WO2021049480A1 - 加飾フィルム用粘着剤組成物 - Google Patents
加飾フィルム用粘着剤組成物 Download PDFInfo
- Publication number
- WO2021049480A1 WO2021049480A1 PCT/JP2020/033925 JP2020033925W WO2021049480A1 WO 2021049480 A1 WO2021049480 A1 WO 2021049480A1 JP 2020033925 W JP2020033925 W JP 2020033925W WO 2021049480 A1 WO2021049480 A1 WO 2021049480A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- meth
- polymer
- mass
- monomer
- sensitive adhesive
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 63
- 239000000853 adhesive Substances 0.000 title claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 25
- 239000000178 monomer Substances 0.000 claims abstract description 84
- 229920000642 polymer Polymers 0.000 claims abstract description 60
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 44
- 230000009477 glass transition Effects 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 29
- 125000000524 functional group Chemical group 0.000 claims abstract description 24
- 238000000691 measurement method Methods 0.000 claims abstract description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 73
- 239000010410 layer Substances 0.000 claims description 63
- 239000000463 material Substances 0.000 claims description 37
- 239000003431 cross linking reagent Substances 0.000 claims description 34
- 239000012790 adhesive layer Substances 0.000 claims description 20
- 238000005227 gel permeation chromatography Methods 0.000 claims description 12
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 abstract description 24
- 238000004132 cross linking Methods 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 36
- -1 N, N-dimethylaminoethyl Chemical group 0.000 description 26
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 125000000217 alkyl group Chemical group 0.000 description 20
- 238000006116 polymerization reaction Methods 0.000 description 16
- 239000002904 solvent Substances 0.000 description 16
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 238000009835 boiling Methods 0.000 description 11
- 125000003277 amino group Chemical group 0.000 description 10
- 239000012948 isocyanate Substances 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 7
- 125000003118 aryl group Chemical group 0.000 description 7
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 7
- 239000013522 chelant Substances 0.000 description 7
- 229910001873 dinitrogen Inorganic materials 0.000 description 7
- 150000002513 isocyanates Chemical class 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229920002799 BoPET Polymers 0.000 description 5
- 125000004018 acid anhydride group Chemical group 0.000 description 5
- 125000002723 alicyclic group Chemical group 0.000 description 5
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 5
- 229920001228 polyisocyanate Polymers 0.000 description 5
- 239000005056 polyisocyanate Substances 0.000 description 5
- 239000003505 polymerization initiator Substances 0.000 description 5
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical class CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 5
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical class O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 4
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 229920005862 polyol Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 description 3
- COCLLEMEIJQBAG-UHFFFAOYSA-N 8-methylnonyl 2-methylprop-2-enoate Chemical compound CC(C)CCCCCCCOC(=O)C(C)=C COCLLEMEIJQBAG-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 3
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 3
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 3
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 2
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 2
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 2
- CEXQWAAGPPNOQF-UHFFFAOYSA-N 2-phenoxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOC1=CC=CC=C1 CEXQWAAGPPNOQF-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- NQSLZEHVGKWKAY-UHFFFAOYSA-N 6-methylheptyl 2-methylprop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C(C)=C NQSLZEHVGKWKAY-UHFFFAOYSA-N 0.000 description 2
- GBJVVSCPOBPEIT-UHFFFAOYSA-N AZT-1152 Chemical compound N=1C=NC2=CC(OCCCN(CC)CCOP(O)(O)=O)=CC=C2C=1NC(=NN1)C=C1CC(=O)NC1=CC=CC(F)=C1 GBJVVSCPOBPEIT-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920013716 polyethylene resin Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 238000007666 vacuum forming Methods 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 1
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical class O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 1
- ZTNJGMFHJYGMDR-UHFFFAOYSA-N 1,2-diisocyanatoethane Chemical compound O=C=NCCN=C=O ZTNJGMFHJYGMDR-UHFFFAOYSA-N 0.000 description 1
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- DFPJRUKWEPYFJT-UHFFFAOYSA-N 1,5-diisocyanatopentane Chemical compound O=C=NCCCCCN=C=O DFPJRUKWEPYFJT-UHFFFAOYSA-N 0.000 description 1
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- HASUCEDGKYJBDC-UHFFFAOYSA-N 1-[3-[[bis(oxiran-2-ylmethyl)amino]methyl]cyclohexyl]-n,n-bis(oxiran-2-ylmethyl)methanamine Chemical compound C1OC1CN(CC1CC(CN(CC2OC2)CC2OC2)CCC1)CC1CO1 HASUCEDGKYJBDC-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- CDDDRVNOHLVEED-UHFFFAOYSA-N 1-cyclohexyl-3-[1-[[1-(cyclohexylcarbamoylamino)cyclohexyl]diazenyl]cyclohexyl]urea Chemical compound C1CCCCC1(N=NC1(CCCCC1)NC(=O)NC1CCCCC1)NC(=O)NC1CCCCC1 CDDDRVNOHLVEED-UHFFFAOYSA-N 0.000 description 1
- OBNIRVVPHSLTEP-UHFFFAOYSA-N 1-ethoxy-2-(2-hydroxyethoxy)ethanol;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(O)COCCO OBNIRVVPHSLTEP-UHFFFAOYSA-N 0.000 description 1
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 description 1
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- VUDVPVOIALASLB-UHFFFAOYSA-N 2-[(2-cyano-1-hydroxypropan-2-yl)diazenyl]-3-hydroxy-2-methylpropanenitrile Chemical compound OCC(C)(C#N)N=NC(C)(CO)C#N VUDVPVOIALASLB-UHFFFAOYSA-N 0.000 description 1
- PFHOSZAOXCYAGJ-UHFFFAOYSA-N 2-[(2-cyano-4-methoxy-4-methylpentan-2-yl)diazenyl]-4-methoxy-2,4-dimethylpentanenitrile Chemical compound COC(C)(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)(C)OC PFHOSZAOXCYAGJ-UHFFFAOYSA-N 0.000 description 1
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 description 1
- SYEWHONLFGZGLK-UHFFFAOYSA-N 2-[1,3-bis(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COCC(OCC1OC1)COCC1CO1 SYEWHONLFGZGLK-UHFFFAOYSA-N 0.000 description 1
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- CKSAKVMRQYOFBC-UHFFFAOYSA-N 2-cyanopropan-2-yliminourea Chemical compound N#CC(C)(C)N=NC(N)=O CKSAKVMRQYOFBC-UHFFFAOYSA-N 0.000 description 1
- XIXPBVLOLRFPNE-UHFFFAOYSA-N 2-cyclopropylpropanenitrile Chemical compound N#CC(C)C1CC1 XIXPBVLOLRFPNE-UHFFFAOYSA-N 0.000 description 1
- SFPNZPQIIAJXGL-UHFFFAOYSA-N 2-ethoxyethyl 2-methylprop-2-enoate Chemical compound CCOCCOC(=O)C(C)=C SFPNZPQIIAJXGL-UHFFFAOYSA-N 0.000 description 1
- FWWXYLGCHHIKNY-UHFFFAOYSA-N 2-ethoxyethyl prop-2-enoate Chemical compound CCOCCOC(=O)C=C FWWXYLGCHHIKNY-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- VFXXTYGQYWRHJP-UHFFFAOYSA-N 4,4'-azobis(4-cyanopentanoic acid) Chemical compound OC(=O)CCC(C)(C#N)N=NC(C)(CCC(O)=O)C#N VFXXTYGQYWRHJP-UHFFFAOYSA-N 0.000 description 1
- OPPHXULEHGYZRW-UHFFFAOYSA-N 4-methoxy-2,4-dimethyl-2-phenyldiazenylpentanenitrile Chemical compound COC(C)(C)CC(C)(C#N)N=NC1=CC=CC=C1 OPPHXULEHGYZRW-UHFFFAOYSA-N 0.000 description 1
- FKAJZOZTZXQGTJ-UHFFFAOYSA-N 5,5-dimethyl-1,3-diazabicyclo[2.2.0]hex-3-ene Chemical compound C1N2C(C1(C)C)=NC2 FKAJZOZTZXQGTJ-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical group CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- INWVTRVMRQMCCM-UHFFFAOYSA-N N=C=O.N=C=O.C=1C=CC=CC=1C(C)(C)C1=CC=CC=C1 Chemical compound N=C=O.N=C=O.C=1C=CC=CC=1C(C)(C)C1=CC=CC=C1 INWVTRVMRQMCCM-UHFFFAOYSA-N 0.000 description 1
- WMTLVUCMBWBYSO-UHFFFAOYSA-N N=C=O.N=C=O.C=1C=CC=CC=1OC1=CC=CC=C1 Chemical compound N=C=O.N=C=O.C=1C=CC=CC=1OC1=CC=CC=C1 WMTLVUCMBWBYSO-UHFFFAOYSA-N 0.000 description 1
- INDUDAHOBNVCMQ-UHFFFAOYSA-N NC(C1CO1)(C1=CC=CC=C1)OC(C1CO1)(N)C1=CC=CC=C1 Chemical compound NC(C1CO1)(C1=CC=CC=C1)OC(C1CO1)(N)C1=CC=CC=C1 INDUDAHOBNVCMQ-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- ZBSJOFWFHVEYTG-UHFFFAOYSA-N O.O.N(=NC(CN)(C)C)C(CN)(C)C Chemical compound O.O.N(=NC(CN)(C)C)C(CN)(C)C ZBSJOFWFHVEYTG-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000007718 adhesive strength test Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 description 1
- YNCDEEFMDXHURQ-UHFFFAOYSA-N aluminum;ethyl 3-oxobutanoate Chemical group [Al].CCOC(=O)CC(C)=O YNCDEEFMDXHURQ-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 1
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- PGGYWYZJYRRNPJ-UHFFFAOYSA-N cyclohexanone;n,n-dimethylformamide Chemical compound CN(C)C=O.O=C1CCCCC1 PGGYWYZJYRRNPJ-UHFFFAOYSA-N 0.000 description 1
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 1
- 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
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229940093499 ethyl acetate Drugs 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical compound CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 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 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 1
- JAYXSROKFZAHRQ-UHFFFAOYSA-N n,n-bis(oxiran-2-ylmethyl)aniline Chemical compound C1OC1CN(C=1C=CC=CC=1)CC1CO1 JAYXSROKFZAHRQ-UHFFFAOYSA-N 0.000 description 1
- WVFLGSMUPMVNTQ-UHFFFAOYSA-N n-(2-hydroxyethyl)-2-[[1-(2-hydroxyethylamino)-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCO WVFLGSMUPMVNTQ-UHFFFAOYSA-N 0.000 description 1
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- MDYPDLBFDATSCF-UHFFFAOYSA-N nonyl prop-2-enoate Chemical compound CCCCCCCCCOC(=O)C=C MDYPDLBFDATSCF-UHFFFAOYSA-N 0.000 description 1
- NZIDBRBFGPQCRY-UHFFFAOYSA-N octyl 2-methylprop-2-enoate Chemical compound CCCCCCCCOC(=O)C(C)=C NZIDBRBFGPQCRY-UHFFFAOYSA-N 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- GYDSPAVLTMAXHT-UHFFFAOYSA-N pentyl 2-methylprop-2-enoate Chemical compound CCCCCOC(=O)C(C)=C GYDSPAVLTMAXHT-UHFFFAOYSA-N 0.000 description 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- LYBIZMNPXTXVMV-UHFFFAOYSA-N propan-2-yl prop-2-enoate Chemical compound CC(C)OC(=O)C=C LYBIZMNPXTXVMV-UHFFFAOYSA-N 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- 229940090181 propyl acetate Drugs 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical class O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
- C09J133/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- C09J7/385—Acrylic polymers
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- 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
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/064—Copolymers with monomers not covered by C09J133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- 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
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/26—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer which influences the bonding during the lamination process, e.g. release layers or pressure equalising layers
- B32B2037/268—Release layers
-
- 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
- B32B2605/00—Vehicles
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/306—Applications of adhesives in processes or use of adhesives in the form of films or foils for protecting painted surfaces, e.g. of cars
-
- 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
- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/354—Applications of adhesives in processes or use of adhesives in the form of films or foils for automotive applications
-
- 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
- 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
-
- 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
- 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
-
- 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
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
-
- 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
- C09J2433/00—Presence of (meth)acrylic polymer
Definitions
- One embodiment of the present invention relates to an adhesive composition for a decorative film.
- a decorative film having an adhesive layer has a followability to an uneven surface of an adherend, and has less air bubbles involved between the adherend and the adhesive layer at the time of application, and can be easily reattached.
- Initial re-stickability difficult to peel off during use of the adherend (adhesion), and little adhesive residue or contamination on the adherend when peeling off after a long period of time after sticking (re-peeling) (Sex) is required (see, for example, Patent Documents 1 and 2).
- the decorative film When the decorative film is attached to the adherend, if the film is wrinkled or the attachment position is misaligned, the decorative film may be peeled off and reattached.
- the tack of the adhesive layer in the decorative film is high, a high adhesive force is developed immediately after the application, so that the workability is lowered, and in some cases, the film is damaged at the time of peeling and cannot be reattached. Problems such as may occur.
- the decorative film usually has a base material, an adhesive layer and a release film.
- the release film is peeled off, and the base material is attached to the adherend via the adhesive layer.
- the appearance is deteriorated due to the protrusion of the air bubble portion, and the adhesive residue when peeled off after a long period of time is induced.
- the adhesive residue when peeled off after a long period of time is induced.
- an adhesive layer having a low tack, excellent initial re-stickability, few air bubbles between the base material / adhesive layer, and excellent re-peelability after a long period of time from application.
- a pressure-sensitive adhesive composition that can be used.
- the present invention is, for example, the following [1] to [7].
- the peak of tan ⁇ measured by the dynamic viscoelasticity measurement method satisfying the following (I) and (II) and having a weight average molecular weight (Mw) of 300,000 or less measured by the gel permeation chromatography method. It contains a (meth) acrylic polymer (A) whose glass transition temperature (Tg) obtained from the temperature is more than 0 ° C and less than 50 ° C.
- the (meth) acrylic polymer (meth) acrylic polymer (meth) based on 100% by mass of the total of the (meth) acrylic polymer (A) and the (meth) acrylic polymer (Ah) having a glass transition temperature (Tg) of 50 ° C. or higher.
- the (meth) acrylic polymer (A) is a polymer of a monomer component containing 19% by mass or more of a monomer (a1) having no crosslinkable functional group (II) a homogen of the monomer (a1).
- the glass transition temperature (Tg) of the polymer is 0 ° C. or higher.
- a pressure-sensitive adhesive layer having low tack, excellent initial re-stickability, few air bubbles between the base material / pressure-sensitive adhesive layer, and excellent re-peelability after a long period of time from sticking is formed.
- a pressure-sensitive adhesive composition capable of being provided can be provided.
- the adhesive composition for a decorative film (hereinafter, also referred to as “the present composition”) satisfies the following (I) and (II) and is measured by a gel permeation chromatography method.
- the average molecular weight (Mw) is 300,000 or less and the glass transition temperature (Tg) obtained from the peak temperature of loss tangent (tan ⁇ ) measured by the dynamic viscoelasticity measurement method exceeds 0 ° C and is less than 50 ° C.
- Tg glass transition temperature
- the (meth) acrylic polymer (A) is a polymer of a monomer component containing 19% by mass or more of a monomer (a1) having no crosslinkable functional group (II) a homogen of the monomer (a1).
- the glass transition temperature (Tg) of the polymer is 0 ° C. or higher.
- the tack is low, the initial reattachability is good, air bubbles are generated at the base material / adhesive layer interface, and contamination occurs during re-peeling after a long-term durability test.
- a pressure-sensitive adhesive composition capable of reducing the generation of adhesive residue and adhesive residue can be obtained.
- the content ratio of the (meth) acrylic polymer (Ah) having a glass transition temperature (Tg) of 50 ° C. or higher is less than 25% by mass.
- Tg glass transition temperature
- the total of the polymer (A) and the polymer (Ah) is 100% by mass.
- This composition preferably contains a cross-linking agent (B).
- the monomer component used to form the (meth) acrylic polymer (A) (hereinafter, also referred to as “polymer (A)”) has a homopolymer glass transition temperature (Tg) of 0 ° C. or higher and is crosslinkable. It contains a monomer (a1) having no functional group. That is, the polymer (A) has a structural unit derived from the monomer (a1).
- the monomer (a1) is a monomer having a homopolymer glass transition temperature (Tg) of 0 ° C. or higher and no crosslinkable functional group, preferably a homopolymer having a Tg of 0 ° C. or higher and crosslinkable functionality. It is a groupless (meth) acrylic acid ester.
- the crosslinkable functional group is a functional group capable of reacting with the functional group in the crosslinker (B) preferably contained in the pressure-sensitive adhesive composition to form a crosslinked structure, and is, for example, a carboxy group or an acid anhydride group. , Hydroxyl group, amino group (-NH 2 ), monosubstituted amino group (-NRH; R is a monovalent substituent such as an alkyl group).
- the glass transition temperature (Tg) of the homopolymer of the monomer (a1) is 0 ° C. or higher, preferably 20 to 120 ° C., more preferably 40 to 120 ° C., and even more preferably 50 to 120 ° C.
- the monomer (a1) in which the Tg of the homopolymer is within the above range is preferable because the Tg of the (meth) acrylic polymer (A) is set to more than 0 ° C. and can contribute to the improvement of the cohesive force at high temperature.
- glass transition temperature (Tg) of the homopolymer of each monomer for example, the value described in Polymer Handbook Force Edition (Wiley-Interscience 2003) can be used.
- an alkyl (meth) acrylate having a homopolymer Tg of 0 ° C. or higher is preferable.
- the number of carbon atoms of the alkyl group in this alkyl (meth) acrylate is preferably 1 to 12, more preferably 1 to 8, and even more preferably 1 to 4.
- the alkyl group may be a linear alkyl group or a branched alkyl group.
- Examples of the alkyl (meth) acrylate in which the Tg of the homopolymer is 0 ° C. or higher include methyl acrylate (Tg: 8 ° C.), n-propyl acrylate (Tg: 3 ° C.), and t-butyl acrylate (Tg: 43 ° C.).
- N-Pentyl acrylate (Tg: 22 ° C.), Methyl methacrylate (Tg: 105 ° C.), Ethyl methacrylate (Tg: 65 ° C.), n-propyl methacrylate (Tg: 35 ° C.), Isopropyl methacrylate (Tg: 81 ° C.), Examples thereof include t-butyl methacrylate (Tg: 118 ° C.), n-butyl methacrylate (Tg: 20 ° C.), and isobutyl methacrylate (Tg: 48 ° C.).
- methyl acrylate, t-butyl acrylate, methyl methacrylate, ethyl methacrylate, t-butyl methacrylate and isobutyl methacrylate are preferable, and methyl methacrylate is more preferable.
- an alicyclic group-containing (meth) acrylate As the monomer (a1), an alicyclic group-containing (meth) acrylate, an aromatic ring-containing (meth) acrylate, an alkoxyalkyl (meth) acrylate, and N, N-dialkylaminoalkyl having a homopolymer Tg of 0 ° C. or higher are used.
- (Meta) acrylate can also be mentioned.
- Examples of the alicyclic group-containing (meth) acrylate include cyclohexyl (meth) acrylate and isobornyl (meth) acrylate.
- Examples of the aromatic ring-containing (meth) acrylate include phenoxyethyl methacrylate, benzyl (meth) acrylate, and 2-naphthyl acrylate.
- Examples of the alkoxyalkyl (meth) acrylate include ethoxyethyl methacrylate.
- Examples of the N, N-dialkylaminoalkyl (meth) acrylate include N, N-dimethylaminoethyl (meth) acrylate.
- the polymer (A) can have a structural unit derived from one or more monomers (a1).
- the content ratio of the monomer (a1) in 100% by mass of the monomer component used for forming the polymer (A) is 19% by mass or more, preferably 20 to 40% by mass, and more preferably 23 to 30% by mass. %.
- Such an embodiment is preferable from the viewpoint of improving reattachability by reducing the initial tack.
- the monomer component used to form the (meth) acrylic polymer (A) is a monomer (a2) having a homopolymer glass transition temperature (Tg) of less than 0 ° C. and having no crosslinkable functional group. It is preferable to include it. That is, it is preferable that the polymer (A) further has a structural unit derived from the monomer (a2).
- the monomer (a2) is a monomer having a homopolymer glass transition temperature (Tg) of less than 0 ° C. and no crosslinkable functional group, preferably a homopolymer having a Tg of less than 0 ° C. and crosslinkable functionality. It is a groupless (meth) acrylic acid ester.
- the glass transition temperature (Tg) of the homopolymer of the monomer (a2) is less than 0 ° C., preferably ⁇ 80 to ⁇ 10 ° C., more preferably ⁇ 70 to ⁇ 10 ° C.
- the monomer (a2) in which the Tg of the homopolymer is within the above range is preferable in that the Tg of the (meth) acrylic polymer (A) can be in an appropriate range and can contribute to the improvement of the adhesive strength.
- an alkyl (meth) acrylate having a homopolymer Tg of less than 0 ° C. is preferable.
- the number of carbon atoms of the alkyl group in this alkyl (meth) acrylate is preferably 1 to 12, more preferably 2 to 12, and even more preferably 4 to 10.
- the alkyl group may be a linear alkyl group or a branched alkyl group.
- Examples of the alkyl (meth) acrylate in which the Tg of the homopolymer is less than 0 ° C. include ethyl acrylate (Tg: -24 ° C.), isopropyl acrylate (Tg: -3 ° C.), and n-butyl acrylate (Tg: -50 ° C.).
- Tg: -65 ° C. n-octyl methacrylate (Tg: -20 °C), isooctyl methacrylate (Tg: ⁇ 45 °C), 2-ethylhexyl methacrylate (Tg: -10 °C), isodecyl methacrylate (Tg: ⁇ 41 °C), lauryl Acrylate (Tg: -65 ° C.) can be mentioned.
- ethyl acrylate, n-butyl acrylate, isooctyl acrylate, 2-ethylhexyl acrylate, isooctyl methacrylate, 2-ethylhexyl methacrylate, isodecyl methacrylate and lauryl methacrylate are preferable, and n-butyl acrylate, isooctyl acrylate, 2- Ethylhexyl acrylate, isodecyl methacrylate and lauryl methacrylate are more preferred, and n-butyl acrylate and 2-ethylhexyl acrylate are even more preferred.
- Examples of the monomer (a2) include aromatic ring-containing (meth) acrylates, alkoxyalkyl (meth) acrylates, and alkoxypolyalkylene glycol mono (meth) acrylates in which the Tg of the homopolymer is less than 0 ° C.
- Examples of the aromatic ring-containing (meth) acrylate include phenoxyethyl acrylate.
- Examples of the alkoxyalkyl (meth) acrylate include methoxyethyl (meth) acrylate and ethoxyethyl acrylate.
- Examples of the alkoxypolyalkylene glycol mono (meth) acrylate include ethoxydiethylene glycol acrylate.
- the polymer (A) can have a structural unit derived from one or more monomers (a2).
- the content ratio of the monomer (a2) in 100% by mass of the monomer component used for forming the polymer (A) is preferably 51 to 81% by mass, more preferably 60 to 80% by mass, and further preferably 66. It is ⁇ 76% by mass.
- the monomer component used to form the (meth) acrylic polymer (A) is a monomer having a crosslinkable functional group capable of reacting with a functional group in the crosslinker (B) to form a crosslinked structure (meth). It is preferable to further contain a3), that is, a crosslinkable functional group-containing monomer (a3). That is, it is preferable that the polymer (A) further has a structural unit derived from the crosslinkable functional group-containing monomer (a3).
- crosslinkable functional group examples include a carboxy group, an acid anhydride group, a hydroxy group, an amino group (-NH 2 ) and a monosubstituted amino group (-NRH; R is a monovalent substituent such as an alkyl group). Be done.
- the monomer (a3) include a carboxy group or acid anhydride group-containing monomer, a hydroxy group-containing monomer, an amino group or a monosubstituted amino group-containing monomer.
- carboxy group or acid anhydride group-containing monomer examples include ⁇ -carboxyethyl (meth) acrylate, 5-carboxypentyl (meth) acrylate, mono (meth) acryloyloxyethyl ester of succinate, and ⁇ -carboxypolycaprolactone.
- Carboxy group-containing (meth) acrylates such as mono (meth) acrylates; monounsaturated fatty acids such as acrylic acid, methacrylic acid and crotonic acid; diunsaturated fatty acids such as maleic acid, fumaric acid, itaconic acid and citraconic acid and their acids.
- Acrylate can be mentioned.
- hydroxy group-containing monomer examples include hydroxy group-containing (meth) acrylates, and specifically, 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, and 4-hydroshikibutyl (meth).
- Hydroxyalkyl (meth) acrylates such as acrylates, 6-hydroxyhexyl (meth) acrylates and 8-hydroxyoctyl (meth) acrylates.
- the number of carbon atoms of the alkyl group in the hydroxyalkyl (meth) acrylate is usually 2 to 8, preferably 2 to 6.
- amino group or monosubstituted amino group-containing monomer examples include N-alkylaminoalkyl (meth) acrylates such as N-methylaminoethyl (meth) acrylate and N-ethylaminoethyl (meth) acrylate.
- the polymer (A) can have a structural unit derived from one or more monomers (a3).
- the content ratio of the monomer (a3) in 100% by mass of the monomer component used for forming the polymer (A) is preferably more than 0% by mass and 30% by mass or less, more preferably 1 to 25% by mass. %, More preferably 5 to 15% by mass.
- the content ratio of the monomer (a3) is not more than the upper limit value, the cross-linking density formed by the polymer (A) and the cross-linking agent (B) does not become too high.
- the content ratio of the monomer (a3) is at least the above lower limit value, the crosslinked structure is effectively formed, and a pressure-sensitive adhesive layer having appropriate strength can be obtained. Further, when the content ratio of the monomer (a3) is within the above range, it is preferable from the viewpoint of improving the reattachability by reducing the initial tack.
- the (meth) acrylic polymer (A) is obtained by polymerizing the monomer component.
- the polymerization method include conventionally known methods such as a solution polymerization method, a massive polymerization method, an emulsion polymerization method, and a suspension polymerization method, and among these, the solution polymerization method is preferable.
- a polymerization solvent and a monomer component are charged in a reaction vessel, a polymerization initiator is added, the reaction start temperature is usually set to 40 to 100 ° C., preferably 50 to 90 ° C., and the reaction system is usually 50 to 90 ° C.
- the reaction is carried out at a temperature of ° C., preferably 70 to 90 ° C. for 2 to 20 hours.
- the polymerization reaction can be carried out in an atmosphere of an inert gas such as nitrogen gas, for example.
- the polymer (A) is obtained by polymerizing the above-mentioned monomer components, and may be, for example, a random copolymer or a block copolymer. Of these, random copolymers are preferred.
- polymerization solvent examples include aromatic hydrocarbons such as benzene, toluene and xylene; aliphatic hydrocarbons such as n-pentane, n-hexane, n-heptane and n-octane; cyclopentane, cyclohexane, cycloheptane and cyclo.
- Alicyclic hydrocarbons such as octane; ethers such as diethyl ether, diisopropyl ether, 1,2-dimethoxyethane, dibutyl ether, tetrahydrofuran, dioxane, anisole, phenylethyl ether, diphenyl ether; chloroform, carbon tetrachloride, 1,2- Halogenized hydrocarbons such as dichloroethane and chlorobenzene; esters such as ethyl acetate, propyl acetate, butyl acetate and methyl propionate; ketones such as acetone, methyl ethyl ketone, diethyl ketone, methyl isobutyl ketone and cyclohexanone; N, N-dimethylformamide, N , N-dimethylacetamide, amides such as N-methylpyrrolidone; nitriles such as acetonitrile and
- polymerization initiator examples include an azo-based initiator and a peroxide-based initiator.
- azo-based initiator examples include 2,2'-azobisisobutyronitrile, 2,2'-azobis (4-methoxy-2,4-dimethylvaleronitrile), and 2,2'-azobis (2-).
- peroxide-based initiator examples include t-butyl hydroperoxide, cumene hydroperoxide, dicumyl peroxide, benzoyl peroxide, lauroyl peroxide, caproyl peroxide, and di-i-propylperoxydicarbonate.
- the polymerization initiator may be used alone or in combination of two or more.
- the polymerization initiator is usually used in an amount in the range of 0.01 to 5 parts by mass, preferably 0.05 to 3 parts by mass with respect to 100 parts by mass of the monomer component of the polymer (A). Further, during the polymerization reaction, one or more selected from the monomer component, the polymerization initiator and the polymerization solvent may be additionally added as appropriate.
- the weight average molecular weight (Mw) of the (meth) acrylic polymer (A) measured by the gel permeation chromatography method (GPC method) is 300,000 or less in terms of polystyrene, preferably 100,000 to 300,000. , More preferably 200,000 to 270,000.
- Mw is not more than the above upper limit value, the obtained pressure-sensitive adhesive composition is excellent in leveling property, and when the film is attached to the pressure-sensitive adhesive layer after drying, the pressure-sensitive adhesive layer flows and the unevenness disappears, and the base material disappears.
- Mw is at least the above lower limit value, the durability and cohesive force of the obtained pressure-sensitive adhesive layer are excellent, which is preferable.
- the molecular weight distribution (Mw / Mn) of the (meth) acrylic polymer (A) measured by the GPC method is usually 15 or less, preferably 2 to 10, and more preferably 3 to 8.
- the glass transition temperature (Tg) of the (meth) acrylic polymer (A) obtained from the peak temperature of tan ⁇ measured by the dynamic viscoelasticity measurement method is more than 0 ° C. and less than 50 ° C., preferably. It is more than 0 ° C. and 30 ° C. or lower, more preferably more than 0 ° C. and 20 ° C. or lower.
- Tg glass transition temperature
- the polymer (A) may be used alone or in combination of two or more.
- the content ratio of the polymer (A) is usually 60% by mass or more, preferably 70% by mass or more, more preferably 80% by mass, based on 100% by mass of the solid content excluding the organic solvent in the present composition. % Or more.
- the content ratio of the polymer (A) is within the above range, the removability tends to be improved.
- the content ratio of the (meth) acrylic polymer (Ah) (hereinafter, also referred to as “polymer (Ah)”) having a glass transition temperature (Tg) of 50 ° C. or higher is preferably less than 25% by mass. Is less than 15% by mass, more preferably 10% by mass or less, still more preferably 5% by mass or less, and most preferably 0% by mass. However, the total of the polymer (A) and the polymer (Ah) is 100% by mass.
- the polymer (Ah) When the content ratio of the polymer (Ah) is 25% by mass or more, the polymer (Ah) remains on the adherend at the time of re-peeling and tends to contaminate the adherend.
- the polymer (Ah) may be used alone or in combination of two or more.
- the glass transition temperature (Tg) of the polymer (Ah) is 50 ° C. or higher, preferably 75 ° C. or higher, and more preferably 100 ° C. or higher.
- Tg is the glass transition temperature (unit K) of the polymer (Ah)
- Tg 1 , Tg 2 , ..., Tg m is the glass transition temperature (unit K) of the homopolymer composed of each monomer.
- W 1 , W 2 , ..., W m are mass fractions of the constituent units derived from each monomer in the polymer (Ah). As the mass fraction of the structural unit derived from each monomer, the charging ratio of each monomer to all the monomers at the time of polymer (Ah) synthesis can be used.
- glass transition temperature of the homopolymer composed of each monomer in the Fox formula for example, the value described in Polymer Handbook Force Edition (Wiley-Interscience 2003) can be used.
- the polymer (Ah) is, for example, a polymer of a monomer component containing a (meth) acrylic acid ester having a glass transition temperature (Tg) of a homopolymer of 50 ° C. or higher and having no crosslinkable functional group as a main component. is there.
- a (meth) acrylic acid ester having a homopolymer glass transition temperature (Tg) of 50 ° C. or higher and having no crosslinkable functional group include methyl methacrylate, ethyl methacrylate, isopropyl methacrylate, t-butyl methacrylate and the like.
- Alkyl (meth) acrylates Alkyl (meth) acrylates; alicyclic group-containing (meth) acrylates such as cyclohexyl methacrylate and isobornyl (meth) acrylates; aromatic ring-containing (meth) acrylates such as phenoxyethyl methacrylate, benzyl methacrylate and 2-naphthyl acrylate.
- the glass transition temperature (Tg) of the homopolymer is 50 ° C. or higher, and the (meth) acrylic acid ester having no crosslinkable functional group
- the ratio is preferably 50% by mass or more, more preferably 75% by mass or more, and further preferably 90% by mass or more.
- the monomer component can further contain a (meth) acrylic acid ester having a homopolymer glass transition temperature (Tg) of less than 50 ° C. and having no crosslinkable functional group.
- Tg homopolymer glass transition temperature
- (Meta) acrylate can be mentioned.
- the monomer component can further contain a crosslinkable functional group-containing monomer.
- the crosslinkable functional group-containing monomer include a carboxy group or acid anhydride group-containing monomer, a hydroxy group-containing monomer, an amino group or a monosubstituted amino group-containing monomer, and examples thereof include a crosslinkable functional group-containing monomer (a3). Examples thereof include the monomers described in the column of.
- the weight average molecular weight (Mw) of the polymer (Ah) measured by gel permeation chromatography (GPC method) is a polystyrene-equivalent value, usually 10,000 to 100,000, preferably 5,000 to 5,000. It is 30,000.
- the molecular weight distribution (Mw / Mn) of the polymer (Ah) measured by the GPC method is preferably 1.0 to 5.0, more preferably 1.5 to 3.5.
- the composition preferably contains a cross-linking agent (B).
- the cross-linking agent (B) include an epoxy-based cross-linking agent, a chelate-based cross-linking agent, and an isocyanate-based cross-linking agent.
- epoxy-based cross-linking agent examples include epoxy compounds having two or more epoxy groups in one molecule.
- epoxy compounds having two or more epoxy groups in one molecule.
- chelate-based cross-linking agent for example, alkoxide, acetylacetone, ethyl acetoacetate and the like are coordinated with polyvalent metals such as aluminum, iron, copper, zinc, tin, titanium, nickel, antimony, magnesium, vanadium, chromium and zirconium.
- polyvalent metals such as aluminum, iron, copper, zinc, tin, titanium, nickel, antimony, magnesium, vanadium, chromium and zirconium.
- metal chelate compounds such as the above-mentioned compounds.
- the aluminum chelate compound include aluminum isopropylate, aluminum secondary butyrate, aluminum ethyl acetoacetate / diisopropirate, aluminum tris ethyl acetoacetate, and aluminum tris acetyl acetonate.
- isocyanate-based cross-linking agent examples include isocyanate compounds having 2 or more isocyanate groups in one molecule, preferably 2 to 8, and more preferably 3 to 6.
- isocyanate compounds having 2 or more isocyanate groups in one molecule preferably 2 to 8, and more preferably 3 to 6.
- diisocyanate compound having 2 isocyanate groups in one molecule examples include aliphatic diisocyanates, alicyclic diisocyanates, and aromatic diisocyanates.
- aliphatic diisocyanate examples include ethylene diisocyanate, tetramethylene diisocyanate, pentamethylene diisocyanate, hexamethylene diisocyanate, 2-methyl-1,5-pentane diisocyanate, 3-methyl-1,5-pentane diisocyanate, 2,2,4.
- Examples thereof include aliphatic diisocyanates having 4 to 30 carbon atoms such as -trimethyl-1,6-hexamethylene diisocyanate.
- alicyclic diisocyanate examples include isophorone diisocyanate, cyclopentyl diisocyanate, cyclohexyl diisocyanate, hydrogenated xylylene diisocyanate, hydrogenated tolylene diisocyanate, hydrogenated diphenylmethane diisocyanate, and hydrogenated tetramethylxylylene diisocyanate having 7 to 30 carbon atoms.
- An alicyclic diisocyanate can be mentioned.
- aromatic diisocyanate examples include aromatic diisocyanates having 8 to 30 carbon atoms such as phenylenediocyanate, tolylene diisocyanate, xylylene diisocyanate, naphthylene diisocyanate, diphenyl ether diisocyanate, diphenylmethane diisocyanate, and diphenylpropane diisocyanate.
- isocyanate compound having 3 or more isocyanate groups in one molecule examples include aliphatic polyisocyanates, alicyclic polyisocyanates, and aromatic polyisocyanates. Specific examples thereof include 2,4,6-triisocyanate toluene, 1,3,5-triisocyanate benzene, and 4,4', 4 "-triphenylmethane triisocyanate.
- Examples of the isocyanate-based cross-linking agent include multimers (for example, dimer or trimer, biuret, isocyanurate) and derivatives (for example, polyvalent) of the above-mentioned isocyanate compounds having 2 or 3 or more isocyanate groups. Addition reaction products of alcohol and two or more molecules of the diisocyanate compound) and polymers.
- Examples of the polyhydric alcohol in the derivative include trihydric or higher alcohols such as trimethylolpropane, glycerin, and pentaerythritol as low molecular weight polyhydric alcohols; and examples of high molecular weight polyhydric alcohols include polyether polyols. Examples thereof include polyester polyols, acrylic polyols, polybutadiene polyols, and polyisoprene polyols.
- isocyanate-based cross-linking agents examples include biuret or isocyanurates of hexamethylene diisocyanate, reaction products of trimethylpropane and hexamethylene diisocyanate (for example, a three-molecule addition of hexamethylene diisocyanate), and diphenylmethane diisocyanate.
- Trimer polymethylenepolyphenylpolyisocyanate, biuret or isocyanurate of tolylene diisocyanate, reaction product of trimethylpropane and tolylene diisocyanate or xylylene diisocyanate (eg, three molecules of tolylene diisocyanate or xylylene diisocyanate) Additives), polyether polyisocyanates, polyester polyisocyanates.
- the cross-linking agent (B) may be used alone or in combination of two or more.
- the content of the cross-linking agent (B) is usually 0.01 to 15 parts by mass, preferably 0.01 to 10 parts by mass with respect to 100 parts by mass of the (meth) acrylic polymer (A). It is by mass, more preferably 0.02 to 5 parts by mass. Further, 0.01 to 1 part by mass when an epoxy-based cross-linking agent is used, 0.1 to 5 parts by mass when a chelate-based cross-linking agent is used, and 1 to 10 parts by mass when an isocyanate-based cross-linking agent is used. Is preferable. These are the amounts with respect to 100 parts by mass of the (meth) acrylic polymer (A). Further, in such an amount, two or more kinds selected from an epoxy-based cross-linking agent, a chelate-based cross-linking agent and an isocyanate-based cross-linking agent may be used.
- the present composition contains a silane coupling agent, an antistatic agent, an antioxidant, a light stabilizer, a metal corrosion inhibitor, a tackifier, a plasticizer, and a crosslink, as long as the effects of the present invention are not impaired. It may contain one or more additives selected from accelerators, reworking agents, leveling agents, dyes and pigments.
- the present composition preferably contains one or more kinds of organic solvents in order to adjust its coatability.
- the organic solvent include the solvent exemplified as the polymerization solvent in the column of the production conditions of the (meth) acrylic polymer (A).
- a pressure-sensitive adhesive composition can be prepared by mixing a polymer solution containing the (meth) acrylic polymer (A) and a polymerization solvent obtained by the above polymerization with a cross-linking agent (B).
- the present composition may further contain a high boiling point solvent.
- the high boiling point solvent in the present invention is, for example, a solvent having a boiling point (standard boiling point) of 90 ° C.
- toluene standard boiling point: 111 ° C.
- methylcyclohexane standard boiling point: 101 ° C.
- examples thereof include butyl acetate (standard boiling point: 126 ° C.), 1-propanol (standard boiling point: 97 ° C.), and methyl cellosolve (standard boiling point: 124 ° C.).
- a high boiling point solvent having a standard boiling point higher than the drying temperature at which the layer of the pressure-sensitive adhesive composition is formed can be used.
- the content ratio of the organic solvent in the present composition is usually 50 to 90% by mass, preferably 55 to 85% by mass.
- the present composition can be prepared by mixing the (meth) acrylic polymer (A) with other components such as a cross-linking agent (B) and an additive, if necessary, by a conventionally known method. ..
- a cross-linking agent (B) and, if necessary, a cross-linking agent (B) are added to a polymer solution containing the polymer (A) obtained when synthesizing the (meth) acrylic polymer (A). It is possible to mix with an agent.
- the decorative film according to an embodiment of the present invention includes a release film, a pressure-sensitive adhesive layer formed on the release film and made of the present composition, and a surface of the pressure-sensitive adhesive layer opposite to the release film. It has the above substrate.
- a decorative molded body according to an embodiment of the present invention includes a molded body (also referred to as an “adhesive body” in the present specification) and a release film from the decorative film arranged on the surface of the molded body. It has a base material with a pressure-sensitive adhesive layer that is removed. More specifically, the decorative molded product has a molded product, an adhesive layer, a decorative layer if necessary, and a base material in this order.
- the release film protects the surface of the pressure-sensitive adhesive layer until the decorative film is actually used.
- the release film is peeled off when the decorative film is used.
- the release film is not particularly limited as long as it can be easily peeled from the pressure-sensitive adhesive layer, and examples thereof include a resin film, specifically, a polyester film such as polyethylene terephthalate and polybutylene terephthalate; polyethylene, Examples thereof include polyolefin films such as polypropylene and ethylene-vinyl acetate copolymers.
- At least one side of the release film may be easily peeled off with a release treatment agent such as silicone-based, fluorine-based, long-chain alkyl-based, or fatty acid amide-based.
- the adhesive layer surface (adhesive surface) on the side in contact with the adherend has a constant shape.
- a regular pattern groove having irregularly shaped grooves may be formed, or an irregularly patterned groove having irregularly shaped grooves may be formed. It is preferable that the groove arrangement interval in the pressure-sensitive adhesive layer is 10 ⁇ m or more and 2000 ⁇ m or less, and the groove width is 10 ⁇ m or more and 500 ⁇ m or less.
- the groove depth (distance from the adhesive surface to the bottom of the groove measured in the direction of the base material) is usually 1 ⁇ m or more and 100 ⁇ m or less, which is less than the thickness of the pressure-sensitive adhesive layer.
- the shape of the groove is also not particularly limited as long as the effect of the present invention is not impaired.
- the shape of the groove can be a substantially rectangular shape (including a trapezoid), a substantially semicircular shape, or a substantially semi-elliptical shape in the cross section of the groove in the direction perpendicular to the bonding surface.
- a release film having an uneven shape can be used.
- the uneven shape is transferred to the layer of the pressure-sensitive adhesive composition, or by making the uneven shape.
- a groove structure can be imparted to the pressure-sensitive adhesive layer by laminating the release film having a shape and the layer of the pressure-sensitive adhesive composition and transferring the uneven shape to the layer of the pressure-sensitive adhesive composition.
- the uneven shape of the release film is preferably a shape that allows the continuous groove structure to be transferred to the pressure-sensitive adhesive layer.
- the convex portion height is 1 to 100 ⁇ m
- the convex portion width is 10 to 500 ⁇ m
- the convex portion is 10 to 2000 ⁇ m.
- the uneven structure may appear on the side (base material side) of the pressure-sensitive adhesive layer that does not come into contact with the release film.
- the pressure-sensitive adhesive composition is applied to a release film and dried to form a layer of the pressure-sensitive adhesive composition, and the exposed surface of the obtained layer that is not in contact with the release film and the base material are bonded and cured.
- the pressure-sensitive adhesive layer is formed, air bubbles are likely to be trapped between the base material / pressure-sensitive adhesive layer, which may deteriorate the appearance or the adhesion between the base material / pressure-sensitive adhesive layer.
- such a problem can be solved by using the pressure-sensitive adhesive composition containing the (meth) acrylic polymer (A) having a weight average molecular weight of 300,000 or less as described above. it can.
- the thickness of the release film is usually 10 to 500 ⁇ m, preferably 25 to 200 ⁇ m.
- the pressure-sensitive adhesive layer is formed from the above-mentioned composition.
- the gel fraction of the pressure-sensitive adhesive layer is preferably 40% by mass or more, more preferably 40 to 80% by mass. When the gel fraction is in the above range, the pressure-sensitive adhesive layer tends to exhibit excellent removability.
- the pressure-sensitive adhesive layer has a groove structure (concavo-convex shape) composed of a plurality of grooves arranged at predetermined intervals or irregularly on the surface on the side in contact with the adherend (release film side). be able to.
- the thickness of the pressure-sensitive adhesive layer is usually 10 to 100 ⁇ m, preferably 20 to 80 ⁇ m.
- the base material usually constitutes the outermost layer in the decorative molded body obtained by attaching the decorative film to the adherend to be decorated.
- the base material may be colored or colorless. Further, the base material may be transparent, translucent or opaque. Further, the base material may have a single-layer structure or may be composed of a plurality of layers.
- the base material examples include a base material formed of a thermoplastic resin.
- the thermoplastic resin include vinyl chloride resin; acrylonitrile / butadiene / styrene resin; polycarbonate resin; polyurethane resin; polyethylene resin, polyolefin resin such as polypropylene resin; (meth) acrylic resin such as polymethylmethacrylate; polyethylene terephthalate, and the like.
- polyesters such as polybutylene terephthalate and polyethylene naphthalate, and among these, vinyl chloride resin is preferable.
- the base material may also contain other inorganic particles such as silica, a plasticizer, a colorant, and a functional substance that imparts functionality such as an ultraviolet absorber, depending on the intended use. Further, a pattern, characters, and a pattern for imparting designability may be printed on the surface of the base material, and a pattern, characters, and a pattern may be formed inside the base material.
- the thickness of the base material is usually 20 to 200 ⁇ m, preferably 50 to 150 ⁇ m.
- the decorative film according to one embodiment of the present invention may further have a decorative layer between the base material and the pressure-sensitive adhesive layer.
- the decorative layer is a layer provided to give a design to the decorative film, and is a layer for expressing a pattern, characters, a pattern, or the like.
- the decorative film according to the embodiment of the present invention is, for example, coated with the present composition on a release film and dried to form a layer of the pressure-sensitive adhesive composition, and does not come into contact with the obtained release film in the layer.
- the former method is preferable from the viewpoint of preventing damage to the base material due to the solvent that can be contained in the composition.
- the conditions for forming the layer of the pressure-sensitive adhesive composition are as follows, for example.
- the composition is applied to a release film or substrate and dried.
- the drying conditions vary depending on the type of organic solvent, but usually the drying temperature is 50 to 150 ° C. and the drying time is 1 to 10 minutes.
- Examples of the method for applying the pressure-sensitive adhesive composition include a spin coating method, a knife coating method, a roll coating method, a bar coating method, a blade coating method, a die coating method, and a gravure coating method.
- the conditions for curing are as follows, for example. It is usually cured for 1 day or more, preferably for 2 to 10 days, usually in an environment of 5 to 60 ° C., preferably 15 to 50 ° C., usually 30 to 70% RH, preferably 40 to 70% RH.
- a cross-linked product (network polymer) composed of the (meth) acrylic polymer (A) and the cross-linking agent (B) can be efficiently formed.
- Examples of the adherend of the decorative film according to the embodiment of the present invention include a molded body such as an article having a three-dimensional shape, and an article having a three-dimensional curved surface is preferable. Specific examples thereof include vehicle bodies, vehicle interior materials, building materials, and decorative boards. Examples of the "vehicle” include four-wheeled vehicles such as passenger cars, buses, and trucks; two-wheeled vehicles such as motorcycles, scooters, and motorized bicycles; and trains.
- the decorative film according to the embodiment of the present invention is particularly preferably used as a vehicle film, specifically, a vehicle exterior film (eg, a car wrapping film).
- a vehicle exterior film eg, a car wrapping film
- the large format film is often attached manually, and the film may be peeled off from the vehicle body after a long period of time has passed since the application.
- the decorative film according to the embodiment of the present invention is excellent in initial reattachment property and removability, and is therefore suitable as a car wrapping film.
- the material forming the adherend is not particularly limited, and examples thereof include metal materials; wood; plastics such as acrylonitrile / butadiene / styrene resin, polycarbonate resin, polyester resin, polypropylene resin, and polyethylene resin, and the surface thereof is coated. It may be applied.
- Examples of the method of attaching the decorative film to the molded body which is the adherend include manual attachment, vacuum forming method, pneumatic molding method, and thermal high-pressure molding method. Among these, the vacuum forming method is preferable.
- the weight average molecular weight (Mw) of the (meth) acrylic polymer was determined by gel permeation chromatography (GPC method) under the following conditions.
- -Measuring device HLC-8320GPC (manufactured by Tosoh)
- -GPC column configuration The following 4-column column (all manufactured by Tosoh) (1) TSKgel HxL-H (guard column) (2) TSKgel GMHxL (3) TSKgel GMHxL (4) TSKgel G2500HxL ⁇
- Flow velocity 1.0 mL / min -Column temperature: 40 ° C -Sample concentration: 1.5% (w / v) (diluted with tetrahydrofuran) ⁇
- Mobile phase solvent Tetrahydrofuran ⁇ Standard polystyrene conversion
- a sample obtained by peeling one PET film from this viscoelastic sample is bonded under a 23 ° C./50% RH environment, and a plurality of viscoelastic samples are bonded in the same manner, and then 20 at 50 ° C./5 atm autoclave.
- the treatment was carried out for 1 minute to prepare a viscoelastic sample having a thickness of 1.0 mm.
- Glass transition temperature (Tg) Glass transition temperature (Tg)
- Tg Glass transition temperature
- Example 1 TETRAD-X as a cross-linking agent for the polymer solution (solid content concentration 30% by mass) obtained in Synthesis Example 1 and 100 parts of the solid content of the (meth) acrylic polymer (A-1) contained in the solution. 0.09 part (solid content) (epoxy-based cross-linking agent, manufactured by Mitsubishi Gas Chemicals) was mixed to obtain a pressure-sensitive adhesive composition.
- Examples 2 to 6 Comparative Examples 1 to 5
- a pressure-sensitive adhesive composition was obtained in the same manner as in Example 1 except that the compounding composition was changed as shown in Table 2.
- the "high Tg polymer” in Table 2 is the following copolymer, and Tg is 105 ° C.
- Methyl methacrylate: dimethylaminoethyl acrylate 95/5 (mass ratio) copolymer (weight average molecular weight (Mw) 19000)
- crosslinking agents in Table 2 are as follows.
- TETRAD-X Epoxy cross-linking agent (manufactured by Mitsubishi Gas Chemical Company)
- Nasem Aluminum Chelate-based cross-linking agent (manufactured by Nihon Kagaku Sangyo)
- Coronate L Isocyanate-based cross-linking agent (manufactured by Tosoh)
- the pressure-sensitive adhesive composition obtained in Example or Comparative Example is applied onto a release film with lattice-shaped convex portions (convex width 100 ⁇ m, convex portion interval 800 ⁇ m, convex portion height 8 ⁇ m) and dried at 80 ° C. for 4 minutes. Then, a layer of the pressure-sensitive adhesive composition having a thickness of 35 ⁇ m was formed. A soft vinyl chloride film having a thickness of 65 ⁇ m was laminated on the layer of the pressure-sensitive adhesive composition and cured at 40 ° C. for 3 days to prepare a decorative film.
- a ring-shaped sample ( ⁇ 30 mm ⁇ 100 mm) was prepared with the adhesive layer surface facing outward, and used in a tensile tester (Strograph manufactured by Shimadzu Corporation). I set it. The sample was brought into contact with a melamine-coated plate (manufactured by Nippon Tact) as an adherend at a descent speed of 1000 mm / min, held for 0.5 seconds, and then the stress when the sample was raised at the same speed was measured. Judgment was made according to the following criteria. ⁇ : The measured value is 1N / 30 mm or less.
- ⁇ The measured value exceeds 1N / 30mm and is 3N / 30mm or less. ⁇ : The measured value exceeds 3N / 30mm and is 6N / 30mm or less. X: The measured value exceeds 6 N / 30 mm.
- the pressure-sensitive adhesive layer surface is attached to a stainless steel material (BA-SUS, sample width: 25 mm) as an adherend, and after the attachment, 85 ° C./ Samples were obtained by allowing to stand in an environment of 85% RH for 1 week. Adhesive residue when the end of the sample is peeled off under the conditions of a measurement environment of 23 ° C./50% RH, a peeling angle of 180 °, and a peeling speed of 300 mm / min using a tensile tester (Strograph manufactured by Shimadzu Corporation). The amount was visually observed. ⁇ : No contamination or adhesive residue was observed on the adherend after peeling.
- ⁇ Contamination was observed on the adherend after peeling, but it was possible to wipe off the contamination with absorbent cotton containing isopropyl alcohol (IPA).
- IPA isopropyl alcohol
- ⁇ Adhesive residue was observed over 0 to 50% of the pasted area on the adherend after peeling. The adhesive residue could not be wiped off with cotton wool containing IPA.
- X On the adherend after peeling, adhesive residue was observed over 50% of the pasted area and 100% or less. The adhesive residue could not be wiped off with cotton wool containing IPA.
- the pressure-sensitive adhesive layer surface is attached to BA-SUS (sample width: 25 mm), which is an adherend, and after the attachment, 23 ° C./50% RH.
- BA-SUS sample width: 25 mm
- the sample was obtained by allowing it to stand for 20 minutes in the environment of.
- a tensile tester Strograph manufactured by Shimadzu
- the stress when the end of the sample is peeled off is measured under the conditions of a measurement environment of 23 ° C./50% RH, a peeling angle of 180 °, and a peeling speed of 300 mm / min. did.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
前記(メタ)アクリル重合体(A)と、ガラス転移温度(Tg)が50℃以上である(メタ)アクリル重合体(Ah)との合計100質量%に対し、該(メタ)アクリル重合体(Ah)の含有割合が25質量%未満である、
加飾フィルム用粘着剤組成物。
(I)前記(メタ)アクリル重合体(A)が、架橋性官能基を有さないモノマー(a1)を19質量%以上含むモノマー成分の重合体である
(II)前記モノマー(a1)のホモポリマーのガラス転移温度(Tg)が0℃以上である
[4]剥離フィルムと、前記剥離フィルム上に形成された、前記[1]~[3]のいずれかに記載の加飾フィルム用粘着剤組成物からなる粘着剤層と、前記粘着剤層における前記剥離フィルムとは反対側の面上の基材と、を有する加飾フィルム。
[6]成形体と、前記成形体の表面に配置された、前記[4]または[5]に記載の加飾フィルムから剥離フィルムを除去してなる粘着剤層付き基材とを有する加飾成形体。
[7]前記成形体が、車両である前記[6]に記載の加飾成形体。
本発明の一実施形態に係る加飾フィルム用粘着剤組成物(以下「本組成物」ともいう)は、下記(I)および(II)を満たし、ゲルパーミエーションクロマトグラフィー法により測定される重量平均分子量(Mw)が30万以下であり、動的粘弾性測定法により測定される損失正接(tanδ)のピーク温度より得られたガラス転移温度(Tg)が0℃を超えて50℃未満である(メタ)アクリル重合体(A)を含有する。
(I)前記(メタ)アクリル重合体(A)が、架橋性官能基を有さないモノマー(a1)を19質量%以上含むモノマー成分の重合体である
(II)前記モノマー(a1)のホモポリマーのガラス転移温度(Tg)が0℃以上である
<モノマー(a1)>
(メタ)アクリル重合体(A)(以下「重合体(A)」ともいう)を形成するために用いられるモノマー成分は、ホモポリマーのガラス転移温度(Tg)が0℃以上であり、架橋性官能基を有さないモノマー(a1)を含む。すなわち、重合体(A)は、前記モノマー(a1)由来の構成単位を有する。
重合体(A)を形成するために用いられるモノマー成分100質量%中、モノマー(a1)の含有割合は、19質量%以上であり、好ましくは20~40質量%、より好ましくは23~30質量%である。このような態様であると、初期タックの低減による貼り直し性向上の観点から好ましい。
(メタ)アクリル重合体(A)を形成するために用いられるモノマー成分は、ホモポリマーのガラス転移温度(Tg)が0℃未満であり、架橋性官能基を有さないモノマー(a2)をさらに含むことが好ましい。すなわち、重合体(A)は、前記モノマー(a2)由来の構成単位をさらに有することが好ましい。
重合体(A)を形成するために用いられるモノマー成分100質量%中、モノマー(a2)の含有割合は、好ましく51~81質量%であり、より好ましくは60~80質量%、さらに好ましくは66~76質量%である。
(メタ)アクリル重合体(A)を形成するために用いられるモノマー成分は、架橋剤(B)中の官能基と反応して架橋構造を形成することが可能な架橋性官能基を有するモノマー(a3)、すなわち架橋性官能基含有モノマー(a3)をさらに含むことが好ましい。すなわち、重合体(A)は、架橋性官能基含有モノマー(a3)由来の構成単位をさらに有することが好ましい。
重合体(A)を形成するために用いられるモノマー成分100質量%中、モノマー(a3)の含有割合は、好ましくは0質量%を超えて30質量%以下であり、より好ましくは1~25質量%、さらに好ましくは5~15質量%である。モノマー(a3)の含有割合が前記上限値以下であると、重合体(A)と架橋剤(B)とにより形成される架橋密度が高くなりすぎない。モノマー(a3)の含有割合が前記下限値以上であると、架橋構造が有効に形成され、適切な強度を有する粘着剤層が得られる。また、モノマー(a3)の含有割合が前記範囲にあると、初期タックの低減による貼り直し性向上の観点から好ましい。
(メタ)アクリル重合体(A)は、前記モノマー成分を重合することにより得られる。重合方法としては、例えば、溶液重合法、塊状重合法、乳化重合法、懸濁重合法等の従来公知の方法が挙げられ、これらの中でも溶液重合法が好ましい。
重合溶媒は1種単独で用いてもよく、2種以上を用いてもよい。
アゾ系開始剤としては、例えば、2,2’-アゾビスイソブチロニトリル、2,2’-アゾビス(4-メトキシ-2,4-ジメチルバレロニトリル)、2,2’-アゾビス(2-シクロプロピルプロピオニトリル)、2,2’-アゾビス(2,4-ジメチルバレロニトリル)、2,2’-アゾビス(2-メチルブチロニトリル)、1,1’-アゾビス(シクロヘキサン-1-カルボニトリル)、2-(カルバモイルアゾ)イソブチロニトリル、2-フェニルアゾ-4-メトキシ-2,4-ジメチルバレロニトリル、2,2’-アゾビス(2-アミジノプロパン)ジヒドロクロリド、2,2’-アゾビス(N,N’-ジメチレンイソブチルアミジン)、2,2’-アゾビス(イソブチルアミド)ジヒドレート、4,4’-アゾビス(4-シアノペンタン酸)、2,2’-アゾビス(2-シアノプロパノール)、ジメチル-2,2’-アゾビス(2-メチルプロピオネート)、2,2’-アゾビス[2-メチル-N-(2-ヒドロキシエチル)プロピオンアミド]が挙げられる。
重合開始剤は、重合体(A)のモノマー成分100質量部に対して、通常は0.01~5質量部、好ましくは0.05~3質量部の範囲内の量で使用される。また、重合反応中に、モノマー成分、重合開始剤および重合溶媒から選ばれる1種または2種以上を適宜追加添加してもよい。
(メタ)アクリル重合体(A)のゲルパーミエーションクロマトグラフィー法(GPC法)により測定される重量平均分子量(Mw)は、ポリスチレン換算値で、30万以下であり、好ましくは10万~30万、より好ましくは20万~27万である。Mwが前記上限値以下であると、得られる粘着剤組成物はレベリング性に優れ、乾燥後の粘着剤層にフィルムを貼り合わせる際に粘着剤層が流動することで凹凸が消失し、基材/粘着剤層間の気泡が少ない粘着剤層を容易に形成することができる点で好ましい。Mwが前記下限値以上であると、得られる粘着剤層の耐久性および凝集力が優れる点で好ましい。
本組成物において、重合体(A)の含有割合は、本組成物中の有機溶媒を除く固形分100質量%中、通常は60質量%以上、好ましくは70質量%以上、より好ましくは80質量%以上である。重合体(A)の含有割合が前記範囲にあると、再剥離性が向上する傾向にある。
本組成物において、ガラス転移温度(Tg)が50℃以上である(メタ)アクリル重合体(Ah)(以下「重合体(Ah)」ともいう)の含有割合は25質量%未満であり、好ましくは15質量%未満、より好ましくは10質量%以下、さらに好ましくは5質量%以下、最も好ましくは0質量%である。ただし、前記重合体(A)と前記重合体(Ah)との合計を100質量%とする。重合体(Ah)の含有割合が25質量%以上であると、再剥離時に重合体(Ah)が被着体に残存し、被着体を汚染する傾向にある。
重合体(Ah)は1種単独で用いてもよく、2種以上を用いてもよい。
Foxの式:1/Tg=(W1/Tg1)+(W2/Tg2)+…+(Wm/Tgm)
W1+W2+…+Wm=1
前記式中、Tgは重合体(Ah)のガラス転移温度(単位K)であり、Tg1,Tg2,…,Tgmは各モノマーからなるホモポリマーのガラス転移温度(単位K)であり、W1,W2,…,Wmは各モノマー由来の構成単位の前記重合体(Ah)における質量分率である。各モノマー由来の構成単位の質量分率としては、重合体(Ah)合成時の各モノマーの全モノマーに対する仕込み割合を用いることができる。
ホモポリマーのガラス転移温度(Tg)が50℃以上であり、架橋性官能基を有さない(メタ)アクリル酸エステルとしては、例えば、メチルメタクリレート、エチルメタクリレート、イソプロピルメタクリレート、t-ブチルメタクリレート等のアルキル(メタ)アクリレート;シクロヘキシルメタクリレート、イソボルニル(メタ)アクリレート等の脂環式基含有(メタ)アクリレート;フェノキシエチルメタクリレート、ベンジルメタクリレート、2-ナフチルアクリレート等の芳香環含有(メタ)アクリレートが挙げられる。
重合体(Ah)のGPC法により測定される分子量分布(Mw/Mn)は、好ましくは1.0~5.0、より好ましくは1.5~3.5である。
本組成物は、架橋剤(B)を含有することが好ましい。
架橋剤(B)としては、例えば、エポキシ系架橋剤、キレート系架橋剤、イソシアネート系架橋剤が挙げられる。
脂肪族ジイソシアネートとしては、例えば、エチレンジイソシアネート、テトラメチレンジイソシアネート、ペンタメチレンジイソシアネート、ヘキサメチレンジイソシアネート、2-メチル-1,5-ペンタンジイソシアネート、3-メチル-1,5-ペンタンジイソシアネート、2,2,4-トリメチル-1,6-ヘキサメチレンジイソシアネート等の炭素数4~30の脂肪族ジイソシアネートが挙げられる。
本組成物において、架橋剤(B)の含有量は、(メタ)アクリル重合体(A)100質量部に対して、通常は0.01~15質量部であり、好ましくは0.01~10質量部、より好ましくは0.02~5質量部である。
また、エポキシ系架橋剤を用いる場合は、0.01~1質量部、キレート系架橋剤を用いる場合は、0.1~5質量部、イソシアネート系架橋剤を用いる場合は、1~10質量部であることが好ましい。これらは、(メタ)アクリル重合体(A)100質量部に対する量である。また、このような量で、エポキシ系架橋剤、キレート系架橋剤およびイソシアネート系架橋剤から選ばれる2種以上を用いてもよい。
本組成物は、上記成分のほか、本発明の効果を損なわない範囲で、シランカップリング剤、帯電防止剤、酸化防止剤、光安定剤、金属腐蝕防止剤、粘着付与剤、可塑剤、架橋促進剤、リワーク剤、レベリング剤、染料および顔料から選択される1種または2種以上の添加剤を含有してもよい。
本組成物は、その塗布性を調整するため、有機溶媒を1種類以上含有することが好ましい。有機溶媒としては、(メタ)アクリル重合体(A)の製造条件の欄で重合溶媒として例示した溶媒が挙げられる。例えば、上記重合で得られた、(メタ)アクリル重合体(A)および重合溶媒を含むポリマー溶液と、架橋剤(B)とを混合して、粘着剤組成物を調製することができる。また、レベリング性を向上させるために、本組成物は高沸点溶媒を更に含んでもよい。本発明における高沸点溶媒とは、例えば、1気圧下での沸点(標準沸点)が90℃以上である溶媒であり、トルエン(標準沸点:111℃)、メチルシクロヘキサン(標準沸点:101℃)、酢酸ブチル(標準沸点:126℃)、1-プロパノール(標準沸点:97℃)、メチルセロソルブ(標準沸点:124℃)などが挙げられる。例えば、粘着剤組成物の層を形成するときの乾燥温度よりも高い標準沸点を有する高沸点溶媒を用いることができる。本組成物における有機溶媒の含有割合は、通常は50~90質量%、好ましくは55~85質量%である。
本組成物は、(メタ)アクリル重合体(A)と、必要に応じて架橋剤(B)、添加剤等の他の成分とを、従来公知の方法により混合することで調製することができる。一実施態様では、例えば、(メタ)アクリル重合体(A)を合成する際に得られた、当該重合体(A)を含む重合体溶液に、架橋剤(B)と、必要に応じて添加剤とを配合することが挙げられる。
本発明の一実施形態に係る加飾フィルムは、剥離フィルムと、前記剥離フィルム上に形成された、本組成物からなる粘着剤層と、前記粘着剤層における前記剥離フィルムとは反対側の面上の基材とを有する。
本発明の一実施形態に係る加飾成形体は、成形体(本明細書では、「被着体」ともいう)と、該成形体の表面に配置された、前記加飾フィルムから剥離フィルムを除去してなる粘着剤層付き基材とを有する。より具体的には、前記加飾成形体は、成形体、粘着剤層、必要に応じて装飾層、および基材をこの順に有する。
剥離フィルムは、加飾フィルムを実際に使用するまでの間、粘着剤層の表面を保護する。剥離フィルムは、加飾フィルムの使用時に剥離される。剥離フィルムとしては、粘着剤層からの剥離が容易に行なえるフィルムであれば特に限定されず、樹脂フィルムが挙げられ、具体的には、ポリエチレンテレフタレート、ポリブチレンテレフタレート等のポリエステルのフィルム;ポリエチレン、ポリプロピレン、エチレン-酢酸ビニル共重合体等のポリオレフィンのフィルムが挙げられる。
剥離フィルムの少なくとも片面は、シリコーン系、フッ素系、長鎖アルキル系または脂肪酸アミド系等の剥離処理剤により、易剥離処理が施されていてもよい。
剥離フィルムにおける凹凸形状は、連続する溝構造を粘着剤層に転写しうる形状であることが好ましく、一実施態様では、凸部高さが1~100μm、凸部幅が10~500μm、凸部間隔が10~2000μmである。
粘着剤層は、上述した本組成物から形成される。
粘着剤層のゲル分率は、好ましくは40質量%以上、より好ましくは40~80質量%である。ゲル分率が前記範囲にあると、粘着剤層は優れた再剥離性を示す傾向にある。
・ゲル分率(%)=(乾燥重量/粘着剤採取重量)×100(%)
基材は、通常は、装飾対象である被着体に加飾フィルムを貼付して得られた加飾成形体における最外層を構成する。基材は、有色であっても、無色であってもよい。また、基材は、透明、半透明および不透明のいずれでもよい。また、基材は、単層構造でも複数の層で構成されていてもよい。
本発明の一実施形態に係る加飾フィルムは、基材と粘着剤層との間に、装飾層をさらに有することができる。装飾層は、加飾フィルムに意匠性を付与するために設けられる層であり、模様、文字および絵柄などを表現する層である。
本発明の一実施形態に係る加飾フィルムは、例えば、本組成物を剥離フィルムに塗布し、乾燥して粘着剤組成物の層を形成し、得られた該層における剥離フィルムとは接しない露出した面と基材とを貼り合わせ、養生して加飾フィルムを形成する方法;本組成物を基材に塗布し、乾燥して粘着剤組成物の層を形成し、得られた該層における基材とは接しない露出した面と剥離フィルムとを貼り合わせ、養生して加飾フィルムを形成する方法により、得ることができる。これらの中でも、前記組成物に含有され得る溶媒による基材の損傷を防ぐ観点から、前者の方法が好ましい。
粘着剤組成物の塗布方法としては、例えば、スピンコート法、ナイフコート法、ロールコート法、バーコート法、ブレードコート法、ダイコート法、グラビアコート法が挙げられる。
本発明の一実施形態に係る加飾フィルムの被着体としては、立体形状を有する物品などの成形体が挙げられ、3次元曲面を有する物品が好ましい。具体的には、車両の車体、車両内装材、建材、化粧板が挙げられる。なお、「車両」としては、例えば、乗用車、バス、トラック等の4輪車;オートバイ、スクーター、原動機付自転車等の二輪車;電車が挙げられる。
(メタ)アクリル重合体について、ゲルパーミエーションクロマトグラフィー法(GPC法)により、下記条件で、重量平均分子量(Mw)を求めた。
・測定装置:HLC-8320GPC(東ソー製)
・GPCカラム構成:以下の4連カラム(すべて東ソー製)
(1)TSKgel HxL-H(ガードカラム)
(2)TSKgel GMHxL
(3)TSKgel GMHxL
(4)TSKgel G2500HxL
・流速:1.0mL/min
・カラム温度:40℃
・サンプル濃度:1.5%(w/v)(テトラヒドロフランで希釈)
・移動相溶媒:テトラヒドロフラン
・標準ポリスチレン換算
後述する合成例で作製したポリマー溶液を、シリコーン処理したポリエチレンテレフタレートフィルム(PETフィルム)上に塗布し、ドクターブレードを用いて塗工し、80℃環境下にて5分間乾燥させた後、塗膜の前記PETフィルムの貼付面とは反対面に、剥離処理されたPETフィルムをさらに貼り合わせ、23℃/50%RH環境下で7日間静置して熟成させることで、2枚のPETフィルムに挟まれた厚さ50μmの粘弾性試料を得た。この粘弾性試料からPETフィルムを1枚剥離した試料を、23℃/50%RH環境下で貼り合わせ、同様にして複数枚の粘弾性試料を貼り合わせた後、50℃/5atmのオートクレーブで20分間処理して、厚さ1.0mmの粘弾性試料を作製した。
前述の厚さ1.0mmの粘弾性試料について、Anton Paar製「Physica MCR300」を用いて、JIS K7244に準拠した動的粘弾性測定法(温度範囲-40~160℃、昇温速度3.67℃/分、周波数1Hzの条件)により粘弾性スペクトルを測定し、損失正接(tanδ)を決定した。この損失正接において、極大値を取る時の温度を、ガラス転移温度(Tg)とした。
撹拌機、還流冷却器、温度計および窒素導入管を備えた反応装置に、メチルメタクリレート20部、n-ブチルアクリレート70部、アクリル酸10部および酢酸エチル溶媒100部を仕込み、窒素ガスを導入しながら80℃に昇温した。次いで、2,2’-アゾビスイソブチロニトリル0.1部を加え、窒素ガス雰囲気下、80℃で6時間重合反応を行った。反応終了後、酢酸エチルにて希釈し、固形分濃度30質量%のポリマー溶液を調製した。得られた(メタ)アクリル重合体(A-1)の重量平均分子量(Mw)は25万であった。
重合反応に用いたモノマー成分を表1に記載したとおりに変更したこと以外は合成例1と同様に行い、固形分濃度30質量%のポリマー溶液を調製した。結果を表1に示す。
撹拌機、還流冷却器、温度計および窒素導入管を備えた反応装置に、t-ブチルアクリレート35部、n-ブチルアクリレート55部、アクリル酸10部および酢酸エチル溶媒160部を仕込み、窒素ガスを導入しながら80℃に昇温した。次いで、2,2’-アゾビスイソブチロニトリル0.1部を加え、窒素ガス雰囲気下、80℃で6時間重合反応を行った。反応終了後、酢酸エチルにて希釈し、固形分濃度30質量%のポリマー溶液を調製した。得られた(メタ)アクリル重合体(A-3)の重量平均分子量(Mw)は25万であった。
重合反応に用いたモノマー成分を表1に記載したとおりに変更したこと以外は合成例3と同様に行い、固形分濃度30質量%のポリマー溶液を調製した。結果を表1に示す。
撹拌機、還流冷却器、温度計および窒素導入管を備えた反応装置に、メチルメタクリレート20部、n-ブチルアクリレート70部、アクリル酸10部および酢酸エチル溶媒70部を仕込み、窒素ガスを導入しながら80℃に昇温した。次いで、2,2’-アゾビスイソブチロニトリル0.1部を加え、窒素ガス雰囲気下、80℃で6時間重合反応を行った。反応終了後、酢酸エチルにて希釈し、固形分濃度30質量%のポリマー溶液を調製した。得られた(メタ)アクリル重合体(cA-4)の重量平均分子量(Mw)は45万であった。
合成例1で得られたポリマー溶液(固形分濃度30質量%)と、当該溶液に含まれる(メタ)アクリル重合体(A-1)の固形分100部に対して、架橋剤としてTETRAD-X(エポキシ系架橋剤、三菱ガス化学製)0.09部(固形分量)とを混合して、粘着剤組成物を得た。
配合組成を表2に記載したとおりに変更したこと以外は実施例1と同様に行い、粘着剤組成物を得た。
メチルメタクリレート:ジメチルアミノエチルアクリレート=95/5(質量比)の共重合体(重量平均分子量(Mw)1.9万)
TETRAD-X:エポキシ系架橋剤(三菱ガス化学製)
ナーセムアルミニウム:キレート系架橋剤(日本化学産業製)
コロネートL:イソシアネート系架橋剤(東ソー製)
格子状凸部付き剥離フィルム(凸部幅100μm、凸部間隔800μm、凸部高さ8μm)上に、実施例または比較例で得られた粘着剤組成物を塗布し、80℃で4分間乾燥して、厚さが35μmである粘着剤組成物の層を形成した。粘着剤組成物の層に、厚さ65μmの軟質塩化ビニルフィルムをラミネートし、40℃で3日間養生して、加飾フィルムを作製した。
得られた加飾フィルムから格子状凸部付き剥離フィルムを剥離した後、粘着剤層付きフィルムの粘着剤層面を上方に向け、落射型光学顕微鏡により粘着剤層付きフィルムの観察を行い、以下の基準で判定を行った。
◎:気泡は全く観察されなかった。
○:粘着剤層付きフィルムの一部において、僅かに気泡が観察されるが、
実使用上問題ない範囲である。
△:粘着剤層付きフィルムの全体において、小さな気泡が観察される。
×:粘着剤層付きフィルムの全体において、大きな気泡が観察される。
得られた加飾フィルムから格子状凸部付き剥離フィルムを剥離した後、粘着剤層面を外側に向け、輪状のサンプル(φ30mm×100mm)を作成し、引張り試験機(島津製作所製ストログラフ)にセットした。降下速度1000mm/minで前記サンプルを被着体であるメラミン塗装板(日本タクト製)へ接触させ、0.5秒間保持した後、同速度で前記サンプルを上昇させた際の応力を測定し、以下の基準で判定を行った。
◎:測定値が1N/30mm以下である。
○:測定値が1N/30mmを超えて3N/30mm以下である。
△:測定値が3N/30mmを超えて6N/30mm以下である。
×:測定値が6N/30mmを超える。
得られた加飾フィルムから格子状凸部付き剥離フィルムを剥離した後、粘着剤層面を被着体であるステンレス鋼材(BA-SUS、試料幅:25mm)に貼り付け、貼付け後、85℃/85%RHの環境下で1週間静置して、サンプルを得た。引張り試験機(島津製作所製ストログラフ)を用いて、測定環境23℃/50%RH、剥離角度180°および剥離速度300mm/minの条件で、前記サンプルの端部を引き剥がした際の糊残り量を目視にて観察した。
◎:剥離後の被着体に、汚染や糊残りは全く見られなかった。
○:剥離後の被着体に汚染が見られたが、イソプロピルアルコール(IPA)を含ませた脱脂綿で汚染を拭き取ることが可能であった。
△:剥離後の被着体に、貼付け面積の0超~50%に亘り、糊残りが見られた。前記糊残りはIPAを含ませた脱脂綿で拭き取ることは出来なかった。
×:剥離後の被着体に、貼付け面積の50%を超えて100%以下に亘り、糊残りが見られた。前記糊残りはIPAを含ませた脱脂綿で拭き取ることは出来なかった。
得られた加飾フィルムから格子状凸部付き剥離フィルムを剥離した後、粘着剤層面を被着体であるBA-SUS(試料幅:25mm)に貼り付け、貼付け後、23℃/50%RHの環境下で20分間静置して、サンプルを得た。引張り試験機(島津製ストログラフ)を用いて、測定環境23℃/50%RH、剥離角度180°および剥離速度300mm/minの条件で、前記サンプルの端部を引き剥がした際の応力を測定した。
Claims (7)
- 下記(I)および(II)を満たし、ゲルパーミエーションクロマトグラフィー法により測定される重量平均分子量が30万以下であり、動的粘弾性測定法により測定されるtanδのピーク温度より得られたガラス転移温度が0℃を超えて50℃未満である(メタ)アクリル重合体(A)を含有し、
前記(メタ)アクリル重合体(A)と、ガラス転移温度が50℃以上である(メタ)アクリル重合体(Ah)との合計100質量%に対し、該(メタ)アクリル重合体(Ah)の含有割合が25質量%未満である、
加飾フィルム用粘着剤組成物。
(I)前記(メタ)アクリル重合体(A)が、架橋性官能基を有さないモノマー(a1)を19質量%以上含むモノマー成分の重合体である
(II)前記モノマー(a1)のホモポリマーのガラス転移温度が0℃以上である - 前記モノマー(a1)が(メタ)アクリル酸エステルである、請求項1に記載の加飾フィルム用粘着剤組成物。
- 架橋剤(B)をさらに含有する、請求項1または2に記載の加飾フィルム用粘着剤組成物。
- 剥離フィルムと、
前記剥離フィルム上に形成された、請求項1~3のいずれか1項に記載の加飾フィルム用粘着剤組成物からなる粘着剤層と、
前記粘着剤層における前記剥離フィルムとは反対側の面上の基材と、
を有する加飾フィルム。 - 車両用である請求項4に記載の加飾フィルム。
- 成形体と、
前記成形体の表面に配置された、請求項4または5に記載の加飾フィルムから剥離フィルムを除去してなる粘着剤層付き基材と
を有する加飾成形体。 - 前記成形体が、車両である請求項6に記載の加飾成形体。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/641,980 US20220372350A1 (en) | 2019-09-11 | 2020-09-08 | Adhesive Composition for Decorative Film |
KR1020227009478A KR20220047650A (ko) | 2019-09-11 | 2020-09-08 | 가식 필름용 점착제 조성물 |
EP20864168.8A EP4029693A4 (en) | 2019-09-11 | 2020-09-08 | ADHESIVE COMPOSITION FOR ORNAMENTAL FILM |
JP2021545543A JP7410957B2 (ja) | 2019-09-11 | 2020-09-08 | 加飾フィルム用粘着剤組成物 |
CN202080061870.3A CN114402051B (zh) | 2019-09-11 | 2020-09-08 | 加饰膜用粘合剂组合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019-165714 | 2019-09-11 | ||
JP2019165714 | 2019-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021049480A1 true WO2021049480A1 (ja) | 2021-03-18 |
Family
ID=74866141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2020/033925 WO2021049480A1 (ja) | 2019-09-11 | 2020-09-08 | 加飾フィルム用粘着剤組成物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220372350A1 (ja) |
EP (1) | EP4029693A4 (ja) |
JP (1) | JP7410957B2 (ja) |
KR (1) | KR20220047650A (ja) |
CN (1) | CN114402051B (ja) |
WO (1) | WO2021049480A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003003136A (ja) * | 2001-06-25 | 2003-01-08 | Mitsubishi Rayon Co Ltd | 粘着シート |
JP2007197668A (ja) * | 2005-12-28 | 2007-08-09 | Lintec Corp | マーキング用粘着シート |
JP2011231218A (ja) * | 2010-04-28 | 2011-11-17 | Toyo Ink Sc Holdings Co Ltd | 装飾シート用粘着剤及び装飾シート |
JP2012077177A (ja) * | 2010-09-30 | 2012-04-19 | Dainippon Printing Co Ltd | 成形品加飾用粘着シート |
JP2016207900A (ja) * | 2015-04-24 | 2016-12-08 | 大日本印刷株式会社 | 樹脂封止部品の製造方法 |
JP2019073641A (ja) * | 2017-10-17 | 2019-05-16 | 日本カーバイド工業株式会社 | 加飾フィルム用粘着剤組成物、加飾フィルム、及び加飾成形品 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7927703B2 (en) * | 2003-04-11 | 2011-04-19 | 3M Innovative Properties Company | Adhesive blends, articles, and methods |
JP5419376B2 (ja) * | 2007-04-20 | 2014-02-19 | 日東電工株式会社 | 粘着シートの自動車塗膜面への接着方法 |
JP5367965B2 (ja) | 2007-07-31 | 2013-12-11 | スリーエム イノベイティブ プロパティズ カンパニー | 成形体及びその製造方法 |
JP5244435B2 (ja) | 2008-03-27 | 2013-07-24 | リンテック株式会社 | マーキングフィルム |
JP6491101B2 (ja) * | 2013-10-25 | 2019-03-27 | 株式会社クラレ | ホットメルト接着剤組成物 |
JP6742176B2 (ja) | 2016-07-14 | 2020-08-19 | ソマール株式会社 | 工程用再剥離型の粘着シート |
JP7104742B2 (ja) | 2020-05-12 | 2022-07-21 | ソマール株式会社 | 工程用再剥離型の粘着シート |
-
2020
- 2020-09-08 CN CN202080061870.3A patent/CN114402051B/zh active Active
- 2020-09-08 JP JP2021545543A patent/JP7410957B2/ja active Active
- 2020-09-08 WO PCT/JP2020/033925 patent/WO2021049480A1/ja unknown
- 2020-09-08 KR KR1020227009478A patent/KR20220047650A/ko not_active Application Discontinuation
- 2020-09-08 EP EP20864168.8A patent/EP4029693A4/en active Pending
- 2020-09-08 US US17/641,980 patent/US20220372350A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003003136A (ja) * | 2001-06-25 | 2003-01-08 | Mitsubishi Rayon Co Ltd | 粘着シート |
JP2007197668A (ja) * | 2005-12-28 | 2007-08-09 | Lintec Corp | マーキング用粘着シート |
JP2011231218A (ja) * | 2010-04-28 | 2011-11-17 | Toyo Ink Sc Holdings Co Ltd | 装飾シート用粘着剤及び装飾シート |
JP2012077177A (ja) * | 2010-09-30 | 2012-04-19 | Dainippon Printing Co Ltd | 成形品加飾用粘着シート |
JP2016207900A (ja) * | 2015-04-24 | 2016-12-08 | 大日本印刷株式会社 | 樹脂封止部品の製造方法 |
JP2019073641A (ja) * | 2017-10-17 | 2019-05-16 | 日本カーバイド工業株式会社 | 加飾フィルム用粘着剤組成物、加飾フィルム、及び加飾成形品 |
Non-Patent Citations (2)
Title |
---|
"Polymer Handbook", 2003, WILEY-INTERSCIENCE |
See also references of EP4029693A4 |
Also Published As
Publication number | Publication date |
---|---|
JP7410957B2 (ja) | 2024-01-10 |
JPWO2021049480A1 (ja) | 2021-03-18 |
US20220372350A1 (en) | 2022-11-24 |
EP4029693A4 (en) | 2023-09-13 |
CN114402051A (zh) | 2022-04-26 |
CN114402051B (zh) | 2023-08-29 |
EP4029693A1 (en) | 2022-07-20 |
KR20220047650A (ko) | 2022-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2767567B1 (en) | Adhesive tape for car | |
JP5749508B2 (ja) | ガラス用保護シート | |
JP2013006892A (ja) | 光学用両面粘着シート | |
EP2452961B1 (en) | Pressure-sensitive adhesive composition, pressure-sensitive adhesive layer, and pressure-sensitive adhesive tape or sheet | |
WO2007023695A1 (ja) | ガラス保護用粘着シート類および自動車ガラス用保護フィルム | |
KR102649521B1 (ko) | 광학용 점착제층, 광학용 점착제층의 제조 방법, 점착제층을 구비한 광학 필름, 및 화상 표시 장치 | |
WO2007105569A1 (ja) | ガラス保護用粘着シートおよび自動車ガラス用保護フィルム | |
JP7253903B2 (ja) | 粘着シートおよびその製造方法、ならびに画像表示装置の製造方法 | |
WO2012105413A1 (ja) | ガラス用保護シート | |
KR102046656B1 (ko) | 점착 시트 및 점착제 조성물 | |
US20120045641A1 (en) | Protective film for automotive wheel | |
JP4869830B2 (ja) | ガラス保護用粘着シート類および自動車ガラス用保護フィルム | |
JP6770850B2 (ja) | 光学フィルム用粘着剤組成物、ならびにこれを用いた粘着剤層、光学部材、および画像表示装置 | |
JP7306560B1 (ja) | 加飾シート用粘着剤組成物、およびそれを用いた加飾シート、該加飾シートを含む加飾構造体ならびにその製造方法。 | |
JPWO2005090453A1 (ja) | 自動車ブレーキディスクアンチラストフィルム用表面基材フィルム | |
EP2662428A1 (en) | Pressure-sensitive adhesive sheet for metal surface protection | |
KR102253709B1 (ko) | 광학 필름용 점착제 조성물, 점착제층, 광학 부재 및 화상표시장치 | |
JP2018024756A (ja) | 光学フィルム用粘着剤組成物、ならびにこれを用いた粘着剤層、光学部材、および画像表示装置 | |
JP2013087163A (ja) | 表面保護フィルム、光学部材プラスチックシート | |
JP7410957B2 (ja) | 加飾フィルム用粘着剤組成物 | |
TWI827765B (zh) | 附黏著劑層之偏光膜 | |
JP6998134B2 (ja) | 光学フィルム用粘着剤組成物、粘着剤層およびその製造方法、光学部材、ならびに画像表示装置 | |
JP2022052317A (ja) | 加飾フィルム用粘着剤組成物およびその用途 | |
JP2020090587A (ja) | 光学フィルム用粘着剤、粘着剤層、光学部材、および画像表示装置 | |
JP6998135B2 (ja) | 光学フィルム用粘着剤組成物、粘着剤層およびその製造方法、光学部材、ならびに画像表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20864168 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2021545543 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20227009478 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2020864168 Country of ref document: EP Effective date: 20220411 |