WO1993012759A1 - Adhesif a base d'eau pour amalgame - Google Patents
Adhesif a base d'eau pour amalgame Download PDFInfo
- Publication number
- WO1993012759A1 WO1993012759A1 PCT/US1992/010939 US9210939W WO9312759A1 WO 1993012759 A1 WO1993012759 A1 WO 1993012759A1 US 9210939 W US9210939 W US 9210939W WO 9312759 A1 WO9312759 A1 WO 9312759A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- adhesive
- acid
- ethylenically
- reducing agent
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 150
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 150
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910001868 water Inorganic materials 0.000 title claims abstract description 49
- 229910000497 Amalgam Inorganic materials 0.000 title abstract description 54
- 239000007800 oxidant agent Substances 0.000 claims abstract description 51
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 49
- 229920000642 polymer Polymers 0.000 claims abstract description 38
- 239000000945 filler Substances 0.000 claims abstract description 33
- 230000002378 acidificating effect Effects 0.000 claims abstract description 29
- 239000003479 dental cement Substances 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims description 54
- 238000000034 method Methods 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Chemical class 0.000 claims description 18
- -1 persulfate anion Chemical class 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 11
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 235000010323 ascorbic acid Nutrition 0.000 claims description 8
- 229960005070 ascorbic acid Drugs 0.000 claims description 8
- 239000011668 ascorbic acid Substances 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 8
- 238000001879 gelation Methods 0.000 claims description 7
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000002738 chelating agent Substances 0.000 claims description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 229960001484 edetic acid Drugs 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 claims description 2
- 229910021581 Cobalt(III) chloride Inorganic materials 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims description 2
- 229960002089 ferrous chloride Drugs 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 229920001519 homopolymer Polymers 0.000 claims description 2
- PEYVWSJAZONVQK-UHFFFAOYSA-N hydroperoxy(oxo)borane Chemical compound OOB=O PEYVWSJAZONVQK-UHFFFAOYSA-N 0.000 claims description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 2
- IEKWPPTXWFKANS-UHFFFAOYSA-K trichlorocobalt Chemical compound Cl[Co](Cl)Cl IEKWPPTXWFKANS-UHFFFAOYSA-K 0.000 claims description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 238000004132 cross linking Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 28
- 210000004268 dentin Anatomy 0.000 description 22
- 210000003298 dental enamel Anatomy 0.000 description 18
- 239000004615 ingredient Substances 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000008393 encapsulating agent Substances 0.000 description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 238000001723 curing Methods 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 7
- 239000004568 cement Substances 0.000 description 7
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 7
- 239000011976 maleic acid Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000003178 glass ionomer cement Substances 0.000 description 6
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 6
- 239000003094 microcapsule Substances 0.000 description 6
- 239000004342 Benzoyl peroxide Substances 0.000 description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 5
- 235000019400 benzoyl peroxide Nutrition 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 150000003254 radicals Chemical class 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 102100026735 Coagulation factor VIII Human genes 0.000 description 4
- 101000911390 Homo sapiens Coagulation factor VIII Proteins 0.000 description 4
- 239000000448 dental amalgam Substances 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- VNQXSTWCDUXYEZ-UHFFFAOYSA-N 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione Chemical compound C1CC2(C)C(=O)C(=O)C1C2(C)C VNQXSTWCDUXYEZ-UHFFFAOYSA-N 0.000 description 3
- 229910001312 Amalgam (dentistry) Inorganic materials 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- NXALGSLCQTXAKO-UHFFFAOYSA-N [Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn] Chemical compound [Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn] NXALGSLCQTXAKO-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229930006711 bornane-2,3-dione Natural products 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 2
- RMCCONIRBZIDTH-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethyl 1,3-dioxo-2-benzofuran-5-carboxylate Chemical compound CC(=C)C(=O)OCCOC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 RMCCONIRBZIDTH-UHFFFAOYSA-N 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000004982 aromatic amines Chemical class 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 125000005520 diaryliodonium group Chemical group 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000852 hydrogen donor Substances 0.000 description 2
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical class [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000012669 liquid formulation Substances 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000001451 organic peroxides Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- ILBBNQMSDGAAPF-UHFFFAOYSA-N 1-(6-hydroxy-6-methylcyclohexa-2,4-dien-1-yl)propan-1-one Chemical compound CCC(=O)C1C=CC=CC1(C)O ILBBNQMSDGAAPF-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
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- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- PHKFJMYEBJWNRD-UHFFFAOYSA-N COC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1.COC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound COC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1.COC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1 PHKFJMYEBJWNRD-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 240000004160 Capsicum annuum Species 0.000 description 1
- 235000008534 Capsicum annuum var annuum Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 244000028419 Styrax benzoin Species 0.000 description 1
- 235000000126 Styrax benzoin Nutrition 0.000 description 1
- 235000008411 Sumatra benzointree Nutrition 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- LCXXNKZQVOXMEH-UHFFFAOYSA-N Tetrahydrofurfuryl methacrylate Chemical compound CC(=C)C(=O)OCC1CCCO1 LCXXNKZQVOXMEH-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229960002130 benzoin Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000006664 bond formation reaction Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000005385 borate glass Substances 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 1
- 239000012955 diaryliodonium Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 1
- RSJLWBUYLGJOBD-UHFFFAOYSA-M diphenyliodanium;chloride Chemical compound [Cl-].C=1C=CC=CC=1[I+]C1=CC=CC=C1 RSJLWBUYLGJOBD-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000386 donor Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- FGBJXOREULPLGL-UHFFFAOYSA-N ethyl cyanoacrylate Chemical compound CCOC(=O)C(=C)C#N FGBJXOREULPLGL-UHFFFAOYSA-N 0.000 description 1
- 229940053009 ethyl cyanoacrylate Drugs 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 235000019382 gum benzoic Nutrition 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- UACSZOWTRIJIFU-UHFFFAOYSA-N hydroxymethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCO UACSZOWTRIJIFU-UHFFFAOYSA-N 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000012698 light-induced step-growth polymerization Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- TWSRVQVEYJNFKQ-UHFFFAOYSA-N pentyl propanoate Chemical compound CCCCCOC(=O)CC TWSRVQVEYJNFKQ-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000005365 phosphate glass Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/831—Preparations for artificial teeth, for filling teeth or for capping teeth comprising non-metallic elements or compounds thereof, e.g. carbon
- A61K6/836—Glass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/30—Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
Definitions
- This invention relates to dental adhesives, and especially amalgam adhesives.
- An adhesive seal between amalgam and tooth structure could minimize and/or prevent microleakage and allow for a stronger
- Products claiming to make amalgam adhesive to tooth structure are available.
- One such product is sold in a kit under the trademark AMALGAMBONDTM (Parkell Co.).
- This product is a liquid adhesive to be coated directly onto tooth structure.
- the active ingredients in the adhesive include 4-META (4-methacryloxyethyl trimellitic anhydride) and TBB (tri-n butyl borane).
- Other products which similarly involve coating a specific curable resin directly onto tooth structure to make amalgam adhere are available under the trademarks PANAVIATM Dental Adhesive (Kuraray Company) and
- ethylenically unsaturated adhesive resin include M.
- Adhesive resin (3M) is applied to cavity margins prior to application of amalgam, and M. Mitrosky, Jr.,
- U.S. Pat. No. 3,513,123 (Saffir) describes a curable epoxy composition that can be added to amalgam in order to make the amalgam adhere to tooth structure.
- the curable epoxy composition contains a glycidyl ether epoxy resin and a polyamine hardening agent.
- U.S. Pat. No. 4,064,629 (Stoner) describes a method for applying amalgam restorations. The method involves precoating the surfaces of a cavity within a carious tooth with a layer of an "adhesive-metal" lining composition. The metal of the lining
- composition is amalgamated by diffusion of the mercury from the subsequently applied conventional dental amalgam filling.
- amalgamation-metal The "adhesive-metal" lining
- composition is said to improve corrosion resistance of the dental amalgam filling and also to promote bonding between the amalgam restoration and the cavity
- U.S. Pat. No. 4,001,483 (Lee, Jr. et al.) describes dental compositions for sealing margins between tooth structures and amalgam restorations therein, the compositions containing (a) an alkylene glycol dimethacrylate and/or its oligomer, (b) a polymerization initiator, (c) a polymerization
- U.S. Pat. No. 3,574,943 (Stark) describes a method of restoring a carious tooth whereby the cavity is excavated, lined with a layer of a polysiloxane pressure sensitive adhesive polymer dissolved in a fluorocarbon, and filled with amalgam.
- polysiloxane layer is said to act as a barrier to leakage.
- Japanese Kokai 63-175085 describes an adhesive composition comprising an acid functional monomer, polymer, or copolymer, a vinyl monomer in which the acid functional component is soluble, an organic peroxide, and an aromatic amine or sulfinate salt.
- the composition is said to bond living tooth tissue to composites and amalgams.
- Japanese Kokai 63-250310 describes dental adhesive compositions containing (a) cellulose ether, (b) a vinyl monomer, (c) an organic peroxide, and (d) an aromatic amine or a sulfinate.
- the composition is said to be applicable to a wide variety of restorative materials, including composite resins, amalgam, alumina, gold, alloys, polymethyl methacrylate, polycarbonate, and the like.
- intermediate adhesive composition for sealing dental cavities and chemically securing amalgams, comprising a metal powder dispersed in an adhesive varnish.
- the composition contains metal powder, cellulosic varnish, ethyl acetate, amyl propionate, fluoride, and oil of pimento leaf.
- water-based cements are used in dentistry. These water-based cements may contain some of the same ingredients as water-based adhesives, but are
- Examples include metal oxide cements such as those described in U.S. Pat. No. 3,655,605 and fluoroaluminosilicate glass cements (also known as "glass ionomer cements") such as those described in Example 6 of the '605 patent and in U.S. Pat. Nos.
- a light-curable and apparently anhydrous cement is shown in European Pat. Application No. 0 391 619. It contains a number of ingredients, including benzoyl peroxide. Summary of the Invention
- the present invention provides a water-based dental adhesive kit that can be used to adhere fresh (unhardened) amalgam to dentin.
- the kit contains at least one adhesive having two "dark" curing modes, i.e., curing modes that will proceed in the absence of light.
- the first curing mode employs an ionic reaction between acidic and inorganic filler components of the adhesive.
- the second curing mode employs a redox- initiated free radical crosslinking reaction involving an ethylenically-unsaturated component of the adhesive.
- the adhesive optionally cures through a third curing mode, via photoinitiated free radical crosslinking of the ethylenically-unsaturated component.
- the adhesive is water-based, and thus can be used under moist conditions such as are typically present in the mouth.
- the adhesive is applied to tooth structure in one or more first coats followed by one or more subsequent or second coats.
- Each coat employs both the ionic curing mode and the redox-initiated curing mode.
- the initial coat or coats may optionally utilize a photoinitiated cure mode.
- different adhesives can be employed for the first and subsequent coats.
- the kit preferably contains only a single adhesive composition.
- the adhesive for the first coat or coats (the "First Adhesive") comprises a water-containing,
- ionically-hardenable, ethylenically-unsaturated dental adhesive comprising
- the adhesive for the subsequent coat or coats comprises the above ingredients (a), (b), and optional photoinitiator as ingredient (c), (c), together with
- the reducing agent and the oxidizing agent are capable of initiating gelation of a 10:10:1 (weight basis) water:acrylamide:methylene bis-acrylamide mixture.
- the invention provides preferred adhesives in which the reducing agent or the oxidizing agent are contained in microcapsules.
- the microcapsules improve shelf life and facilitate
- both the First Adhesive and the Second Adhesive are formulated in two parts, although formulations employing three or more parts can be made up if desired.
- the first part typically is a powder portion containing the acid- reactive filler.
- the second part typically is a liquid portion containing the acidic polymer and water.
- the liquid portion typically also contains one (but usually not both) of the water-soluble reducing agent and water-soluble oxidizing agent. If the reducing agent is present in the liquid portion of the Second Adhesive, then the oxidizing agent is typically present in the powder portion, and vice-versa.
- oxidizing agent can be combined in the powder portion or in the liquid portion through the use of a
- the invention is not limited to powder:liquid formulations.
- one part anhydrous formulations containing filler, polymer, reducing agent and oxidizing agent can be prepared. These can be sold in dry form and prepared for use by adding water.
- two part paste:paste formulations can be prepared by adding to the acid-reactive filler a suitable polymerizable liquid that does not react with that filler (e.g., 2-hydroxyethyl methacrylate, or "HEMA"), yielding a first paste.
- a suitable polymerizable liquid that does not react with that filler e.g., 2-hydroxyethyl methacrylate, or "HEMA"
- the acidic polymer described above is combined with a suitable filler that does not react with the acidic polymer (e.g., ground quartz), yielding a second paste.
- the two pastes are prepared for use by stirring them together.
- the combined pastes preferably have a sufficiently low filler loading and sufficiently low viscosity so that their mixture will be useful as a dental adhesive.
- Both the First Adhesive and the Second Adhesive contain water.
- the water can be present in the product as sold, or added by the dentist just prior to use.
- the water can be distilled, deionized or plain tap water. Generally, deionized water is preferred. The amount of water should be sufficient to provide
- water represents at least about 1%, more preferably about 3% to about 60%, and most preferably about 5% to about 40% of the total weight of
- Both the First Adhesive and the Second Adhesive are ionically hardenable. By this is meant that they contain ingredients that, when combined, can react via an ionic reaction to produce a hardened mass. The ionic reaction occurs between acid groups on the polymer and acid-reactive groups on the filler.
- Both the First Adhesive and the Second Adhesive are ethylenically-unsaturated. In other words, they contain at least one ethylenically-unsaturated moiety.
- the ethylenically-unsaturated moiety can be present as a separate ingredient (for example, as an acrylate- or methacrylate-functional monomer) or it can, if desired, be present as a group on another ingredient such as the acidic polymer.
- a wide variety of ethylenically- unsaturated moieties can be used. A useful list of suitable materials is shown at page 9, line 13 through page 13, last line of Australian Published Pat.
- water-miscible or water-soluble acrylates and methacrylates such as 2-hydroxyethyl methacrylate, hydroxymethyl methacrylate, 2-hydroxypropyl
- trimethacrylate ethylene glycol dimethacrylate, polyethylene glycol dimethacrylate, urethane
- methacrylates acrylamide, methacrylamide, methylene bis-aerylamide or methacrylamide, and diacetone
- acrylamide and methacrylamide are preferred. Mixtures of ethylenically-unsaturated moieties can be used if desired. Preferably, the ethylenically-unsaturated moieties are present as groups on the acidic polymer, as described in more detail below.
- Both the First Adhesive and the Second Adhesive contain an acid-reactive filler.
- the filler should be sufficiently finely-divided so that it can be
- Preferred average particle diameters for the filler in both the First Adhesive and the Second Adhesive are about 0.2 to about 15
- micrometers more preferably about 1 to 10 micrometers, as measured using, for example, a sedimentation
- Suitable acid-reactive fillers include metal oxides, metal salts and glasses.
- Preferred metal oxides include barium oxide, calcium oxide, magnesium oxide and zinc oxide.
- Preferred metal salts include salts of multivalent cations, for example aluminum acetate, aluminum chloride, calcium chloride, magnesium chloride, zinc chloride, aluminum nitrate, barium nitrate, calcium nitrate, magnesium nitrate, strontium nitrate and calcium fluoroborate.
- Preferred glasses include borate glasses, phosphate glasses and
- fluoroaluminosilicate glasses Fluoroaluminosilicate glasses are particularly preferred.
- Suitable fillers are also available from a variety of commercial sources familiar to those skilled in the art. For example, suitable fillers can be obtained from a number of commercially available glass ionomer cements, such as "GC Fuji LC” adhesive and "Kerr XR" ionomer cement. Mixtures of fillers can be used if desired.
- the filler can be subjected to a surface treatment.
- Suitable surface treatments include acid washing, treatment with phosphates, treatment with chelating agents such as tartaric acid, treatment with a silane as described in Australian Published Pat. No. 46717/89, and treatment with a silanol solution.
- the amount of filler should be sufficient to provide an adhesive having desirable mixing and
- the filler preferably represents less than about 90%, more preferably about 25% to about 85%, and most preferably about 30% to about 75% by weight of the total weight (including water) of the unhardened adhesive components.
- the acidic polymer need not be entirely water- soluble, but it should be at least sufficiently water- miscible so that it does not undergo substantial separation when combined with the liquid ingredients of the adhesives.
- Suitable acidic polymers include those listed at column 2, line 62 through column 3, line 6 of U.S. Patent No. 4,209,434.
- Preferred acidic polymers include homopolymers and copolymers of alkenoic acids such as acrylic acid, itaconic acid and maleic acid. Suitable polymers are also available from a wide variety of commercial sources, and many are found in currently-available glass ionomer cements.
- the polymer should have a molecular weight sufficient to provide good storage, handling and mixing properties.
- a preferred molecular weight is about 2000 to about 100,000 weight average molecular weight evaluated against a polystyrene standard using gel permeation
- the acidic polymer contains one or more ethylenically-unsaturated groups. Suitable ethylenically-unsaturated acidic polymers are described in U.S. Pat. No. 4,872,936 and in European Pat.
- the numbers of acid groups and ethylenically-unsaturated groups are adjusted to provide an appropriate balance of
- the amount of acidic polymer in each adhesive should also be sufficient to provide a desired balance of physical properties.
- a preferred acidic polymer amount is at least about 5%, more preferably about 10 to about 50%, and most preferably about 10 to about 30% of the total weight (including water) of the unhardened adhesive components.
- the optional photoinitiator should be capable of promoting free radical crosslinking of the
- ethylenically-unsaturated component on exposure to light of a suitable wavelength and intensity. It also preferably is sufficiently shelf-stable and free of undesirable coloration to permit its storage and use under typical dental conditions. Visible light
- photoinitiators are preferred.
- the photoinitiator preferably is water- soluble or water-miscible.
- Photoinitiators bearing polar groups usually have a sufficient degree of water- solubility or water- miscibility.
- the photoinitiator frequently can be used alone but typically it is used in combination with a suitable donor compound or a suitable accelerator (for example, amines, peroxides, phosphorus compounds, ketones and alpha-diketone compounds).
- Preferred visible light-induced initiators include camphorquinone (which typically is combined with a suitable hydrogen donor such as an amine), diaryliodonium simple or metal complex salts,
- chromophore-substituted halomethyl-s-triazines and halomethyl oxadiazoles are particularly preferred visible light-induced photoinitiators.
- Particularly preferred visible light-induced photoinitiators include combinations of an alpha-diketone, e.g., camphorquinone, and a
- diaryliodonium salt e.g., diphenyliodonium chloride, bromide, iodide or hexafluorophosphate, with or without additional hydrogen donors (such as sodium benzene sulfinate, amines and amine alcohols).
- polymerization initiators include ketones such as benzyl and benzoin, and acyloins and acyloin ethers.
- Preferred commercially available ultraviolet light- induced polymerization initiators include 2,2- dimethoxy-2-phenylacetophenone ("IRGACURE 651”) and benzoin methyl ether (2-methoxy-2-phenylacetophenone), both from Ciba-Geigy Corp.
- the photoinitiator should be present in an amount sufficient to provide the desired rate of photopolymerization. This amount will be dependent in part on the light source, the thickness of the adhesive layer to be exposed to radiant energy, and the
- the photoinitiator components for both the First Adhesive and the Second Adhesive will be present at a total weight of about 0.01 to about 5%, more preferably from about 0.1 to about 5%, based on the total weight (including water) of the unhardened adhesive components.
- the photoinitiator can be
- water-soluble reducing agent and water- soluble oxidizing agent are most conveniently discussed together. They should react with or otherwise
- the reducing agent and oxidizing agent preferably are sufficiently shelf- stable and free of undesirable colorization to permit their storage and use under typical dental conditions. They should be sufficiently water-soluble to permit ready dissolution in (and discourage separation from) the other components of the Second Adhesive.
- the reducing agent and oxidizing agent should be sufficiently soluble that at least 200 parts per million may be readily dissolved in water, and no undissolved material will be observed after the
- the reducing agent and oxidizing agent should also be sufficiently soluble and present in an amount sufficient to permit an
- the reducing agent and oxidizing agent preferably are sufficiently water-soluble and have sufficient reduction and oxidation potentials to initiate gelation of an aqueous crosslinkable
- acrylamide solution This can be evaluated by adding 2 weight % each of the reducing agent and the oxidizing agent to an aqueous acrylamide:methylene bis-acrylamide solution (described below in Table la) and observing whether or not gelation occurs within 30 minutes.
- Preferred reducing agents include ascorbic acid, cobalt (II) chloride, ferrous chloride, ferrous sulfate, hydrazine, hydroxylamine (depending upon the choice of oxidizing agent) oxalic acid, thiourea, and salts of a dithionite or sulfite anion.
- Preferred oxidizing agents include cobalt (III) chloride, tert- butyl hydroperoxide, ferric chloride, hydroxylamine (depending upon the choice of reducing agent), perboric acid and its salts, and salts of a permanganate or persulfate anion. Hydrogen peroxide can also be used, although it may interfere with the optional
- the amount of reducing agent and oxidizing agent should be sufficient to provide the desired degree of polymerization of the ethylenically- unsaturated component.
- the preferred amount for each of the reducing agent and oxidizing agent is about 0.01 to about 10%, more preferably about 0.02 to about 5%, based on the total weight (including water) of the unhardened Second Adhesive components.
- the reducing agent or the oxidizing agent can be microencapsulated. This will generally enhance shelf stability and permit packaging both the reducing agent and oxidizing agent together. For example, through appropriate selection of the encapsulant, both the oxidizing agent and reducing agent can be combined with the filler and kept in a storage-stable state. Likewise, through appropriate selection of a water-insoluble encapsulant, the
- reducing agent and oxidizing agent can be combined with water and the acidic polymer and maintained in a storage-stable state.
- water-soluble or water-insoluble encapsulants can be employed. However, water-insoluble encapsulants are preferred, as they generally provide better long term storage stability under moist or humid conditions. Although the use of a water-insoluble encapsulant may initially seem inappropriate in a water-based adhesive, it has been found that vigorous mechanical mixing generally will be sufficient to break apart the capsule walls and permit adequate release of the encapsulated reducing agent or oxidizing agent and subsequent hardening or cure of the Second Adhesive.
- the encapsulant is a medically acceptable polymer and a good film former.
- the glass transition temperature (T g ) of the encapsulant preferably is above room temperature.
- encapsulants can be used, with cellulosic materials such as cellulose acetate, cellulose acetate butyrate, ethyl cellulose,
- hydroxymethyl cellulose and hydroxyethyl cellulose being preferred.
- Other encapsulants include
- a suitable water- immiscible solvent such as methyl acetate, ethyl acetate or methylene chloride.
- the reducing agent or oxidizing agent is dissolved in water.
- the water solution can then be added to the solution of encapsulant and water-immiscible solvent. Stirring or other high speed shear techniques preferably are used to promote uniform microcapsule formation.
- the capsule shells are formed around the aqueous solution droplets either by evaporation of the water-immiscible solvent or by the addition of a second water-immiscible solvent (e.g., n-hexane) that will precipitate the encapsulant.
- a second water-immiscible solvent e.g., n-hexane
- the capsules can then be removed by cooling and
- the dry reducing agent or oxidizing agent is preferably suspended in a stirred solution of the encapsulant in a water- immiscible organic solvent. Vigorous stirring will promote uniform encapsulation of the reducing agent or oxidizing agent.
- the capsules can be formed by
- the First Adhesive or the Second Adhesive can optionally contain a chelating agent.
- Preferred chelating agents include tartaric acid, ethylene diamine tetraacetic acid, citric acid, the salts of these acids, and the like.
- the First Adhesive or the Second Adhesive can also optionally contain a metal or alloy powder to assist in adhering to the amalgam.
- Preferred metal or alloy powders include metals of Group IVA, VA, VIA, VIIA, VIII, IB, and IIB, aluminum, indium, or thallium of Group IIIB, or tin or lead of Group IVB, or alloys thereof.
- Conventional dental amalgam alloy powders typically mixtures of silver, tin, copper and zinc are also suitable.
- Adhesive can contain adjuvants such as pigments, nonreactive fillers, inhibitors, accelerators,
- viscosity modifiers such as surfactants, and other ingredients that will be apparent to those skilled in the art.
- the First Adhesive and the Second Adhesive can be mixed and clinically applied using a variety of techniques. However, a preferred series of steps is as follows:
- Etchants for use in step (a) above should promote formation of a strong long-lasting bond to dentin or enamel.
- Suitable etchants include monomeric, oligomeric and polymeric organic and inorganic acids such as maleic acid, phosphoric acid, nitric acid, oxalic acid, citric acid, ethylenediamine tetraacetic acid (EDTA), methacrylic acid, polyacrylic acid, itaconic acid and mixtures thereof.
- Suitable amalgams include “DISPERSALLOY” and “UNISON” amalgams (Johnson & Johnson Dental Products, Inc.), “TYTIN” and “CONTOUR” amalgams (Kerr Manufacturing Co.) and “VALIANT” amalgam (L. D. Caulk Division of Dentsply International, Inc.).
- the adhesives will have particular utility in clinical amalgam applications where rapid cure,
- the adhesives as described above may be provided together with the other components as used in the described process in the form of kits.
- kits may comprise one or more
- test solution was prepared by combining the ingredients set out below in Table la:
- the glass was ball-milled to provide a pulverized frit with a surface area of 2.9 m 2 /g measured using the Brunauer, Emmet and Teller (BET) method, and labeled "Control Glass".
- BET Brunauer, Emmet and Teller
- the ascorbic acid-containing glass was labeled "Powder A” and the potassium persulfate-containing glass was labeled "Powder B". Equal weights of Powder A and Powder B were combined, and labeled "Powder C”.
- Powder C and the liquid of Table lIb were hand-spatulated at a 1.4:1 powder:liquid ratio to provide an adhesive.
- the adhesive was evaluated for shear bond strength using the procedure outlined below. The results are reported in Table III below.
- Bovine teeth of similar age and appearance were partially embedded in circular acrylic disks.
- the exposed portion of each tooth was ground flat and parallel to the acrylic disc using Grade 120 silicon carbide paper-backed abrasive mounted on a lapidary wheel, until the dentin or enamel was exposed. Further grinding and polishing of the teeth was carried out by mounting Grade 320 silicon carbide paper-backed
- a Pretreatment of phosphoric acid etching gel was applied to the enamel or dentin for 15 to 30 seconds, rinsed with water and dried.
- the adhesive composition of the invention was applied to the enamel or dentin surface with a spatula or ball applicator in either "One Coat” or "Two Coats".
- a mold made from a 2 mm thick "TEFLON" polytetrafluoroethylene sheet with a gelatin sleeve having an inner area of 0.20 cm 2 was clamped to the uncured adhesive layer so that the central axis of the hole in the mold was normal to the polished tooth surface.
- the hole in each mold was filled with triturated TYTIN amalgam and allowed to stand for 10-15 minutes at room temperature to allow the adhesive layer to autocure ("Autocured").
- the molds were then stored in distilled water at 37°C for 24 hours.
- the first coat was cured using a 20-30 second irradiation with a dental curing light ("VISILUX 2", 3M) ("Light-cured”).
- a second coat of adhesive was applied atop the first coat, allowed to autocure and the mold filled with triturated amalgam.
- the molds were allowed to stand at room temperature for 10-15 minutes and then stored in water as described in the One Coat method.
- Adhesive strength was evaluated by mounting the acrylic disk in a holder clamped in the jaws of an "INSTRON" tensile testing apparatus with the polished tooth surface oriented parallel to the direction of pull. A loop of 0.44 mm diameter orthodontic wire was placed around the base of the amalgam button adjacent to the polished tooth surface. The ends of the orthodontic wire were clamped in the pulling jaw of the tensile testing apparatus, placing the bond in shear stress. The bond was stressed until it (or the amalgam button) failed, using a crosshead speed of 2 mm/min and an average of 5 or more samples.
- microencapsulated potassium persulfate/CAB were prepared in PREPARATORY EXAMPLES 1 and 2.
- the micronized CAB was obtained by comminuting CAB in a chopping mill.
- Powders of Table V and liquids of Table VI were hand-spatulated at a 1.4:1 powder: liquid ratio, then tested for adhesion following the procedure of EXAMPLE 1, except that the dentin was not pretreated prior to application of the adhesive.
- two coats of adhesive were applied. The first coat was light-cured for Run nos. 1 and 3, but allowed to autocure for Run nos. 2 and 4. The second coat was allowed to autocure in each of the runs.
- the results are set out below in Table VIII, along with a brief identification of the applicable cure mechanism for each run.
- compositions of Run nos. 2-4 exhibited no adhesion.
- the Two Coat technique (Run no. 2) provided higher adhesion values than the One Coat method (Run no. 1).
- EXAMPLE 3 was followed, except that amalgams other than DISPERSALLOY were used and adhesion to enamel instead of dentin was measured.
- the shear adhesion values are set out below in Table X, along with the Pretreatment, the amalgam, and a brief identification of the
- thermocycling did not adversely effect adhesion to either dentin or enamel and in Run no. 2 significantly increased adhesion.
- Modified GC Powder was combined at a 1.4: powder: liquid ratio with the GC Fuji LC liquid supplied by the manufacturer.
- EXAMPLE 1 In a first run, the procedure of EXAMPLE 1 was followed by a Pretreatment of the enamel with 37% phosphoric acid etchant gel. After rinsing and drying, a second Pretreatment consisting of a solution of 10 parts of the copolymer of EXAMPLE 2 (Table VI), 36 parts HEMA and 54 parts water was applied to the enamel and dried. AMALGAMBOND B liquid was applied to the pretreated enamel. Triturated DISPERSALLOY amalgam was condensed atop the AMALGAMBOND B liquid coat and the adhesion value obtained using the procedure of EXAMPLE 1 was 0.05 MPa.
- AMALGAMBOND was applied according to the manufacturer's instructions to the pretreated enamel as detailed in the first run.
- the adhesion value obtained was only 2.3 MPa.
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dental Preparations (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5511757A JPH07502531A (ja) | 1991-12-31 | 1992-12-16 | 水ベースのアマルガム接着剤 |
BR9207009A BR9207009A (pt) | 1991-12-31 | 1992-12-16 | Composição de adesivo dental etilenicamente insaturado e processo e kit para aderir um metal ou restaurador contendo metal a um tecido duro e a uma superfície dura |
EP93901189A EP0623017A1 (fr) | 1991-12-31 | 1992-12-16 | Adhesif a base d'eau pour amalgame |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81569791A | 1991-12-31 | 1991-12-31 | |
US07/815,697 | 1991-12-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993012759A1 true WO1993012759A1 (fr) | 1993-07-08 |
Family
ID=25218552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1992/010939 WO1993012759A1 (fr) | 1991-12-31 | 1992-12-16 | Adhesif a base d'eau pour amalgame |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0623017A1 (fr) |
JP (1) | JPH07502531A (fr) |
CN (1) | CN1075629A (fr) |
AU (1) | AU3326193A (fr) |
BR (1) | BR9207009A (fr) |
CA (1) | CA2117348A1 (fr) |
IL (1) | IL104203A (fr) |
MX (1) | MX9207575A (fr) |
WO (1) | WO1993012759A1 (fr) |
ZA (1) | ZA9210060B (fr) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995022956A1 (fr) * | 1994-02-28 | 1995-08-31 | Minnesota Mining And Manufacturing Company | Systeme de ciment ionomere de verre en formulation pate:pate, et procedes associes |
WO1995022955A1 (fr) * | 1994-02-28 | 1995-08-31 | Minnesota Mining And Manufacturing Company | Compositions dentaires a stabilite de couleur amelioree, contenant de l'acide ascorbique sous forme de complexe metallique |
WO1998011862A1 (fr) * | 1996-09-18 | 1998-03-26 | MÜHLBAUER, Wolfgang, Carl, Friedrich | Composition et procede de restauration dentaire |
WO2002013768A3 (fr) * | 2000-08-11 | 2002-06-06 | Dentsply Int Inc | Compositions dentaires contenant des bisacrylamides et utilisation correspondante |
EP1222910A3 (fr) * | 2001-01-15 | 2003-11-26 | Ivoclar Vivadent AG | Matériau dentaire contenant des amides polyfonctionnels |
EP1413283A1 (fr) * | 2000-08-11 | 2004-04-28 | Dentspy International, Inc. | Compositions dentaires contenant des bisacrylamides et utilisation correspondante |
US6734223B2 (en) | 2000-08-11 | 2004-05-11 | Dentsply Detrey Gmbh | Polyaminoester and their application in dental compositions |
US6767936B2 (en) | 2000-08-11 | 2004-07-27 | Dentsply Detrey Gmbh | Dental compositions comprising bisacrylamides and use thereof |
US6953832B2 (en) | 2001-01-15 | 2005-10-11 | Ivoclar Vivadent Ag | Dental materials based on polyfunctional amides |
US8129444B2 (en) | 2001-05-16 | 2012-03-06 | 3M Espe Ag | Self-adhesive dental materials |
US8263677B2 (en) | 2009-09-08 | 2012-09-11 | Creative Nail Design, Inc. | Removable color gel basecoat for artificial nail coatings and methods therefore |
US8492454B2 (en) | 2009-10-05 | 2013-07-23 | Creative Nail Design, Inc. | Removable color layer for artificial nail coatings and methods therefore |
US8541482B2 (en) | 2009-10-05 | 2013-09-24 | Creative Nail Design, Inc. | Removable multilayer nail coating system and methods therefore |
US8901199B2 (en) | 2009-09-08 | 2014-12-02 | Creative Nail Design, Inc. | Compositions and methods for UV-curable cosmetic nail coatings |
US9289358B2 (en) | 2007-02-28 | 2016-03-22 | Ultradent Products, Inc. | Resin reinforced zinc polycarboxylate temporary cement compositions and related kits and methods |
WO2020168201A1 (fr) * | 2019-02-15 | 2020-08-20 | Ohio State Innovation Foundation | Compositions adhésives à composant unique |
EP3166570B1 (fr) | 2014-07-10 | 2022-04-20 | 3M Innovative Properties Company | Composition dentaire auto-adhésive bi-composante, procédé de production et utilisation associée |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10228540A1 (de) * | 2002-06-26 | 2004-01-22 | Ivoclar Vivadent Ag | Dentalmaterialien auf der Basis von Hydroxyalkylacrylamiden |
CA2609169C (fr) * | 2006-11-15 | 2011-01-18 | Rohm And Haas Company | Adhesifs pour elastomeres |
JP2010280630A (ja) * | 2009-06-05 | 2010-12-16 | Gc Corp | 歯科用プライマー及び歯科用接着材セット |
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US4064629A (en) * | 1976-01-26 | 1977-12-27 | The University Of Virginia | Cavity liner for dental restorations |
WO1988005651A1 (fr) * | 1987-02-04 | 1988-08-11 | Dental Composite Ltd. | Revetement en ionomere vitreux radiopaque en deux pates a utiliser avec des composites dentaires selon la technique du sandwich |
EP0323120A2 (fr) * | 1987-12-30 | 1989-07-05 | Minnesota Mining And Manufacturing Company | Ciments ionomères durcissables par la lumière |
EP0413174A2 (fr) * | 1989-08-14 | 1991-02-20 | Mitsubishi Rayon Co., Ltd. | Composition d'adhésif dentaire |
WO1992011837A1 (fr) * | 1991-01-08 | 1992-07-23 | Minnesota Mining And Manufacturing Company | Composition adhesive a base d'amalgame |
US5154762A (en) * | 1991-05-31 | 1992-10-13 | Minnesota Mining And Manufacturing Company | Universal water-based medical and dental cement |
-
1992
- 1992-12-16 WO PCT/US1992/010939 patent/WO1993012759A1/fr not_active Application Discontinuation
- 1992-12-16 EP EP93901189A patent/EP0623017A1/fr not_active Withdrawn
- 1992-12-16 JP JP5511757A patent/JPH07502531A/ja active Pending
- 1992-12-16 BR BR9207009A patent/BR9207009A/pt not_active Application Discontinuation
- 1992-12-16 AU AU33261/93A patent/AU3326193A/en not_active Abandoned
- 1992-12-16 CA CA002117348A patent/CA2117348A1/fr not_active Abandoned
- 1992-12-22 IL IL10420392A patent/IL104203A/en not_active IP Right Cessation
- 1992-12-24 MX MX9207575A patent/MX9207575A/es unknown
- 1992-12-28 ZA ZA9210060A patent/ZA9210060B/xx unknown
- 1992-12-30 CN CN92115315A patent/CN1075629A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064629A (en) * | 1976-01-26 | 1977-12-27 | The University Of Virginia | Cavity liner for dental restorations |
WO1988005651A1 (fr) * | 1987-02-04 | 1988-08-11 | Dental Composite Ltd. | Revetement en ionomere vitreux radiopaque en deux pates a utiliser avec des composites dentaires selon la technique du sandwich |
EP0323120A2 (fr) * | 1987-12-30 | 1989-07-05 | Minnesota Mining And Manufacturing Company | Ciments ionomères durcissables par la lumière |
EP0413174A2 (fr) * | 1989-08-14 | 1991-02-20 | Mitsubishi Rayon Co., Ltd. | Composition d'adhésif dentaire |
WO1992011837A1 (fr) * | 1991-01-08 | 1992-07-23 | Minnesota Mining And Manufacturing Company | Composition adhesive a base d'amalgame |
US5154762A (en) * | 1991-05-31 | 1992-10-13 | Minnesota Mining And Manufacturing Company | Universal water-based medical and dental cement |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995022956A1 (fr) * | 1994-02-28 | 1995-08-31 | Minnesota Mining And Manufacturing Company | Systeme de ciment ionomere de verre en formulation pate:pate, et procedes associes |
WO1995022955A1 (fr) * | 1994-02-28 | 1995-08-31 | Minnesota Mining And Manufacturing Company | Compositions dentaires a stabilite de couleur amelioree, contenant de l'acide ascorbique sous forme de complexe metallique |
WO1998011862A1 (fr) * | 1996-09-18 | 1998-03-26 | MÜHLBAUER, Wolfgang, Carl, Friedrich | Composition et procede de restauration dentaire |
US6734223B2 (en) | 2000-08-11 | 2004-05-11 | Dentsply Detrey Gmbh | Polyaminoester and their application in dental compositions |
EP1413283A1 (fr) * | 2000-08-11 | 2004-04-28 | Dentspy International, Inc. | Compositions dentaires contenant des bisacrylamides et utilisation correspondante |
US6767936B2 (en) | 2000-08-11 | 2004-07-27 | Dentsply Detrey Gmbh | Dental compositions comprising bisacrylamides and use thereof |
WO2002013768A3 (fr) * | 2000-08-11 | 2002-06-06 | Dentsply Int Inc | Compositions dentaires contenant des bisacrylamides et utilisation correspondante |
EP1222910A3 (fr) * | 2001-01-15 | 2003-11-26 | Ivoclar Vivadent AG | Matériau dentaire contenant des amides polyfonctionnels |
US6953832B2 (en) | 2001-01-15 | 2005-10-11 | Ivoclar Vivadent Ag | Dental materials based on polyfunctional amides |
US8129444B2 (en) | 2001-05-16 | 2012-03-06 | 3M Espe Ag | Self-adhesive dental materials |
US9289358B2 (en) | 2007-02-28 | 2016-03-22 | Ultradent Products, Inc. | Resin reinforced zinc polycarboxylate temporary cement compositions and related kits and methods |
US10369085B2 (en) | 2007-02-28 | 2019-08-06 | Ultradent Products, Inc. | Resin reinforced zinc polycarboxylate temporary cement compositions and related kits |
US9907732B2 (en) | 2007-02-28 | 2018-03-06 | Ultradent Products, Inc. | Resin reinforced zinc polycarboxylate temporary cement compositions and related kits and methods |
US8263677B2 (en) | 2009-09-08 | 2012-09-11 | Creative Nail Design, Inc. | Removable color gel basecoat for artificial nail coatings and methods therefore |
US8901199B2 (en) | 2009-09-08 | 2014-12-02 | Creative Nail Design, Inc. | Compositions and methods for UV-curable cosmetic nail coatings |
US9717672B2 (en) | 2009-09-08 | 2017-08-01 | Creative Nail Design, Inc. | Compositions and methods for UV-curable cosmetic nail coatings |
US8541482B2 (en) | 2009-10-05 | 2013-09-24 | Creative Nail Design, Inc. | Removable multilayer nail coating system and methods therefore |
US8492454B2 (en) | 2009-10-05 | 2013-07-23 | Creative Nail Design, Inc. | Removable color layer for artificial nail coatings and methods therefore |
EP3166570B1 (fr) | 2014-07-10 | 2022-04-20 | 3M Innovative Properties Company | Composition dentaire auto-adhésive bi-composante, procédé de production et utilisation associée |
WO2020168201A1 (fr) * | 2019-02-15 | 2020-08-20 | Ohio State Innovation Foundation | Compositions adhésives à composant unique |
Also Published As
Publication number | Publication date |
---|---|
JPH07502531A (ja) | 1995-03-16 |
CN1075629A (zh) | 1993-09-01 |
BR9207009A (pt) | 1995-12-05 |
AU3326193A (en) | 1993-07-28 |
IL104203A (en) | 1995-10-31 |
ZA9210060B (en) | 1994-06-28 |
IL104203A0 (en) | 1993-05-13 |
CA2117348A1 (fr) | 1993-07-08 |
EP0623017A1 (fr) | 1994-11-09 |
MX9207575A (es) | 1993-10-01 |
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