WO2018101242A1 - 反応型接着剤、積層フィルム及び包装体 - Google Patents
反応型接着剤、積層フィルム及び包装体 Download PDFInfo
- Publication number
- WO2018101242A1 WO2018101242A1 PCT/JP2017/042551 JP2017042551W WO2018101242A1 WO 2018101242 A1 WO2018101242 A1 WO 2018101242A1 JP 2017042551 W JP2017042551 W JP 2017042551W WO 2018101242 A1 WO2018101242 A1 WO 2018101242A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- isocyanate
- polyol
- adhesive
- component
- reactive
- Prior art date
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- 239000004823 Reactive adhesive Substances 0.000 title claims abstract description 36
- 229920005862 polyol Polymers 0.000 claims abstract description 81
- 150000003077 polyols Chemical class 0.000 claims abstract description 67
- 239000012948 isocyanate Substances 0.000 claims abstract description 66
- -1 polyol compound Chemical class 0.000 claims abstract description 58
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 57
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 24
- 239000003085 diluting agent Substances 0.000 claims abstract description 20
- 239000012298 atmosphere Substances 0.000 claims abstract description 6
- 239000000539 dimer Substances 0.000 claims abstract description 6
- 239000013638 trimer Substances 0.000 claims abstract description 5
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 52
- 239000002985 plastic film Substances 0.000 claims description 24
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- 239000012790 adhesive layer Substances 0.000 claims description 18
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- 239000000203 mixture Substances 0.000 abstract description 15
- 238000002156 mixing Methods 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 description 41
- 239000000049 pigment Substances 0.000 description 34
- 239000000853 adhesive Substances 0.000 description 33
- 230000001070 adhesive effect Effects 0.000 description 33
- 239000005056 polyisocyanate Substances 0.000 description 32
- 229920001228 polyisocyanate Polymers 0.000 description 32
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- 125000003118 aryl group Chemical group 0.000 description 15
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 239000002318 adhesion promoter Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
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- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 229960000380 propiolactone Drugs 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003346 selenoethers Chemical class 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical class [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical compound S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- DXNCZXXFRKPEPY-UHFFFAOYSA-N tridecanedioic acid Chemical compound OC(=O)CCCCCCCCCCCC(O)=O DXNCZXXFRKPEPY-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 235000013799 ultramarine blue Nutrition 0.000 description 1
- 239000000984 vat dye Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical class [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
Definitions
- the present invention relates to a reactive adhesive, a laminated film using the same, and a package.
- Laminate films (sometimes referred to as laminate films) used for various packaging materials, labels, etc. are designed, functional, storable, and convenient by laminating various types of plastic films, metal foil, paper, etc.
- a package that is provided with transportability and is formed by forming the laminated film into a bag shape is used as a package for foods, pharmaceuticals, detergents, and the like.
- the reactive adhesive described in Patent Document 1 is effective in shortening the adhesive strength and aging time in a solventless adhesive, it is a resin for a solventless adhesive because it combines aromatic isocyanate and polyester diol.
- work such as adhesive replacement or roll cleaning is required, and workability may be significantly impaired. is there.
- the reactive adhesive uses a reactive monomer having a slightly lower molecular weight than the solvent-type laminating adhesive as a raw material, there is a possibility that the reactive adhesive elutes into the contents through the laminated film.
- regulations for components that elute (transfer) chemical substances from plastic containers have been finely defined in Europe and the like, and products with less chemical substance elution components from containers have been demanded.
- SML Specific migration limit
- NAS unintentionally added substance
- an isocyanate end which is a reaction product with a modified diphenylmethane diisocyanate (MDI) selected from the group consisting of carbodiimide modified diphenylmethane diisocyanate, allophanate modified diphenylmethane diisocyanate, biuret modified diphenylmethane diisocyanate, polymeric diphenylmethane diisocyanate and combinations thereof
- MDI modified diphenylmethane diisocyanate
- PAA extractable primary aromatic amine
- the adhesive is used by reacting the modified diphenylmethane diisocyanate with a polyol, so that the viscosity tends to be high and the pot life still tends to be short. Therefore, the present situation is that a reactive adhesive with little unintentional substance elution and a long pot life has not yet been obtained in practical use.
- the problem to be solved by the present invention is to provide a reactive adhesive that has a very small amount of unintentional substances that elute into the contents through the film after lamination and has a long pot life.
- the inventors of the present invention use an isocyanate compound having a specific number average molecular weight in the range of a reactive diluent, blend a polyol component and an isocyanate component in a ratio by weight, and leave the mixture in a 40 ° C. atmosphere for 30 minutes. It has been found that a reactive adhesive having a viscosity of 5000 mPa ⁇ s or less can solve the above problems.
- the present invention has a polyol component A containing a polyol compound and an isocyanate component B containing an isocyanate compound
- the isocyanate component B contains a reaction product (B-1) of a polyol and an isocyanate and a reactive diluent (B-2) having an isocyanate group having a number average molecular weight in the range of 400 to 1,000.
- a reactive adhesive in which the polyol component A and the isocyanate component B are blended in a ratio by weight and the viscosity after being allowed to stand in a 40 ° C. atmosphere for 30 minutes is 5000 mPa ⁇ s or less.
- the present invention also provides a laminated film obtained by laminating an adhesive layer between a first plastic film and a second plastic film, wherein the adhesive layer is a layer of the reactive adhesive described above. Provide film.
- this invention is a package formed by shape
- the said adhesive bond layer is the said description.
- a package that is a layer of the reactive adhesive is provided.
- laminating since there are very few unintentional substances that elute into the contents through the film after laminating, laminating such as delamination even when the contents such as detergents and drugs are filled and after the time has elapsed after filling. It does not cause peeling of the structure and has excellent adhesion and content resistance. Moreover, since it has a low viscosity and a long pot life, it is excellent in workability after blending an adhesive.
- the adhesive used in the present invention is a reactive two-component laminate adhesive as described above, and is also referred to as a solventless laminate adhesive because a conventional volatile organic solvent is not used.
- an adhesive that cures by a chemical reaction between an isocyanate group and a hydroxyl group is used.
- the “solvent” of the solventless adhesive referred to in the present invention refers to a highly soluble and volatile organic solvent capable of dissolving the polyisocyanate and polyol used in the present invention. "" Refers to the absence of these highly soluble organic solvents.
- highly soluble organic solvents include toluene, xylene, methylene chloride, tetrahydrofuran, methyl acetate, ethyl acetate, n-propyl acetate, n-butyl acetate, acetone, methyl ethyl ketone (MEK), cyclohexanone, toluol, and xylol. , N-hexane, cyclohexane and the like.
- MEK methyl ethyl ketone
- toluene, xylene, methylene chloride, tetrahydrofuran, methyl acetate, and ethyl acetate are known as organic solvents having particularly high solubility.
- the adhesive of the present invention may be appropriately diluted with the organic solvent having high solubility according to the desired viscosity.
- either one of the polyisocyanate composition (X) or the polyol composition (Y) may be diluted, or both may be diluted.
- the organic solvent used in such a case include methyl acetate, ethyl acetate, n-propyl acetate, n-butyl acetate, acetone, methyl ethyl ketone (MEK), cyclohexanone, toluol, xylol, n-hexane, and cyclohexane.
- ethyl acetate and methyl ethyl ketone (MEK) are preferable from the viewpoint of solubility, and ethyl acetate is particularly preferable.
- the amount of the organic solvent used depends on the required viscosity, but is generally in the range of 0.1 to 10% by mass.
- a solvent having a boiling point of 200 ° C. or higher having a carbonyl group having no hydroxyl group such as triacetin and propylene carbonate may be used.
- the amount of these high-boiling organic solvents used depends on the required viscosity and physical properties of the coating film, but is generally in the range of 0.1 to 10% by mass.
- polyol component A containing polyol compound a known polyol can be used without any particular limitation.
- a known polyol can be used without any particular limitation.
- polyester polyol examples include dibasic acids such as terephthalic acid, isophthalic acid, adipic acid, azelaic acid, sebacic acid, or dialkyl esters thereof, or mixtures thereof, for example, ethylene glycol, propylene glycol, diethylene glycol, butylene glycol, neodymium.
- dibasic acids such as terephthalic acid, isophthalic acid, adipic acid, azelaic acid, sebacic acid, or dialkyl esters thereof, or mixtures thereof, for example, ethylene glycol, propylene glycol, diethylene glycol, butylene glycol, neodymium.
- Glycols such as pentyl glycol, 1,6-hexanediol, 3-methyl-1,5-pentanediol, 3,3′-dimethylol heptane, polyoxyethylene glycol, polyoxypropylene glycol, polytetramethylene ether glycol or the like; Ring opening of lactones such as polyester polyol or polycaprolactone, polyvalerolactone, poly ( ⁇ -methyl- ⁇ -valerolactone) obtained by reacting with these mixtures The polyester polyol obtained by superposition
- polymerization is mentioned.
- polyether polyol for example, an oxirane compound such as ethylene oxide, propylene oxide, butylene oxide, and tetrahydrofuran is polymerized using, for example, water, ethylene glycol, propylene glycol, trimethylolpropane, glycerin, and the like as a low-part polyol.
- the polyether polyol obtained is mentioned.
- the polyether ester polyol include a polybasic acid obtained by reacting the above polyether polyol with a dibasic acid such as terephthalic acid, isophthalic acid, adipic acid, azelaic acid, sebacic acid or the like or a mixture thereof. Examples include ether ester polyols.
- the polyurethane polyol is a polyol having a urethane bond in one molecule.
- it is a reaction product of a polyether polyol having a number average molecular weight of 200 to 20,000 and an organic polyisocyanate, and NCO / OH is preferably less than 1. More preferably, 0.9 or less can be mentioned.
- the organic polyisocyanate a polyisocyanate compound described later, particularly a diisocyanate compound can be used.
- Polyether (polyurethane) polyols and polyester (polyurethane) polyols are reaction products of polyester polyols, polyether ester polyols, and the like with organic polyisocyanates, preferably having an NCO / OH of less than 1, more preferably 0.9 or less. Can be mentioned.
- the polyesteramide polyol can be obtained, for example, by using an aliphatic diamine having an amino group such as ethylenediamine, propylenediamine, hexamethylenediamine as a raw material in the esterification reaction.
- acrylic polyols include hydroxyethyl acrylate, hydroxypropyl acrylate, hydroxyhydroxybutyl, etc., or their corresponding methacrylic acid derivatives containing one or more hydroxyl groups in one molecule, such as acrylic acid, methacrylic acid, etc. It is obtained by copolymerizing an acid or its ester.
- polycarbonate polyol examples include ethylene glycol, propylene glycol, 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol, 3-methyl-1,5-pentanediol, and 1,9-nonane.
- polyhydroxyalkane examples include butadiene or liquid rubber obtained by copolymerization with butadiene and acrylamide.
- a polyether (polyurethane) polyol is particularly preferable.
- a reaction product of polyisocyanate and bis (hydroxyalkyl) amine having a urea bond group at the terminal can also be preferably used.
- the isocyanate component B includes an isocyanate compound which is a reaction product (B-1) of a polyol and an isocyanate, and a reactive diluent (B-2) having an isocyanate group having a number average molecular weight in the range of 400 to 1,000. Isocyanate compound.
- the isocyanate that is the raw material of the reaction product (B-1) is, for example, an aromatic polyisocyanate such as tolylene diisocyanate, xylylene diisocyanate, diphenylmethane diisocyanate, 1,5-naphthalene diisocyanate, triphenylmethane triisocyanate; Aliphatic polyisocyanates such as 6-hexamethylene diisocyanate, isophorone diisocyanate, 4,4′-methylenebis (cyclohexyl isocyanate), lysine diisocyanate, trimethylhexamethylene diisocyanate, 1,3- (isocyanatomethyl) cyclohexane; Polyisocyanates such as biurets of aliphatic polyisocyanates or isocyanurates of these aromatic or aliphatic polyisocyanates Derivatives (modified products) of adsorbates
- the polyol that is a raw material of the reaction product (B-1) is, for example, ethylene glycol, propylene glycol, 1,3-propanediol, 1,4-butanediol, 1,5-pentanediol, 3-methyl-1 , 5-pentanediol, 1,6-hexanediol, neopentyl glycol, methylpentanediol, dimethylbutanediol, butylethylpropanediol, 1,4-cyclohexanediol, 1,4-cyclohexanedimethanol and other alkylene glycols; bisphenol Bisphenols such as A, bisphenol F, hydrogenated bisphenol A, hydrogenated bisphenol F; dimer diol; bishydroxyethoxybenzene; diethylene glycol, triethylene glycol, other polyethylene glycols A polyalkylene glycol such as polypropylene glycol and polybutylene glycol;
- Polyester polyol obtained by reacting with an aliphatic dicarboxylic acid which is: by ring-opening polymerization reaction of a cyclic ester compound such as propiolactone, butyrolactone, ⁇ -caprolactone, ⁇ -valerolactone, ⁇ -methyl- ⁇ -valerolactone
- a cyclic ester compound such as propiolactone, butyrolactone, ⁇ -caprolactone, ⁇ -valerolactone, ⁇ -methyl- ⁇ -valerolactone
- polyester polyols which are a reaction product of the obtained polyester and the above-mentioned polyhydric alcohols such as glycol, glycerin, trimethylolpropane, and pentaerythritol.
- the polyol used for the reaction with the aromatic or aliphatic polyisocyanate is preferably a polyalkylene glycol or a polyester polyol from the viewpoint that the adhesive strength can be increased while reducing the viscosity of the adhesive itself.
- the polyalkylene glycol those having a number average molecular weight (Mn) in the range of 200 to 6,000 are preferable.
- the polyester polyol is preferably obtained by reacting the alkylene glycol or polyalkylene glycol having a molecular weight of 300 or less with an aliphatic polyvalent carboxylic acid having 2 to 30 carbon atoms.
- a tri- or higher functional alcohol such as glycerin, trimethylolpropane, or pentaerythritol may be used as a raw material alcohol component in a proportion of 10% by mass or less in the polyol component.
- reaction products (B-1) for a flexible packaging substrate, a polyisocyanate obtained by reacting an aromatic polyisocyanate with a polyalkylene glycol having a number average molecular weight in the range of 200 to 6,000, aromatic A polyisocyanate obtained by reacting a group polyisocyanate with a polyester polyol having a number average molecular weight in the range of 200 to 3,000 is preferable from the viewpoint of imparting appropriate flexibility to the cured product.
- Those having an isocyanate content of 5 to 20% by mass based on the use of di-n-butylamine are preferable from the viewpoint of having an appropriate resin viscosity and excellent coating properties.
- a polyisocyanate obtained by reacting a mixture of a polyester polyol in the range of 200 to 3,000 and a polyalkylene glycol in the range of a number average molecular weight of 200 to 6,000 is preferable from the viewpoint of excellent adhesive strength, specifically Is preferably 5 to 20% by mass of an isocyanate content by titration method (using di-n-butylamine) from the viewpoint of an appropriate resin viscosity and excellent coating properties.
- the reaction ratio between the aromatic polyisocyanate and the mixture of the polyalkylene glycol or the polyester polyol is such that the equivalent ratio of the isocyanate in the aromatic polyisocyanate to the hydroxyl group in the polyol [isocyanate / hydroxyl group] is 1.5 to
- the range of 5.0 is preferable from the viewpoint that the viscosity of the adhesive is in an appropriate range and the coating property is good.
- Reactive diluent having an isocyanate group having a number average molecular weight in the range of 400 to 1000 (B-2)
- the present invention is characterized by including a reactive diluent (B-2) having an isocyanate group having a number average molecular weight in the range of 400 to 1,000.
- aromatic diisocyanates such as carbodiimide modified diphenylmethane diisocyanate, allophanate modified diphenylmethane diisocyanate, biuret modified diphenylmethane diisocyanate, xylylene diisocyanate; 1,6-hexamethylene diisocyanate, isophorone Diisocyanate, 4,4'-methylenebis (cyclohexyl isocyanate), lysine diisocyanate, trimethylhexamethylene diisocyanate, 1,3- (iso Aliphatic polyisocyanates such as cyanate methyl) cyclohexane; derivatives of
- the blending ratio of the reaction product (B-1) and the reactive diluent (B-2) is such that the reaction product (B-1) / the reactive diluent (B- 2) is preferably in the range of 30/70 to 99/1, more preferably in the range of 50/50 to 95/5.
- the blending ratio of the polyol component A containing the polyol compound and the isocyanate component B containing the isocyanate compound is equivalent to the solid content hydroxyl equivalent (a) of the polyol compound and the solid isocyanate equivalent (b) of the polyisocyanate compound.
- the ratio [(a) / (b)] is 1.0 to 5.0, more preferably 2.0 to 3.0. Details of the manufacture are described in the examples.
- the isocyanate group concentration of the isocyanate component B is preferably in the range of 5 to 20%.
- the number average molecular weight (Mn) is a value measured by gel permeation chromatography (GPC) under the following conditions.
- Measuring device HLC-8220GPC manufactured by Tosoh Corporation Column: TSK-GUARDCOLUMN SuperHZ-L manufactured by Tosoh Corporation + Tosoh Corporation TSK-GEL SuperHZM-M ⁇ 4 Detector: RI (differential refractometer)
- Data processing Multi-station GPC-8020model II manufactured by Tosoh Corporation Measurement conditions: Column temperature 40 ° C Solvent Tetrahydrofuran Flow rate 0.35 ml / min Standard; Monodisperse polystyrene Sample; Filtered 0.2% by mass tetrahydrofuran solution in terms of resin solids with a microfilter (100 ⁇ l)
- the number average molecular weight of the reactive diluent (B-2) is preferably in the range of 400 to 1000, more preferably in the range of 450 to 900.
- the reactive adhesive of the present invention has a viscosity of 5000 mPa ⁇ s or less after the polyol component A and the isocyanate component B are blended in a ratio by weight and left in a 40 ° C. atmosphere for 30 minutes.
- the viscosity is a value measured by a rotational viscometer under the following conditions. Measuring device: MCR-302 manufactured by Anton Paar Measurement conditions: Temperature 40 ° C, cone plate ⁇ 50mm
- the viscosity is preferably in the range of 500 to 5000 mPa ⁇ s, more preferably in the range of 1500 to 4500 mPa ⁇ s.
- the reactive adhesive used in the present invention comprises a polyol component A and an isocyanate component B as essential components, and further comprises an aliphatic cyclic amide compound as a polyol component A and an isocyanate component B. Or mixed with one of these components, or by mixing at the time of coating as the third component, the laminate packaging body can be dissolved into the contents of harmful low molecular chemicals typified by aromatic amines. It can be effectively suppressed.
- Examples of the aliphatic cyclic amide compound used here include ⁇ -valerolactam, ⁇ -caprolactam, ⁇ -enanthol lactam, ⁇ -capryllactam, ⁇ -propiolactam, and the like.
- ⁇ -caprolactam is preferable because it is excellent in reducing the amount of low-molecular chemical substances eluted.
- the blending amount is preferably such that the aliphatic cyclic amide compound is mixed in the range of 0.1 to 5 parts by mass per 100 parts by mass of the polyol component A.
- the reactive adhesive used in the present invention may be used in combination with a pigment, if necessary.
- usable pigments are not particularly limited.
- extender pigments, white pigments, black pigments, gray pigments, red pigments described in the Paint Material Handbook 1970 edition (edited by the Japan Paint Industry Association) examples thereof include organic pigments and inorganic pigments such as pigments, brown pigments, green pigments, blue pigments, metal powder pigments, luminescent pigments, and pearl pigments, and plastic pigments.
- specific examples of these colorants include various types, and examples of organic pigments include various insoluble azo pigments such as Bench Gin Yellow, Hansa Yellow, Raked 4R, etc .; Soluble properties such as Raked C, Carmine 6B, Bordeaux 10 and the like.
- Azo pigments include various (copper) phthalocyanine pigments such as phthalocyanine blue and phthalocyanine green; various chlorine dyeing lakes such as rhodamine lake and methyl violet lake; various mordant dye pigments such as quinoline lake and fast sky blue; anthraquinone Various vat dyes such as pigments, thioindigo pigments and perinone pigments; various quinacridone pigments such as Cincacia Red B; various dioxazine pigments such as dioxazine violet; various condensed azos such as chromoftal Pigment; aniline black, etc. And the like.
- inorganic pigments include various chromates such as chrome lead, zinc chromate, and molybdate orange; various ferrocyan compounds such as bitumen; titanium oxide, zinc white, mapico yellow, iron oxide, bengara, chrome oxide Various metal oxides such as green and zirconium oxides; various sulfides or selenides such as cadmium yellow, cadmium red and mercury sulfide; various sulfates such as barium sulfate and lead sulfate; various types such as calcium silicate and ultramarine blue Silicates; various carbonates such as calcium carbonate and magnesium carbonate; various phosphates such as cobalt violet and manganese purple; various metal powders such as aluminum powder, gold powder, silver powder, copper powder, bronze powder and brass powder Pigments; flake pigments of these metals, mica flake pigments; mica flakes coated with metal oxides Click pigments, micaceous iron oxide pigments such as metallic pigment and pearl pigment; graphite, carbon black and the like.
- extender pigments examples include precipitated barium sulfate, powder, precipitated calcium carbonate, calcium bicarbonate, cryolite, alumina white, silica, hydrous finely divided silica (white carbon), ultrafine anhydrous silica (Aerosil), and silica sand (silica). Sand), talc, precipitated magnesium carbonate, bentonite, clay, kaolin, ocher and the like.
- plastic pigment examples include “Grandall PP-1000” and “PP-2000S” manufactured by DIC Corporation.
- the pigment used in the present invention since it is excellent in durability, weather resistance and design, inorganic oxides such as titanium oxide and zinc white as a white pigment, and carbon black as a black pigment are more preferable.
- the mass ratio of the pigment used in the present invention is 1 to 400 parts by mass, particularly 10 to 300 parts by mass with respect to a total of 100 parts by mass of the isocyanate component B and the polyol component A. More preferable.
- adhesion promoter can be used for the reactive adhesive used in the present invention.
- adhesion promoter include silane coupling agents, titanate coupling agents, aluminum coupling agents, and epoxy resins.
- silane coupling agent examples include ⁇ -aminopropyltriethoxysilane, ⁇ -aminopropyltrimethoxysilane, N- ⁇ (aminoethyl) - ⁇ -aminopropyltrimethoxysilane, and N- ⁇ (aminoethyl) - ⁇ .
- Amino silanes such as aminopropyltrimethyldimethoxysilane, N-phenyl- ⁇ -aminopropyltrimethoxysilane; ⁇ - (3,4-epoxycyclohexyl) ethyltrimethoxysilane, ⁇ -glycidoxypropyltrimethoxysilane, ⁇ -glycyl Epoxy silanes such as Sidoxypropyltriethoxysilane; Vinylsilanes such as Vinyltris ( ⁇ -methoxyethoxy) silane, Vinyltriethoxysilane, Vinyltrimethoxysilane, ⁇ -Methacryloxypropyltrimethoxysilane; Hexamethyldisilazane, ⁇ -Me Mercaptopropyl trimethoxysilane and the like.
- titanate coupling agents examples include tetraisopropoxy titanium, tetra-n-butoxy titanium, butyl titanate dimer, tetrastearyl titanate, titanium acetylacetonate, titanium lactate, tetraoctylene glycol titanate, titanium lactate, tetrastearoxy Titanium etc. can be mentioned. *
- examples of the aluminum coupling agent include acetoalkoxyaluminum diisopropylate.
- epoxy resins commercially available bisphenol type epoxy resins, novolac type epoxy resins, ⁇ -methyl glycidyl ether of bisphenol, ⁇ -methyl glycidyl ether of novolac resin, cyclic oxirane type epoxy resin, resorcin type epoxy resin, etc. And various epoxy resins.
- the reactive adhesive used in the present invention may contain other additives than the above if necessary.
- additives include leveling agents; inorganic fine particles such as colloidal silica and alumina sol; organic fine particles of polymethyl methacrylate; antifoaming agents; anti-sagging agents; wetting and dispersing agents; viscosity modifiers; ultraviolet absorbers; Deactivator; Peroxide decomposing agent; Flame retardant; Reinforcing agent; Plasticizer; Lubricant; Rust preventive agent; Fluorescent whitening agent; Inorganic heat absorber; Flameproof agent; Antistatic agent; Is mentioned.
- pigments, adhesion promoters, and additives can be mixed with either one of the isocyanate component B or the polyol component A, or can be blended and used as a third component at the time of coating.
- a premix in which a pigment, an adhesion promoter, and an additive are blended in advance with the polyol component A is prepared as a polyol composition for a laminate adhesive of the present invention and used as a two-component adhesive. It is preferable from the viewpoint of workability.
- the laminated film of the present invention is formed by laminating an adhesive layer made of the reactive adhesive between a first plastic film and a second plastic film. Specifically, the reactive adhesive is applied to a first plastic film, then a second plastic film is laminated on the application surface, and the adhesive layer is cured.
- the reactive adhesive is applied to the first plastic film by a roll coater coating method, and then another substrate is bonded without passing through a drying step.
- the coating conditions are preferably about 300 to 3000 mPa ⁇ s at 40 ° C. with a normal roll coater heated to 30 ° C. to 90 ° C., but the adhesive of the present invention is blended.
- the coating amount is preferably 0.5 to 5 g / m 2 , more preferably about 0.5 to 3 g / m 2 .
- a gravure or flexographic print of printing ink may be used on the first plastic film, and even in this case, a good laminate appearance can be exhibited.
- a solvent type, aqueous type or active energy ray curable ink can be used as the above-mentioned printing ink.
- the adhesive is cured in 12 to 72 hours at room temperature or under heating after lamination, and expresses practical physical properties.
- the first plastic film used here is a PET (polyethylene terephthalate) film, a nylon film, an OPP (biaxially oriented polypropylene) film, a K-coated film such as polyvinylidene chloride, a base film such as various deposited films, and an aluminum foil.
- the second plastic film include CPP (unstretched polypropylene) film, VMCP (aluminum vapor-deposited unstretched polypropylene film), LLDPE (linear low density polyethylene), and LDPE.
- sealant films such as (low density polyethylene), HDPE (high density polyethylene), and VMLDPE (aluminum vapor-deposited low density polyethylene film) films.
- an excellent laminated film appearance can be obtained even when high-speed laminating is performed with a solventless laminating machine.
- a good appearance can be exhibited even at high speed processing of 350 m / min or more.
- the package of the present invention is formed by forming the laminated film into a bag shape. Specifically, the package is formed by heat-sealing the laminated film.
- required performance easy tearability and hand cutability
- rigidity and durability required for the package for example, impact resistance, pinhole resistance, etc.
- Other layers can be laminated as required. Usually, it is used with a base material layer, a paper layer, a second sealant layer, a non-work cloth layer and the like.
- a method of laminating other layers a known method can be used.
- an adhesive layer may be provided between other layers and laminated by a dry laminate method, a heat laminate method, a heat seal method, an extrusion laminate method, or the like.
- the adhesive the reactive adhesive may be used, or other one-component urethane adhesive, epoxy adhesive, aqueous dispersion of acid-modified polyolefin, or the like may be used.
- the first plastic film layer / adhesive layer / second plastic layer, first plastic layer which can be suitably used for general packaging bodies, lid materials, refill containers, etc.
- a second plastic layer / paper that can be suitably used for a base layer / adhesive layer / first plastic film layer / adhesive layer / second plastic layer, paper container, paper cup, etc.
- These laminates may have a print layer, a top coat layer, or the like as necessary.
- the first plastic film layer includes, for example, a polyester resin film such as polyethylene terephthalate (PET), polyethylene naphthalate (PEN), and polylactic acid (PLA); a polyolefin resin film such as polypropylene; a polystyrene resin film; a nylon 6, a poly- Polyamide resin film such as p-xylylene adipamide (MXD6 nylon); Polycarbonate resin film; Polyacrylonitrile resin film; Polyimide resin film; Multilayers thereof (for example, nylon 6 / MXD6 / nylon 6, nylon 6 / An ethylene-vinyl alcohol copolymer / nylon 6) or a mixture is used. Among them, those having mechanical strength and dimensional stability are preferable. Of these, a film arbitrarily stretched in the biaxial direction is preferably used.
- a polyester resin film such as polyethylene terephthalate (PET), polyethylene naphthalate (PEN), and polylactic acid (PLA); a polyolefin
- the first plastic film layer is made of a soft metal foil such as an aluminum foil to provide a barrier function, as well as a vapor deposition layer such as aluminum vapor deposition, silica vapor deposition, alumina vapor deposition, and silica alumina binary vapor deposition; vinylidene chloride resin
- a soft metal foil such as an aluminum foil to provide a barrier function
- a vapor deposition layer such as aluminum vapor deposition, silica vapor deposition, alumina vapor deposition, and silica alumina binary vapor deposition
- vinylidene chloride resin An organic barrier layer made of modified polyvinyl alcohol, ethylene vinyl alcohol copolymer, MXD nylon or the like can be used.
- a conventionally known sealant resin can be used as the second plastic film layer.
- polyethylene such as low density polyethylene (LDPE), linear low density polyethylene (LLDPE) and high density polyethylene (HDPE), acid-modified polyethylene, polypropylene (PP), acid-modified polypropylene, copolymerized polypropylene, ethylene-vinyl acetate
- polyolefin resins such as copolymers, ethylene- (meth) acrylic acid ester copolymers, ethylene- (meth) acrylic acid copolymers, and ionomers.
- polyethylene resins are preferred from the viewpoint of low temperature sealing properties, and polyethylene is particularly preferred because of its low cost.
- the thickness of the sealant layer is not particularly limited, but is preferably in the range of 10 to 60 ⁇ m and more preferably in the range of 15 to 40 ⁇ m in consideration of processability to packaging materials and heat sealability. Further, by providing the sealant layer with irregularities with a height difference of 5 to 20 ⁇ m, it is possible to impart slipperiness and tearability of the packaging material to the sealant layer. *
- paper layers include natural paper and synthetic paper.
- the first and second sealant layers can be formed of the same material as the above-described sealant layer. You may provide a printing layer in the outer surface or inner surface side of a base material layer and a paper layer as needed. *
- the “other layer” may contain a known additive or stabilizer, for example, an antistatic agent, an easy adhesion coating agent, a plasticizer, a lubricant, an antioxidant, or the like.
- a known additive or stabilizer for example, an antistatic agent, an easy adhesion coating agent, a plasticizer, a lubricant, an antioxidant, or the like.
- other layers are those in which the surface of the film has been subjected to corona treatment, plasma treatment, ozone treatment, chemical treatment, solvent treatment, etc. as a pretreatment in order to improve adhesion when laminated with other materials. May be. *
- a gobeltop-type bottomed container a tetra classic container
- a backpack type a tube container
- a paper cup a lid material, etc.
- an easy-opening treatment or resealability means may be provided as appropriate in the package of the present invention.
- the packaging body of the present invention can be industrially used as a packaging body mainly filled with foods, detergents and drugs.
- the detergent and detergent include laundry liquid detergent, kitchen liquid detergent, bath liquid detergent, bath liquid soap, liquid shampoo, liquid conditioner, and pharmaceutical tablet.
- it can be used also for the secondary package which packages said container.
- the reactive adhesive since the reactive adhesive is used, it can be suitably used as a package for foods and pharmaceuticals where elution is a problem.
- Synthesis Example 1 [Synthesis of polyol component A1] 560 parts by mass of diethylene glycol was charged into a reaction vessel and heated to 80 ° C. with stirring under a nitrogen gas stream. Further, 600 parts by mass of adipic acid was charged into a reaction vessel while stirring and heated to 150 ° C. to 240 ° C. to carry out an esterification reaction. When the acid value becomes 5 mgKOH / g or less, the reaction vessel is gradually depressurized and reacted at 1 mmHg or less and 200 to 240 ° C. for 1 hour to have hydroxyl groups at both ends with an acid value of 0.8 mgKOH / g and a molecular weight of about 840. A polyester polyol resin (hereinafter abbreviated as “polyol component A1”) was obtained.
- polyol component A1 A polyester polyol resin
- Synthesis Example 2 [Synthesis of polyol component A2] 690 parts by mass of diethylene glycol and 8 parts by mass of trimethylolpropane were charged into a reaction vessel, and dissolved by heating to 80 ° C. with stirring under a nitrogen gas stream. Further, 810 parts by mass of adipic acid was charged into a reaction vessel while stirring and heated to 150 ° C. to 240 ° C. to carry out an esterification reaction. When the acid value becomes 5 mgKOH / g or less, the reaction vessel is gradually depressurized and reacted at 1 mmHg or less and 200 to 220 ° C.
- polyester polyol resin (hereinafter abbreviated as “polyol component A2”) was obtained.
- Synthesis Example 3 [Synthesis of polyol component A3] A reaction vessel was charged with 333 parts by mass of 2-methyl-propanediol, 179 parts by mass of ethylene glycol, and 39 parts by mass of trimethylolpropane, and dissolved by heating to 80 ° C. with stirring under a nitrogen gas stream. Further, 106 parts by mass of isophthalic acid and 610 parts by mass of adipic acid were charged into a reaction vessel while stirring and heated to 150 ° C. to 240 ° C. to carry out an esterification reaction. When the acid value becomes 5 mgKOH / g or less, the reaction vessel is gradually depressurized and reacted at 1 mmHg or less and 200 to 240 ° C.
- polyester polyol resin (hereinafter abbreviated as “polyol component A3”) was obtained.
- Synthesis Example 6 [Synthesis of Isocyanate Component B3] 479 parts of diphenylmethane diisocyanate (product name Millionate MT-F, manufactured by Tosoh Corporation), 452 parts of polypropylene glycol (molecular weight of about 1000) and 19 parts of polypropylene glycol (molecular weight of about 400) are charged into a reaction vessel and stirred while stirring under a nitrogen gas stream. The reaction was carried out by heating to 0 ° C., and when the reaction was completed, the reaction vessel was cooled to obtain a reaction product (B-1-3) of a polyol having an isocyanate group at both ends and an isocyanate.
- Synthesis Example 7 [Synthesis of Isocyanate Component B4] 456 parts of diphenylmethane diisocyanate (product name Millionate MT-F manufactured by Tosoh Corporation), 473 parts of polypropylene glycol (molecular weight of about 1000), and 20 parts of polypropylene glycol (molecular weight of about 400) are charged in a reaction vessel and stirred under a nitrogen gas stream with 80 parts. The reaction was carried out by heating to 0 ° C., and when the reaction was completed, the reaction vessel was cooled to obtain a reaction product (B-1-4) of a polyol having an isocyanate group at both ends and an isocyanate.
- Synthesis Example 8 [Synthesis of isocyanate component B5] 474 parts of diphenylmethane diisocyanate (product name Millionate MT-F manufactured by Tosoh Corporation), 457 parts of polypropylene glycol (molecular weight of about 1000) and 19 parts of polypropylene glycol (molecular weight of about 400) are charged in a reaction vessel and stirred under a nitrogen gas stream with 80 parts. The reaction was carried out by heating to 0 ° C., and when the reaction was completed, the reaction vessel was cooled to obtain a reaction product (B-1-5) of a polyol having an isocyanate group at both ends and an isocyanate.
- Viscosity evaluation A 1000 to 2000 mPa ⁇ s
- Viscosity evaluation B 2000 to 3000 mPa ⁇ s
- Viscosity evaluation C 3000 to 4000 mPa ⁇ s
- Viscosity evaluation D 4000 to 5000 mPa ⁇ s
- Viscosity evaluation E 5000 mPa ⁇ s or more
- [Lamination strength] Reactive adhesive blended with a combination of Examples or Comparative Examples is applied to a PET film on which a graphic is printed by gravure printing with Printing Ink Univia NT (manufactured by DIC) so that the coating amount is about 3.0 g / m 2 in solid content. did. Thereafter, a laminator was used to bond the coated surface of the film and the LLDPE film to produce a laminated film. This laminated film was stored in a constant temperature bath at 40 ° C. for 3 days to prepare a laminated film for a laminate strength test. A test piece was cut out from the laminated film with a width of 15 mm, and using a tensile tester, the adhesive strength (N / 15 mm) was measured by T-type peeling at a peeling speed of 300 mm / min.
- This laminated film was cut out at 150 mm ⁇ 300 mm, bent so that the LLDPE was inside, and heat-sealed at 1 atm, 180 ° C. for 1 second to prepare a pouch.
- the filled pouch was steam sterilized at 121 ° C. for 30 minutes, the contents were removed, and the strength of the heat-sealed part by T-type peeling was measured.
- the external appearance of each pouch after taking out was observed, and the following evaluation was performed by the presence or absence of generation
- the reactive adhesives obtained in the examples had a viscosity of 5000 mPa ⁇ s or less after 40 ° C. for 30 minutes after blending, showed a long pot life, and the PAA elution amount was 10 ppb or less.
- the laminate strength and appearance were also excellent.
- the comparative example is an example not containing a reactive diluent (B-2) having an isocyanate group having a number average molecular weight in the range of 400 to 1,000.
- Comparative Example 1 is an example using a reaction product of a polyol and a carbodiimide-modified diphenylmethane diisocyanate, and the PAA elution amount was 10 ppb or less, but the viscosity after 40 ° C. to 30 minutes after compounding was an early stage after compounding ( After 20 minutes), it exceeded 6000 mPa ⁇ s.
- Comparative Example 2 is an example in which a reaction product of polyol and diphenylmethane diisocyanate was used. The viscosity after mixing at 40 ° C. for 30 minutes was 5000 mPa ⁇ s or less, and there was no problem in pot life. Showed a very high value of 100 ppb or more.
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Abstract
Description
従って、非意図的物質の溶出が少なく且つポットライフの長い反応性接着剤は、いまだ実用上満足のいくものが得られていないのが現状である。
前記イソシアネート成分Bは、ポリオールとイソシアネートとの反応生成物(B-1)及び数平均分子量が400~1000の範囲であるイソシアネート基を有する反応性希釈剤(B-2)を含有し、
前記ポリオール成分Aとイソシアネート成分Bとを重量比の割合で配合し40℃雰囲気下で30分放置後の粘度が5000mPa・s以下である反応型接着剤を提供する。
本発明で使用する接着剤は、前述の通り反応型2液タイプのラミネート接着剤であり、従来の揮発性の有機溶剤を使用しないことから無溶剤型ラミネート接着剤とも称される。
本発明では、イソシアネート基と水酸基との化学反応によって硬化する接着剤を使用する。なお本発明でいう無溶剤型の接着剤の「溶剤」とは、本発明で使用するポリイソシアネートやポリオールを溶解することの可能な、溶解性が高く揮発性の有機溶剤を指し、「無溶剤」とは、これらの溶解性の高い有機溶剤を含まないことを指す。溶解性の高い有機溶剤とは、具体的には、トルエン、キシレン、塩化メチレン、テトラヒドロフラン、酢酸メチル、酢酸エチル、酢酸nープロピル、酢酸n-ブチル、アセトン、メチルエチルケトン(MEK)、シクロヘキサノン、トルオール、キシロール、n-ヘキサン、シクロヘキサン等が挙げられる。中でもトルエン、キシレン、塩化メチレン、テトラヒドロフラン、酢酸メチル、酢酸エチルは特に溶解性の高い有機溶剤として知られている。
また、本発明の接着剤の低粘度化を達成するために、トリアセチン、プロピレンカーボネート等の水酸基を有さないカルボニル基を有する沸点200℃以上の溶剤も使用してよい。これら高沸点の有機溶剤の使用量は所要される粘度と塗膜物性によるが概ね0.1~10質量%の範囲で使用することが多い。
本発明において、ポリオール成分Aが含有するポリオール化合物は、特に限定なく公知のポリオールを使用することができる。例えばポリエステルポリオール、ポリエーテルポリオール、ポリウレタンポリオール、ポリエーテルエステルポリオール、ポリエステル(ポリウレタン)ポリオール、ポリエーテル(ポリウレタン)ポリオール、ポリエステルアミドポリオール、アクリルポリオール、ポリカーボネートポリオール、ポリヒドロキシルアルカン、ひまし油又はそれらの混合物から選ばれるポリマーポリオールを挙げることができる。
アクリルポリオールの例としては、1分子中に1個以上の水酸基を含むアクリル酸ヒドロキシエチル、アクリル酸ヒドロキシプロプル、アクリルヒドロキシブチル等、或いはこれらの対応するメタクリル酸誘導体等と、例えばアクリル酸、メタクリル酸又はそのエステルとを共重合することによって得られる。
中でも、ポリエーテル(ポリウレタン)ポリオールが特に好ましい。
本発明においてイソシアネート成分Bは、ポリオールとイソシアネートとの反応生成物(B-1)であるイソシアネート化合物、及び数平均分子量が400~1000の範囲であるイソシアネート基を有する反応性希釈剤(B-2)であるイソシアネート化合物を含有する。
前記反応生成物(B-1)の原料であるイソシアネートは、例えば、トリレンジイソシアネート、キシリレンジイソシアネート、ジフェニルメタンジイソシアネート、1,5-ナフタレンジイソシアネート、トリフェニルメタントリイソシアネートなどの芳香族ポリイソシアネート;1,6-ヘキサメチレンジイソシアネート、イソホロンジイソシアネート、4,4’-メチレンビス(シクロヘキシルイソシアネート)、リジンジイソシアネート、トリメチルヘキサメチレンジイソシアネート、1,3-(イソシアナートメチル)シクロヘキサン等の脂肪族ポリイソシアネート;これらの芳香族又は脂肪族ポリイソシアネートのビウレット体、または、これらの芳香族又は脂肪族ポリイソシアネートのイソシアヌレート体などのポリイソシアネートの誘導体(変性物)、これらの芳香族又は脂肪族ポリイソシアネートをトリメチロールプロパン変性したアダクト体などが挙げられる。
本発明においては、数平均分子量が400~1000の範囲であるイソシアネート基を有する反応性希釈剤(B-2)を含むことが特徴である。反応性希釈剤(B-2)を含むことで、低粘度であり取り扱いに優れ、且つ良好なポットライフを得ることができる。
これらの反応性希釈剤(B-2)として具体的には、芳香族ジイソシアネート、脂肪族ジイソシアネート、芳香族ジイソシアネートの二量体、脂肪族ジイソシアネートの二量体、芳香族ジイソシアネートの三量体、又は脂肪族ジイソシアネートの三量体が好ましく、より具体的には、カルボジイミド修飾ジフェニルメタンジイソシアネート、アロファネート修飾ジフェニルメタンジイソシアネート、ビウレット修飾ジフェニルメタンジイソシアネート、キシリレンジイソシアネートなどの芳香族ポリイソシアネート;1,6-ヘキサメチレンジイソシアネート、イソホロンジイソシアネート、4,4’-メチレンビス(シクロヘキシルイソシアネート)、リジンジイソシアネート、トリメチルヘキサメチレンジイソシアネート、1,3-(イソシアナートメチル)シクロヘキサン等の脂肪族ポリイソシアネート;これらの芳香族又は脂肪族ポリイソシアネートのアロファネート体、ビウレット体、または、これらの芳香族又は脂肪族ポリイソシアネートのイソシアヌレート体などのポリイソシアネートの誘導体(変性物)、これらの芳香族又は脂肪族ポリイソシアネートをトリメチロールプロパン変性したアダクト体などが挙げられる。
また、前記イソシアネート成分Bのイソシアネート基濃度は5~20%の範囲が好ましい。
カラム ;東ソー株式会社製 TSK-GUARDCOLUMN SuperHZ-L
+東ソー株式会社製 TSK-GEL SuperHZM-M×4
検出器 ;RI(示差屈折計)
データ処理;東ソー株式会社製 マルチステーションGPC-8020modelII
測定条件 ;カラム温度 40℃
溶媒 テトラヒドロフラン
流速 0.35ml/分
標準 ;単分散ポリスチレン
試料 ;樹脂固形分換算で0.2質量%のテトラヒドロフラン溶液をマイクロフィルターでろ過したもの(100μl)
本発明の反応型接着剤は、前記ポリオール成分Aとイソシアネート成分Bとを重量比の割合で配合し40℃雰囲気下で30分放置後の粘度が5000mPa・s以下である。本発明においては、粘度は、下記条件の回転粘度計により測定される値である。
測定装置 ;アントンパール社製 MCR-302
測定条件 ;温度 40℃、コーンプレートΦ50mm
本発明の積層フィルムは、第一のプラスチックフィルムと第二のプラスチックフィルムの間に前記反応型接着剤からなる接着剤層を積層してなる。具体的には、前記反応型接着剤を第一のプラスチックフィルムに塗布、次いで塗布面に第二のプラスチックフィルムを積層し、該接着剤層を硬化させて得られるものである。例えば前記反応型接着剤を、ロールコーター塗工方式で第一のプラスチックフィルムに塗布し、次いで、乾燥工程を経ることなく、他の基材を貼り合わせる方法が挙げられる。塗工条件は、通常のロールコーターでは、30℃~90℃まで加熱した状態で、接着剤の配合液粘度が40℃で300~3000mPa・s程度が好ましいが、本発明の接着剤は配合し40℃雰囲気下で30分放置後の粘度が5000mPa・s以下であるので問題なく塗工できる。また塗布量は、0.5~5g/m2が好ましく、より好ましくは、0.5~3g/m2程度で使用するのがよい。
本発明の包装体は、前記積層フィルムを袋状に成形してなり、具体的には前記積層フィルムをヒートシールすることにより包装体の形態となる。また、包装体としての用途、必要な性能(易引裂性やハンドカット性)、包装体として要求される剛性や耐久性(例えば、耐衝撃性や耐ピンホール性など)などを考慮した場合、必要に応じて他の層を積層することもできる。通常は基材層、紙層、第2のシーラント層、不職布層などを伴って使用される。他の層を積層する方法としては、公知の方法を用いることができる。たとえば、他の層との層間に接着剤層を設けてドライラミネート法、熱ラミネート法、ヒートシール法、押出しラミネート法などにより積層すればよい。接着剤としては、前記反応型接着剤を使用してもよいし、他の1液タイプのウレタン系接着剤、エポキシ系接着剤、酸変性ポリオレフィンの水性分散体などを用いてもよい。
ジエチレングリコール560質量部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱した。更に撹拌しながらアジピン酸600質量部を反応容器に仕込み150℃~240℃に加熱してエステル化反応を行った。酸価が5mgKOH/g以下になったところで反応容器を徐々に減圧し、1mmHg以下、200~240℃で1時間反応させ、酸価0.8mgKOH/g、分子量約840の両末端に水酸基を有するポリエステルポリオール樹脂(以下、これを「ポリオール成分A1」と略記する)を得た。
ジエチレングリコール 690質量部、トリメチロールプロパン8質量部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して溶解した。更に撹拌しながらアジピン酸810質量部を反応容器に仕込み150℃~240℃に加熱してエステル化反応を行った。酸価が5mgKOH/g以下になったところで反応容器を徐々に減圧し、1mmHg以下、200~220℃で1時間反応させ、酸価0.8mgKOH/g、分子量約1270の両末端に水酸基を有するポリエステルポリオール樹脂(以下、これを「ポリオール成分A2」と略記する)を得た。
2-メチル-プロパンジオール333質量部、エチレングリコール179質量部、トリメチロールプロパン39質量部、を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して溶解した。更に撹拌しながらイソフタル酸106質量部、アジピン酸610質量部を反応容器に仕込み150℃~240℃に加熱してエステル化反応を行った。酸価が5mgKOH/g以下になったところで反応容器を徐々に減圧し、1mmHg以下、200~240℃で1時間反応させ、酸価0.5mgKOH/g、分子量約2100の両末端に水酸基を有するポリエステルポリオール樹脂(以下、これを「ポリオール成分A3」と略記する)を得た。
ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製)271部、ポリプロピレングリコール(分子量約1000)425部、ポリプロピレングリコール(分子量約400)18部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物(B-1-1)を得た。
続いて、該容器にイソシアネート基を有する反応性希釈剤(B-2)としてカルボジイミド修飾ジフェニルメタンジイソシアネート(製品名ルプラネートMM103 BIP社製) 285部を加えて均一になるまで攪拌し、イソシアネート基濃度が約13.5%のイソシアネート成分B1を得た。
ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製)489部、ポリプロピレングリコール(分子量約1000)422部、ポリプロピレングリコール(分子量約400)19部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物(B-1-2)を得た。
続いて、該容器にイソシアネート基を有する反応性希釈剤(B-2)として1,6-ヘキサメチレンジイソシアネートのイソシアヌレート体(製品名デスモジュールN3300 コベストロ社製) 50部を加えて均一になるまで攪拌し、イソシアネート基濃度が約13.5%のイソシアネート成分B2を得た。
ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製)479部、ポリプロピレングリコール(分子量約1000)452部、ポリプロピレングリコール(分子量約400)19部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物(B-1-3)を得た。
続いて、該容器にイソシアネート基を有する反応性希釈剤(B-2)としてポリマージフェニルメタンジイソシアネート(製品名ルプラネートM20S BIP社製) 50部を加えて均一になるまで攪拌し、イソシアネート基濃度が約13.5%のイソシアネート成分B3を得た。
ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製)456部、ポリプロピレングリコール(分子量約1000)473部、ポリプロピレングリコール(分子量約400)20部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物(B-1-4)を得た。
続いて、該容器にイソシアネート基を有する反応性希釈剤(B-2)として1,6-ヘキサメチレンジイソシアネート(製品名デスモジュールH コベストロ社製) 50部を加えて均一になるまで攪拌し、イソシアネート基濃度が約13.5%のイソシアネート成分B4を得た。
ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製)474部、ポリプロピレングリコール(分子量約1000)457部、ポリプロピレングリコール(分子量約400)19部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物(B-1-5)を得た。
続いて、該容器にイソシアネート基を有する反応性希釈剤(B-2)として3-イソシアナートメチル-3,5,5-トリメチルシクロヘキシルイソシアネート(製品名デスモジュールI コベストロ社製) 50部を加えて均一になるまで攪拌し、イソシアネート基濃度が約13.5%のイソシアネート成分B5を得た。
カルボジイミド修飾ジフェニルメタンジイソシアネート(製品名ルプラネートMM103 BIP社製) 589部、ポリプロピレングリコール(分子量約1000)394部、ポリプロピレングリコール(分子量約400)17部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物であるイソシアネート樹脂(C1)を得た。このイソシアネート基濃度は約13.5%である。
液状ジフェニルメタンジイソシアネート(製品名ルプラネートMI BIP社製) 208部、ジフェニルメタンジイソシアネート(製品名ミリオネートMT-F 東ソー社製) 320部ポリプロピレングリコール(分子量約1000)453部、ポリプロピレングリコール(分子量約400)19部を反応容器に仕込み、窒素ガス気流下で撹拌しながら80℃に加熱して反応を行い、反応が完結したところで反応容器を冷却し、両末端にイソシアネート基を有するポリオールとイソシアネートとの反応生成物であるイソシアネート樹脂(C2)を得た。このイソシアネート基濃度は約13.5%である。
表1,2の組み合わせに従い反応性接着剤を得た。
[有害成分(PAA)溶出量の評価]
実施例または比較例の組み合わせで配合した反応性接着剤を、PETフィルムに、塗布量が固形分3.0g/m2程度となるように塗布し、ラミネーターでこのフィルムの塗布面とCPPフィルムと貼合し、積層フィルムを作製した。この積層フィルムを40℃の恒温槽に3日間保存した。
この積層フィルムを120mm×220mmで切り取り、CPPが内側になるように折り曲げ、3方方向を10mm幅で1atm、180℃、1秒間でヒートシールして、内容物が2dm2接触するパウチを作製した。内容物は3%酢酸酢溶液を加えた。充填したパウチを121℃-0.5hrのレトルト殺菌後、PAAをLC/MS/MSにて測定した。
粘度は、下記条件の回転粘度計により測定し、mPa・sの値とした。
測定装置 ;アントンパール社製 MCR-302
測定条件 ;温度 40℃、コーンプレートΦ50mm
粘度評価は次の通りとした。
粘度評価A:1000~2000mPa・s
粘度評価B:2000~3000mPa・s
粘度評価C:3000~4000mPa・s
粘度評価D:4000~5000mPa・s
粘度評価E:5000mPa・s以上
印刷インキユニビアNT(DIC製)で図柄をグラビア印刷したPETフィルムに、実施例または比較例の組み合わせで配合した反応性接着剤を、塗布量が固形分3.0g/m2程度となるように塗布した。その後ラミネーターで、該フィルムの塗布面とLLDPEフィルムと貼合し、積層フィルムを作製した。この積層フィルムを40℃の恒温槽に3日間保存し、ラミネート強度試験用の積層フィルムを作成した。
該積層フィルムから試験片を15mm幅で切り取り、引張り試験機を使用して、T型剥離により剥離速度300mm/minで、接着強度(N/15mm)を測定した。
イソシアネート成分B1~B5、C1~C2を製造した後、60℃にて10日間静置した後に、表の組み合わせに従い反応性接着剤を配合し、同様にしてラミネート強度を測定した。
印刷インキ(DIC(株)製「ユニビアNT」)で図柄をグラビア印刷したPETフィルムに、実施例または比較例の組み合わせで配合した反応性接着剤を、塗布量が固形分3.0g/m2程度となるように塗布した。その後ラミネーターで、該フィルムの塗布面とLLDPEフィルムと貼合し、積層フィルムを作製した。この積層フィルムを40℃の恒温槽に3日間保存した。
この積層フィルムを150mm×300mmで切り取り、LLDPEが内側になるように折り曲げ、1atm、180℃、1秒間でヒートシールしてパウチを作製した。内容物として1/1/1ソース(ミートソース : 植物油 : 食酢=1 : 1 : 1)を加えた。
充填したパウチはスチーム殺菌処理を121℃-30分にて実施し、内容物を除去しヒートシール部のT型剥離による強度を測定した。
また、取り出し後のそれぞれのパウチの外観を観察し、デラミの発生の有無により、以下の評価を行った。
評価○:デラミなし
評価△:デラミ箇所が5点以下
評価×:デラミ箇所が6点以上
イソシアネート成分B1~B5、C1~C2を製造した後、60℃にて10日間静置した後に、表の組み合わせに従い反応性接着剤を配合し、同様にしてレトルト後のラミネート強度及び外観を評価した。
比較例は数平均分子量が400~1000の範囲であるイソシアネート基を有する反応性希釈剤(B-2)を含まない例である。比較例1はポリオールとカルボジイミド修飾ジフェニルメタンジイソシアネートとの反応生成物を使用した例であり、PAA溶出量は10ppb以下であったが、配合後40℃-30分後の粘度が、配合後早い段階(20分後)から6000mPa・sを超えてしまった。また、比較例2はポリオールとジフェニルメタンジイソシアネートとの反応生成物を使用した例であり、配合後40℃-30分後の粘度は5000mPa・s以下でありポットライフは問題なかったが、PAA溶出量は100ppb以上と非常に高い値を示した。
Claims (4)
- ポリオール化合物を含有するポリオール成分Aと、イソシアネート化合物を含有するイソシアネート成分Bとを有し、
前記イソシアネート成分Bは、ポリオールとイソシアネートとの反応生成物(B-1)及び数平均分子量が400~1000の範囲であるイソシアネート基を有する反応性希釈剤(B-2)を含有し、
前記ポリオール成分Aとイソシアネート成分Bとを重量比の割合で配合し40℃雰囲気下で30分放置後の粘度が5000mPa・s以下であることを特徴とする反応型接着剤。 - 前記イソシアネート基を有する反応性希釈剤(B-2)が、芳香族ジイソシアネート、脂肪族ジイソシアネート、芳香族ジイソシアネートの二量体、脂肪族ジイソシアネートの二量体、芳香族ジイソシアネートの三量体、又は脂肪族ジイソシアネートの三量体である請求項1に記載の反応型接着剤。
- 第一のプラスチックフィルムと第二のプラスチックフィルムの間に接着剤層を積層してなる積層フィルムであって、前記接着剤層が請求項1または2に記載の反応型接着剤の層であることを特徴とする積層フィルム。
- 第一のプラスチックフィルムと第二のプラスチックフィルムの間に接着剤層を積層してなる積層フィルムを袋状に成形してなる包装体であって、
前記接着剤層が請求項1または2に記載の反応型接着剤の層であることを特徴とする包装体。
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Cited By (6)
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JP2020037648A (ja) * | 2018-09-04 | 2020-03-12 | Dic株式会社 | 反応性接着剤、積層フィルム、及び包装体 |
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Families Citing this family (4)
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10102028A (ja) * | 1996-09-27 | 1998-04-21 | Nippon Polyurethane Ind Co Ltd | 熱可塑性ポリウレタン樹脂を用いたラミネートフィルム用接着剤組成物 |
JPH11241057A (ja) * | 1997-12-22 | 1999-09-07 | Sanyo Chem Ind Ltd | 二液型ドライラミネート用接着剤 |
JP2000154365A (ja) * | 1998-11-18 | 2000-06-06 | Takeda Chem Ind Ltd | ドライラミネート用接着剤 |
JP2011162656A (ja) * | 2010-02-09 | 2011-08-25 | Mitsui Chemicals Inc | 二液硬化型無溶剤系接着剤 |
JP5812219B1 (ja) * | 2015-04-17 | 2015-11-11 | 東洋インキScホールディングス株式会社 | 接着剤組成物およびそれを用いた積層体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3234157B2 (ja) * | 1995-06-20 | 2001-12-04 | 三洋化成工業株式会社 | ポリウレタン接着剤組成物 |
JP3567449B2 (ja) * | 1997-02-07 | 2004-09-22 | 日本ポリウレタン工業株式会社 | 流体分離装置用ポリウレタン系二成分型接着剤を用いた接着方法 |
RU2004122092A (ru) * | 2001-12-18 | 2006-01-20 | Хенкель Коммандитгезелльшафт Ауф Акциен (DE) | Способ получения обедненных мономером форполимеров полиуретана |
JP5577013B2 (ja) * | 2007-06-06 | 2014-08-20 | 三井化学株式会社 | 無溶剤型ラミネート接着剤および複合フィルムの製造方法 |
DE102009008867A1 (de) * | 2009-02-13 | 2010-08-19 | Bayer Materialscience Ag | Klebstoff |
JP5604407B2 (ja) * | 2010-12-21 | 2014-10-08 | ローム アンド ハース カンパニー | 接着剤組成物 |
JP2012162626A (ja) * | 2011-02-04 | 2012-08-30 | Yokohama Rubber Co Ltd:The | 1液湿気硬化型樹脂組成物 |
RU2599250C2 (ru) * | 2011-04-15 | 2016-10-10 | Х.Б. Фуллер Компани | Адгезивы на основе модифицированного дифенилметандиизоцианата |
JP5853310B2 (ja) * | 2011-10-28 | 2016-02-09 | 協立化学産業株式会社 | 光学表示体の製造方法および光学表示体貼り合わせ用樹脂組成物 |
CN104470964B (zh) * | 2012-08-24 | 2017-07-07 | Sika技术股份公司 | 聚氨酯结构粘合剂 |
JP2015067663A (ja) * | 2013-09-27 | 2015-04-13 | 日立化成株式会社 | 2液型接着剤 |
JP2015124335A (ja) * | 2013-12-27 | 2015-07-06 | 東洋インキScホールディングス株式会社 | 積層シート接合用樹脂組成物 |
JP6098914B2 (ja) * | 2015-03-20 | 2017-03-22 | Dic株式会社 | 無溶剤型ラミネート接着剤、その硬化物、ラミネート接着剤用ポリオール組成物、及び積層フィルム |
WO2017090588A1 (ja) * | 2015-11-26 | 2017-06-01 | Dic株式会社 | 無溶剤接着剤用ポリイソシアネート組成物、無溶剤型接着剤及びそれを用いた積層フィルムの製造方法 |
-
2017
- 2017-11-28 AU AU2017368512A patent/AU2017368512B2/en active Active
- 2017-11-28 JP JP2018518550A patent/JP6451021B2/ja active Active
- 2017-11-28 CN CN201780071669.1A patent/CN109983097B/zh active Active
- 2017-11-28 WO PCT/JP2017/042551 patent/WO2018101242A1/ja active Application Filing
- 2017-12-01 TW TW106142081A patent/TWI753975B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10102028A (ja) * | 1996-09-27 | 1998-04-21 | Nippon Polyurethane Ind Co Ltd | 熱可塑性ポリウレタン樹脂を用いたラミネートフィルム用接着剤組成物 |
JPH11241057A (ja) * | 1997-12-22 | 1999-09-07 | Sanyo Chem Ind Ltd | 二液型ドライラミネート用接着剤 |
JP2000154365A (ja) * | 1998-11-18 | 2000-06-06 | Takeda Chem Ind Ltd | ドライラミネート用接着剤 |
JP2011162656A (ja) * | 2010-02-09 | 2011-08-25 | Mitsui Chemicals Inc | 二液硬化型無溶剤系接着剤 |
JP5812219B1 (ja) * | 2015-04-17 | 2015-11-11 | 東洋インキScホールディングス株式会社 | 接着剤組成物およびそれを用いた積層体 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019525981A (ja) * | 2016-07-11 | 2019-09-12 | ダウ グローバル テクノロジーズ エルエルシー | 高固形分溶剤型接着剤組成物およびその製造方法 |
JP2020037648A (ja) * | 2018-09-04 | 2020-03-12 | Dic株式会社 | 反応性接着剤、積層フィルム、及び包装体 |
JP7183638B2 (ja) | 2018-09-04 | 2022-12-06 | Dic株式会社 | 反応性接着剤、積層フィルム、及び包装体 |
JP2020066639A (ja) * | 2018-10-19 | 2020-04-30 | 東洋インキScホールディングス株式会社 | 接着剤組成物、それを用いた積層体及び包装材 |
JP7091991B2 (ja) | 2018-10-19 | 2022-06-28 | 東洋インキScホールディングス株式会社 | 接着剤組成物、それを用いた積層体及び包装材 |
JP2020104368A (ja) * | 2018-12-27 | 2020-07-09 | 理想科学工業株式会社 | 感熱スクリーンマスター用接着剤、感熱スクリーンマスター及び感熱スクリーンマスターの製造方法 |
JP7328756B2 (ja) | 2018-12-27 | 2023-08-17 | 理想科学工業株式会社 | 感熱スクリーンマスター用接着剤、感熱スクリーンマスター及び感熱スクリーンマスターの製造方法 |
US12109833B2 (en) | 2018-12-27 | 2024-10-08 | Riso Kagaku Corporation | Adhesive for heat-sensitive screen master, heat-sensitive screen master, and method for producing heat-sensitive screen master |
CN112266759A (zh) * | 2020-10-29 | 2021-01-26 | 苏州高泰电子技术股份有限公司 | 难粘柔性材料用反应性胶粘剂及其应用 |
WO2023032979A1 (ja) * | 2021-08-31 | 2023-03-09 | Dic株式会社 | 接着剤、積層体、積層体の製造方法、包装材 |
JP7276636B1 (ja) * | 2021-08-31 | 2023-05-18 | Dic株式会社 | 接着剤、積層体、積層体の製造方法、包装材 |
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AU2017368512A1 (en) | 2019-06-06 |
TW201833287A (zh) | 2018-09-16 |
CN109983097A (zh) | 2019-07-05 |
CN109983097B (zh) | 2021-11-16 |
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