JP7471720B2 - 表面保護フィルム - Google Patents
表面保護フィルム Download PDFInfo
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- JP7471720B2 JP7471720B2 JP2022517245A JP2022517245A JP7471720B2 JP 7471720 B2 JP7471720 B2 JP 7471720B2 JP 2022517245 A JP2022517245 A JP 2022517245A JP 2022517245 A JP2022517245 A JP 2022517245A JP 7471720 B2 JP7471720 B2 JP 7471720B2
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- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 67
- 239000000203 mixture Substances 0.000 claims description 61
- 239000012790 adhesive layer Substances 0.000 claims description 48
- 239000010410 layer Substances 0.000 claims description 41
- 239000012948 isocyanate Substances 0.000 claims description 38
- 239000000853 adhesive Substances 0.000 claims description 37
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- -1 aliphatic isocyanate compounds Chemical class 0.000 claims description 29
- 150000002513 isocyanates Chemical class 0.000 claims description 28
- 239000000178 monomer Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 26
- 229920005862 polyol Polymers 0.000 claims description 23
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 22
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- 229920005989 resin Polymers 0.000 claims description 18
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- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 18
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- 239000002904 solvent Substances 0.000 claims description 12
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 10
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- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
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- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 3
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 3
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- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
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- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 3
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 3
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 3
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- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 3
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- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
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- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 2
- VNAWKNVDKFZFSU-UHFFFAOYSA-N 2-ethyl-2-methylpropane-1,3-diol Chemical compound CCC(C)(CO)CO VNAWKNVDKFZFSU-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 2
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 2
- GPZYYYGYCRFPBU-UHFFFAOYSA-N 6-Hydroxyflavone Chemical compound C=1C(=O)C2=CC(O)=CC=C2OC=1C1=CC=CC=C1 GPZYYYGYCRFPBU-UHFFFAOYSA-N 0.000 description 2
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
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- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 2
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 2
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- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 2
- HORIEOQXBKUKGQ-UHFFFAOYSA-N bis(7-methyloctyl) cyclohexane-1,2-dicarboxylate Chemical compound CC(C)CCCCCCOC(=O)C1CCCCC1C(=O)OCCCCCCC(C)C HORIEOQXBKUKGQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
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- 125000000524 functional group Chemical group 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 description 2
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- 239000000047 product Substances 0.000 description 2
- PZTAGFCBNDBBFZ-UHFFFAOYSA-N tert-butyl 2-(hydroxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CO PZTAGFCBNDBBFZ-UHFFFAOYSA-N 0.000 description 2
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- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- ATOUXIOKEJWULN-UHFFFAOYSA-N 1,6-diisocyanato-2,2,4-trimethylhexane Chemical compound O=C=NCCC(C)CC(C)(C)CN=C=O ATOUXIOKEJWULN-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 description 1
- YRTNMMLRBJMGJJ-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diol;hexanedioic acid Chemical compound OCC(C)(C)CO.OC(=O)CCCCC(O)=O YRTNMMLRBJMGJJ-UHFFFAOYSA-N 0.000 description 1
- YCPMSWJCWKUXRH-UHFFFAOYSA-N 2-[4-[9-[4-(2-prop-2-enoyloxyethoxy)phenyl]fluoren-9-yl]phenoxy]ethyl prop-2-enoate Chemical compound C1=CC(OCCOC(=O)C=C)=CC=C1C1(C=2C=CC(OCCOC(=O)C=C)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 YCPMSWJCWKUXRH-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
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- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
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- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
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- PMMYEEVYMWASQN-IMJSIDKUSA-N cis-4-Hydroxy-L-proline Chemical compound O[C@@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-IMJSIDKUSA-N 0.000 description 1
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 102200148520 rs587777001 Human genes 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/067—Polyurethanes; Polyureas
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- 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
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- 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
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
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- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
- C09J7/25—Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/255—Polyesters
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- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
- C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
- C09J2301/122—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present only on one side of the carrier, e.g. single-sided adhesive tape
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- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
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- 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
- C09J2467/00—Presence of polyester
- C09J2467/006—Presence of polyester in the substrate
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- 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
- C09J2475/00—Presence of polyurethane
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
ただし、本発明が解決しようとする課題は上記の課題に制限されず、言及されていないさらに他の課題は下記の記載から当業者に明確に理解されるであろう。
本発明の効果は上述した効果に限定されるものではなく、言及されていない効果は本願明細書および添付した図面から当業者に明確に理解されるであろう。
本願明細書全体において、ある部材が他の部材の「上に」位置しているとする時、これは、ある部材が他の部材に接している場合のみならず、2つの部材の間にさらに他の部材が存在する場合も含む。
本願明細書全体において、「(メタ)アクリレート」は、アクリレートおよびメタクリレートを通称する意味で使われる。
本願明細書全体において、「Aおよび/またはB」は、「AおよびB、またはAまたはB」を意味する。
本願明細書全体において、「無溶剤型」は、溶剤を含まないことを意味することができる。
本発明の一実施態様は、基材フィルムの一面に粘着剤層が備えられた表面保護フィルムにおいて、前記粘着剤層は、末端や側鎖に光反応性基を有するウレタン系樹脂;単官能(メタ)アクリレート単量体;末端に2個以上の光反応性基を有する架橋剤;硬化遅延剤;および光開始剤;を含み、溶剤;を含まない粘着剤組成物の硬化物である、表面保護フィルムを提供する。
本明細書において、多官能の意味は、官能基が2以上結合したものを意味することができる。
本発明の一実施態様によれば、前記単官能(メタ)アクリレート単量体は、メチル(メタ)アクリレート、エチル(メタ)アクリレート、n-プロピル(メタ)アクリレート、イソプロピル(メタ)アクリレート、n-ブチル(メタ)アクリレート、t-ブチル(メタ)アクリレート、sec-ブチル(メタ)アクリレート、ペンチル(メタ)アクリレート、2-エチルヘキシル(メタ)アクリレート、2-エチルブチル(メタ)アクリレート、n-オクチル(メタ)アクリレート、イソオクチル(メタ)アクリレート、イソノニル(メタ)アクリレート、ラウリル(メタ)アクリレート、テトラデシル(メタ)アクリレート、およびこれらの組み合わせから構成された群より選択された1つであってもよい。
本発明の一実施態様によれば、前記可塑剤は、ジイソノニルシクロヘキサン-1,2-ジカルボキシレート(DINCH)、ビス-2-エチルヘキシルヘキサンジオエート(DEHA)、ジオクチルアジペート(DOA)、ジイソノニルアジペート(DINA)、ジプロピレングリコールジベンゾエート(DPGDB)、トリエチレングリコールビス-2-エチルヘキサノエート(TEG-EH)、ポリ(イソブチレン-コ-パラメチルスチレン)(IPMS)、イソプロピルパルミテート(IPP、Isopropyl Palmitate)、イソプロピルミリステート(IPMS、Isopropyl myristate)、シトレート系化合物であってもよいが、これに限定されない。前記可塑剤は、粘着剤層の被着剤層に対するウェッティング性を高め、粘着剤層のソフトな物性を高めることができ、粘着剤層の低粘着特性を高めることができる。
(1)粘着剤層を製造するための組成物
2Lの5口コンデンサガラス反応器を用意した後、2官能ポリオールであるSC-2204(韓国ポリオール社、Mn-2,000g/mol)764gとジシクロヘキサメチレンジイソシアネート(Evoniki社、H12MDI)110g投入後、順次に2-エチルヘキシルアクリレート(LG化学社、2EHA)300g、ラウリルアクリレート(Miwon Specialty社、M120)300gを定量投入した。投入が終わった後、100rpmの速度で撹拌しながら、均一相となるように70℃まで昇温および維持する。同温でDBTDL50ppmを投入してNCO prepolymer反応を誘導し、78~82℃で3時間維持する。以後、2-HEA(日本触媒社)を26gを投入後、80℃でhr維持し、FT-IRでNCO peak(2,260cm-1)が消滅するまで反応させて、重量平均分子量約80,000g/molのポリエーテルウレタンアクリレート樹脂であるウレタン系樹脂を製造した。
75μmの厚さのポリエチレンテレフタレート(PET)フィルム(H33P、コーロン社)である基材フィルムの両面に、それぞれ50nmの帯電防止層をコーティングして基材フィルムを用意した。保護層としては50μmの厚さのポリエチレンテレフタレート(PET)フィルム(XD510P、TAK社)の両面に帯電防止層が形成され、1つの帯電防止層上に離型層がコーティングされたフィルム(12ASW、SKC社)を用意した。
実施例1における前記粘着剤組成物の製造時、前記アクリル酸の含有量を0.8重量部用いたことを除けば、実施例1と同様の方法で表面保護フィルムを製造した。
実施例1における前記粘着剤組成物の製造時、前記アクリル酸の含有量を1.2重量部用いたことを除けば、実施例1と同様の方法で表面保護フィルムを製造した。
実施例1における前記粘着剤組成物の製造時、前記アクリル酸の含有量を5.0重量部用いたことを除けば、実施例1と同様の方法で表面保護フィルムを製造した。
実施例1における前記粘着剤組成物の製造時、前記アクリル酸を用いないことを除けば、実施例1と同様の方法で表面保護フィルムを製造した。
実施例1における前記粘着剤組成物の製造時、前記アクリル酸の含有量を11.0重量部用いたことを除けば、実施例1と同様の方法で表面保護フィルムを製造した。
前記実施例1~4および比較例1および2で製造された表面保護フィルムを幅が25mm、長さが150mmとなるように裁断して試験片を製造した。2kgのローラを用いて前記表面保護フィルムの粘着剤層をガラスに付着させ、常温で24時間保管する。次いで、Texture Analyzer(英国のステーブルマイクロシステムズ社)を用いて、20℃の温度でそれぞれ前記表面保護フィルムをガラスから1.8m/minの剥離速度および180゜の剥離角度で剥離する時の剥離力を測定した。
前記実施例1~4および比較例1および2で製造された表面保護フィルムを幅が25mm、長さが150mmとなるように裁断して試験片を製造した。以後、前記試験片を、ヘイズメーター(日本電色社のDOH-400)を用いて全光線透過率(Tt)を測定した。
前記実施例1~4および比較例1および2で製造された表面保護フィルムを幅が25mm、長さが150mmとなるように裁断して試験片を製造した。以後、前記試験片を、ヘイズメーター(日本電色社のDOH-400)を用いて、JIS K7105-1規格によりヘイズ(Haze)を測定した。
前記実験例1~3で測定された結果を下記の表1にまとめた。
Claims (13)
- 基材フィルムの一面に粘着剤層が備えられた表面保護フィルムにおいて、
前記粘着剤層は、末端や側鎖に光反応性基を有するウレタン系樹脂;単官能(メタ)アクリレート単量体;末端に2個以上の光反応性基を有する架橋剤;イソシアネート系硬化剤;硬化遅延剤;および光開始剤;を含み、
前記硬化遅延剤は、カルボキシ基を有する単量体であり、
前記硬化遅延剤の含有量は、前記ウレタン系樹脂100重量部に対して0.1重量部~10重量部であり、
溶剤;を含まない粘着剤組成物の硬化物である、表面保護フィルム。 - 前記ウレタン系樹脂は、ポリオールとイソシアネート系硬化剤とを反応させて得られるものであり、前記ポリオールは、エチレングリコール、ジエチレングリコール、ポリプロピレングリコール、およびこれらの組み合わせからなる群より選択された1つである、請求項1に記載の表面保護フィルム。
- 前記イソシアネート系硬化剤は、多官能脂肪族系イソシアネート化合物、多官能脂環族系イソシアネート、多官能芳香族系イソシアネート、およびこれらの組み合わせからなる群より選択された1つである、請求項2に記載の表面保護フィルム。
- 前記単官能(メタ)アクリレート単量体の含有量は、前記ウレタン系樹脂100重量部に対して50重量部~200重量部である、請求項1に記載の表面保護フィルム。
- 前記架橋剤は、多官能性(メタ)アクリレートモノマー、多官能ウレタン(メタ)アクリレートオリゴマー、およびこれらの混合物からなる群より選択された1つである、請求項1に記載の表面保護フィルム。
- 前記架橋剤の含有量は、前記ウレタン系樹脂100重量部に対して5重量部~50重量部である、請求項1または5に記載の表面保護フィルム。
- 前記光開始剤は、前記ウレタン系樹脂、前記単官能(メタ)アクリレート単量体、前記架橋剤、および前記硬化遅延剤の総和100重量部に対して0.1重量部~5重量部含まれるものである、請求項1に記載の表面保護フィルム。
- 前記粘着剤組成物は、帯電防止剤をさらに含むものである、請求項1に記載の表面保護フィルム。
- 前記粘着剤層は、厚さが10μm~100μmである、請求項1に記載の表面保護フィルム。
- 前記粘着剤組成物は、混合された時点から24時間経過後に前記粘着剤層を形成して測定した場合の前記表面保護フィルムのヘイズが、2.0%以下のものである、請求項1に記載の表面保護フィルム。
- 前記表面保護フィルムの、ガラスに対する180゜の剥離角度および1.8m/minの剥離速度で測定した剥離力が、0.5gf/in~6gf/inである、請求項1に記載の表面保護フィルム。
- 前記粘着剤組成物は、混合された時点から24時間経過後に前記粘着剤層を形成して測定した場合の前記表面保護フィルムの全光線透過率が、85%以上のものである、請求項1に記載の表面保護フィルム。
- 前記基材フィルムの他面、前記基材フィルムの一面と前記粘着剤層との間の少なくとも1箇所に帯電防止層がさらに備えられた、請求項1に記載の表面保護フィルム。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002241732A (ja) | 2001-02-15 | 2002-08-28 | Nippon Shokubai Co Ltd | 粘着剤組成物およびその用途 |
JP2007009135A (ja) | 2005-07-04 | 2007-01-18 | Dainichiseika Color & Chem Mfg Co Ltd | 光学用保護フィルム |
JP2015147833A (ja) | 2014-02-05 | 2015-08-20 | 東洋インキScホールディングス株式会社 | 粘着剤および粘着シート |
JP2018053212A (ja) | 2016-09-30 | 2018-04-05 | 日立化成株式会社 | 粘着フィルム |
JP2018165305A (ja) | 2017-03-28 | 2018-10-25 | 日油株式会社 | ウレタン塗料組成物、硬化塗膜、および樹脂部材 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ205989A (en) * | 1982-11-05 | 1987-04-30 | Deltaglass Sa | Radiation curable, urethane acrylate-containing fluid adhesive compositions and glass laminates |
RU94027690A (ru) * | 1993-07-23 | 1996-05-10 | Эникем Эластомери С.р.л. (IT) | Эластомерный сополимер, способ его получения, вулканизируемая эластомерная композиция, изделие |
DE19739970A1 (de) * | 1997-09-11 | 1999-03-18 | Basf Ag | Strahlungshärtbare Zubereitungen auf der Basis aliphatischer, Urethangruppen enthaltender Prepolymere mit ethylenisch ungesättigten Doppelbindungen |
JP4019260B2 (ja) * | 2002-07-31 | 2007-12-12 | 日本ゼオン株式会社 | アクリルゴム組成物およびその架橋物 |
JP5113508B2 (ja) * | 2007-12-25 | 2013-01-09 | ユニチカ株式会社 | 生分解性ポリエステル樹脂組成物及びそれより得られる発泡体、成形体 |
KR101362869B1 (ko) * | 2010-12-29 | 2014-02-14 | 제일모직주식회사 | 광학 점착제 조성물 |
DE102011002809A1 (de) * | 2011-01-18 | 2012-07-19 | Henkel Ag & Co. Kgaa | 2K-PU-Zusammensetzung mit verzögerter Vernetzung |
CN102898958B (zh) * | 2011-07-25 | 2016-11-02 | 汉高股份有限公司 | 一种粘合剂组合物 |
KR20130031033A (ko) * | 2011-09-20 | 2013-03-28 | 동우 화인켐 주식회사 | 광학용 점착제 조성물, 이를 이용한 점착제층 및 점착 시트 |
CN102786875B (zh) * | 2012-08-27 | 2015-06-24 | 宁波惠之星新材料科技有限公司 | 抗静电硬化薄膜 |
JP2015028607A (ja) * | 2013-06-26 | 2015-02-12 | Kjケミカルズ株式会社 | 偏光板用活性エネルギー線硬化性接着剤 |
EP3026072A1 (de) * | 2014-11-28 | 2016-06-01 | Evonik Degussa GmbH | Verfahren zur Herstellung von Composites |
TWI586780B (zh) * | 2015-03-23 | 2017-06-11 | 阿科瑪法國公司 | 壓敏性黏合劑 |
ITUB20154910A1 (it) * | 2015-10-19 | 2017-04-19 | Getters Spa | Curable adhesive compositions for flexible substrates Composizioni curabili adesive induribili per substrati flessibili |
CN107057612A (zh) * | 2017-01-16 | 2017-08-18 | 哈尔滨工业大学无锡新材料研究院 | 一种高透光率丙烯酸压敏胶及其制备方法 |
KR102126046B1 (ko) * | 2017-08-31 | 2020-06-24 | 삼성에스디아이 주식회사 | 점착 필름, 이를 위한 점착제 조성물 및 이를 포함하는 디스플레이 부재 |
JP6963540B2 (ja) * | 2018-10-25 | 2021-11-10 | 花王株式会社 | 遠心成形又は振動成形用水硬性組成物用分散剤組成物 |
JP7319815B2 (ja) * | 2019-04-24 | 2023-08-02 | 日東電工株式会社 | 表面保護フィルムおよび光学部品 |
CN110776855B (zh) * | 2019-10-31 | 2021-01-19 | 华南理工大学 | 一种uv光固化高透光率光学胶及其制备方法 |
-
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002241732A (ja) | 2001-02-15 | 2002-08-28 | Nippon Shokubai Co Ltd | 粘着剤組成物およびその用途 |
JP2007009135A (ja) | 2005-07-04 | 2007-01-18 | Dainichiseika Color & Chem Mfg Co Ltd | 光学用保護フィルム |
JP2015147833A (ja) | 2014-02-05 | 2015-08-20 | 東洋インキScホールディングス株式会社 | 粘着剤および粘着シート |
JP2018053212A (ja) | 2016-09-30 | 2018-04-05 | 日立化成株式会社 | 粘着フィルム |
JP2018165305A (ja) | 2017-03-28 | 2018-10-25 | 日油株式会社 | ウレタン塗料組成物、硬化塗膜、および樹脂部材 |
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