WO2001018137A1 - Dispersion a base de solvant organique de poudre conductrice et materiau d'enduction conducteur - Google Patents
Dispersion a base de solvant organique de poudre conductrice et materiau d'enduction conducteur Download PDFInfo
- Publication number
- WO2001018137A1 WO2001018137A1 PCT/JP2000/005993 JP0005993W WO0118137A1 WO 2001018137 A1 WO2001018137 A1 WO 2001018137A1 JP 0005993 W JP0005993 W JP 0005993W WO 0118137 A1 WO0118137 A1 WO 0118137A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- organic solvent
- tin oxide
- coupling agent
- dispersion
- conductive
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 53
- 239000003960 organic solvent Substances 0.000 title claims abstract description 51
- 239000000843 powder Substances 0.000 title claims abstract description 50
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 239000011248 coating agent Substances 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title abstract description 12
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 46
- 239000002270 dispersing agent Substances 0.000 claims abstract description 36
- 239000007822 coupling agent Substances 0.000 claims abstract description 29
- 239000002609 medium Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 14
- 239000002612 dispersion medium Substances 0.000 claims abstract description 7
- 239000003973 paint Substances 0.000 claims description 31
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- 125000002524 organometallic group Chemical group 0.000 claims description 13
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 10
- 229910052787 antimony Inorganic materials 0.000 claims description 10
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 3
- 239000002216 antistatic agent Substances 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 239000007787 solid Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- BTJPUDCSZVCXFQ-UHFFFAOYSA-N 2,4-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3SC2=C1 BTJPUDCSZVCXFQ-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 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
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241001061127 Thione Species 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- MPIAGWXWVAHQBB-UHFFFAOYSA-N [3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C MPIAGWXWVAHQBB-UHFFFAOYSA-N 0.000 description 1
- UMHKOAYRTRADAT-UHFFFAOYSA-N [hydroxy(octoxy)phosphoryl] octyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OP(O)(=O)OCCCCCCCC UMHKOAYRTRADAT-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001767 cationic compounds Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- -1 clean rooms Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000012470 diluted sample Substances 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- VTIXMGZYGRZMAW-UHFFFAOYSA-N ditridecyl hydrogen phosphite Chemical compound CCCCCCCCCCCCCOP(O)OCCCCCCCCCCCCC VTIXMGZYGRZMAW-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- CZWLNMOIEMTDJY-UHFFFAOYSA-N hexyl(trimethoxy)silane Chemical compound CCCCCC[Si](OC)(OC)OC CZWLNMOIEMTDJY-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000004576 sand Substances 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
- 239000002002 slurry Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- NMEPHPOFYLLFTK-UHFFFAOYSA-N trimethoxy(octyl)silane Chemical compound CCCCCCCC[Si](OC)(OC)OC NMEPHPOFYLLFTK-UHFFFAOYSA-N 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0096—Compounds of antimony
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/16—Anti-static materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0875—Antimony
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2231—Oxides; Hydroxides of metals of tin
Definitions
- the present invention relates to an organic solvent-based dispersion of conductive tin oxide powder exhibiting excellent dispersibility and having high transparency, and to an organic solvent-based conductive paint using the same.
- the conductive paint of the present invention is useful for preventing a display surface of a display device, a surface protective material thereof, and a transparent base material such as a film from being charged, and also useful as an infrared shield for window materials of building materials and vehicles.
- Film used for display surfaces of display devices such as cathode ray tubes (CRTs) and liquid crystal displays (LCDs), window materials such as clean rooms, glass materials used as packaging materials for IC packages, plastics, OHP, photographs, etc. Since various transparent substrates such as are generally insulators, they are easily charged with static electricity, and therefore, dirt and dust are easily attached to the surface. In the case of electronic equipment, problems such as malfunction due to static electricity occur.
- CTRs cathode ray tubes
- LCDs liquid crystal displays
- a transparent material as a base material is kneaded with a conductive powder and molded, or a paint containing the conductive powder is applied to the surface of the base material.
- tin oxide powder can be uniformly dispersed in a medium, it maintains high transparency and has excellent conductivity, and is a conductive powder suitable for such applications.
- tin oxide powder has extremely strong hydrophilicity, and when used in organic solvent-based paint, it is difficult to disperse it in the paint, and sufficient transparency could not be obtained.
- a method for improving the dispersibility of a tin oxide powder in an organic solvent-based paint a method of incorporating a dispersant such as a surfactant into the paint is known.
- a dispersant such as a surfactant
- it is necessary to incorporate a large amount of a dispersant into the paint and when a paint film is formed, the adhesion to the base material becomes poor, and the paint film strength is also reduced. Further, since the surface of the conductive tin oxide particles is covered with a non-conductive dispersant, the conductivity is also reduced.
- the present invention overcomes the above-mentioned problems, exhibits excellent dispersibility in organic solvent systems even when the amount of dispersant is reduced as much as possible, and exhibits excellent transparency when used in organic solvent-based paints.
- Another object of the present invention is to provide an organic solvent-based dispersion of conductive tin oxide powder exhibiting conductivity and adhesion, and a conductive organic solvent-based paint prepared by blending the dispersion.
- a conductive tin oxide powder coated on the surface with an organometallic coupling agent is used as a dispersion with a dispersant and an organic solvent-based medium. It has been found that good dispersibility can be obtained even if the amount is greatly reduced, and that if a resin is mixed with this dispersion, a conductive paint with high transparency and conductivity and excellent coating film properties can be obtained.
- the present invention has been completed.
- the present invention provides an organic solvent-based dispersion medium containing an organic solvent-based medium as a dispersion medium, tin oxide powder having a particle surface coated with an organometallic coupling agent, and a dispersant. Further, it is a conductive paint obtained by mixing this dispersion and a resin.
- the conductive tin oxide powder used in the present invention preferably has a specific surface area of 20 to 150 m 2 / g, more preferably 30 to 130 m 2 Zg, and still more preferably 40 to 200 m 2 / g. 100 m 2 Z g. If the specific surface area is smaller than the above range, the transparency and smoothness of the coated film will be reduced, and if it is too large, the required amount of dispersant and organometallic coupling agent will increase, resulting in film strength, adhesion, The conductivity decreases.
- the shape of the conductive tin oxide powder is not particularly limited, such as a sphere, a needle, a tree, or a plate.
- an oxide such as silicon, tungsten, zirconium, or aluminum may be dissolved in the tin oxide particles, or may be supported or coated on the surface of the tin oxide particles.
- the loading or coating of these metal oxides may be performed before coating with an organic metal coupling agent described later, or may be performed simultaneously by coexisting with an organic metal coupling agent in a manufacturing process.
- the coating may be performed after coating as long as the purpose of the coating is not impaired.
- the method of loading and coating is not particularly limited.
- the conductive tin oxide powder used in the present invention preferably contains different elements such as antimony, phosphorus, fluorine, tungsten, tantalum, and niobium in the tin oxide particles in order to further improve the conductivity.
- Antimony is preferred.
- the content of antimony is preferably a S b 2 0 3 with respect to tin oxide powder 0. 5 20% by weight 0 / o, more preferably 8 to 15% by weight 0 / o.If the amount of antimony is less than this range, the desired effect cannot be obtained.If the amount is too large, the coloring of the powder becomes strong. Is not preferred.
- the conductive tin oxide powder used in the present invention includes, for example, (1) a method in which a tin compound solution is neutralized to form a hydrate precipitate of tin oxide, which is separated and calcined; (2) tin chloride; The product is produced by a method of hydrolyzing an alcohol solution of the above in water and separating and calcining the product, and the like.
- the neutralization is performed by adding a solution of a compound of a different element to form a coprecipitate.
- the conductive tin oxide powder used in the present invention needs to have its surface coated with an organometallic coupling agent. Even when used in combination with the dispersant described below, if the organometallic coupling agent is simply added to the dispersion, the desired effect of improving dispersibility is not recognized, and sufficient transparency cannot be obtained.
- organic metal coupling agent examples include silane coupling agents such as hexyltrimethoxysilane, octyltrimethoxysilane, methacryloxypropyltrimethoxysilane, isopropinoletris (dioctylpyrophosphate) titanate, and tetra (2,2-diaryl).
- silane coupling agents such as hexyltrimethoxysilane, octyltrimethoxysilane, methacryloxypropyltrimethoxysilane, isopropinoletris (dioctylpyrophosphate) titanate, and tetra (2,2-diaryl).
- Titanium coupling agents such as oxymethyl-1-butyl) bis (ditridecyl) phosphite titanate, isopropylpropyltriisostearoyl titanate, and aluminum coupling agents such as acetoalkoxyaluminum dis
- the coating amount of the organic metal coupling agent is preferably 0.0 :! To 30% by weight, more preferably 0.05 to 15% by weight. If the treatment amount is less than the above range, the dispersibility of the conductive tin oxide powder in the organic solvent-based medium is reduced. If the treatment amount is too large, the film strength, adhesion, and conductivity are reduced when the film is coated. And other problems.
- the tin oxide powder into a high-speed stirrer such as a Henschel mixer, and stir the powder.
- a high-speed stirrer such as a Henschel mixer
- a dry method in which the coupling agent or a water or alcohol solution thereof is added, and the mixture is stirred to be uniform, and then dried.
- the above-mentioned cup is stirred into a slurry in which tin oxide powder is dispersed in water.
- a wet method in which a ring agent or a water or alcohol solution thereof is added, and the mixture is sufficiently stirred, and then filtered, washed, and dried, and any of them may be used.
- the dispersion of the present invention preferably contains 10 to 70% by weight, more preferably 15 to 50% by weight, of a tin oxide powder coated with an organometallic coupling agent. If the content is less than this range, when a resin component is blended with the resin and used as a conductive paint, there arises a problem that sufficient conductivity cannot be increased. If the amount is too large, it is difficult to obtain an industrially good dispersion. It is preferable that the entire surface of the tin oxide particles is coated with an organometallic coupling agent.However, as long as the object of the present invention is not impaired, the tin oxide particles may include uncoated particles or particles that are only partially coated.
- Dispersing agents include cationic compounds such as quaternary ammonium salts, anionic compounds such as carboxylate, sulfonate, sulfate, and phosphate, ether-type, ether-ester, ester-type, and nitrogen-containing type.
- any nonionic type may be used, as long as it is adsorbed on the conductive tin oxide powder.
- a cation type dispersant is preferable.
- the conductive tin oxide powder has a negative charge in the surface of the solution, so that if the dispersant is cationic, it is electrostatically adsorbed and the effect is enhanced.
- the amount of the dispersant in the dispersion is preferably from 0.01 to 20% by weight, more preferably from 0.1 to 15% by weight, even more preferably from 0.1 to 10% by weight. If the amount of the dispersing agent is too small, the tin oxide powder tends to aggregate in the dispersion or the conductive paint.
- the amount is more than the above range, sufficient film strength will not be obtained when the film is coated, and the adhesion to the substrate will be poor.
- the surface of the tin oxide powder is covered with a dispersant, which is an insulator. If the amount is too large, the conductivity is reduced.
- one type of dispersant may be used alone, or two or more different types of dispersants may be used in combination. When two or more dispersing agents are used in combination, it is better to use a dispersing agent having a different solubility in an organic solvent-based medium as a dispersing medium, so that the dispersibility of the conductive powder is more stable when preparing a conductive paint. Can be held.
- the organic solvent-based medium used as the dispersion medium is not particularly limited as long as it is an organic solvent generally used for coatings, such as toluene, butyl acetate, propynole alcohol, butyl alcohol, methynole ethyl ketone, and xylene. There is no.
- the conductive powder organic solvent-based dispersion of the present invention is, for example, a pre-mixed conductive tin oxide powder coated with the coupling agent, a dispersant, and an organic solvent-based medium, which are then usually used in a sand mill, a ball mill, or the like. It is obtained by wet pulverization using a pulverizer and dispersed.
- the solid content concentration during wet milling is preferably from 10 to 80% by weight, and more preferably from 30 to 60% by weight. If the solids content is higher than the above range, the fluidity decreases and wet pulverization becomes difficult. If the solids concentration is too low, the content of tin oxide powder in the dispersion decreases, which is not economical.
- the final solid content concentration in the dispersion can be appropriately adjusted by adjusting the amount of the organic solvent-based medium according to the intended use.
- the present invention is a conductive paint comprising the organic solvent-based dispersion and a resin.
- the resin used in the conductive paint of the present invention is not particularly limited as long as it can be dissolved in the organic solvent-based dispersion medium.
- acrylic resin alkyd resin, melamine resin, polyester resin, polyvinyl chloride resin,
- An epoxy resin, a urethane resin, a phenol resin, an amino resin, a fluororesin, a polyvinyl alcohol resin, an ethylene vinyl acetate copolymer, an acryl-styrene copolymer, or the like can be appropriately selected and used.
- the amount of the resin in the paint is preferably 5 to 90% by weight, more preferably 5 to 50% by weight.
- the conductive paint of the present invention may contain additives commonly used in paints such as a stabilizer, a curing agent, and a polymerization initiator in addition to the above-described dispersion and resin. Can be appropriately selected and used.
- a method of mixing the dispersion with a resin for example, a method of mixing a resin solution in which the resin is dissolved in a solvent in advance with the dispersion, and the like are given.
- the dispersion and the resin or resin solution are mixed with a blade-type stirrer, disperser, homomixer,
- a conductive paint can be easily obtained by stirring and mixing using a dissolver, an impeller mill or the like.
- the thus obtained conductive paint of the present invention is applied to a base material such as an acrylic plate, a PVC plate, a film, a glass plate, etc. to form a coating film having both antistatic ability and transparency. can do.
- a coating machine such as a bar coat or a spray coat can be used, or a normal coating method such as spin coating or dip coating can be used.
- Spherical antimony-containing conductive tin oxide powder having a specific surface area of 70 m 2 Z g (SN-1 OOP: manufactured by Ishihara Sangyo) 100 g is put into a juice mixer, and the silane coupling agent AZ-6 17 is stirred.
- the silane coupling agent was coated. The coating amount of the silane coupling agent was 2.5 weight based on the tin oxide powder containing antimony. /. Met.
- sample A 40 g of tin oxide powder coated in this way, 3.2 g of cationic dispersing agent CB-50 (manufactured by Toho Chemical), 70 g of toluene and 160 g of zircon beads were charged into a glass bottle and painted. The mixture was pulverized for 90 minutes with a conditioner (Model # 51110 manufactured by Redddevil) to obtain an organic solvent-based dispersion (sample A) of the present invention. Sample A had a solids concentration of 38.2% by weight. /. Met.
- Example B The same procedure as in Example 1 was carried out except that butyl acetate was used instead of toluene to obtain an organic solvent-based dispersion of the present invention (Sample B).
- the solid concentration of Sample B was 37.5% by weight.
- Example 1 the same treatment as in Example 1 was carried out except that a titanium-based pulling agent (KR-TTS made by Ajinomoto) was used instead of the silane-based pulling agent.
- KR-TTS made by Ajinomoto
- An organic solvent-based dispersion (sample C) was obtained.
- the solid concentration of Sample C was 37.2% by weight.
- the organic solvent dispersion of the present invention was treated in the same manner as in Example 1 except that a nonionic dispersant BYK-163 (manufactured by BYK) was used in place of the cationic dispersant CB-50.
- a body (sample D) was obtained.
- Sample D had a solid content of 37.2% by weight.
- Example 1 needle-shaped antimony-containing conductive tin oxide powder (FS-10P: manufactured by Ishihara Sangyo) having a specific surface area of 30 Zg was used in place of the spherical antimony-containing conductive tin oxide powder. Except for the above, the organic solvent-based dispersion of the present invention (sample E) was obtained in the same manner as in Example 1. Sample E had a solids concentration of 38.0% by weight.
- Example 5 Example 5 was repeated except that 1.6 g of the cationic dispersant CB-50 and 1.6 g of the thione dispersant OB-80E (manufactured by Toho Chemical Co.) were used in Example 5. To obtain an organic solvent-based dispersion of the present invention (Sample F). Sample F had a solids concentration of 38.1% by weight.
- Example G had a solids concentration of 37.8% by weight.
- Example H The same procedure as in Example 1 was carried out except that isopropyl alcohol was used instead of toluene in Example 1, to obtain an organic solvent-based dispersion (sample H) of the present invention.
- the solid concentration of sample H was 37.3% by weight.
- Example I organic solvent-based dispersion of the present invention.
- Sample I had a solids concentration of 38.0% by weight. Comparative Example 1
- Example 1 when the same treatment as in Example 1 was carried out except that the silane coupling agent was not coated, a paste was formed and a dispersion was not obtained. Therefore, no subsequent evaluation was performed.
- Example G An organic solvent-based dispersion (sample G).
- the solid concentration of Sample G was 37.2% by weight. Comparative Example 3
- Example H The same treatment as in Example 1 except that the silane coupling agent was not coated and that the silane coupling agent AZ-617 11.0 g was added during pulverization with a paint conditioner. was performed to obtain an organic solvent-based dispersion (sample H). Sample H had a solids concentration of 37.2% by weight.
- Example 1 the same treatment as in Example 1 was performed except that the coating amount of the silane coupling agent was increased to 10.0% by weight and no dispersant was used. No further evaluation was performed.
- the tin oxide particles in the solvent-based dispersions (Samples A to H) obtained in Examples 1 to 6 and Comparative Examples 2 and 3 were measured using a particle size distribution analyzer CAP A-700 (manufactured by Shimadzu Corporation). The ann diameter was measured and used as an index of the dispersibility of the dispersion.
- the obtained conductive paint was applied to a glass plate with a bar coater so that the dry film thickness became 2.3 ⁇ , and after natural drying, it was irradiated with ultraviolet rays to obtain a coating film.
- a digital ohmmeter (R-506 type, manufactured by Kawaguchi Electric Works)
- the surface resistivity of the obtained coating film was determined by Haze meter (an index of the degree of haze of the coating film. A smaller value indicates higher transparency) using a haze meter (NDH-300A, manufactured by Nippon Denshoku Industries Co., Ltd.).
- the pencil hardness was evaluated according to JISK540.
- the present invention is a dispersion comprising a conductive tin oxide powder having a surface coated with an organometallic coupling agent, a dispersant, and an organic solvent-based medium, wherein the amount of the coupling agent and the amount of the dispersant are reduced as much as possible. Also show excellent dispersibility. Therefore, the dispersion of the present invention is mixed and stirred with an organic solvent-based resin or a resin solution by an easy operation to obtain a conductive paint having excellent transparency, conductivity and adhesion. Therefore, the present invention can provide an antistatic material such as a CRT, a window material for a clean room, a film and the like economically advantageously.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Conductive Materials (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001522352A JP3979465B2 (ja) | 1999-09-06 | 2000-09-04 | 導電性粉末有機溶剤系分散体及び導電性塗料 |
EP00956908A EP1243631B1 (en) | 1999-09-06 | 2000-09-04 | Organic solvent based dispersion of conductive powder and conductive coating material |
AU68696/00A AU6869600A (en) | 1999-09-06 | 2000-09-04 | Organic solvent based dispersion of conductive powder and conductive coating material |
US10/069,782 US6833088B1 (en) | 1999-09-06 | 2000-09-04 | Organic solvent based dispersion of conductive powder and conductive coating material |
AT00956908T ATE469950T1 (de) | 1999-09-06 | 2000-09-04 | Dispersion eines leitfähigen pulvers in einem organischen lösemittel und leitfähiges beschichtungsmaterial |
DE60044506T DE60044506D1 (de) | 1999-09-06 | 2000-09-04 | Dispersion eines leitfähigen pulvers in einem organischen lösemittel und leitfähiges beschichtungsmaterial |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP25135699 | 1999-09-06 | ||
JP11/251356 | 1999-09-06 |
Publications (1)
Publication Number | Publication Date |
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WO2001018137A1 true WO2001018137A1 (fr) | 2001-03-15 |
Family
ID=17221621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/005993 WO2001018137A1 (fr) | 1999-09-06 | 2000-09-04 | Dispersion a base de solvant organique de poudre conductrice et materiau d'enduction conducteur |
Country Status (9)
Country | Link |
---|---|
US (1) | US6833088B1 (ja) |
EP (1) | EP1243631B1 (ja) |
JP (1) | JP3979465B2 (ja) |
KR (1) | KR100694553B1 (ja) |
AT (1) | ATE469950T1 (ja) |
AU (1) | AU6869600A (ja) |
DE (1) | DE60044506D1 (ja) |
TW (2) | TW200420498A (ja) |
WO (1) | WO2001018137A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005305392A (ja) * | 2004-04-26 | 2005-11-04 | Jsr Corp | アンチモン含有酸化スズ粒子分散液の製造方法及び透明性導電膜 |
JP2006059806A (ja) * | 2004-07-23 | 2006-03-02 | Mitsubishi Materials Corp | 表面改質透明導電性酸化スズ微粉末とその製造方法およびその分散体 |
US7169834B2 (en) | 2000-02-11 | 2007-01-30 | Leibniz-Institut Fuer Neue Materialien Gemeinnuetzige Gmbh | IR absorbing compositions |
JP2007332255A (ja) * | 2006-06-14 | 2007-12-27 | Nippon Shokubai Co Ltd | 無機含有粒子の有機溶媒分散体及びその分散体に用いられる無機含有粒子 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10022037A1 (de) * | 2000-05-05 | 2001-11-08 | Bayer Ag | IR-absorbierende Zusammensetzungen |
JP2007514632A (ja) | 2003-11-21 | 2007-06-07 | ナショナル ユニバーシティ オブ アイルランド、 ゴールウエイ | 可溶性金属酸化物および金属酸化物溶液 |
KR102231389B1 (ko) | 2019-06-12 | 2021-03-24 | 주식회사 엠엠에스코퍼레이션 | 저비중 전도성분말을 포함하는 전자파 차폐 및 방열용 도료조성물 제조방법 |
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JPH01261469A (ja) * | 1988-04-11 | 1989-10-18 | Toray Ind Inc | 透明導電性被膜 |
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JPS5785866A (en) * | 1980-11-18 | 1982-05-28 | Mitsubishi Metal Corp | Antistatic transparent paint |
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DK0659844T3 (da) | 1993-12-22 | 1999-10-11 | Sekisui Chemical Co Ltd | Transparent, ledende coatingsammensætning og transparent, antistatisk, støbt artikel |
US5631311A (en) * | 1994-08-18 | 1997-05-20 | E. I. Du Pont De Nemours And Company | Transparent static dissipative formulations for coatings |
-
2000
- 2000-09-04 KR KR1020027002901A patent/KR100694553B1/ko not_active Expired - Lifetime
- 2000-09-04 DE DE60044506T patent/DE60044506D1/de not_active Expired - Lifetime
- 2000-09-04 EP EP00956908A patent/EP1243631B1/en not_active Expired - Lifetime
- 2000-09-04 US US10/069,782 patent/US6833088B1/en not_active Expired - Lifetime
- 2000-09-04 AU AU68696/00A patent/AU6869600A/en not_active Abandoned
- 2000-09-04 AT AT00956908T patent/ATE469950T1/de not_active IP Right Cessation
- 2000-09-04 WO PCT/JP2000/005993 patent/WO2001018137A1/ja active IP Right Grant
- 2000-09-04 JP JP2001522352A patent/JP3979465B2/ja not_active Expired - Fee Related
- 2000-09-05 TW TW093106323A patent/TW200420498A/zh not_active IP Right Cessation
- 2000-09-05 TW TW089118166A patent/TWI247784B/zh not_active IP Right Cessation
Patent Citations (5)
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JPH01261469A (ja) * | 1988-04-11 | 1989-10-18 | Toray Ind Inc | 透明導電性被膜 |
JPH0820734A (ja) * | 1994-07-06 | 1996-01-23 | Sumitomo Osaka Cement Co Ltd | 導電性塗料および透明導電性膜 |
JPH0827405A (ja) * | 1994-07-15 | 1996-01-30 | Sumitomo Osaka Cement Co Ltd | 透明導電性塗料 |
JPH10326521A (ja) * | 1997-05-26 | 1998-12-08 | Hitachi Chem Co Ltd | 固体電解質形成用ペースト組成物及びこれを用いた電子部品の製造方法 |
JPH11172161A (ja) * | 1997-12-11 | 1999-06-29 | Kasei Optonix Co Ltd | 透明導電塗料の製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7169834B2 (en) | 2000-02-11 | 2007-01-30 | Leibniz-Institut Fuer Neue Materialien Gemeinnuetzige Gmbh | IR absorbing compositions |
JP2005305392A (ja) * | 2004-04-26 | 2005-11-04 | Jsr Corp | アンチモン含有酸化スズ粒子分散液の製造方法及び透明性導電膜 |
JP2006059806A (ja) * | 2004-07-23 | 2006-03-02 | Mitsubishi Materials Corp | 表面改質透明導電性酸化スズ微粉末とその製造方法およびその分散体 |
JP2007332255A (ja) * | 2006-06-14 | 2007-12-27 | Nippon Shokubai Co Ltd | 無機含有粒子の有機溶媒分散体及びその分散体に用いられる無機含有粒子 |
Also Published As
Publication number | Publication date |
---|---|
EP1243631A4 (en) | 2006-04-26 |
EP1243631B1 (en) | 2010-06-02 |
EP1243631A1 (en) | 2002-09-25 |
AU6869600A (en) | 2001-04-10 |
KR20020031172A (ko) | 2002-04-26 |
DE60044506D1 (de) | 2010-07-15 |
ATE469950T1 (de) | 2010-06-15 |
TWI291937B (ja) | 2008-01-01 |
TWI247784B (en) | 2006-01-21 |
TW200420498A (en) | 2004-10-16 |
JP3979465B2 (ja) | 2007-09-19 |
US6833088B1 (en) | 2004-12-21 |
KR100694553B1 (ko) | 2007-03-13 |
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