WO2013057958A1 - 光学部材の製造方法及びそのための紫外線硬化型樹脂組成物の使用 - Google Patents
光学部材の製造方法及びそのための紫外線硬化型樹脂組成物の使用 Download PDFInfo
- Publication number
- WO2013057958A1 WO2013057958A1 PCT/JP2012/006711 JP2012006711W WO2013057958A1 WO 2013057958 A1 WO2013057958 A1 WO 2013057958A1 JP 2012006711 W JP2012006711 W JP 2012006711W WO 2013057958 A1 WO2013057958 A1 WO 2013057958A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- meth
- acrylate
- optical
- resin composition
- optical member
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 229
- 239000011342 resin composition Substances 0.000 title claims abstract description 157
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 65
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 209
- 239000000758 substrate Substances 0.000 claims abstract description 146
- 239000011347 resin Substances 0.000 claims abstract description 46
- 229920005989 resin Polymers 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims description 91
- -1 alkylene glycol Chemical compound 0.000 claims description 66
- 239000010410 layer Substances 0.000 claims description 64
- 239000004973 liquid crystal related substance Substances 0.000 claims description 44
- 239000011521 glass Substances 0.000 claims description 42
- 239000003999 initiator Substances 0.000 claims description 34
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000001681 protective effect Effects 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 27
- 239000011247 coating layer Substances 0.000 claims description 25
- 239000000178 monomer Substances 0.000 claims description 23
- 229920001195 polyisoprene Polymers 0.000 claims description 20
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 15
- 230000001678 irradiating effect Effects 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 5
- ZMDDERVSCYEKPQ-UHFFFAOYSA-N Ethyl (mesitylcarbonyl)phenylphosphinate Chemical compound C=1C=CC=CC=1P(=O)(OCC)C(=O)C1=C(C)C=C(C)C=C1C ZMDDERVSCYEKPQ-UHFFFAOYSA-N 0.000 claims description 4
- LFOXEOLGJPJZAA-UHFFFAOYSA-N [(2,6-dimethoxybenzoyl)-(2,4,4-trimethylpentyl)phosphoryl]-(2,6-dimethoxyphenyl)methanone Chemical compound COC1=CC=CC(OC)=C1C(=O)P(=O)(CC(C)CC(C)(C)C)C(=O)C1=C(OC)C=CC=C1OC LFOXEOLGJPJZAA-UHFFFAOYSA-N 0.000 claims description 4
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 claims description 3
- 125000005442 diisocyanate group Chemical group 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 2
- 239000000047 product Substances 0.000 description 52
- 239000004593 Epoxy Substances 0.000 description 17
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 229920001451 polypropylene glycol Polymers 0.000 description 12
- 238000002834 transmittance Methods 0.000 description 12
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 11
- 229910052753 mercury Inorganic materials 0.000 description 11
- 239000012298 atmosphere Substances 0.000 description 8
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 8
- 239000007822 coupling agent Substances 0.000 description 8
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 229920000515 polycarbonate Polymers 0.000 description 8
- 150000005846 sugar alcohols Polymers 0.000 description 8
- XLPJNCYCZORXHG-UHFFFAOYSA-N 1-morpholin-4-ylprop-2-en-1-one Chemical compound C=CC(=O)N1CCOCC1 XLPJNCYCZORXHG-UHFFFAOYSA-N 0.000 description 7
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 7
- 239000000654 additive Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 239000005062 Polybutadiene Substances 0.000 description 6
- 125000002947 alkylene group Chemical group 0.000 description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 6
- 229920002857 polybutadiene Polymers 0.000 description 6
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 5
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010030 laminating Methods 0.000 description 5
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 4
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 235000011007 phosphoric acid Nutrition 0.000 description 4
- 239000005056 polyisocyanate Substances 0.000 description 4
- 229920001228 polyisocyanate Polymers 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 description 4
- TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000004611 light stabiliser Substances 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- IBTLFDCPAJLATQ-UHFFFAOYSA-N 1-prop-2-enoxybutane Chemical compound CCCCOCC=C IBTLFDCPAJLATQ-UHFFFAOYSA-N 0.000 description 2
- GJKGAPPUXSSCFI-UHFFFAOYSA-N 2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone Chemical compound CC(C)(O)C(=O)C1=CC=C(OCCO)C=C1 GJKGAPPUXSSCFI-UHFFFAOYSA-N 0.000 description 2
- PCKZAVNWRLEHIP-UHFFFAOYSA-N 2-hydroxy-1-[4-[[4-(2-hydroxy-2-methylpropanoyl)phenyl]methyl]phenyl]-2-methylpropan-1-one Chemical compound C1=CC(C(=O)C(C)(O)C)=CC=C1CC1=CC=C(C(=O)C(C)(C)O)C=C1 PCKZAVNWRLEHIP-UHFFFAOYSA-N 0.000 description 2
- LWRBVKNFOYUCNP-UHFFFAOYSA-N 2-methyl-1-(4-methylsulfanylphenyl)-2-morpholin-4-ylpropan-1-one Chemical compound C1=CC(SC)=CC=C1C(=O)C(C)(C)N1CCOCC1 LWRBVKNFOYUCNP-UHFFFAOYSA-N 0.000 description 2
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004713 Cyclic olefin copolymer Substances 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 125000006841 cyclic skeleton Chemical group 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- WHGNXNCOTZPEEK-UHFFFAOYSA-N dimethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](C)(OC)CCCOCC1CO1 WHGNXNCOTZPEEK-UHFFFAOYSA-N 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 125000001841 imino group Chemical group [H]N=* 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- QUAMTGJKVDWJEQ-UHFFFAOYSA-N octabenzone Chemical compound OC1=CC(OCCCCCCCC)=CC=C1C(=O)C1=CC=CC=C1 QUAMTGJKVDWJEQ-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 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 1
- YEYCMBWKTZNPDH-UHFFFAOYSA-N (2,2,6,6-tetramethylpiperidin-4-yl) benzoate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)C1=CC=CC=C1 YEYCMBWKTZNPDH-UHFFFAOYSA-N 0.000 description 1
- KJYSXRBJOSZLEL-UHFFFAOYSA-N (2,4-ditert-butylphenyl) 3,5-ditert-butyl-4-hydroxybenzoate Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OC(=O)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 KJYSXRBJOSZLEL-UHFFFAOYSA-N 0.000 description 1
- NLNVUFXLNHSIQH-UHFFFAOYSA-N (2-ethyl-2-adamantyl) prop-2-enoate Chemical compound C1C(C2)CC3CC1C(CC)(OC(=O)C=C)C2C3 NLNVUFXLNHSIQH-UHFFFAOYSA-N 0.000 description 1
- YRPLSAWATHBYFB-UHFFFAOYSA-N (2-methyl-2-adamantyl) prop-2-enoate Chemical compound C1C(C2)CC3CC1C(C)(OC(=O)C=C)C2C3 YRPLSAWATHBYFB-UHFFFAOYSA-N 0.000 description 1
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 1
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 description 1
- NWHNXXMYEICZAT-UHFFFAOYSA-N 1,2,2,6,6-pentamethylpiperidin-4-ol Chemical compound CN1C(C)(C)CC(O)CC1(C)C NWHNXXMYEICZAT-UHFFFAOYSA-N 0.000 description 1
- SUDVPELGFZKOMD-UHFFFAOYSA-N 1,2-di(propan-2-yl)thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=C(C(C)C)C(C(C)C)=CC=C3SC2=C1 SUDVPELGFZKOMD-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
- PHPRWKJDGHSJMI-UHFFFAOYSA-N 1-adamantyl prop-2-enoate Chemical compound C1C(C2)CC3CC2CC1(OC(=O)C=C)C3 PHPRWKJDGHSJMI-UHFFFAOYSA-N 0.000 description 1
- SDXHBDVTZNMBEW-UHFFFAOYSA-N 1-ethoxy-2-(2-hydroxyethoxy)ethanol Chemical compound CCOC(O)COCCO SDXHBDVTZNMBEW-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- YIKSHDNOAYSSPX-UHFFFAOYSA-N 1-propan-2-ylthioxanthen-9-one Chemical compound S1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)C YIKSHDNOAYSSPX-UHFFFAOYSA-N 0.000 description 1
- IEKHISJGRIEHRE-UHFFFAOYSA-N 16-methylheptadecanoic acid;propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O.CC(C)CCCCCCCCCCCCCCC(O)=O IEKHISJGRIEHRE-UHFFFAOYSA-N 0.000 description 1
- VDVUCLWJZJHFAV-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidin-4-ol Chemical compound CC1(C)CC(O)CC(C)(C)N1 VDVUCLWJZJHFAV-UHFFFAOYSA-N 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- CZZVAVMGKRNEAT-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diol;3-hydroxy-2,2-dimethylpropanoic acid Chemical class OCC(C)(C)CO.OCC(C)(C)C(O)=O CZZVAVMGKRNEAT-UHFFFAOYSA-N 0.000 description 1
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 1
- JTTIOYHBNXDJOD-UHFFFAOYSA-N 2,4,6-triaminopyrimidine Chemical compound NC1=CC(N)=NC(N)=N1 JTTIOYHBNXDJOD-UHFFFAOYSA-N 0.000 description 1
- LCHAFMWSFCONOO-UHFFFAOYSA-N 2,4-dimethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC(C)=C3SC2=C1 LCHAFMWSFCONOO-UHFFFAOYSA-N 0.000 description 1
- YWEJNVNVJGORIU-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethyl 2-hydroxy-2-phenylacetate Chemical compound OCCOCCOC(=O)C(O)C1=CC=CC=C1 YWEJNVNVJGORIU-UHFFFAOYSA-N 0.000 description 1
- LEVFXWNQQSSNAC-UHFFFAOYSA-N 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-hexoxyphenol Chemical compound OC1=CC(OCCCCCC)=CC=C1C1=NC(C=2C=CC=CC=2)=NC(C=2C=CC=CC=2)=N1 LEVFXWNQQSSNAC-UHFFFAOYSA-N 0.000 description 1
- ZMWRRFHBXARRRT-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol Chemical compound CCC(C)(C)C1=CC(C(C)(C)CC)=CC(N2N=C3C=CC=CC3=N2)=C1O ZMWRRFHBXARRRT-UHFFFAOYSA-N 0.000 description 1
- IYAZLDLPUNDVAG-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 IYAZLDLPUNDVAG-UHFFFAOYSA-N 0.000 description 1
- VQMHSKWEJGIXGA-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-6-dodecyl-4-methylphenol Chemical compound CCCCCCCCCCCCC1=CC(C)=CC(N2N=C3C=CC=CC3=N2)=C1O VQMHSKWEJGIXGA-UHFFFAOYSA-N 0.000 description 1
- UMLWXYJZDNNBTD-UHFFFAOYSA-N 2-(dimethylamino)-1-phenylethanone Chemical compound CN(C)CC(=O)C1=CC=CC=C1 UMLWXYJZDNNBTD-UHFFFAOYSA-N 0.000 description 1
- KJSGODDTWRXQRH-UHFFFAOYSA-N 2-(dimethylamino)ethyl benzoate Chemical compound CN(C)CCOC(=O)C1=CC=CC=C1 KJSGODDTWRXQRH-UHFFFAOYSA-N 0.000 description 1
- HPILSDOMLLYBQF-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical compound C1OC1COC(CCC)OCC1CO1 HPILSDOMLLYBQF-UHFFFAOYSA-N 0.000 description 1
- HSDVRWZKEDRBAG-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COC(CCCCC)OCC1CO1 HSDVRWZKEDRBAG-UHFFFAOYSA-N 0.000 description 1
- HDPLHDGYGLENEI-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COCC1CO1 HDPLHDGYGLENEI-UHFFFAOYSA-N 0.000 description 1
- WMYINDVYGQKYMI-UHFFFAOYSA-N 2-[2,2-bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol Chemical compound CCC(CO)(CO)COCC(CC)(CO)CO WMYINDVYGQKYMI-UHFFFAOYSA-N 0.000 description 1
- FIOCEWASVZHBTK-UHFFFAOYSA-N 2-[2-(2-oxo-2-phenylacetyl)oxyethoxy]ethyl 2-oxo-2-phenylacetate Chemical compound C=1C=CC=CC=1C(=O)C(=O)OCCOCCOC(=O)C(=O)C1=CC=CC=C1 FIOCEWASVZHBTK-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
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 description 1
- HIGURUTWFKYJCH-UHFFFAOYSA-N 2-[[1-(oxiran-2-ylmethoxymethyl)cyclohexyl]methoxymethyl]oxirane Chemical compound C1OC1COCC1(COCC2OC2)CCCCC1 HIGURUTWFKYJCH-UHFFFAOYSA-N 0.000 description 1
- KUAUJXBLDYVELT-UHFFFAOYSA-N 2-[[2,2-dimethyl-3-(oxiran-2-ylmethoxy)propoxy]methyl]oxirane Chemical compound C1OC1COCC(C)(C)COCC1CO1 KUAUJXBLDYVELT-UHFFFAOYSA-N 0.000 description 1
- UZOYICMDDCNJJG-UHFFFAOYSA-N 2-[[3-(benzotriazol-2-yl)-2-hydroxy-5-methylphenyl]methyl]-4,5,6,7-tetrahydroisoindole-1,3-dione Chemical compound N1=C2C=CC=CC2=NN1C1=CC(C)=CC(CN2C(C3=C(CCCC3)C2=O)=O)=C1O UZOYICMDDCNJJG-UHFFFAOYSA-N 0.000 description 1
- UHFFVFAKEGKNAQ-UHFFFAOYSA-N 2-benzyl-2-(dimethylamino)-1-(4-morpholin-4-ylphenyl)butan-1-one Chemical compound C=1C=C(N2CCOCC2)C=CC=1C(=O)C(CC)(N(C)C)CC1=CC=CC=C1 UHFFVFAKEGKNAQ-UHFFFAOYSA-N 0.000 description 1
- ZCDADJXRUCOCJE-UHFFFAOYSA-N 2-chlorothioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3SC2=C1 ZCDADJXRUCOCJE-UHFFFAOYSA-N 0.000 description 1
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- RLHGFJMGWQXPBW-UHFFFAOYSA-N 2-hydroxy-3-(1h-imidazol-5-ylmethyl)benzamide Chemical compound NC(=O)C1=CC=CC(CC=2NC=NC=2)=C1O RLHGFJMGWQXPBW-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- HUFRMAUWIZDZIJ-UHFFFAOYSA-N 2-hydroxyhexano-6-lactone Chemical compound OC1CCCCOC1=O HUFRMAUWIZDZIJ-UHFFFAOYSA-N 0.000 description 1
- BAWPQHHUILXQGW-UHFFFAOYSA-N 2-methyl-1-(4-prop-1-en-2-ylphenyl)propane-1,2-diol Chemical compound CC(=C)C1=CC=C(C(O)C(C)(C)O)C=C1 BAWPQHHUILXQGW-UHFFFAOYSA-N 0.000 description 1
- DTFKRVXLBCAIOZ-UHFFFAOYSA-N 2-methylanisole Chemical compound COC1=CC=CC=C1C DTFKRVXLBCAIOZ-UHFFFAOYSA-N 0.000 description 1
- UWRXMIQVSKQAIJ-UHFFFAOYSA-N 2-n-[3-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1h-triazin-2-yl]-[2-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1h-triazin-2-yl]-[3-[[4,6-bis[butyl-(1,2,2,6,6-pentamethylpiperidin-4-yl)amino]-1h-triazin-2-yl]amino]propyl Chemical compound C=1C(N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)=NN(NCCCN(CCN(CCCNN2N=C(C=C(N2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N2N=C(C=C(N2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N2N=C(C=C(N2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)N(CCCC)C2CC(C)(C)N(C)C(C)(C)C2)NC=1N(CCCC)C1CC(C)(C)N(C)C(C)(C)C1 UWRXMIQVSKQAIJ-UHFFFAOYSA-N 0.000 description 1
- FJDLQLIRZFKEKJ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanamide Chemical compound CC(C)(C)C1=CC(CCC(N)=O)=CC(C(C)(C)C)=C1O FJDLQLIRZFKEKJ-UHFFFAOYSA-N 0.000 description 1
- OXYZDRAJMHGSMW-UHFFFAOYSA-N 3-chloropropyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)CCCCl OXYZDRAJMHGSMW-UHFFFAOYSA-N 0.000 description 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QRLSTWVLSWCGBT-UHFFFAOYSA-N 4-((4,6-bis(octylthio)-1,3,5-triazin-2-yl)amino)-2,6-di-tert-butylphenol Chemical compound CCCCCCCCSC1=NC(SCCCCCCCC)=NC(NC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=N1 QRLSTWVLSWCGBT-UHFFFAOYSA-N 0.000 description 1
- STEYNUVPFMIUOY-UHFFFAOYSA-N 4-Hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CC(O)CC(C)(C)N1CCO STEYNUVPFMIUOY-UHFFFAOYSA-N 0.000 description 1
- VSAWBBYYMBQKIK-UHFFFAOYSA-N 4-[[3,5-bis[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-2,4,6-trimethylphenyl]methyl]-2,6-ditert-butylphenol Chemical compound CC1=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C(CC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)C(C)=C1CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VSAWBBYYMBQKIK-UHFFFAOYSA-N 0.000 description 1
- YKVAWSVTEWXJGJ-UHFFFAOYSA-N 4-chloro-2-methylsulfanylthieno[3,2-d]pyrimidine Chemical compound CSC1=NC(Cl)=C2SC=CC2=N1 YKVAWSVTEWXJGJ-UHFFFAOYSA-N 0.000 description 1
- LOVBJZWYPCJEDF-UHFFFAOYSA-N 6-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]hexyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCCCCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 LOVBJZWYPCJEDF-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- WRAGBEWQGHCDDU-UHFFFAOYSA-M C([O-])([O-])=O.[NH4+].[Zr+] Chemical compound C([O-])([O-])=O.[NH4+].[Zr+] WRAGBEWQGHCDDU-UHFFFAOYSA-M 0.000 description 1
- SQUNKLNGFIILTR-UHFFFAOYSA-N C1(CCCCC1)CO[Si](OC)(OC)CC Chemical compound C1(CCCCC1)CO[Si](OC)(OC)CC SQUNKLNGFIILTR-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XVZXOLOFWKSDSR-UHFFFAOYSA-N Cc1cc(C)c([C]=O)c(C)c1 Chemical group Cc1cc(C)c([C]=O)c(C)c1 XVZXOLOFWKSDSR-UHFFFAOYSA-N 0.000 description 1
- CYSQUZMXGRMWFM-UHFFFAOYSA-N ClCCC[Si](OC)(OC)C.C(C(=C)C)(=O)OCCC[Si](OC)(OC)OC Chemical compound ClCCC[Si](OC)(OC)C.C(C(=C)C)(=O)OCCC[Si](OC)(OC)OC CYSQUZMXGRMWFM-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- MUXOBHXGJLMRAB-UHFFFAOYSA-N Dimethyl succinate Chemical compound COC(=O)CCC(=O)OC MUXOBHXGJLMRAB-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 101000720524 Gordonia sp. (strain TY-5) Acetone monooxygenase (methyl acetate-forming) Proteins 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- DCTLJGWMHPGCOS-UHFFFAOYSA-N Osajin Chemical compound C1=2C=CC(C)(C)OC=2C(CC=C(C)C)=C(O)C(C2=O)=C1OC=C2C1=CC=C(O)C=C1 DCTLJGWMHPGCOS-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OFSAUHSCHWRZKM-UHFFFAOYSA-N Padimate A Chemical compound CC(C)CCOC(=O)C1=CC=C(N(C)C)C=C1 OFSAUHSCHWRZKM-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 description 1
- UMHKOAYRTRADAT-UHFFFAOYSA-N [hydroxy(octoxy)phosphoryl] octyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OP(O)(=O)OCCCCCCCC UMHKOAYRTRADAT-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- 150000001565 benzotriazoles Chemical class 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
- UHVCSNKHFBQKBO-UHFFFAOYSA-N benzyl-ethenyl-[2-(3-trimethoxysilylpropylamino)ethyl]azanium;chloride Chemical compound Cl.CO[Si](OC)(OC)CCCNCCN(C=C)CC1=CC=CC=C1 UHVCSNKHFBQKBO-UHFFFAOYSA-N 0.000 description 1
- 229940000635 beta-alanine Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- RSOILICUEWXSLA-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)N(C)C(C)(C)C1 RSOILICUEWXSLA-UHFFFAOYSA-N 0.000 description 1
- OSIVCXJNIBEGCL-UHFFFAOYSA-N bis(2,2,6,6-tetramethyl-1-octoxypiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)N(OCCCCCCCC)C(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)N(OCCCCCCCC)C(C)(C)C1 OSIVCXJNIBEGCL-UHFFFAOYSA-N 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- KAQNKDWPKUUFRK-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate decanedioic acid Chemical compound C(CCCCCCCCC(=O)O)(=O)O.C(CCCCCCCCC(=O)OC1CC(NC(C1)(C)C)(C)C)(=O)OC1CC(NC(C1)(C)C)(C)C KAQNKDWPKUUFRK-UHFFFAOYSA-N 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 229910002026 crystalline silica Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- XMQYIPNJVLNWOE-UHFFFAOYSA-N dioctyl hydrogen phosphite Chemical compound CCCCCCCCOP(O)OCCCCCCCC XMQYIPNJVLNWOE-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- MCPKSFINULVDNX-UHFFFAOYSA-N drometrizole Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- QZUPTXGVPYNUIT-UHFFFAOYSA-N isophthalamide Chemical compound NC(=O)C1=CC=CC(C(N)=O)=C1 QZUPTXGVPYNUIT-UHFFFAOYSA-N 0.000 description 1
- PBOSTUDLECTMNL-UHFFFAOYSA-N lauryl acrylate Chemical compound CCCCCCCCCCCCOC(=O)C=C PBOSTUDLECTMNL-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- LUCXVPAZUDVVBT-UHFFFAOYSA-N methyl-[3-(2-methylphenoxy)-3-phenylpropyl]azanium;chloride Chemical compound Cl.C=1C=CC=CC=1C(CCNC)OC1=CC=CC=C1C LUCXVPAZUDVVBT-UHFFFAOYSA-N 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- IFZUFHWISBKFJP-UHFFFAOYSA-N n'-[4-[dimethoxy(methyl)silyl]oxybutyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)OCCCCNCCN IFZUFHWISBKFJP-UHFFFAOYSA-N 0.000 description 1
- FDAKZQLBIFPGSV-UHFFFAOYSA-N n-butyl-2,2,6,6-tetramethylpiperidin-4-amine Chemical compound CCCCNC1CC(C)(C)NC(C)(C)C1 FDAKZQLBIFPGSV-UHFFFAOYSA-N 0.000 description 1
- HRYSOBDFNHXNTM-UHFFFAOYSA-N n-butylbutan-1-amine;1,3,5-triazine Chemical compound C1=NC=NC=N1.CCCCNCCCC HRYSOBDFNHXNTM-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229950002083 octabenzone Drugs 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- FZUGPQWGEGAKET-UHFFFAOYSA-N parbenate Chemical compound CCOC(=O)C1=CC=C(N(C)C)C=C1 FZUGPQWGEGAKET-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229960003424 phenylacetic acid Drugs 0.000 description 1
- 239000003279 phenylacetic acid Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920005906 polyester polyol Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- YMBCJWGVCUEGHA-UHFFFAOYSA-M tetraethylammonium chloride Chemical compound [Cl-].CC[N+](CC)(CC)CC YMBCJWGVCUEGHA-UHFFFAOYSA-M 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- WUPCFMITFBVJMS-UHFFFAOYSA-N tetrakis(1,2,2,6,6-pentamethylpiperidin-4-yl) butane-1,2,3,4-tetracarboxylate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)CC(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)C(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)CC(=O)OC1CC(C)(C)N(C)C(C)(C)C1 WUPCFMITFBVJMS-UHFFFAOYSA-N 0.000 description 1
- NZNAAUDJKMURFU-UHFFFAOYSA-N tetrakis(2,2,6,6-tetramethylpiperidin-4-yl) butane-1,2,3,4-tetracarboxylate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CC(C(=O)OC1CC(C)(C)NC(C)(C)C1)C(C(=O)OC1CC(C)(C)NC(C)(C)C1)CC(=O)OC1CC(C)(C)NC(C)(C)C1 NZNAAUDJKMURFU-UHFFFAOYSA-N 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10339—Specific parts of the laminated safety glass or glazing being colored or tinted
- B32B17/10348—Specific parts of the laminated safety glass or glazing being colored or tinted comprising an obscuration band
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10706—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer being photo-polymerized
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10743—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
-
- 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
-
- 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
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- 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
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
-
- 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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/062—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/067—Polyurethanes; Polyureas
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/671—Unsaturated compounds having only one group containing active hydrogen
- C08G18/672—Esters of acrylic or alkyl acrylic acid having only one group containing active hydrogen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
- C09J175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/60—In a particular environment
- B32B2309/68—Vacuum
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- 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
- B32B2333/00—Polymers of unsaturated acids or derivatives thereof
- B32B2333/04—Polymers of esters
- B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/208—Touch screens
-
- 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
- C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
-
- 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
- C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Definitions
- the present invention relates to a method for producing an optical member by laminating an optical substrate having a light-shielding portion and another optical substrate, and the use of an ultraviolet curable resin composition therefor.
- a touch panel that enable screen input by attaching a touch panel to a display screen of a display device such as a liquid crystal display, a plasma display, or an organic EL display are widely used.
- a glass plate or resin film on which a transparent electrode is formed is bonded with a slight gap facing each other, and if necessary, a transparent protective plate made of glass or resin on the touch surface Has a structure of bonding.
- a strip-shaped light shielding portion is formed on the outermost edge of the transparent protective plate in order to improve the contrast of the display image.
- the transparent protective plate on which the light shielding part is formed is bonded with the ultraviolet curable resin composition, sufficient ultraviolet light does not reach the light shielding area behind the light shielding part of the ultraviolet curable resin by the light shielding part, Curing of the resin in the light shielding region becomes insufficient. If the resin is not sufficiently cured, problems such as display unevenness in the display image near the light shielding portion occur.
- Patent Document 1 discloses a technique for curing the resin in the light shielding region by containing an organic peroxide in the ultraviolet curable resin and heating it after the ultraviolet irradiation. Yes.
- the heating process may damage the liquid crystal display device and the like.
- Patent Document 2 discloses a technique for curing the resin in the light shielding region by irradiating ultraviolet rays from the outer side surface of the light shielding portion forming surface.
- Patent Document 3 discloses a technique using the slow-acting property of a cationic polymerizable ultraviolet curable resin, but the cured resin is inferior in flexibility.
- the present invention can obtain an optical member such as a touch panel or a display unit having little damage to the optical substrate, good productivity, good curability and adhesion, and curing of the resin in the light shielding portion.
- An object of the present invention is to provide a method for producing an optical member using an ultraviolet curable resin composition capable of obtaining a highly reliable optical member having a high degree of reliability.
- the inventors of the present invention use an ultraviolet curable resin composition to produce an optical substrate having a light shielding part and another optical substrate by a method having a specific process. As a result, it was found that the above problems could be solved, and the present invention was completed. That is, the present invention relates to the following (1) to (19).
- Process 2 Another optical base material is bonded to the uncured portion of the cured product layer of the optical base material obtained in Step 1, or the cured product of the other optical base material obtained in Step 1 Bonding the uncured portion of the layer together
- Process 3 The process of irradiating an ultraviolet-ray through the optical base material which has a light-shielding part to the hardened
- (2) The method for producing an optical member according to the above (1), wherein the ultraviolet ray irradiation amount in the step 1 is 5 to 200 mJ / cm 2 .
- (3) The manufacturing method of the optical member as described in said (1) or (2) which sprays oxygen or ozone on the surface on the opposite side to the optical base material side of the said coating layer in the process 1 at the time of irradiating an ultraviolet-ray.
- the optical substrate comprises a transparent glass substrate having a light shielding part, a transparent resin substrate having a light shielding part, a glass substrate having a light shielding part and a transparent electrode formed thereon, a liquid crystal display unit, a plasma display unit, and an organic EL display unit.
- One optical base material is a protective base material having a light-shielding portion, and another optical base material bonded thereto is a touch panel or a display unit having a touch panel, and an optical member having at least two optical base materials bonded together
- One optical substrate is an optical substrate having a light shielding portion
- the other optical substrate bonded thereto is a display unit
- an optical member having at least two optical substrates bonded has an optical shielding portion.
- a display unit having a substrate, and in Step 1, the surface of the optical substrate having the light-shielding portion, the display surface of the display unit, or both of them are provided on the surface.
- the optical base material having the light shielding portion is a protective base material for protecting the display screen in the display unit, or is a touch panel, and in Step 1, the surface on the side having the light shielding portion of the protective base material, or The above ultraviolet curable resin composition is applied to any one of or both of the base material surface opposite to the touch surface of the touch panel and the display surface of the display unit. Manufacturing method of optical member.
- the (meth) acrylate (A) is at least one (meth) acrylate selected from the group consisting of urethane (meth) acrylate, (meth) acrylate having a polyisoprene skeleton, and a (meth) acrylate monomer.
- (10) As the (meth) acrylate (A), (I) urethane (meth) acrylate obtained by reaction of poly C2-C4 alkylene glycol, diisocyanate and hydroxy C2-C4 alkyl (meth) acrylate, and (Ii) (meth) acrylate monomers, The method for producing an optical member according to any one of the above (1) to (7), which is an ultraviolet curable resin composition containing both of the above. (11) The method for producing an optical member according to the above (9) or (10), wherein the urethane (meth) acrylate has a weight average molecular weight of 7000 to 25000.
- a bonded optical member having little damage to the optical substrate, good productivity, good curability and adhesion for example, a touch panel having the optical substrate having a light shielding portion or the same display A body unit etc. can be obtained. Furthermore, since the degree of curing of the resin at the light shielding portion is high, problems such as display unevenness of the display image in the vicinity of the light shielding portion do not occur, and a highly reliable optical member can be provided.
- the manufacturing method of the optical member which uses the ultraviolet curable resin composition of this invention is demonstrated.
- the method for producing an optical member of the present invention at least one of optical substrates to be bonded has a light-shielding portion, and at least two optical substrates are bonded by the following (Step 1) to (Step 3). It is characterized by that.
- Step 1 To at least one optical substrate, an ultraviolet curable resin composition containing (meth) acrylate (A) and a photopolymerization initiator (B) is applied to form an application layer, By irradiating the coating layer with ultraviolet rays, a cured portion (hereinafter referred to as “cured portion of the cured product layer” or simply “cured portion”) present on the optical substrate side (lower side of the coated layer) in the coated layer. )) And the uncured portion (hereinafter referred to as “uncured portion of the cured product layer” or simply “uncured portion”) existing on the side opposite to the optical substrate side (the upper side of the coating layer, usually the air side). A step of obtaining an optical substrate having a cured product layer.
- Step 2 Another optical substrate is bonded to the uncured portion of the cured product layer of the optical substrate obtained in Step 1, or the other optical substrate obtained in Step 1 is cured.
- Process 3 The process of irradiating an ultraviolet-ray through the optical base material which has a light-shielding part to the hardened
- FIG. 1 is a process diagram showing a first embodiment of a method for producing an optical member using the ultraviolet curable resin composition of the present invention.
- the first embodiment is a method of obtaining an optical member (a liquid crystal display unit having a light shielding part) by bonding the liquid crystal display unit 1 and a transparent substrate 2 having a light shielding part.
- the liquid crystal display unit 1 is a liquid crystal display unit in which a liquid crystal material is sealed between a pair of substrates on which electrodes are formed, and a polarizing plate, a driving circuit, a signal input cable, and a backlight unit are provided.
- the transparent substrate 2 having a light shielding part is black on the surface of the bonding surface of the transparent substrate 3 such as a glass plate, a polymethyl methacrylate (PMMA) plate, a polycarbonate (PC) plate or an alicyclic polyolefin polymer (COP) plate.
- a frame-shaped light-shielding portion 4 is formed.
- the light-shielding portion 4 is formed by attaching a tape, applying a paint, printing, or the like.
- the ultraviolet curable resin composition containing (meth) acrylate (A) and a photoinitiator (B) is made into the transparent which has the display surface of the liquid crystal display unit 1, and a light-shielding part. It is applied to each surface of the surface of the substrate 2 where the light shielding portion is formed.
- the coating method include a slit coater, a roll coater, a spin coater, and a screen printing method.
- the ultraviolet curable resin composition applied to the surfaces of the liquid crystal display unit 1 and the transparent substrate 2 having the light shielding portion may be the same or different ultraviolet curable resin compositions. Usually, it is preferable that both are the same ultraviolet curable resin composition composition.
- the film thickness of the cured product of each ultraviolet curable resin is adjusted so that the cured resin layer 7 after bonding has a thickness of 50 to 500 ⁇ m, preferably 50 to 350 ⁇ m, and more preferably 100 to 350 ⁇ m.
- the film thickness of the cured layer of the ultraviolet curable resin existing on the surface of the transparent substrate 2 having the light shielding portion depends on the film thickness, the ultraviolet light normally existing on the surface of the liquid crystal display unit 1 is used. It is preferable that the thickness is the same as or thicker than the thickness of the cured product layer of the curable resin. This is to minimize the portion that remains uncured even after irradiation with ultraviolet rays in the post-process 3 to eliminate the possibility of poor curing.
- the ultraviolet curable resin composition layer 5 after application is irradiated with ultraviolet rays 8 and a cured portion (in the drawing, the liquid crystal display unit side or the transparent substrate side as viewed from the ultraviolet curable resin composition) is present (in the figure). (Not shown) and an uncured portion (not shown in the figure) existing on the upper side of the coating layer (on the opposite side of the liquid crystal display unit side or on the opposite side of the transparent substrate side) (on the atmosphere side when performed in the atmosphere)
- a cured product layer 6 is obtained.
- the irradiation amount of ultraviolet rays is preferably 5 to 200 mJ / cm 2 , and particularly preferably 10 to 100 mJ / cm 2 .
- the light source used for ultraviolet to near ultraviolet irradiation is not limited as long as it is a lamp that irradiates ultraviolet to near ultraviolet light.
- a low-pressure, high-pressure or ultrahigh-pressure mercury lamp, metal halide lamp, (pulse) xenon lamp, or electrodeless lamp can be used.
- uncured means that the curing has not progressed at all, or the progress of the curing is small, the fluidity is the same as that at the beginning of application, and it can be washed away with a solvent.
- irradiation with ultraviolet rays is usually carried out in the atmosphere in the upper surface of the coating layer (on the opposite side to the liquid crystal display unit side or the transparent substrate side as seen from the ultraviolet curable resin composition). ). Further, ultraviolet irradiation may be performed while spraying a curing-inhibiting gas on the upper surface of the coating layer after evacuation.
- the side opposite to the liquid crystal display unit side or the side opposite to the transparent substrate side is the atmosphere side.
- the state of the uncured portion and the film thickness of the uncured portion can be adjusted by spraying oxygen or ozone onto the surface of the ultraviolet curable resin layer (coating layer) during the ultraviolet irradiation. That is, when oxygen or ozone is sprayed on the surface of the coating layer, oxygen inhibition of curing of the ultraviolet curable resin composition occurs on the surface, so that the surface can be uncured reliably, The film thickness can be increased.
- the optical member obtained by bonding the transparent substrate 2 and the liquid crystal display unit 1 is irradiated with the ultraviolet-ray 8 from the transparent substrate 2 side which has a light-shielding part, and ultraviolet-curable type
- the resin composition layer (coating layer) is cured.
- the dose of ultraviolet rays is preferably from about 100 ⁇ 4000mJ / cm 2, particularly preferably 200 ⁇ 3000mJ / cm 2 approximately.
- the light source used for curing by irradiation with ultraviolet to near ultraviolet rays may be any type of light source as long as it is a lamp that emits ultraviolet to near ultraviolet rays.
- a low-pressure, high-pressure or ultrahigh-pressure mercury lamp, metal halide lamp, (pulse) xenon lamp, or electrodeless lamp can be used. In this way, an optical member as shown in FIG. 4 can be obtained.
- FIG. 2 is a process diagram showing a second embodiment of a method for producing an optical member using the ultraviolet curable resin composition of the present invention.
- symbol is attached
- the liquid crystal display unit is formed so that the uncured portion of the obtained cured product layer 6 and the surface provided with the light shielding portion on the transparent substrate 2 having the light shielding portion face each other. 1 and a transparent substrate 2 having a light shielding portion are bonded together. Bonding can be performed either in air or in vacuum.
- FIG. 2C the optical member obtained by laminating the transparent substrate 2 and the liquid crystal display unit 1 is irradiated with ultraviolet rays 8 from the transparent substrate 2 side having a light-shielding portion, so that an ultraviolet curable type is obtained.
- the cured product layer 6 having an uncured portion of the resin composition is cured.
- the optical member shown in FIG. 4 can be obtained.
- the optical member of the present invention may be manufactured by the following modified third embodiment.
- an ultraviolet curable resin composition is applied on the surface of the transparent substrate 2 having the light shielding portion on which the light shielding portion 4 is formed, and then the obtained coating layer (ultraviolet curable resin composition layer 5) is irradiated with ultraviolet rays 8.
- a cured product layer 6 having the following is obtained.
- an optical substrate In each of the above embodiments, some of the embodiments of the method for producing an optical member of the present invention are described with one specific example of an optical substrate.
- a liquid crystal display unit and a transparent substrate having a light-shielding portion have been described, but in the manufacturing method of the present invention, various members described later can be used as an optical substrate instead of the liquid crystal display unit.
- the various members mentioned later as an optical base material can be used.
- an optical base material such as a liquid crystal display unit and a transparent substrate, these optical base materials were further pasted with another optical base material layer (for example, a cured product layer of an ultraviolet curable resin composition). You may use what laminated
- any method for adjusting the film thickness of the uncured portion by spraying ozone is not applied only to the above-described embodiment, and can be applied to any manufacturing method included in the present invention.
- the optical base material is an optical base material
- the optical base material bonded to the optical base material is at least one display body unit selected from the group consisting of a liquid crystal display unit, a plasma display unit, and an organic EL display unit.
- One optical base material is a protective base material having a light-shielding portion, and another optical base material bonded thereto is a touch panel or a display unit having a touch panel, and at least two optical base materials are bonded together.
- the optical member is a touch panel having a protective base material having a light shielding portion or a display unit having the same.
- the ultraviolet curable resin composition described above is applied to either one or both of the surface of the protective base material having the light shielding portion and the touch surface of the touch panel. Is preferably applied.
- One optical substrate is an optical substrate having a light shielding portion, the other optical substrate bonded thereto is a display unit, and an optical member having at least two optical substrates bonded is a light shielding portion.
- the aspect which is a display body unit which has an optical base material which has.
- the ultraviolet curable resin is applied to either the surface of the optical substrate having the light shielding portion on the side where the light shielding portion is provided, the display surface of the display unit, or both of them. It is preferable to apply the composition.
- the optical substrate having a light shielding part include a display screen protective plate having a light shielding part, or a touch panel provided with a protective substrate having a light shielding part.
- the optical substrate having the light-shielding portion is a protective plate for a display screen having the light-shielding portion
- the surface of the optical substrate having the light-shielding portion is provided on the side on which the light-shielding portion is provided. It is the surface on the side where the part is provided.
- the optical base material having the light shielding part is a touch panel having a protective base material having the light shielding part
- the protective base material having the light shielding part is pasted on the touch surface of the touch panel.
- the surface of the optical substrate having the light-shielding portion on the side where the light-shielding portion is provided refers to the substrate surface of the touch panel opposite to the touch surface of the touch panel.
- the light-shielding portion of the optical base material having the light-shielding portion may be in any of the optical base materials, but is usually produced in a frame shape around the optical base material in the form of a transparent plate or sheet, and its width is 0 About 5 to 10 mm, preferably about 1 to 8 mm, more preferably about 2 to 8 mm.
- the ultraviolet curable resin composition of the present invention contains (meth) acrylate (A) and a photopolymerization initiator (B). Moreover, the other component which can be added to the ultraviolet curable resin composition used for optics as an arbitrary component can be contained.
- the phrase “can be added to an ultraviolet curable resin composition used for optics” means that an additive that lowers the transparency of the cured product to an extent that it cannot be used for optics is not included.
- the composition ratio of the ultraviolet curable resin composition is such that (meth) acrylate (A) is 25 to 90% by weight and the photopolymerization initiator (B) is 0. 0% with respect to the total amount of the ultraviolet curable resin composition. 2 to 5% by weight, other components are the balance.
- any photopolymerization initiator that is usually used can be used as the photopolymerization initiator (B).
- acyl phosphine oxide can be mentioned as one of preferable polymerization initiators. When acylphosphine oxide is used, a cured product layer having both a cured portion and an uncured portion can be better formed.
- (meth) acrylate (A) in the ultraviolet curable resin composition of this invention From the group which consists of urethane (meth) acrylate, (meth) acrylate which has a polyisoprene skeleton, and a (meth) acrylate monomer. It is preferred to use any selected. More preferably, it is an embodiment containing both (i) at least one of urethane (meth) acrylate or (meth) acrylate having a polyisoprene skeleton and (ii) (meth) acrylate monomer.
- “(meth) acrylate” means either one or both of methacrylate and acrylate. The same applies to “(meth) acrylic acid” and the like.
- the urethane (meth) acrylate can be obtained by reacting three kinds of polyhydric alcohol, polyisocyanate and hydroxy group-containing (meth) acrylate.
- polyhydric alcohol examples have 1 to 10 carbon atoms such as neopentyl glycol, 3-methyl-1,5-pentanediol, ethylene glycol, propylene glycol, 1,4-butanediol and 1,6-hexanediol.
- Polyester polyol obtained by reaction with acid, phthalic acid, hexahydrophthalic anhydride, terephthalic acid, adipic acid, azelaic acid, tetrahydrophthalic anhydride, etc .; obtained by reaction of polyhydric alcohol with ⁇ -caprolactone Prolactone alcohol; polycarbonate polyol (for example, polycarbonate diol obtained by reaction of 1,6-hexanediol and diphenyl carbonate); or polyether polyol (for example, polyethylene glycol, polypropylene glycol, polytetramethylene glycol and ethylene oxide modified bisphenol) A)
- Polypropylene glycol is preferable as the polyhydric alcohol from the viewpoint of compatibility with the other component (A), and polypropylene glycol having a weight average molecular weight of 2000 or more is particularly preferable from the viewpoint of adhesion to the substrate.
- the upper limit of the weight average molecular weight at this time is not particularly limited, but is preferably 10,000 or less, and more preferably 5000 or less.
- the organic polyisocyanate include isophorone diisocyanate, hexamethylene diisocyanate, tolylene diisocyanate, xylene diisocyanate, diphenylmethane-4,4′-diisocyanate, and dicyclopentanyl isocyanate.
- hydroxy group-containing (meth) acrylates include hydroxy C2-C4 alkyl (meth) acrylates such as hydroxyethyl (meth) acrylate, hydroxypropyl (meth) acrylate and hydroxybutyl (meth) acrylate; dimethylol cyclohexyl mono (Meth) acrylate; hydroxycaprolactone (meth) acrylate; and hydroxy group-terminated polyalkylene glycol (meth) acrylate can be used.
- hydroxy C2-C4 alkyl (meth) acrylates such as hydroxyethyl (meth) acrylate, hydroxypropyl (meth) acrylate and hydroxybutyl (meth) acrylate
- dimethylol cyclohexyl mono (Meth) acrylate hydroxycaprolactone (meth) acrylate
- hydroxy group-terminated polyalkylene glycol (meth) acrylate can be used.
- the reaction for obtaining the urethane (meth) acrylate is performed as follows, for example. That is, the polyhydric alcohol and the polyhydric alcohol are mixed so that the isocyanate group of the organic polyisocyanate is preferably 1.1 to 2.0 equivalents, more preferably 1.1 to 1.5 equivalents with respect to 1 equivalent of the hydroxyl group of the polyhydric alcohol.
- a urethane oligomer is synthesized by mixing organic polyisocyanates and reacting them preferably at 70 to 90 ° C.
- the obtained urethane oligomer and the hydroxy (meth) acrylate compound so that the hydroxyl group of the hydroxy (meth) acrylate compound is preferably 1 to 1.5 equivalents relative to 1 equivalent of the isocyanate group of the obtained urethane oligomer. Are mixed and reacted at 70 to 90 ° C. to obtain the desired urethane (meth) acrylate.
- the weight average molecular weight of the urethane (meth) acrylate is preferably about 7000 to 25000, and more preferably 10,000 to 20000. If the weight average molecular weight is less than 7000, shrinkage may increase, and if the weight average molecular weight is greater than 25,000, curability may be poor.
- the urethane (meth) acrylate in the ultraviolet curable resin composition of the present invention only one kind can be used, or two or more kinds can be mixed and used in an arbitrary ratio.
- the weight ratio of urethane (meth) acrylate in the ultraviolet curable resin composition of the present invention is usually 20 to 80% by weight, preferably 30 to 70% by weight.
- the (meth) acrylate having the polyisoprene skeleton is a compound having a (meth) acryloyl group at the terminal or side chain of the polyisoprene molecule.
- a (meth) acrylate having a polyisoprene skeleton can be obtained, for example, as “UC-203” (manufactured by Kuraray Co., Ltd.).
- the (meth) acrylate having a polyisoprene skeleton preferably has a polystyrene-equivalent number average molecular weight of 10,000 to 50,000, more preferably about 25,000 to 45,000.
- the weight ratio of the (meth) acrylate having a polyisoprene skeleton in the ultraviolet curable resin composition of the present invention is usually 20 to 80% by weight, preferably 30 to 70% by weight.
- the (meth) acrylate monomer a (meth) acrylate having one (meth) acryloyl group in the molecule can be preferably used.
- the (meth) acrylate monomer indicates (meth) acrylate excluding the urethane (meth) acrylate, the following epoxy (meth) acrylate, and the (meth) acrylate having the polyisoprene skeleton.
- the (meth) acrylate having one (meth) acryloyl group in the molecule include isooctyl (meth) acrylate, isoamyl (meth) acrylate, lauryl (meth) acrylate, isodecyl (meth) acrylate, stearyl ( Alkyl (meth) acrylates having 5 to 20 carbon atoms such as meth) acrylate, cetyl (meth) acrylate, isomyristyl (meth) acrylate and tridecyl (meth) acrylate; benzyl (meth) acrylate, tetrahydrofurfuryl (meth) acrylate, Acryloylmorpholine, phenylglycidyl (meth) acrylate, tricyclodecane (meth) acrylate, dicyclopentenyl acrylate, dicyclopentenyloxyethyl (meth) acrylate, isobornyl (
- Examples of the (meth) acrylate having one (meth) acryloyl group in the molecule include alkyl (meth) acrylate having 10 to 20 carbon atoms, 2-ethylhexyl carbitol acrylate, acryloylmorpholine, 4-hydroxybutyl (meth) It is preferable to use a compound selected from the group consisting of acrylate, tetrahydrofurfuryl (meth) acrylate, isostearyl (meth) acrylate, dicyclopentenyloxyethyl (meth) acrylate and polypropylene oxide modified nonylphenyl (meth) acrylate. .
- alkyl (meth) acrylate having 10 to 20 carbon atoms dicyclopentenyloxyethyl (meth) acrylate, polypropylene oxide-modified nonylphenyl (meth) acrylate and tetrahydrofurfuryl (meth) acrylate. It is preferable to use a compound selected from the group consisting of, more preferably an alkyl (meth) acrylate having 10 to 20 carbon atoms, and still more preferably lauryl (meth) acrylate.
- alkyl (meth) acrylate having 1 to 5 carbon atoms having a hydroxyl group and acryloylmorpholine is preferable to use at least one of alkyl (meth) acrylate having 1 to 5 carbon atoms having a hydroxyl group and acryloylmorpholine as the (meth) acrylate monomer. It is particularly preferred to use acryloylmorpholine.
- the (meth) acrylate monomer preferably contains both an alkyl (meth) acrylate having 10 to 20 carbon atoms and an alkyl (meth) acrylate having 1 to 5 carbon atoms having a hydroxyl group or acryloylmorpholine. It is preferable to contain both (meth) acrylate and acryloylmorpholine.
- composition of this invention can contain polyfunctional (meth) acrylate monomers other than (meth) acrylate which has one (meth) acryloyl group in the range which does not impair the characteristic of this invention.
- polyfunctional (meth) acrylate monomers other than (meth) acrylate which has one (meth) acryloyl group in the range which does not impair the characteristic of this invention.
- the ultraviolet curable resin composition of this invention about these (meth) acrylate monomer components, only 1 type can be used and 2 or more types can also be mixed and used in arbitrary ratios. .
- the weight ratio of the (meth) acrylate monomer in the ultraviolet curable resin composition of the present invention is usually 5 to 70% by weight, preferably 10 to 50% by weight. If it is less than 5% by weight, the curability may be poor, and if it is more than 70% by weight, shrinkage may be increased.
- both (i) urethane (meth) acrylate or (meth) acrylate having a polyisoprene skeleton and (ii) (meth) acrylate monomer in the ultraviolet curable resin composition The total content of both (i) and (ii) is usually 25 to 90% by weight, preferably 40 to 90% by weight, more preferably 40 to 80% by weight, based on the total amount of the resin composition. .
- epoxy (meth) acrylate can be used as the (meth) acrylate (A) as long as the characteristics of the present invention are not impaired.
- Epoxy (meth) acrylate has a function of improving curability and improving the hardness and curing speed of a cured product. Any epoxy (meth) acrylate may be used as long as it is obtained by reacting a glycidyl ether type epoxy compound with (meth) acrylic acid.
- Examples of glycidyl ether type epoxy compounds for obtaining epoxy (meth) acrylates preferably used include diglycidyl ether of bisphenol A or its alkylene oxide adduct, diglycidyl ether of bisphenol F or its alkylene oxide adduct, and hydrogenated bisphenol.
- Diglycidyl ether of A or its alkylene oxide adduct diglycidyl ether of hydrogenated bisphenol F or its alkylene oxide adduct, ethylene glycol diglycidyl ether, propylene glycol diglycidyl ether, neopentyl glycol diglycidyl ether, butanediol diglycidyl Ether, hexanediol diglycidyl ether, cyclohexanedimethanol diglycidyl ether And, and polypropylene glycol diglycidyl ether.
- Epoxy (meth) acrylate is obtained by reacting these glycidyl ether type epoxy compounds with (meth) acrylic acid under the following conditions.
- (Meth) acrylic acid is reacted at a ratio of 0.9 to 1.5 mol, more preferably 0.95 to 1.1 mol, per 1 equivalent of epoxy group of the glycidyl ether type epoxy compound.
- the reaction temperature is preferably 80 to 120 ° C., and the reaction time is about 10 to 35 hours.
- a catalyst such as triphenylphosphine, TAP, triethanolamine and tetraethylammonium chloride.
- paramethoxyphenol and methylhydroquinone can be used as a polymerization inhibitor in order to prevent polymerization during the reaction.
- Examples of the epoxy (meth) acrylate that can be suitably used in the present invention include bisphenol A type epoxy (meth) acrylate obtained from a bisphenol A type epoxy compound.
- the weight average molecular weight of the epoxy (meth) acrylate that can be used in the present invention is preferably 500 to 10,000.
- the weight ratio of the epoxy (meth) acrylate in the ultraviolet curable resin composition of the present invention is usually 1 to 80% by weight, preferably 5 to 30% by weight.
- the content ratio of (meth) acrylate (A) in the ultraviolet curable resin composition of the present invention is 25 to 90% by weight, preferably 40 to 90% by weight, based on the total amount of the ultraviolet curable resin composition. More preferably, it is 40 to 80% by weight.
- the (meth) acrylate (A) is selected from the group consisting of the urethane (meth) acrylate, the (meth) acrylate having the polyisoprene skeleton, and the (meth) acrylate monomer.
- the urethane (meth) acrylate content is 20 to 80 wt%, preferably 30 to 70 wt%; the polyisoprene skeleton-containing (meth) acrylate content Is 20 to 80% by weight, preferably 30 to 70% by weight; it is more preferable when the content ratio of the (meth) acrylate monomer is 5 to 70% by weight, preferably 10 to 50% by weight.
- the (meth) acrylate (A) contains the urethane (meth) acrylate or the (meth) acrylate having a polyisoprene skeleton, and the content ratio is 20 to 80% by weight,
- the content is preferably 30 to 70% by weight and containing the (meth) acrylate monomer as (meth) acrylate (A)
- the content ratio is 5 to 70% by weight, preferably 10 to 50% by weight. More preferred.
- any known photopolymerization initiator can be used.
- an acyl phosphine oxide compound is preferably used. It is because the transparency of the resin cured product layer can be expected to be improved by including acylphosphine oxide in the ultraviolet curable resin composition.
- Specific examples of the acylphosphine oxide compound include 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 2,4,6-trimethylbenzoylphenylethoxyphosphine oxide, and bis (2,4,6-trimethylbenzoyl).
- Examples of compounds that can be used as the photopolymerization initiator (B) other than the acylphosphine oxide compound include 1-hydroxycyclohexyl phenyl ketone (Irgacure (registered trademark, the same applies hereinafter) 184; manufactured by BASF), 2-hydroxy- 2-methyl- [4- (1-methylvinyl) phenyl] propanol oligomer (Esacure ONE; manufactured by Lamberti), 1- [4- (2-hydroxyethoxy) -phenyl] -2-hydroxy-2-methyl-1 -Propan-1-one (Irgacure 2959; manufactured by BASF), 2-hydroxy-1- ⁇ 4- [4- (2-hydroxy-2-methyl-propionyl) -benzyl] -phenyl ⁇ -2-methyl-propane -1-one (Irgacure 127; manufactured by BASF), 2,2-dimethoxy-2-pheni Acetophenone (Irgacure 651; manufactured by BA
- these photopolymerization initiators (B) can be used alone or in admixture of two or more at any ratio.
- the weight ratio of the photopolymerization initiator (B) in the ultraviolet curable resin composition of the present invention is usually 0.2 to 5% by weight, preferably 0.3 to 3% by weight. If the amount is more than 5% by weight, when producing a cured product layer having both a cured part and an uncured part, the uncured part may not be formed, or the transparency of the resin cured product layer may be deteriorated. . Moreover, when there are too few photoinitiators (B), a resin composition cannot fully be hardened.
- the ultraviolet curable resin composition of the present invention includes, as other components, a photopolymerization initiation assistant described below, a general formula (1 ), A softening component to be described later, an additive to be described later, and the like.
- the content ratio of the other components with respect to the total amount of the ultraviolet curable resin composition of the present invention is the balance obtained by subtracting the total amount of the (meth) acrylate (A) and the photopolymerization initiator (B) from the total amount. is there.
- the total amount of the other components is 0 to 74.8% by weight, preferably about 5 to 70% by weight, based on the total amount of the ultraviolet curable resin composition of the present invention.
- an amine that can be a photopolymerization initiation assistant can be used in combination with the photopolymerization initiator (B).
- amines that can be used include benzoic acid 2-dimethylaminoethyl ester, dimethylaminoacetophenone, p-dimethylaminobenzoic acid ethyl ester, and p-dimethylaminobenzoic acid isoamyl ester.
- the photopolymerization initiation assistant such as amines
- the content in the adhesive resin composition of the present invention is usually 0.005 to 5% by weight, preferably 0.01 to 3% by weight.
- the ultraviolet curable resin composition of this invention can be made to contain the compound which has a structure shown by General formula (1) as needed.
- n represents an integer of 0 to 40
- m represents an integer of 10 to 50.
- R 1 and R 2 may be the same or different.
- R 1 and R 2 each have 1 to 18 alkyl groups, alkenyl groups having 1 to 18 carbon atoms, alkynyl groups having 1 to 18 carbon atoms, and aryl groups having 5 to 18 carbon atoms.
- the compound having the structure represented by the general formula (1) can be obtained as, for example, Unisafe PKA-5017 (product name, polyethylene glycol-polypropylene glycol allyl butyl ether) manufactured by NOF Corporation.
- the weight ratio of the compound having the structure represented by the general formula (1) in the ultraviolet curable resin composition is usually 10 to 80% by weight, preferably 10 to 70% by weight.
- a softening component other than the above can be used as necessary.
- known softening components and plasticizers that are usually used in ultraviolet curable resins can be used.
- Specific examples of the softening component that can be used include a polymer or an oligomer excluding the (meth) acrylate or a compound having a structure represented by the following general formula (1), a phthalate ester, a phosphate ester, a glycol ester, Examples thereof include citric acid esters, aliphatic dibasic acid esters, fatty acid esters, epoxy plasticizers, castor oils, and terpene hydrogenated resins.
- polymer or oligomer examples include a polymer or oligomer having a polyisoprene skeleton, a polybutadiene skeleton or a xylene skeleton, and an esterified product thereof. In some cases, a polymer or oligomer having a polybutadiene skeleton and an esterified product thereof are used. It is preferable to do.
- the polymer or oligomer having a polybutadiene skeleton and esterified products thereof include butadiene homopolymer, epoxy-modified polybutadiene, butadiene-styrene random copolymer, maleic acid-modified polybutadiene, and terminal hydroxyl group-modified liquid polybutadiene.
- the weight ratio in the ultraviolet curable resin composition is usually 10 to 80% by weight, preferably 10 to 70% by weight.
- the ultraviolet curable resin composition of the present invention includes an antioxidant, an organic solvent, a coupling agent, a polymerization inhibitor, a leveling agent, an antistatic agent, a surface lubricant, a fluorescent whitening agent, and a light stabilizer as necessary. Additives such as fillers (for example, hindered amine compounds) may be further added.
- antioxidants include, for example, BHT, 2,4-bis- (n-octylthio) -6- (4-hydroxy-3,5-di-t-butylanilino) -1,3,5-triazine Pentaerythrityl tetrakis [3- (3,5-di-t-butyl-4-hydroxyphenyl) propionate], 2,2-thio-diethylenebis [3- (3,5-di-t-butyl- 4-hydroxyphenyl) propionate], triethylene glycol-bis [3- (3-tert-butyl-5-methyl-4-hydroxyphenyl) propionate], 1,6-hexanediol-bis [3- (3-t -Butyl-5-methyl-4-hydroxyphenyl) propionate], octadecyl-3- (3,5-di-t-butyl-4-hydroxyphenyl) propionate, , N-hexamethylenebis (3,5-di-di
- organic solvent examples include alcohols such as methanol, ethanol and isopropyl alcohol, dimethyl sulfone, dimethyl sulfoxide, tetrahydrofuran, dioxane, toluene and xylene.
- the coupling agent examples include a silane coupling agent, a titanium coupling agent, a zirconium coupling agent, and an aluminum coupling agent.
- Specific examples of the silane coupling agent include, for example, 3-glycidoxypropyltrimethoxysilane, 3-glycidoxypropylmethyldimethoxysilane, 3-glycidoxypropylmethyldimethoxysilane, 2- (3,4-epoxy) (Cyclohexyl) ethyltrimethoxysilane, N- (2-aminoethyl) 3-aminopropylmethyldimethoxysilane, ⁇ -mercapropropyltrimethoxysilane, N- (2-aminoethyl) 3-aminopropylmethyltrimethoxysilane, 3 -Aminopropyltriethoxysilane, 3-mercaptopropyltrimethoxysilane, vinyltrimethoxysilane, N- (2- (
- titanium coupling agent examples include, for example, isopropyl (N-ethylaminoethylamino) titanate, isopropyl triisostearoyl titanate, titanium di (dioctyl pyrophosphate) oxyacetate, tetraisopropyl di (dioctyl phosphite) titanate. And neoalkoxytri (pN- ( ⁇ -aminoethyl) aminophenyl) titanate.
- zirconium-based coupling agent and the aluminum-based coupling agent include, for example, Zr-acetylacetonate, Zr-methacrylate, Zr-propionate, neoalkoxyzirconate, neoalkoxytrisneodecanoylzirconate, neoalkoxytris.
- polymerization inhibitor examples include paramethoxyphenol and methylhydroquinone.
- the light stabilizer include, for example, 1,2,2,6,6-pentamethyl-4-piperidyl alcohol, 2,2,6,6-tetramethyl-4-piperidyl alcohol, 1,2,2, 6,6-pentamethyl-4-piperidyl (meth) acrylate (manufactured by Adeka Co., Ltd., product name LA-82), tetrakis (1,2,2,6,6-pentamethyl-4-piperidyl) -1,2,3 , 4-butanetetracarboxylate, tetrakis (2,2,6,6-tetramethyl-4-piperidyl) -1,2,3,4-butanetetracarboxylate, 1,2,3,4-butanetetracarboxylic Acid and 1,2,2,6,6-pentamethyl-4-piperidinol and 3,9-bis (2-hydroxy-1,1-dimethylethyl) -2,4,8,10-tetraoxaspiro [ 5.5] Mixed esterified product with undecan
- Benzotriazole compounds such as 2,4-di-tert-butylphenyl-3,5-di-tert-butyl-4-hydroxybenzoate, 2- (4,6-diphenyl-1,3,5 -Triazine-2-yl) -5-[(hexyl) oxy] phenol and the like.
- Particularly preferred light stabilizers are hindered amine compounds.
- the filler include, for example, crystalline silica, fused silica, alumina, zircon, calcium silicate, calcium carbonate, silicon carbide, silicon nitride, boron nitride, zirconia, fosterite, steatite, spinel, titania and talc.
- examples thereof include powder or beads obtained by spheroidizing these.
- the content of the additives added as necessary with respect to the total amount of the ultraviolet curable resin composition is about 0 to 3% by weight in total of the additives.
- the content ratio of various additives to the total amount of the composition is 0.01 to 3% by weight, preferably 0.01 to 1% by weight, more preferably 0.02 to 0.5%. % By weight.
- the ultraviolet curable resin composition of the present invention is obtained by mixing and dissolving the (meth) acrylate (A), the photopolymerization initiator (B), and, if necessary, the above other components at room temperature to 80 ° C. be able to. Moreover, you may remove impurities by operation, such as filtration, as needed.
- the adhesive resin composition of the present invention it is preferable to appropriately adjust the blending ratio of the components so that the viscosity at 25 ° C. is in the range of 300 to 15000 mPa ⁇ s in view of applicability.
- the ultraviolet curable resin composition of the present invention is produced by bonding at least two optical substrates, at least one of which is an optical substrate having a light-shielding part, by the steps (Step 1) to (Step 3). Used in the way.
- the cure shrinkage of the cured product of the ultraviolet curable resin composition of the present invention is preferably 3.0% or less, and particularly preferably 2.0% or less.
- the cured product of the ultraviolet curable resin composition of the present invention preferably has a transmittance of 90% or more in a wavelength region of 400 nm to 800 nm. This is because when the transmittance is less than 90%, it is difficult for light to pass through, and when the cured product is used in a display device, the visibility of the display image may be reduced. Further, when the cured product has a high transmittance in the wavelength region of 400 to 450 nm, the visibility of the display image can be further improved. Therefore, the transmittance in the wavelength region of 400 to 450 nm is preferably 90% or more.
- the ultraviolet curable resin composition containing the (meth) acrylate (A) and the photopolymerization initiator (B) used in the production method of the present invention are described below.
- “Wt%” in the content of each component indicates a content ratio with respect to the total amount of the ultraviolet curable resin composition of the present invention.
- the (meth) acrylate (A) is at least one (meth) acrylate selected from the group consisting of urethane (meth) acrylate, (meth) acrylate having a polyisoprene skeleton, and a (meth) acrylate monomer.
- the ultraviolet curable resin composition as described.
- (A2) As the (meth) acrylate (A), (I) at least one of urethane (meth) acrylate or (meth) acrylate having a polyisoprene skeleton, and (Ii) (meth) acrylate monomers,
- (A3) As the (meth) acrylate (A), (I) urethane (meth) acrylate obtained by reaction of poly C2-C4 alkylene glycol, diisocyanate and hydroxy C2-C4 alkyl (meth) acrylate, and (Ii) (meth) acrylate monomers, The ultraviolet curable resin composition as described in said (19) or said (A1) containing both of these.
- (A4) The ultraviolet curable resin composition according to any one of (A1) to (A3) above, wherein the urethane (meth) acrylate has a weight average molecular weight of 7000 to 25000.
- (A5) In the ultraviolet curable resin composition containing the (meth) acrylate (A) and the photopolymerization initiator (B), as the photopolymerization initiator (B), an ultraviolet curable resin composition containing an acylphosphine oxide compound, Alternatively, the ultraviolet curable resin composition according to any one of (A1) to (A4), which contains an acylphosphine oxide compound as the photopolymerization initiator (B).
- Acylphosphine oxide compounds are 2,4,6-trimethylbenzoyldiphenylphosphine oxide, 2,4,6-trimethylbenzoylphenylethoxyphosphine oxide, bis (2,4,6-trimethylbenzoyl) -phenylphosphine oxide.
- the ultraviolet curable resin composition according to (A5) above which is at least one compound selected from the group consisting of bis (2,6-dimethoxybenzoyl) -2,4,4-trimethyl-pentylphosphine oxide.
- the ultraviolet curable resin composition containing the (meth) acrylate (A) and the photopolymerization initiator (B) further contains other components in addition to the component (A) and the component (B).
- (A9) As (meth) acrylate (A), (i) at least one of urethane (meth) acrylate or polyisoprene (meth) acrylate is contained in an amount of 20 to 80% by weight and (ii) (meth) acrylate monomer is contained in an amount of 5 to 70% by weight.
- (A10) The ultraviolet curable resin composition according to any one of the above (A7) to (A9), which contains 10 to 80% by weight of the compound represented by the general formula (1) as another component.
- (A11) An ultraviolet curable resin composition containing (meth) acrylate (A) and a photopolymerization initiator (B) having a cured shrinkage of 3% or less of the cured product of the ultraviolet curable resin composition, or (A1) above The ultraviolet curable resin composition according to any one of (A10) to (A10).
- the light transmittance of the cured sheet of the ultraviolet curable resin composition having a thickness of 200 ⁇ m has an average transmittance of at least 90% in the wavelength region of 400 to 450 nm, and in the wavelength region of 400 to 800 nm.
- An ultraviolet curable resin composition containing (meth) acrylate (A) and a photopolymerization initiator (B) having an average transmittance of at least 90%, or any one of (A1) to (A11) above The ultraviolet curable resin composition described in 1.
- the ultraviolet curable resin composition of the present invention can be suitably used as an adhesive for producing an optical member by laminating a plurality of optical substrates by the above (Step 1) to (Step 3).
- the optical substrate used in the method for producing an optical member of the present invention include a transparent plate, a sheet, a touch panel, and a display unit.
- optical substrate means both an optical substrate having no light-shielding portion on the surface and an optical substrate having a light-shielding portion on the surface.
- at least one of a plurality of optical base materials used is an optical base material having a light shielding portion.
- the position of the light shielding part in the optical substrate having the light shielding part is not particularly limited.
- a band-shaped light shielding portion having a width of about 0.05 to 20 mm, preferably about 0.05 to 10 mm, more preferably about 0.1 to 6 mm is formed in the peripheral portion of the optical substrate.
- the light-shielding part on the optical substrate can be formed by attaching a tape, applying a paint or printing.
- optical substrate used in the present invention Various materials can be used as the material of the optical substrate used in the present invention. Specific examples include PET, PC, PMMA, a composite of PC and PMMA, glass, COC, COP, and an acrylic resin.
- an optical substrate used in the present invention for example, a transparent plate or sheet, a sheet or transparent plate in which a plurality of films or sheets such as polarizing plates are laminated; a non-laminated sheet or transparent plate; and a transparent made from inorganic glass Plates (inorganic glass plates and processed products thereof, such as lenses, prisms, ITO glass) and the like can be used.
- the optical base material used for this invention is a laminated body (henceforth "functionality") which consists of several functional boards or sheets, such as a touch panel (touch panel input sensor) or the following display body unit other than the above-mentioned polarizing plate. Also referred to as “laminated body”.
- Examples of the sheet that can be used as the optical substrate used in the present invention include an icon sheet, a decorative sheet, and a protective sheet.
- Examples of the plate (transparent plate) that can be used in the method for producing an optical member of the present invention include a decorative plate and a protective plate.
- materials for these sheets or plates those listed as materials for the transparent plate or sheet can be applied.
- Examples of the material of the surface of the touch panel that can be used as the optical substrate used in the present invention include glass, PET, PC, PMMA, a composite of PC and PMMA, COC, and COP.
- the thickness of a plate-like or sheet-like optical substrate such as a transparent plate or a sheet is not particularly limited, and is usually about 5 ⁇ m to 5 cm, preferably about 10 ⁇ m to 10 mm, more preferably about 50 ⁇ m to 3 mm. Is the thickness.
- a plate-shaped or sheet-shaped transparent optical base material having a light-shielding portion and the functional laminate are cured products of the ultraviolet curable resin composition of the present invention. Examples of the optical member bonded together.
- a display unit with an optical functional material is used by using a display unit such as a liquid crystal display device as one of the optical bases and using an optical functional material as another optical base. (Hereinafter also referred to as a display panel) can be manufactured.
- display apparatuses such as LCD which adheres a polarizing plate to glass, an organic or inorganic EL display, EL illumination, electronic paper, and a plasma display, are mentioned, for example.
- the optical functional material include transparent plastic plates such as acrylic plates, PC plates, PET plates, and PEN plates, tempered glass, and touch panel input sensors.
- the ultraviolet curable resin composition of the present invention When used as an adhesive for laminating an optical substrate, the visibility of a display image is further improved when the refractive index of the cured product is 1.45 to 1.55. Therefore, it is more preferable. If the refractive index of the cured product is within the range, it is possible to reduce the difference in refractive index from the base material used as the optical base material, and it is possible to reduce light loss by suppressing irregular reflection of light. Become.
- Preferred embodiments of the optical member obtained by the production method of the present invention include the following (i) to (vii).
- An optical base selected from the group consisting of a transparent glass substrate having a light shielding part, a transparent resin substrate having a light shielding part, and a glass substrate having a light shielding part and a transparent electrode formed thereon, wherein the optical substrate having the light shielding part is used.
- the optical member according to (i), which is a material and the functional laminate is a display unit or a touch panel.
- a touch panel or touch panel input sensor in which a plate-shaped or sheet-shaped optical substrate having a light-shielding portion is bonded to the surface on the touch surface side of the touch panel using the cured product of the ultraviolet curable resin composition of the present invention.
- a display panel in which a plate-like or sheet-like optical substrate having a light-shielding part is bonded to the display screen of the display unit using the cured product of the ultraviolet curable resin composition of the present invention.
- the ultraviolet curable resin composition of the present invention By using the ultraviolet curable resin composition of the present invention and bonding a plurality of optical substrates selected from the above optical substrates by the method described in Steps 1 to 3, the optical member of the present invention is bonded. can get.
- the ultraviolet curable resin composition may be applied to only one of the surfaces facing each other through the cured product layer in the two optical substrates to be bonded, or may be applied to both surfaces. good.
- the functional laminate is a touch panel or a display unit
- any one surface of the protective base material having a light shielding part, preferably the light shielding part is provided.
- the resin composition may be applied to only one of the provided surface and the touch surface of the touch panel or the display surface of the display unit, or may be applied to both of them.
- a light shielding portion of the protective base material is provided in Step 1, in which a protective base material or a touch panel for protecting the display screen of the display body unit is bonded to the display body unit.
- the resin composition may be applied to only one of the substrate surface opposite to the surface or the touch surface of the touch panel and the display surface of the display unit, or to both of them.
- An optical member such as a display panel including a display unit obtained by the manufacturing method of the present invention and an optical substrate having a light-shielding portion is incorporated into an electronic device such as a television, a small game machine, a mobile phone, and a personal computer. Can do.
- UV-curable resin composition Urethane acrylate (reaction product obtained by reacting three components of polypropylene glycol (molecular weight 3000), isophorone diisocyanate and 2-hydroxyethyl acrylate in a molar ratio of 1: 1.3: 2) 45 Parts by weight, 25 parts by weight of Unisafe PKA-5017 (polyethylene glycol-polypropylene glycol allyl butyl ether, manufactured by NOF Corporation), 10 parts by weight of ACMO (acryloylmorpholine, manufactured by Kojin Co., Ltd.), LA (lauryl acrylate, Osaka Organic Chemical Industry) 20 parts by weight (made by Co., Ltd.) and 0.5 parts by weight of speed cure TPO (2,4,6-trimethylbenzoyldiphenylphosphine oxide, manufactured by LAMBSON) were prepared by heating and mixing (UV curable resin composition A). .
- Unisafe PKA-5017 polyethylene glycol-polypropylene glycol allyl butyl
- Example 1 As shown in FIG. 1 (a), the liquid crystal display unit 1 having an area of 3.5 inches in area and the transparent glass substrate 2 having the light shielding part 4 (width 5 mm) provided with the light shielding part are prepared on the surface.
- the applied ultraviolet curable resin composition A was applied so that each film thickness was 125 ⁇ m.
- each of the obtained coating layers 5 is irradiated with ultraviolet rays 8 having an integrated light amount of 20 mJ / cm 2 from the atmosphere side with an ultrahigh pressure mercury lamp (TOSCURE (registered trademark, the same applies hereinafter) 752 manufactured by Harrison Toshiba Lighting Co., Ltd.).
- TOSCURE ultrahigh pressure mercury lamp
- cured material layer 6 which has the hardening part which exists in the lower part side (display body unit side or transparent substrate side) of an application layer, and the uncured part which exists in the atmospheric
- the liquid crystal display unit 1 and the transparent substrate 2 having a light-shielding portion were bonded to each other with the uncured portions (not shown in the figure) facing each other as shown in FIG.
- an ultra-high pressure mercury lamp TOSCURE752, manufactured by Harrison Toshiba Lighting Co., Ltd.
- TOSCURE752 is used to cure ultraviolet rays 8 having an accumulated light amount of 2000 mJ / cm 2 from the glass substrate 2 side having a light shielding portion.
- the cured resin layer was cured by irradiating the layer 6 to produce the optical member of the present invention (a liquid crystal display unit having a transparent glass substrate having a light shielding part).
- Example 2 As shown in FIG. 2A, the prepared ultraviolet curable resin composition A was applied to the display surface of the liquid crystal display unit 1 so that the film thickness was 250 ⁇ m. Next, the obtained coating layer 5 is irradiated with ultraviolet light 8 having an integrated light amount of 20 mJ / cm 2 from the atmosphere side with an ultra-high pressure mercury lamp (TOSCURE752, manufactured by Harrison Toshiba Lighting Co., Ltd.), and the lower side of the coating layer (display body) A cured product layer 6 having a cured portion existing on the unit side) and an uncured portion existing on the upper side (atmosphere side) of the coating layer was formed.
- an ultra-high pressure mercury lamp TOSCURE752 manufactured by Harrison Toshiba Lighting Co., Ltd.
- an uncured portion (not shown in the figure) of the coating layer on the display surface of the liquid crystal display unit and the surface provided with the light shielding portion 4 of the transparent glass substrate 2 having the light shielding portion are opposed to each other in FIG.
- the liquid crystal display unit 1 and the transparent substrate 2 which has the light-shielding part 4 (width 5mm) were bonded together.
- the ultra-high pressure mercury lamp TOSCURE752, manufactured by Harrison Toshiba Lighting Co., Ltd.
- the cured resin layer was cured by irradiating the physical layer 6 to produce the optical member of the present invention.
- Comparative Example 1 As shown in FIG. 3A, an ultraviolet curable resin prepared on each of the display surface of the liquid crystal display unit 1 and the surface provided with the light shielding portion of the transparent glass substrate 2 having the light shielding portion 4 (width 5 mm). Composition A was applied so that each film thickness was 125 ⁇ m.
- the liquid crystal display unit 1 and the transparent substrate 2 having the light shielding portion 4 were bonded together so that the coating layer 5 of the ultraviolet curable resin composition A was opposed.
- an ultrahigh pressure mercury lamp (TOSCURE752, manufactured by Harrison Toshiba Lighting Co., Ltd.) is used to apply ultraviolet light 8 with an integrated light quantity of 2000 mJ / cm 2 from the glass substrate 2 side having a light shielding portion.
- the resin composition A was cured by irradiating the coating layer 5 of the composition A, and the optical member of Comparative Example 1 was produced.
- the cured resin layer in the light shielding region has a high degree of curing even if the ultraviolet light is shielded by the light shielding portion on the protective substrate. It was.
- the obtained ultraviolet curable resin composition A was sufficiently cured, and the durometer E hardness was measured using a durometer hardness meter (type E) by a method based on JIS K7215 to evaluate flexibility. More specifically, the ultraviolet curable resin composition A was poured into a cylindrical mold so as to have a film thickness of 1 cm, and the resin composition was sufficiently cured by irradiation with ultraviolet rays. The hardness of the obtained cured product was measured with a durometer hardness meter (type E). As a result, the measured value was less than 10, and the flexibility was excellent.
- the transmittance in the wavelength region of 400 to 800 nm and 400 to 450 nm was measured using a spectrophotometer (U-3310, Hitachi High-Technologies Corporation). As a result, the transmittance at 400 to 800 nm was 90% or more, and the transmittance at 400 to 450 nm was also 90% or more.
- SYMBOLS 1 Liquid crystal display unit 2 Transparent substrate which has light-shielding part, 3 Transparent substrate, 4 Light-shielding part, 5 Coating layer of ultraviolet curable resin composition, 6 Cured material layer which has an uncured part, 7 Resin hardened material layer, 8 Ultraviolet light
Abstract
Description
貼り合わされる少なくとも一つの光学基材が遮光部を有し、かつ、下記工程1~工程3を有する少なくとも2つの光学基材が貼り合わされた光学部材の製造方法、
工程1:少なくとも一つの光学基材に対して、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物を塗布して、塗布層を形成し、該塗布層に、紫外線を照射することにより、該塗布層における光学基材側に存在する硬化部分と、光学基材側と反対側に存在する未硬化部分を有する硬化物層を有する光学基材を得る工程、
工程2:工程1で得られた光学基材の硬化物層の未硬化部分に対して、他の光学基材を貼り合わせるか、又は、工程1により得られた他の光学基材の硬化物層の未硬化部分を貼り合わせる工程、
工程3:貼り合わされた光学基材における未硬化部分を有する硬化物層に、遮光部を有する光学基材を通して、紫外線を照射して、該硬化物層を硬化させる工程。
(2)
前記工程1における紫外線照射量が5~200mJ/cm2である上記(1)に記載の光学部材の製造方法。
(3)
工程1において、紫外線を照射する際に、前記塗布層の光学基材側と反対側の表面に酸素又はオゾンを吹きかける上記(1)又は(2)に記載の光学部材の製造方法。
前記光学基材が、遮光部を有する透明ガラス基板、遮光部を有する透明樹脂基板、遮光部と透明電極が形成してあるガラス基板、液晶表示ユニット、プラズマ表示ユニットおよび有機EL表示ユニットからなる群から選ばれる少なくとも一つの表示体ユニットである上記(1)~(3)のいずれか一項に記載の光学部材の製造方法。
(5)
一方の光学基材が遮光部を有する保護基材であり、それと貼り合わされる他の光学基材がタッチパネル又はタッチパネルを有する表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が、遮光部を有する保護基材を有するタッチパネル又はそれを有する表示体ユニットであり、工程1において、遮光部を有する保護基材のいずれかの面、又は、タッチパネルのタッチ面の、何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する上記(1)~(4)のいずれか一項に記載の光学部材の製造方法。
(6)
一方の光学基材が遮光部を有する光学基材であり、それと貼り合わされる他の光学基材が表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が遮光部を有する光学基材を有する表示体ユニットであり、工程1において、遮光部を有する光学基材の遮光部が設けられた面、又は、表示体ユニットの表示面の何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する上記(1)~(4)のいずれか一項に記載の光学部材の製造方法。
遮光部を有する光学基材が、表示体ユニットにおける表示画面を保護するための保護基材であるか、又は、タッチパネルであり、工程1において、保護基材の遮光部を有する側の面、又は、タッチパネルのタッチ面とは反対の基材面、及び、表示体ユニットの表示面の何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する上記(6)に記載の光学部材の製造方法。
(8)
前記(メタ)アクリレート(A)がウレタン(メタ)アクリレート、ポリイソプレン骨格を有する(メタ)アクリレートおよび(メタ)アクリレートモノマーからなる群から選ばれる少なくとも一つの(メタ)アクリレートである上記(1)~(7)のいずれか一項に記載の光学部材の製造方法。
(9)
前記(メタ)アクリレート(A)として、
(i)ウレタン(メタ)アクリレート又はポリイソプレン骨格を有する(メタ)アクリレートの少なくとも何れか一方、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む紫外線硬化型樹脂組成物である上記(1)~(7)のいずれか一項に記載の光学部材の製造方法。
前記(メタ)アクリレート(A)として、
(i)ポリC2-C4アルキレングリコール、ジイソシアネート及びヒドロキシC2-C4アルキル(メタ)アクリレートの反応により得られるウレタン(メタ)アクリレート、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む紫外線硬化型樹脂組成物である上記(1)~(7)のいずれか一項に記載の光学部材の製造方法。
(11)
ウレタン(メタ)アクリレートの重量平均分子量が7000~25000である上記(9)又は(10)に記載の光学部材の製造方法。
(12)
光重合開始剤(B)として、アシルフォスフィンオキサイド化合物を含有する上記(1)~(11)のいずれか一項に記載の光学部材の製造方法。
(13)
アシルフォスフィンオキサイド化合物が、2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイド、2,4,6-トリメチルベンゾイルフェニルエトキシフォスフィンオキサイド、ビス(2,4,6-トリメチルベンゾイル)-フェニルフォスフィンオキサイドおよびビス(2,6-ジメトキシベンゾイル)-2,4,4-トリメチル-ペンチルフォスフィンオキサイドからなる群から選ばれる少なくとも一つの化合物である上記(12)に記載の光学部材の製造方法。
上記(1)~(13)のいずれか一項に記載の光学部材の製造方法により得られた光学部材。
(15)
上記(5)に記載の光学部材の製造方法により得られたタッチパネル。
(16)
上記(6)に記載の光学部材の製造方法により得られた表示体ユニット。
(17)
上記(1)~(12)のいずれか一項に記載の光学部材の製造方法により光学部材を製造するための、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物の使用。
(18)
光重合開始剤(B)がアシルフォスフィンオキサイド化合物である上記(17)に記載の紫外線硬化型樹脂組成物の使用。
(19)
上記(1)~(7)のいずれか一項に記載の光学部材の製造方法に使用するための、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物。
(20)
光重合開始剤(B)がアシルフォスフィンオキサイド化合物である上記(19)に記載の紫外線硬化型樹脂組成物。
本発明の光学部材の製造方法においては、貼り合わされる光学基材の少なくとも一つが遮光部を有し、かつ、下記(工程1)~(工程3)により、少なくとも2つの光学基材を貼り合わせることを特徴とする。
(工程1) 少なくとも一つの光学基材に対して、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物を塗布して、塗布層を形成し、該塗布層に、紫外線を照射することにより、該塗布層における光学基材側(塗布層の下部側)に存在する硬化部分(以下、「硬化物層の硬化部分」又は単に「硬化部分」と言う。)と、光学基材側と反対側(塗布層の上部側、通常は大気側)に存在する未硬化部分(以下、「硬化物層の未硬化部分」又は単に「未硬化部分」と言う。)とを有する硬化物層を有する光学基材を得る工程。
(工程2) 工程1で得られた光学基材の硬化物層の未硬化部分に対して、他の光学基材を貼り合わせるか、又は、工程1により得られた他の光学基材の硬化物層の未硬化部分を貼り合わせる工程。
(工程3) 貼り合わされた光学基材における未硬化部分を有する硬化物層に、遮光部を有する光学基材を通して、紫外線を照射して、該硬化物層を硬化させる工程。
図1は、本発明の紫外線硬化型樹脂組成物を使用する光学部材の製造方法の第1の実施形態を示す工程図である。
この第1の実施形態は、液晶表示ユニット1と遮光部を有する透明基板2を貼り合わせることにより光学部材(遮光部を有する液晶表示ユニット)を得る方法である。
液晶表示ユニット1は、電極を形成した一対の基板間に液晶材料が封入されたものに偏光板、駆動用回路、信号入力ケーブルおよびバックライトユニットが備わったものを言う。
遮光部を有する透明基板2は、ガラス板、ポリメチルメタクリレート(PMMA)板、ポリカーボネート(PC)板又は脂環式ポリオレフィンポリマー(COP)板等の透明基板3の貼り合わせ面の表面上に、黒色枠状の遮光部4が形成されたものである。
ここで、遮光部4はテープの貼付や塗料の塗布又は印刷等によって形成されている。
まず、図1(a)に示すように、(メタ)アクリレート(A)および光重合開始剤(B)を含む紫外線硬化型樹脂組成物を、液晶表示ユニット1の表示面と遮光部を有する透明基板2の遮光部が形成されている面のそれぞれの表面に塗布する。塗布の方法としては、スリットコーター、ロールコーター、スピンコーター、スクリーン印刷法等が挙げられる。ここで、液晶表示ユニット1と遮光部を有する透明基板2の表面に塗布する紫外線硬化型樹脂組成物は、同一であってもよいし、異なる紫外線硬化型樹脂組成物を用いても構わない。通常は両者が同じ紫外線硬化型樹脂組成物組成物であることが好ましい。
各紫外線硬化型樹脂の硬化物の膜厚は、貼り合わせた後の樹脂硬化物層7が50~500μm、好ましくは50~350μm、更に好ましくは100~350μmとなるように調整される。ここで、遮光部を有する透明基板2の表面上に存在する紫外線硬化型樹脂の硬化物層の膜厚は、その膜厚にもよるが、通常、液晶表示ユニット1の表面上に存在する紫外線硬化型樹脂の硬化物層の膜厚と同じ程度か又はそれよりも厚い方が好ましい。後記工程3において、紫外線を照射した後も、未硬化のまま残る部分を最小限にして、硬化不良のおそれを無くすためである。
本明細書において「未硬化」とは、硬化が全く進行していないか、硬化の進行が少なく、塗布当初と同程度の流動性を有し、溶剤によって洗い流すことができる状態を示すものとする。
工程1において、紫外線の照射は、通常大気中で、塗布層の上部側表面(紫外線硬化型樹脂組成物から見て、液晶表示ユニット側と反対側または透明基板側と反対側)(通常大気側面)から照射するのが好ましい。また、真空にした後に硬化阻害性の気体を塗布層の上部表面に噴霧しながら紫外線の照射を行っても構わない。大気中で樹脂組成物を硬化した場合には、液晶表示ユニット側と反対側または透明基板側と反対側は大気側となる。
即ち、塗布層の表面に酸素又はオゾンを吹きかけることにより、その表面において、紫外線硬化型樹脂組成物の硬化の酸素阻害が生じるため、その表面の未硬化を確実にしたり、また、未硬化部分の膜厚を厚くすることができる。
次に、未硬化部分同士が対向する形で、図1(b)に示すように、液晶表示ユニット1と遮光部を有する透明基板2を貼り合わせる。貼り合わせは、大気中及び真空中のいずれでもできる。
ここで、貼り合わせの際に気泡が生じることを防ぐためには、真空中で貼り合わせることが好適である。
このように、液晶表示ユニット及び透明基板の各々に硬化部分及び未硬化部分を有する紫外線硬化型樹脂の硬化物を得てから貼り合わせると、接着力の向上を期待することができる。
次に、図1(c)に示すように、透明基板2及び液晶表示ユニット1を貼り合わせて得た光学部材に、遮光部を有する透明基板2側から紫外線8を照射して、紫外線硬化型樹脂組成物層(塗布層)を硬化させる。
紫外線の照射量は約100~4000mJ/cm2が好ましく、特に好ましくは、200~3000mJ/cm2程度である。紫外~近紫外の光線照射による硬化に使用する光源については、紫外~近紫外の光線を照射するランプであれば光源の種類は問わない。例えば、低圧、高圧若しくは超高圧水銀灯、メタルハライドランプ、(パルス)キセノンランプ、または無電極ランプ等が挙げられる。
こうして、図4に示すような光学部材を得ることができる。
図2は、本発明の紫外線硬化型樹脂組成物を使用する光学部材の製造方法の第2の実施形態を示す工程図である。
なお、上述した第1の実施形態における構成部材と同じ部材については図中で同一の符号を付し、その説明はここでは繰り返さない。
まず、図2(a)に示すように、(メタ)アクリレート(A)及び光重合開始剤(B)を含む紫外線硬化型樹脂組成物を、液晶表示ユニット1の表面に塗布した。その後、紫外線硬化型樹脂組成物層5に紫外線8を照射して、塗布層の下部側(前記紫外線硬化型樹脂組成物からみて透明基板側)に存在する硬化部分と、塗布層の上部側(透明基板側と反対側)に存在する未硬化部分とを有する硬化物層6を得る。
(工程2)
次に、図2(b)に示すように、得られた硬化物層6の未硬化部分と遮光部を有する透明基板2上の遮光部が設けられた面が対向する形で、液晶表示ユニット1と遮光部を有する透明基板2を貼り合わせる。貼り合わせは、大気中及び真空中のいずれでもできる。
(工程3)
次に、図2(c)に示すように、透明基板2及び液晶表示ユニット1を貼り合わせて得た光学部材に、遮光部を有する透明基板2側から紫外線8を照射して、紫外線硬化型樹脂組成物の未硬化部分を有する硬化物層6を硬化させる。
こうして、図4に示された光学部材を得ることが出来る。
前記第1の実施形態、第2の実施形態に加えて、次のような変形した第3の実施形態により本発明の光学部材を製造しても構わない。
まず、紫外線硬化型樹脂組成物を、遮光部を有する透明基板2上の遮光部4が形成された面に塗布した後、得られた塗布層(紫外線硬化型樹脂組成物層5)に紫外線8を照射して、塗布層の下部側(前記紫外線硬化型樹脂組成物からみて透明基板側)に存在する硬化部分と塗布層の上部側(透明基板側と反対側)に存在する未硬化部分とを有する硬化物層6を得る。
(工程2)
次に、得られた硬化物層の未硬化部分と液晶表示ユニット1の表示面が対向する形で液晶表示ユニット1と遮光部を有する透明基板2を貼り合わせる。貼り合わせは、大気中及び真空中のいずれでもできる。
(工程3)
次に、透明基板2及び液晶表示ユニット1を貼り合わせて得た光学部材に、遮光部を有する透明基板2側から紫外線8を照射して、紫外線硬化型樹脂組成物の未硬化部分を有する硬化物層6を硬化させる。
こうして、図4に示された光学部材を得ることが出来る。
それだけでなく、液晶表示ユニット及び透明基板等の光学基材としては、これら各種基材に、更に、他の光学基材層(例えば、紫外線硬化型樹脂組成物の硬化物層で貼りあわされたフィルム又はその他の光学基材層)を積層したものを使用しても構わない。
さらに、第1の実施形態の項で記載した、紫外線硬化型樹脂組成物の塗布方法、樹脂硬化物の膜厚、紫外線照射の際の照射量及び光源、及び、紫外線硬化型樹脂層表面に酸素又はオゾンを吹きかけることによる未硬化部分の膜厚調整方法等はいずれも、上記実施形態にのみ適用されるものでは無く、本発明に含まれるいずれの製造方法にも適用できる。
(i) 遮光部を有する光学基材が、遮光部を有する透明ガラス基板、遮光部を有する透明樹脂基板、及び遮光部と透明電極が形成してあるガラス基板からなる群から選ばれる少なくとも一つの光学基材であり、それと貼りあわされる光学基材が液晶表示ユニット、プラズマ表示ユニットおよび有機EL表示ユニットからなる群から選ばれる少なくとも一つの表示体ユニットであり、得られる光学部材が、該遮光部を有する光学基材を有する表示体ユニットである態様。
(ii) 一方の光学基材が遮光部を有する保護基材であり、それと貼り合わされる他の光学基材がタッチパネル又はタッチパネルを有する表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が、遮光部を有する保護基材を有するタッチパネル又はそれを有する表示体ユニットである態様。
この場合、工程1においては、遮光部を有する保護基材の遮光部が設けられた面、又は、タッチパネルのタッチ面の、何れか一方の面又はその両者に、前記の紫外線硬化型樹脂組成物を塗布するのが好ましい。
(iii) 一方の光学基材が遮光部を有する光学基材であり、それと貼り合わされる他の光学基材が表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が遮光部を有する光学基材を有する表示体ユニットである態様。
この場合、工程1において、遮光部を有する光学基材の遮光部が設けられた側の面、又は、表示体ユニットの表示面の何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布するのが好ましい。
遮光部を有する光学基材の具体例としては、例えば、遮光部を有する表示画面用の保護板、又は、遮光部を有する保護基材を設けたタッチパネル等を挙げることが出来る。
遮光部を有する光学基材の遮光部が設けられた側の面とは、例えば、遮光部を有する光学基材が遮光部を有する表示画面用の保護板であるときは、該保護板の遮光部が設けられた側の面である。また、遮光部を有する光学基材が、遮光部を有する保護基材を有するタッチパネルであるときには、遮光部を有する保護基材は遮光部を有する面がタッチパネルのタッチ面に貼りあわされることから、遮光部を有する光学基材の遮光部が設けられた側の面とは、該タッチパネルのタッチ面とは反対のタッチパネルの基材面を意味する。
遮光部を有する光学基材の遮光部は、光学基材の何れにあっても良いが、通常透明板状又はシート状の光学基材の周囲に、枠状に作製され、その幅は、0.5~10mm程度であり、好ましくは1~8mm程度、より好ましくは2~8mm程度である。
本発明の紫外線硬化型樹脂組成物は(メタ)アクリレート(A)及び光重合開始剤(B)を含有する。また、任意成分として、光学用に使用する紫外線硬化型樹脂組成物に添加可能なその他の成分を含有することができる。
なお、「光学用に使用する紫外線硬化型樹脂組成物に添加可能」とは、硬化物の透明性を、光学用に使用出来ない程度に低下させる添加物が含まれないことを意味する。
本発明に使用する紫外線硬化型樹脂組成物で、硬化後の厚さが200μmとなる硬化物のシートを作製したとき、該シートの、400~800nmの波長の光での好ましい平均透過率は、少なくとも90%である。
該紫外線硬化型樹脂組成物の組成割合としては、該紫外線硬化型樹脂組成物の総量に対して、(メタ)アクリレート(A)が25~90重量%、光重合開始剤(B)が0.2~5重量%、その他の成分が残部である。
本発明の紫外線硬化型樹脂組成物において、光重合開始剤(B)としては、通常使用されている光重合開始剤は何れも使用出来る。それらの中で、好ましい重合開始剤の一つとして、アシルフォスフィンオキサイドを挙げることができる。アシルフォスフィンオキサイドを使用すると、硬化部分と未硬化部分の両方を有する硬化物層をよりよく形成出来る。
なお、本明細書において「(メタ)アクリレート」とは、メタクリレート及びアクリレートのいずれか一方又は両者を意味する。「(メタ)アクリル酸」等についても同様である。
有機ポリイソシアネートとしては、例えば、イソホロンジイソシアネート、ヘキサメチレンジイソシアネート、トリレンジイソシアネート、キシレンジイソシアネート、ジフェニルメタン-4,4’-ジイソシアネート又はジシクロペンタニルイソシアネート等が挙げられる。
上記ポリイソプレン骨格を有する(メタ)アクリレートの本発明の紫外線硬化型樹脂組成物中における重量割合は、通常20~80重量%、好ましくは30~70重量%である。
ここで、(メタ)アクリレートモノマーとは、上記ウレタン(メタ)アクリレート、下記エポキシ(メタ)アクリレート及び上記ポリイソプレン骨格を有する(メタ)アクリレートを除いた(メタ)アクリレートを示す。
一方、ガラスへの密着性を向上させる観点からは、上記(メタ)アクリレートモノマーとして、水酸基を有する炭素数1~5のアルキル(メタ)アクリレート、及びアクリロイルモルホリンの少なくとも一つを使用することが好ましく、アクリロイルモルホリンを使用することが特に好ましい。
上記(メタ)アクリレートモノマーとして、炭素数10~20のアルキル(メタ)アクリレート、及び、水酸基を有する炭素数1~5のアルキル(メタ)アクリレート又はアクリロイルモルホリンの両者を含有することが好ましく、ラウリル(メタ)アクリレート及びアクリロイルモルホリンの両者を含有することが好ましい。
例えば、トリシクロデカンジメチロールジ(メタ)アクリレート、ジオキサングリコールジ(メタ)アクリレート、ポリプロピレングリコールジ(メタ)アクリレート、ポリテトラメチレングリコールジ(メタ)アクリレート、アルキレンオキサイド変性ビスフェノールA型ジ(メタ)アクリレート、カプロラクトン変性ヒドロキシピバリン酸ネオペンチルグリコールジ(メタ)アクリレート及びエチレンオキシド変性リン酸ジ(メタ)アクリレート等の2官能(メタ)アクリレート;トリメチロールプロパントリ(メタ)アクリレート、トリメチロールオクタントリ(メタ)アクリレート等のトリメチロールC2~C10アルカントリ(メタ)アクリレート、トリメチロールプロパンポリエトキシトリ(メタ)アクリレート、トリメチロールプロパンポリプロポキシトリ(メタ)アクリレート、トリメチロールプロパンポリエトキシポリプロポキシトリ(メタ)アクリレート等のトリメチロールC2~C10アルカンポリアルコキシトリ(メタ)アクリレート、トリス[(メタ)アクロイルオキシエチル]イソシアヌレ-ト、ペンタエリスリトールトリ(メタ)アクリレート、及び、エチレンオキサイド変性トリメチロールプロパントリ(メタ)アクリレート及びプロピレンオキサイド変性トリメチロールプロパントリ(メタ)アクリレート等のアルキレンオキサイド変性トリメチロールプロパントリ(メタ)アクリレート等の3官能(メタ)アクリレート;及び、ペンタエリスリトールポリエトキシテトラ(メタ)アクリレート、ペンタエリスリトールポリプロポキシテトラ(メタ)アクリレート、ペンタエリスリトールテトラ(メタ)アクリレート、ジトリメチロールプロパンテトラ(メタ)アクリレート、ジペンタエリスリトールテトラ(メタ)アクリレート、ジペンタエリスリトールペンタ(メタ)アクリレート及びジペンタエリスリトールヘキサ(メタ)アクリレート等の4官能以上の(メタ)アクリレートを挙げることができる。
本発明においては、上記多官能(メタ)アクリレートを併用する場合は、硬化収縮を抑えるために、2官能の(メタ)アクリレートを使用することが好ましい。
該紫外線硬化型樹脂組成物における(i)ウレタン(メタ)アクリレート又はポリイソプレン骨格を有する(メタ)アクリレートの少なくとも何れか一方、及び、(ii)(メタ)アクリレートモノマーの両者を含む態様においては、(i)及び(ii)の両者の合計含量が、該樹脂組成物の総量に対して、通常、25~90重量%、好ましくは40~90重量%、より好ましくは40~80重量%である。
エポキシ(メタ)アクリレートは、硬化性の向上や硬化物の硬度や硬化速度を向上させる機能がある。エポキシ(メタ)アクリレートとしては、グリシジルエーテル型エポキシ化合物と、(メタ)アクリル酸を反応させることにより得られたものであればいずれも使用できる。
好ましく使用されるエポキシ(メタ)アクリレートを得るためのグリシジルエーテル型エポキシ化合物としては、ビスフェノールA或いはそのアルキレンオキサイド付加体のジグリシジルエーテル、ビスフェノールF或いはそのアルキレンオキサイド付加体のジグリシジルエーテル、水素添加ビスフェノールA或いはそのアルキレンオキサイド付加体のジグリシジルエーテル、水素添加ビスフェノールF或いはそのアルキレンオキサイド付加体のジグリシジルエーテル、エチレングリコールジグリシジルエーテル、プロピレングリコールジグリシジルエーテル、ネオペンチルグリコールジグリシジルエーテル、ブタンジオールジグリシジルエーテル、へキサンジオールジグリシジルエーテル、シクロヘキサンジメタノールジグリシジルエーテル、及び、ポリプロピレングリコールジグリシジルエーテル等を挙げることができる。
エポキシ(メタ)アクリレートの本発明の紫外線硬化型樹脂組成物中における重量割合は通常1~80重量%、好ましくは5~30重量%である。
本発明の紫外線硬化型樹脂組成物において、(メタ)アクリレート(A)として、前記ウレタン(メタ)アクリレート、前記ポリイソプレン骨格を有する(メタ)アクリレート及び前記(メタ)アクリレートモノマーからなる群から選択される少なくとも一つを含有することが好ましく;前記ウレタン(メタ)アクリレートの含有割合が20~80重量%、好ましくは30~70重量%であり;前記ポリイソプレン骨格を有する(メタ)アクリレートの含有割合が20~80重量%、好ましくは30~70重量%であり;前記(メタ)アクリレートモノマーの含有割合が5~70重量%、好ましくは10~50重量%であるとき、より好ましい。
本発明の紫外線硬化型樹脂組成物において、(メタ)アクリレート(A)として、前記ウレタン(メタ)アクリレート又はポリイソプレン骨格を有する(メタ)アクリレートを含有し、その含有割合が20~80重量%、好ましくは30~70重量%であり、且つ、(メタ)アクリレート(A)として前記(メタ)アクリレートモノマーを含有し、その含有割合が5~70重量%、好ましくは10~50重量%であるとき、更に好ましい。
光重合開始剤(B)としては、アシルフォスフィンオキサイド化合物を使用することが好ましい。紫外線硬化型樹脂組成物にアシルフォスフィンオキサイドを含有させることで、樹脂硬化物層の透明性の向上が期待できるためである。アシルフォスフィンオキサイド化合物の具体例としては、例えば、2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイド、2,4,6-トリメチルベンゾイルフェニルエトキシフォスフィンオキサイド、ビス(2,4,6-トリメチルベンゾイル)-フェニルフォスフィンオキサイド及びビス(2,6-ジメトキシベンゾイル)-2,4,4-トリメチル-ペンチルフォスフィンオキサイドが挙げられる。
塗布後の紫外線硬化型樹脂に紫外線を照射して、硬化部分と未硬化部分を有する硬化物層を得る際の、未硬化部分の形成しやすさ及び樹脂硬化物層の透明性の観点から、光重合開始剤(B)としては2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイドが特に好ましい。
(式中、nは0~40の整数、mは10~50の整数を示す。R1およびR2はそれぞれ同一であっても異なっていてもよい。R1およびR2は炭素数1~18のアルキル基、炭素数1~18のアルケニル基、炭素数1~18のアルキニル基、炭素数5~18のアリール基である。)
一般式(1)で示される構造を有する化合物は、例えば、日油株式会社製ユニセーフPKA-5017(製品名、ポリエチレングリコール-ポリプロピレングリコールアリルブチルエーテル)等として入手することができる。
一般式(1)で示される構造を有する化合物を使用する際の紫外線硬化型樹脂組成物中における重量割合は、通常10~80重量%、好ましくは10~70重量%である。
かかる柔軟化成分を使用する場合の紫外線硬化型樹脂組成物中における重量割合は、通常10~80重量%、好ましくは10~70重量%である。
シランカップリング剤の具体例としては、例えば、3-グリシドキシプロピルトリメトキシシラン、3-グリシドキシプロピルメチルジメトキシシラン、3-グリシドキシプロピルメチルジメトキシシラン、2-(3,4-エポキシシクロヘキシル)エチルトリメトキシシラン、N-(2-アミノエチル)3-アミノプロピルメチルジメトキシシラン、γ-メルカプロプロピルトリメトキシシラン、N-(2-アミノエチル)3-アミノプロピルメチルトリメトキシシラン、3-アミノプロピルトリエトキシシラン、3-メルカプトプロピルトリメトキシシラン、ビニルトリメトキシシラン、N-(2-(ビニルベンジルアミノ)エチル)3-アミノプロピルトリメトキシシラン塩酸塩、3-メタクリロキシプロピルトリメトキシシラン、3-クロロプロピルメチルジメトキシシラン、及び、3-クロロプロピルトリメトキシシラン等が挙げられる。
ジルコニウム系カップリング剤及びアルミニウム系カップリング剤の具体例としては、例えば、Zr-アセチルアセトネート、Zr-メタクリレート、Zr-プロピオネート、ネオアルコキシジルコネート、ネオアルコキシトリスネオデカノイルジルコネート、ネオアルコキシトリス(ドデカノイル)ベンゼンスルフォニルジルコネート、ネオアルコキシトリス(エチレンジアミノエチル)ジルコネート、ネオアルコキシトリス(m-アミノフェニル)ジルコネート、アンモニウムジルコニウムカーボネート、Al-アセチルアセトネート、Al-メタクリレート、及び、Al-プロピオネート等が挙げられる。
本発明の接着用樹脂組成物は、塗布性を考え、25℃の粘度が300~15000mPa・sの範囲となるように、成分の配合比を適宜調節することが好ましい。
本発明の紫外線硬化型樹脂組成物の硬化物の硬化収縮率は、3.0%以下であることが好ましく、2.0%以下であることが特に好ましい。これにより、紫外線硬化型樹脂組成物が硬化する際に、樹脂硬化物に蓄積される内部応力を低減することができ、基材と紫外線硬化型樹脂組成物の硬化物からなる層との界面に歪みができることを有効に防止することができる。
また、ガラス等の基材が薄い場合には、硬化収縮率が大きい場合には硬化時の反りが大きくなるころから、表示性能に大きな悪影響を及ぼす。当該観点からも、硬化収縮率は少ない方が好ましい。
また、硬化物の400~450nmの波長領域における透過率が高いと、表示画像の視認性の向上が一層期待できる。そのため、当該400~450nmの波長領域における透過率が90%以上であることが好ましい。
(A1)
前記(メタ)アクリレート(A)がウレタン(メタ)アクリレート、ポリイソプレン骨格を有する(メタ)アクリレートおよび(メタ)アクリレートモノマーからなる群から選ばれる少なくとも一つの(メタ)アクリレートである前記(19)に記載の紫外線硬化型樹脂組成物。
(A2)
前記(メタ)アクリレート(A)として、
(i)ウレタン(メタ)アクリレート又はポリイソプレン骨格を有する(メタ)アクリレートの少なくとも何れか一方、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む前記(19)又は上記(A1)に記載の紫外線硬化型樹脂組成物。
(A3)
前記(メタ)アクリレート(A)として、
(i)ポリC2-C4アルキレングリコール、ジイソシアネート及びヒドロキシC2-C4アルキル(メタ)アクリレートの反応により得られるウレタン(メタ)アクリレート、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む前記(19)又は上記(A1)に記載の紫外線硬化型樹脂組成物。
ウレタン(メタ)アクリレートの重量平均分子量が7000~25000である上記(A1)~(A3)のいずれか一項に記載の紫外線硬化型樹脂組成物。
(A5)
(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物において、光重合開始剤(B)として、アシルフォスフィンオキサイド化合物を含有する紫外線硬化型樹脂組成物、又は、光重合開始剤(B)として、アシルフォスフィンオキサイド化合物を含有する上記(A1)~(A4)のいずれか一項に記載の紫外線硬化型樹脂組成物。
(A6)
アシルフォスフィンオキサイド化合物が、2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイド、2,4,6-トリメチルベンゾイルフェニルエトキシフォスフィンオキサイド、ビス(2,4,6-トリメチルベンゾイル)-フェニルフォスフィンオキサイドおよびビス(2,6-ジメトキシベンゾイル)-2,4,4-トリメチル-ペンチルフォスフィンオキサイドからなる群から選ばれる少なくとも一つの化合物である上記(A5)に記載の紫外線硬化型樹脂組成物。
(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物が、(A)成分及び(B)成分以外に、更に、その他の成分を含有する紫外線硬化型樹脂組成物、又は、上記(A1)~(A6)の何れか一項に記載の紫外線硬化型樹脂組成物。
(A8)
(メタ)アクリレート(A)が25~90重量%、光重合開始剤(B)が0.2~5重量%、その他の成分が残部である上記(A7)に記載の紫外線硬化型樹脂組成物。
(A9)
(メタ)アクリレート(A)として、(i)ウレタン(メタ)アクリレート又はポリイソプレン(メタ)アクリレート少なくとも一方を20~80重量%および(ii)(メタ)アクリレートモノマーを5~70重量%含み、両者の合計が40~90重量%である上記(A8)に記載の紫外線硬化型樹脂組成物。
その他の成分として、一般式(1)で表される化合物を10~80重量%含む上記(A7)~(A9)の何れか一項に記載の紫外線硬化型樹脂組成物。
(A11)
紫外線硬化型樹脂組成物の硬化物の硬化収縮率が3%以下である(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物、又は、上記(A1)~(A10)の何れか一項に記載の紫外線硬化型樹脂組成物。
(A12)
200μmの厚さの紫外線硬化型樹脂組成物の硬化物のシートの光透過率が、400~450nmの波長域での平均透過率が少なくとも90%であり、且つ、400~800nmの波長域での平均透過率が少なくとも90%である、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物、又は、上記(A1)~(A11)の何れか一項に記載の紫外線硬化型樹脂組成物。
本発明の光学部材の製造方法において使用する光学基材としては、透明板、シート、タッチパネル及び表示体ユニット等を挙げることができる。
本明細書において「光学基材」とは、表面に遮光部を有さない光学基材と、表面に遮光部を有する光学基材の両者を意味する。本発明の光学部材の製造方法においては、複数用いられる光学基材のうち少なくとも一つが、遮光部を有する光学基材である。
上記の遮光部を有する光学基材における遮光部の位置は、特に限定されない。好ましい態様としては、該光学基材の周辺部に、幅0.05~20mm、好ましくは0.05~10mm程度、より好ましくは0.1~6mm程度の幅を有する帯状の遮光部が形成される場合が挙げられる。光学基材上の遮光部は、テープの貼付や塗料の塗布又は印刷等によって形成することができる。
また、本発明に用いる光学基材は、上記した偏光板などの他、タッチパネル(タッチパネル入力センサー)又は下記の表示体ユニット等の、複数の機能板又はシートからなる積層体(以下、「機能性積層体」とも言う。)を含む。
本発明に用いる光学基材として使用することができるタッチパネルの表面の材質としては、ガラス、PET、PC、PMMA、PCとPMMAの複合体、COC及びCOPが挙げられる。
透明板又はシート等の板状又はシート状の光学基材の厚さは、特に制限されず、通常は、5μm程度から5cm程度、好ましくは10μm程度から10mm程度、より好ましくは50μm~3mm程度の厚さである。
また、本発明の製造方法において、光学基材の一つとして液晶表示装置等の表示体ユニットを使用し、他の光学基材として光学機能材料を使用することにより、光学機能材料付き表示体ユニット(以下表示パネルともいう)を製造することができる。上記の表示体ユニットとしては、例えば、ガラスに偏光板を貼り付けてなるLCD、有機又は無機ELディスプレイ、EL照明、電子ペーパー、及び、プラズマディスプレイ等の表示装置が挙げられる。また、光学機能材料としては、アクリル板、PC板、PET板及びPEN板等の透明プラスチック板、強化ガラス、及び、タッチパネル入力センサーが挙げられる。
硬化物の屈折率が当該範囲内であれば、光学基材として使用される基材との屈折率の差を低減させることができ、光の乱反射を抑えて光損失を低減させることが可能となる。
(i)遮光部を有する光学基材と前記機能性積層体とを、本発明の紫外線硬化型樹脂組成物の硬化物を用いて貼り合わせた光学部材。
(ii)遮光部を有する光学基材が、遮光部を有する透明ガラス基板、遮光部を有する透明樹脂基板、及び、遮光部と透明電極が形成してあるガラス基板からなる群から選ばれる光学基材であり、機能性積層体が表示体ユニット又はタッチパネルである上記(i)に記載の光学部材。
(iii)表示体ユニットが液晶表示ユニット、プラズマ表示ユニット及び有機EL表示ユニットのいずれかである上記(ii)に記載の光学部材。
(iv)遮光部を有する板状又はシート状の光学基材を、タッチパネルのタッチ面側の表面に本発明の紫外線硬化型樹脂組成物の硬化物を用いて貼り合わせたタッチパネル(又はタッチパネル入力センサー)。
(v)遮光部を有する板状又はシート状の光学基材を、表示体ユニットの表示画面上に本発明の紫外線硬化型樹脂組成物の硬化物を用いて貼り合わせた表示パネル。
(vi)遮光部を有する板状又はシート状の光学基材が、表示体ユニットの表示画面を保護するための保護基材又はタッチパネルである、上記(v)に記載の表示パネル。
(vii)紫外線硬化型樹脂組成物が、前記(A1)~(A12)のいずれか一項に記載の紫外線硬化型樹脂組成物である、上記(i)~(vi)のいずれか一項に記載の光学部材、タッチパネル又は表示パネル。
例えば、前記機能性積層体がタッチパネル又は表示体ユニットである上記(ii)に記載の光学部材の場合、工程1において、遮光部を有する保護基材のいずれか一方の面、好ましくは遮光部が設けられた面、及び、タッチパネルのタッチ面又は表示体ユニットの表示面の何れか一方のみに該樹脂組成物を塗布しても良いし、その両方に塗布しても良い。
また、表示体ユニットの表示画面を保護するための保護基材又はタッチパネルを表示体ユニットと貼り合わせた上記(vi)の光学部材の場合、工程1において、保護基材の遮光部が設けられた面又はタッチパネルのタッチ面とは反対の基材面、及び、表示体ユニットの表示面の何れか一方のみに該樹脂組成物を塗布しても良いし、その両方に塗布しても良い。
ウレタンアクリレート(ポリプロピレングリコール(分子量3000)、イソホロンジイソシアネート及び2-ヒドロキシエチルアクリレートの3成分をモル比1:1.3:2で反応させて得られた反応物)45重量部、ユニセーフPKA-5017(ポリエチレングリコール-ポリプロピレングリコールアリルブチルエーテル、日油株式会社製)25重量部、ACMO(アクリロイルモルホリン、株式会社興人製)10重量部、LA(ラウリルアクリレート、大阪有機化学工業株式会社製)20重量部、スピードキュアTPO(2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイド、LAMBSON社製)0.5重量部を加熱混合して調製した(紫外線硬化型樹脂組成物A)。
実施例1
図1(a)に示すように面積が3.5インチの液晶表示ユニット1の表示面、及び、遮光部4(幅5mm)を有する透明ガラス基板2の遮光部が設けられた面に、調製した紫外線硬化型樹脂組成物Aを、それぞれの膜厚が125μmとなるように塗布した。ついで、得られたそれぞれの塗布層5に、超高圧水銀ランプ(TOSCURE(登録商標、以下同じ)752、ハリソン東芝ライティング株式会社製)で、大気側から積算光量20mJ/cm2の紫外線8を照射し、塗布層の下部側(表示体ユニット側又は透明基板側)に存在する硬化部分と大気側(塗布層の上部側)に存在する未硬化部分とを有する硬化物層6を形成した。
図2(a)に示すように液晶表示ユニット1の表示面に、調製した紫外線硬化型樹脂組成物Aを、その膜厚が250μmとなるように塗布した。ついで、得られた塗布層5に、超高圧水銀ランプ(TOSCURE752、ハリソン東芝ライティング株式会社製)で、大気側から積算光量20mJ/cm2の紫外線8を照射し、塗布層の下部側(表示体ユニット側)に存在する硬化部分と塗布層の上部側(大気側)に存在する未硬化部分とを有する硬化物層6を形成した。
図3(a)に示すように液晶表示ユニット1の表示面、及び、遮光部4(幅5mm)を有する透明ガラス基板2の遮光部が設けられた面のそれぞれに、調製した紫外線硬化型樹脂組成物Aを、それぞれの膜厚が125μmとなるように塗布した。
得られた光学部材から透明基板を外して、遮光部により遮光された遮光領域にある樹脂硬化物層をイソプロピルアルコールで洗い流した。これにより、未硬化の樹脂組成物は除去される。その後、遮光領域にある樹脂硬化物層の硬化状態を確認することにより、硬化度を測定した。硬化度の評価は下記の基準に基づいて行った。
硬化度:
○・・・硬化(未硬化の樹脂組成物が除去された形跡が確認できない。)
△・・・半硬化(硬化物が残存しているが、未硬化の樹脂組成物が除去された形跡も確認できる。)
×・・・全く硬化していない(硬化物が全く残存していない。)
厚さ1mmのスライドガラス2枚を用意し、そのうちの1枚に得られた紫外線硬化型樹脂組成物Aを膜厚が200μmとなるように塗布した。その塗布面に他方のスライドガラスを貼り合わせた。ガラス越しに高圧水銀灯(80W/cm、オゾンレス)で積算光量2000mJ/cm2の紫外線を該樹脂組成物に照射した。硬化物の硬化状態を確認したところ完全に硬化していた。
フッ素系離型剤を塗布した厚さ1mmのスライドガラス2枚を用意し、そのうちの1枚の離型剤塗布面に、得られた紫外線硬化型樹脂組成物を膜厚が200μmとなるように塗布した。その後、2枚のスライドガラスを、それぞれの離型剤塗布面が互いに向かい合うように貼り合わせた。ガラス越しに、高圧水銀灯(80W/cm、オゾンレス)で積算光量2000mJ/cm2の紫外線を該樹脂組成物に照射し、該樹脂組成物を硬化させた。その後、2枚のスライドガラスを剥離し、膜比重測定用の硬化物を作製した。
JIS K7112 B法に準拠し、硬化物の比重(DS)を測定した。また、25℃での紫外線硬化型樹脂組成物の液比重(DL)を測定した。DS及びDLの測定結果から、次式より硬化収縮率を算出したところ、2.0%未満であった。
硬化収縮率(%)=(DS-DL)÷DS×100
厚さ0.8mmのスライドガラスと厚さ0.8mmのアクリル板を用意し、一方に得られた紫外線硬化型樹脂組成物Aを膜厚が200μmとなるように塗布した後、その塗布面に他方を貼り合わせた。スライドガラス越しに、高圧水銀灯(80W/cm、オゾンレス)で積算光量2000mJ/cm2の紫外線を該樹脂組成物に照射し、該樹脂組成物を硬化させ、接着性評価用サンプルを作製した。これを、85℃、85%RH環境下、250時間放置した。その評価用サンプルにおいて、目視にてスライドガラス又はアクリル板の樹脂硬化物からの剥がれを確認したが、剥がれはなかった。
得られた紫外線硬化型樹脂組成物Aを充分に硬化させ、JIS K7215に準拠する方法により、デュロメータ硬度計(タイプE)を用いてデュロメータE硬さを測定し、柔軟性を評価した。より具体的には、紫外線硬化型樹脂組成物Aを膜厚が1cmとなるように円柱状の型に流し込み、紫外線を照射して該樹脂組成物を十分に硬化させた。得られた硬化物の硬度をデュロメータ硬度計(タイプE)で測定した。その結果、測定値は10未満であり、柔軟性に優れていた。
フッ素系離型剤を塗布した厚さ1mmのスライドガラス2枚を用意し、そのうちの1枚の離型剤塗布面に、得られた紫外線硬化型樹脂組成物を硬化後の膜厚が200μmとなるように塗布した。その後、2枚のスライドガラスを、それぞれの離型剤塗布面が互いに向かい合うように貼り合わせた。ガラス越しに、高圧水銀灯(80W/cm、オゾンレス)で積算光量2000mJ/cm2の紫外線を該樹脂組成物に照射し、該樹脂組成物を硬化させた。その後、2枚のスライドガラスを剥離し、透明性測定用の硬化物を作製した。得られた硬化物の透過性については、分光光度計(U-3310、日立ハイテクノロジーズ株式会社)を用いて、400~800nm及び400~450nmの波長領域における透過率を測定した。その結果、400~800nmの透過率は90%以上であり、かつ、400~450nmの透過率も90%以上であった。
Claims (20)
- 貼り合わされる少なくとも一つの光学基材が遮光部を有し、かつ、下記工程1~工程3を有する少なくとも2つの光学基材が貼り合わされた光学部材の製造方法、
工程1:少なくとも一つの光学基材に対して、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物を塗布して、塗布層を形成し、該塗布層に、紫外線を照射することにより、該塗布層における光学基材側に存在する硬化部分と、光学基材側と反対側に存在する未硬化部分とを有する硬化物層を有する光学基材を得る工程、
工程2:工程1で得られた光学基材の硬化物層の未硬化部分に対して、他の光学基材を貼り合わせるか、又は、工程1により得られた他の光学基材の硬化物層の未硬化部分を貼り合わせる工程、
工程3:貼り合わされた光学基材における未硬化部分を有する硬化物層に、遮光部を有する光学基材を通して、紫外線を照射して、該硬化物層を硬化させる工程。 - 前記工程1における紫外線照射量が5~200mJ/cm2である請求項1に記載の光学部材の製造方法。
- 工程1において、紫外線を照射する際に、前記塗布層の光学基材側と反対側の表面に酸素又はオゾンを吹きかける請求項1に記載の光学部材の製造方法。
- 前記光学基材が、遮光部を有する透明ガラス基板、遮光部を有する透明樹脂基板、遮光部と透明電極が形成してあるガラス基板、液晶表示ユニット、プラズマ表示ユニットおよび有機EL表示ユニットからなる群から選ばれる少なくとも一つの表示体ユニットである請求項1に記載の光学部材の製造方法。
- 一方の光学基材が遮光部を有する保護基材であり、それと貼り合わされる他の光学基材がタッチパネル又はタッチパネルを有する表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が、遮光部を有する保護基材を有するタッチパネル又はそれを有する表示体ユニットであり、工程1において、遮光部を有する保護基材の遮光部が設けられた面、又は、タッチパネルのタッチ面の、何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する請求項1に記載の光学部材の製造方法。
- 一方の光学基材が遮光部を有する光学基材であり、それと貼り合わされる他の光学基材が表示体ユニットであり、少なくとも2つの光学基材が貼り合わされた光学部材が遮光部を有する光学基材を有する表示体ユニットであり、工程1において、遮光部を有する光学基材の遮光部が設けられた面、又は、表示体ユニットの表示面の何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する請求項1に記載の光学部材の製造方法。
- 遮光部を有する光学基材が、表示体ユニットにおける表示画面を保護するための保護基材であるか、又は、タッチパネルであり、工程1において、保護基材の遮光部を有する側の面、又は、タッチパネルのタッチ面とは反対の基材面、及び、表示体ユニットの表示面の何れか一方、又は、その両者に、前記の紫外線硬化型樹脂組成物を塗布する請求項6に記載の光学部材の製造方法。
- 前記(メタ)アクリレート(A)がウレタン(メタ)アクリレート、ポリイソプレン骨格を有する(メタ)アクリレートおよび(メタ)アクリレートモノマーからなる群から選ばれる少なくとも一つの(メタ)アクリレートである請求項1に記載の光学部材の製造方法。
- 前記(メタ)アクリレート(A)として、
(i)ウレタン(メタ)アクリレート又はポリイソプレン骨格を有する(メタ)アクリレートの少なくとも何れか一方、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む紫外線硬化型樹脂組成物である請求項1に記載の光学部材の製造方法。 - 前記(メタ)アクリレート(A)として、
(i)ポリC2-C4アルキレングリコール、ジイソシアネート及びヒドロキシC2-C4アルキル(メタ)アクリレートの反応により得られるウレタン(メタ)アクリレート、及び、
(ii)(メタ)アクリレートモノマー、
の両者を含む紫外線硬化型樹脂組成物である請求項1に記載の光学部材の製造方法。 - ウレタン(メタ)アクリレートの重量平均分子量が7000~25000である請求項9又は10に記載の光学部材の製造方法。
- 光重合開始剤(B)として、アシルフォスフィンオキサイド化合物を含有する請求項1に記載の光学部材の製造方法。
- アシルフォスフィンオキサイド化合物が、2,4,6-トリメチルベンゾイルジフェニルフォスフィンオキサイド、2,4,6-トリメチルベンゾイルフェニルエトキシフォスフィンオキサイド、ビス(2,4,6-トリメチルベンゾイル)-フェニルフォスフィンオキサイドおよびビス(2,6-ジメトキシベンゾイル)-2,4,4-トリメチル-ペンチルフォスフィンオキサイドからなる群から選ばれる少なくとも一つの化合物である請求項12に記載の光学部材の製造方法。
- 請求項1、8又は10に記載の光学部材の製造方法により得られた光学部材。
- 請求項5に記載の光学部材の製造方法により得られたタッチパネル。
- 請求項6に記載の光学部材の製造方法により得られた表示体ユニット。
- 請求項1に記載の光学部材の製造方法により光学部材を製造するための、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物の使用。
- 光重合開始剤(B)がアシルフォスフィンオキサイド化合物である請求項17に記載の紫外線硬化型樹脂組成物の使用。
- 請求項1に記載の光学部材の製造方法に使用するための、(メタ)アクリレート(A)及び光重合開始剤(B)を含有する紫外線硬化型樹脂組成物。
- 光重合開始剤(B)がアシルフォスフィンオキサイド化合物である請求項19に記載の紫外線硬化型樹脂組成物。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020147006259A KR101802252B1 (ko) | 2011-10-21 | 2012-10-19 | 광학부재의 제조방법 및 그것을 위한 자외선 경화형 수지 조성물의 사용 |
JP2013521329A JP5411394B2 (ja) | 2011-10-21 | 2012-10-19 | 光学部材の製造方法及びそのための紫外線硬化型樹脂組成物の使用 |
US14/353,115 US20140248498A1 (en) | 2011-10-21 | 2012-10-19 | Method For Producing Optical Member And Use Of Ultraviolet Ray Cured Resin Composition For Same |
KR1020137034550A KR101496698B1 (ko) | 2011-10-21 | 2012-10-19 | 광학부재의 제조방법 및 그것을 위한 자외선 경화형 수지 조성물의 사용 |
EP12841961.1A EP2769997B1 (en) | 2011-10-21 | 2012-10-19 | Method for producing optical member and use of ultraviolet ray cured resin composition for same |
CN201280031719.0A CN103635493B (zh) | 2011-10-21 | 2012-10-19 | 光学构件的制造方法及用于该制造方法的紫外线固化型树脂组合物的应用 |
KR1020147018055A KR101542524B1 (ko) | 2011-10-21 | 2012-10-19 | 광학부재의 제조를 위한 자외선 경화형 수지 조성물 |
HK14104003.1A HK1190742A1 (en) | 2011-10-21 | 2014-04-25 | Method for producing optical member and use of ultraviolet ray cured resin composition for same |
US14/674,278 US10179445B2 (en) | 2011-10-21 | 2015-03-31 | Method for producing optical member and use of ultraviolet ray cured resin composition for same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011231465 | 2011-10-21 | ||
JP2011-231465 | 2011-10-21 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/353,115 A-371-Of-International US20140248498A1 (en) | 2011-10-21 | 2012-10-19 | Method For Producing Optical Member And Use Of Ultraviolet Ray Cured Resin Composition For Same |
US14/674,278 Continuation US10179445B2 (en) | 2011-10-21 | 2015-03-31 | Method for producing optical member and use of ultraviolet ray cured resin composition for same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013057958A1 true WO2013057958A1 (ja) | 2013-04-25 |
Family
ID=48140618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/006711 WO2013057958A1 (ja) | 2011-10-21 | 2012-10-19 | 光学部材の製造方法及びそのための紫外線硬化型樹脂組成物の使用 |
Country Status (9)
Country | Link |
---|---|
US (2) | US20140248498A1 (ja) |
EP (1) | EP2769997B1 (ja) |
JP (11) | JP5411394B2 (ja) |
KR (3) | KR101496698B1 (ja) |
CN (8) | CN104629573B (ja) |
HK (8) | HK1190742A1 (ja) |
MY (1) | MY170060A (ja) |
TW (9) | TW201527332A (ja) |
WO (1) | WO2013057958A1 (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013144760A (ja) * | 2012-01-16 | 2013-07-25 | Hitachi Chemical Co Ltd | 液状光硬化性樹脂組成物、光学部材、画像表示用装置及びその製造方法 |
WO2015033610A1 (ja) * | 2013-09-09 | 2015-03-12 | 日本化薬株式会社 | 光学部材の製造方法及びそれに用いる紫外線硬化型樹脂組成物 |
WO2015119245A1 (ja) * | 2014-02-10 | 2015-08-13 | 日本化薬株式会社 | タッチパネル用紫外線硬化型接着剤組成物、それを用いた光学部材の製造方法、硬化物及びタッチパネル |
JP2015214594A (ja) * | 2014-05-07 | 2015-12-03 | 昭和電工株式会社 | 重合性組成物、重合物、光学用粘着シート、画像表示装置およびその製造方法 |
WO2017022285A1 (ja) * | 2015-08-04 | 2017-02-09 | デクセリアルズ株式会社 | 光学部材の製造方法 |
KR20170020344A (ko) | 2014-06-11 | 2017-02-22 | 닛뽄 가야쿠 가부시키가이샤 | 터치 패널용 자외선 경화형 수지 조성물, 그것을 사용한 첩합 방법 및 물품 |
JP2018513231A (ja) * | 2015-07-21 | 2018-05-24 | エルジー・ケム・リミテッド | 光学用粘着剤組成物及び光学用粘着フィルム |
JP2018115084A (ja) * | 2017-01-17 | 2018-07-26 | 日立化成株式会社 | 合わせガラス中間膜用光硬化性樹脂組成物、カバーフィルム付合わせガラス用中間膜、合わせガラス及び合わせガラスの製造方法 |
JP2018115085A (ja) * | 2017-01-17 | 2018-07-26 | 日立化成株式会社 | 合わせガラス中間膜用光硬化性樹脂組成物、カバーフィルム付合わせガラス用中間膜、合わせガラス、及び、合わせガラスの製造方法 |
CN108977102A (zh) * | 2017-06-01 | 2018-12-11 | 株式会社有泽制作所 | 双面粘接片材、3d液晶面板及其制造方法 |
JP2020128546A (ja) * | 2020-04-30 | 2020-08-27 | デクセリアルズ株式会社 | 光学部材の製造方法 |
JP2020172573A (ja) * | 2019-04-09 | 2020-10-22 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
JP2021131567A (ja) * | 2017-02-27 | 2021-09-09 | デクセリアルズ株式会社 | 画像表示装置及びその製造方法 |
JP2023011929A (ja) * | 2019-04-09 | 2023-01-24 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104629573B (zh) * | 2011-10-21 | 2016-09-14 | 日本化药株式会社 | 光学构件的制造方法及用于该制造方法的紫外线固化型树脂组合物的应用 |
CN103403784B (zh) * | 2012-01-25 | 2016-06-15 | 迪睿合电子材料有限公司 | 图像显示装置的制造方法 |
JP5304922B1 (ja) * | 2012-05-09 | 2013-10-02 | デクセリアルズ株式会社 | 画像表示装置の製造方法 |
JP6388023B2 (ja) * | 2014-03-10 | 2018-09-12 | 三菱ケミカル株式会社 | 画像表示装置構成用積層体の製造方法 |
JP6499406B2 (ja) * | 2014-06-30 | 2019-04-10 | 日本化薬株式会社 | 光学部材の製造方法及びそれに用いる硬化性樹脂組成物 |
KR20170039183A (ko) * | 2014-08-06 | 2017-04-10 | 닛뽄 가야쿠 가부시키가이샤 | 광학 부재의 제조 방법 및 그것에 사용하는 경화성 수지 조성물 |
JP6257088B2 (ja) * | 2014-10-31 | 2018-01-10 | 信越ポリマー株式会社 | 静電容量式3次元センサ及びその製造方法 |
JP6456166B2 (ja) * | 2015-01-30 | 2019-01-23 | 三菱電機株式会社 | 画像表示装置及びその製造方法 |
CN113429923A (zh) | 2015-06-04 | 2021-09-24 | 3M创新有限公司 | 将硬件粘结到车辆玻璃的方法 |
WO2017026346A1 (ja) * | 2015-08-11 | 2017-02-16 | 富士フイルム株式会社 | 積層フィルムの製造方法および積層フィルムの製造装置 |
CN105462373A (zh) * | 2015-12-30 | 2016-04-06 | 曲少春 | 一种防紫外线的涂料及其制备方法 |
KR102633523B1 (ko) * | 2016-04-18 | 2024-02-06 | 닛토덴코 가부시키가이샤 | 액정 표시 장치 |
JP6834609B2 (ja) * | 2017-03-07 | 2021-02-24 | デクセリアルズ株式会社 | 画像表示装置の製造方法 |
JP6360605B1 (ja) * | 2017-08-30 | 2018-07-18 | リンテック株式会社 | 表示体の製造方法 |
KR102210938B1 (ko) * | 2017-11-28 | 2021-02-01 | 주식회사 엘지화학 | 부착력이 우수한 도파관 엣지 차광용 조성물 |
KR102395708B1 (ko) * | 2017-12-28 | 2022-05-09 | 주식회사 엘지화학 | 대전방지성 점착제 조성물, 보호 필름, 편광판 및 디스플레이 장치 |
CN108485589A (zh) * | 2018-04-18 | 2018-09-04 | 东莞市新懿电子材料技术有限公司 | 一种抗紫外线的uv胶及其制备方法 |
CN108845697A (zh) * | 2018-06-15 | 2018-11-20 | 东莞市平波电子有限公司 | 一种压感电容屏 |
CN111239873A (zh) * | 2018-11-29 | 2020-06-05 | 宁波长阳科技股份有限公司 | 一种高遮光性复合板及其制备方法 |
JP7257815B2 (ja) * | 2019-02-21 | 2023-04-14 | ダイセル・オルネクス株式会社 | ウレタン(メタ)アクリレート、これを含む活性エネルギー線硬化性組成物、及びその硬化物 |
CN111212538B (zh) * | 2020-02-03 | 2021-05-07 | Oppo广东移动通信有限公司 | 壳体加工方法、壳体及电子设备 |
CN111650765A (zh) * | 2020-05-09 | 2020-09-11 | 中国电子科技集团公司第五十五研究所 | 一种提高显示基板组水胶贴合可靠性和良品率的方法 |
KR20220097640A (ko) | 2020-12-30 | 2022-07-08 | 삼성디스플레이 주식회사 | 수지 조성물 및 수지 조성물로부터 형성된 접착층을 포함하는 표시 장치 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04107523A (ja) * | 1990-08-29 | 1992-04-09 | Fujitsu Ltd | 液晶パネルの製造方法 |
JP2001174639A (ja) * | 1999-12-17 | 2001-06-29 | Toppan Printing Co Ltd | ホログラム反射板及びそれを用いた反射型液晶表示装置 |
JP2003207790A (ja) * | 2002-01-15 | 2003-07-25 | Iwasaki Electric Co Ltd | 表示板用ガラス基板のシール材硬化方法及びその硬化装置 |
JP2004077887A (ja) * | 2002-06-18 | 2004-03-11 | Sony Corp | 表示装置および表示装置を有する電子機器 |
JP2005274915A (ja) * | 2004-03-24 | 2005-10-06 | Ushio Inc | ディスプレイパネルの貼り合わせ装置 |
JP2009186954A (ja) | 2007-04-04 | 2009-08-20 | Sony Chemical & Information Device Corp | 画像表示装置の製造方法 |
JP2010248387A (ja) | 2009-04-16 | 2010-11-04 | Sekisui Chem Co Ltd | 光学部材用光硬化性樹脂組成物、接着剤、及び、タッチパネル |
JP4711354B2 (ja) | 2007-07-17 | 2011-06-29 | ソニーケミカル&インフォメーションデバイス株式会社 | 画像表示装置の製造方法 |
JP2012073533A (ja) * | 2010-09-29 | 2012-04-12 | Shibaura Mechatronics Corp | 貼合装置及び貼合方法 |
WO2012144434A1 (ja) * | 2011-04-22 | 2012-10-26 | シャープ株式会社 | 表示装置 |
Family Cites Families (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3981762A (en) * | 1972-08-03 | 1976-09-21 | Usm Corporation | Method for bonding resin film to metal |
JPS63112608A (ja) * | 1986-10-31 | 1988-05-17 | Denki Kagaku Kogyo Kk | 紫外線硬化性組成物 |
US4814215A (en) * | 1986-11-07 | 1989-03-21 | The B. F. Goodrich Company | Adhesive composition, process, and product |
DE3879742D1 (de) | 1987-04-14 | 1993-05-06 | Ciba Geigy Ag | Klebstoffe. |
JPH04368913A (ja) | 1991-06-18 | 1992-12-21 | Ricoh Co Ltd | フイルム型液晶表示セル |
JPH06184267A (ja) * | 1992-12-17 | 1994-07-05 | Mitsui Toatsu Chem Inc | 密着性に優れた光硬化型樹脂組成物 |
JP3321718B2 (ja) | 1993-04-01 | 2002-09-09 | 鈴木総業株式会社 | 液晶表示装置における光錯乱防止構造の製造方法 |
DE69603880T2 (de) * | 1995-12-19 | 2000-01-27 | Andre Couttenier | Verfahren zur herstellung einer verbundscheibe und vorrichtung zur anwendung dieses verfahrens |
JP3035700B2 (ja) * | 1996-06-14 | 2000-04-24 | 大八化学工業株式会社 | 硬化性組成物 |
JPH10176142A (ja) * | 1996-12-18 | 1998-06-30 | Toagosei Co Ltd | シアノアクリレート系接着剤組成物 |
JPH11152451A (ja) | 1997-11-21 | 1999-06-08 | Showa Denko Kk | 粘着性付与方法および接着方法 |
JPH11254608A (ja) | 1998-01-12 | 1999-09-21 | Showa Denko Kk | 樹脂積層物及びその製造方法 |
JP2000113530A (ja) * | 1998-10-02 | 2000-04-21 | Jsr Corp | 情報記録担体の製造方法および情報記録担体 |
JP3905661B2 (ja) | 1999-02-25 | 2007-04-18 | 株式会社クラレ | 面光源素子の製造方法 |
JP2001222017A (ja) * | 1999-05-24 | 2001-08-17 | Fujitsu Ltd | 液晶表示装置及びその製造方法 |
JP2004230776A (ja) | 2003-01-31 | 2004-08-19 | Lintec Corp | クリーニング用貼着シート |
JP2006078735A (ja) * | 2004-09-09 | 2006-03-23 | Seiko Epson Corp | 電気光学装置及びその製造方法、並びに電子機器 |
JP2007056162A (ja) * | 2005-08-25 | 2007-03-08 | Toagosei Co Ltd | 半硬化工程を含む成型品製造用の光硬化性組成物 |
WO2007066590A1 (ja) * | 2005-12-05 | 2007-06-14 | Seiko Instruments Inc. | 表示機器および表示機器の製造方法 |
US9423638B2 (en) * | 2006-07-14 | 2016-08-23 | Dexerials Corporation | Resin composition and display unit |
JP4621189B2 (ja) * | 2006-10-02 | 2011-01-26 | 昭和電工株式会社 | Frp防水層用ラジカル重合性遮熱塗料、それを用いた遮熱層の形成方法及びfrp防水・遮熱構造体 |
KR101189925B1 (ko) | 2006-10-31 | 2012-10-10 | 히다치 가세고교 가부시끼가이샤 | 광학용 수지 조성물 및 그것을 이용한 광학용 수지 재료, 화상표시용 장치를 위한 광학 필터, 및 화상표시용 장치 |
JP2008129159A (ja) | 2006-11-17 | 2008-06-05 | Hitachi Chem Co Ltd | 保護板付き画像表示装置の製造方法 |
JP5057137B2 (ja) * | 2006-11-17 | 2012-10-24 | 日立化成工業株式会社 | 保護板付き画像表示装置の製造方法 |
JP2010133987A (ja) * | 2007-03-12 | 2010-06-17 | Toagosei Co Ltd | 光学フィルム積層体及びそれを用いた表示装置 |
CN104536185B (zh) | 2007-04-03 | 2018-11-09 | 迪睿合电子材料有限公司 | 图像显示装置及其制造方法 |
CN101652803B (zh) * | 2007-04-03 | 2015-02-04 | 迪睿合电子材料有限公司 | 图像显示装置的制造方法 |
JP4984083B2 (ja) * | 2007-04-04 | 2012-07-25 | ソニーケミカル&インフォメーションデバイス株式会社 | 画像表示装置の製造方法 |
JP2009186957A (ja) | 2007-04-09 | 2009-08-20 | Sony Chemical & Information Device Corp | 樹脂組成物及び表示装置 |
CN101675461B (zh) | 2007-04-09 | 2013-11-13 | 迪睿合电子材料有限公司 | 图像显示装置 |
JP5401824B2 (ja) * | 2007-04-09 | 2014-01-29 | デクセリアルズ株式会社 | 画像表示装置 |
JP5470735B2 (ja) | 2007-04-10 | 2014-04-16 | デクセリアルズ株式会社 | 画像表示装置の製造方法 |
TWI444942B (zh) * | 2007-04-20 | 2014-07-11 | Via Optronics Gmbh | 無框架顯示系統以及建構其之方法 |
JP2008303343A (ja) * | 2007-06-11 | 2008-12-18 | Toray Ind Inc | 活性エネルギー線硬化組成物、及びそれを用いたディスプレイ用フィルター並びにディスプレイ |
JP2009001654A (ja) | 2007-06-21 | 2009-01-08 | Nippon Kayaku Co Ltd | 光硬化型透明接着剤組成物 |
JP5343391B2 (ja) | 2007-07-17 | 2013-11-13 | デクセリアルズ株式会社 | 樹脂組成物及び画像表示装置 |
US20100134713A1 (en) | 2007-07-17 | 2010-06-03 | Sony Chemical & Information Device Corporation | Image Display Device and Production Method Thereof |
JP5291973B2 (ja) | 2007-07-17 | 2013-09-18 | デクセリアルズ株式会社 | 表示装置の製造方法 |
JP2009186962A (ja) | 2007-07-17 | 2009-08-20 | Sony Chemical & Information Device Corp | 表示装置の製造方法 |
CN101816026A (zh) * | 2007-10-22 | 2010-08-25 | 夏普株式会社 | 显示装置及其制造方法 |
JP5151419B2 (ja) * | 2007-11-28 | 2013-02-27 | 東亞合成株式会社 | 光硬化型粘接着剤製造用の光硬化型組成物及び光硬化型粘接着シート |
JP2009163234A (ja) * | 2007-12-14 | 2009-07-23 | Toyobo Co Ltd | 熱収縮性ラベルおよびその製造方法 |
CN101952334B (zh) * | 2007-12-27 | 2012-11-21 | 株式会社普利司通 | 粘合性树脂组合物 |
US20130284360A1 (en) | 2007-12-28 | 2013-10-31 | E I Du Pont De Nemours And Company | Actinically curable adhesive composition |
KR20100112148A (ko) | 2007-12-28 | 2010-10-18 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 화학선 경화성 접착제 조성물 |
JP5457644B2 (ja) * | 2008-06-03 | 2014-04-02 | 昭和電工株式会社 | 低温硬化性樹脂組成物、それを用いた塗膜形成方法、樹脂モルタル及び繊維強化樹脂 |
JP5382403B2 (ja) | 2008-06-04 | 2014-01-08 | 日立化成株式会社 | 光学用樹脂組成物及びこの組成物を用いた光学用樹脂材料並びに画像表示用装置 |
TWI485214B (zh) | 2008-09-05 | 2015-05-21 | Kyoritsu Chemical Co Ltd | And a photohardenable resin composition for bonding an optical functional material |
JP2010079098A (ja) * | 2008-09-26 | 2010-04-08 | Fujifilm Corp | ハードコートフィルム、偏光板、及び画像表示装置 |
MX2011004613A (es) | 2008-11-05 | 2011-06-06 | Nippon Kayaku Kk | Composicion de resina curable por uv para discos opticos y productos curados de la misma. |
ATE523537T1 (de) * | 2008-12-02 | 2011-09-15 | Sika Technology Ag | Hydroxyaldimin enthaltende polyurethanzusammensetzung |
JP2010224094A (ja) * | 2009-03-23 | 2010-10-07 | Seiko Epson Corp | 電気光学装置の製造方法 |
JP5491525B2 (ja) * | 2009-10-16 | 2014-05-14 | デクセリアルズ株式会社 | 表示装置及びその製造方法、並びに透明樹脂充填剤 |
EP2330151A1 (en) * | 2009-12-04 | 2011-06-08 | Cytec Surface Specialties, S.A. | IR_shielding radiation curable compositions |
JP5550357B2 (ja) | 2010-01-15 | 2014-07-16 | 株式会社ジャパンディスプレイ | フロントウインドウ付き表示装置 |
JP2011190421A (ja) | 2010-03-17 | 2011-09-29 | Hitachi Kasei Polymer Co Ltd | 活性エネルギー線硬化型接着剤組成物 |
JP5755419B2 (ja) | 2010-08-27 | 2015-07-29 | 協立化学産業株式会社 | 光学表示体又はタッチセンサー貼り合せ用光硬化型接着組成物及びこれを用いて貼り合わせた光学表示体又はタッチセンサー |
JP2012131847A (ja) * | 2010-12-20 | 2012-07-12 | Toray Advanced Film Co Ltd | 活性エネルギー線硬化性粘着剤組成物、粘着剤シート及び表示装置 |
TWI465534B (zh) | 2010-12-31 | 2014-12-21 | Eternal Materials Co Ltd | 可光固化之黏著組合物 |
KR101785731B1 (ko) * | 2011-06-28 | 2017-11-16 | 엘지디스플레이 주식회사 | 접착제 조성물, 이를 포함하는 표시장치 및 그 제조방법 |
KR101374374B1 (ko) * | 2011-08-11 | 2014-03-17 | 제일모직주식회사 | 점착제 조성물, 점착필름, 그 제조방법 및 이를 이용한 디스플레이 부재 |
KR20140103184A (ko) * | 2011-10-21 | 2014-08-25 | 니폰 가야꾸 가부시끼가이샤 | 광학부재의 제조방법 및 그것을 위한 자외선 경화형 수지 조성물의 사용 |
CN104629573B (zh) | 2011-10-21 | 2016-09-14 | 日本化药株式会社 | 光学构件的制造方法及用于该制造方法的紫外线固化型树脂组合物的应用 |
JP5994618B2 (ja) * | 2012-12-14 | 2016-09-21 | デクセリアルズ株式会社 | 光硬化性樹脂組成物及びそれを用いた画像表示装置の製造方法 |
JP5542997B1 (ja) * | 2013-07-26 | 2014-07-09 | トーヨーカネツソリューションズ株式会社 | 搬送装置 |
WO2015046471A1 (ja) * | 2013-09-27 | 2015-04-02 | 電気化学工業株式会社 | 積層体およびその製造方法 |
-
2012
- 2012-10-19 CN CN201410822793.5A patent/CN104629573B/zh not_active Expired - Fee Related
- 2012-10-19 CN CN201410822791.6A patent/CN104626668B/zh not_active Expired - Fee Related
- 2012-10-19 JP JP2013521329A patent/JP5411394B2/ja active Active
- 2012-10-19 CN CN201410822095.5A patent/CN104559906A/zh active Pending
- 2012-10-19 MY MYPI2014700942A patent/MY170060A/en unknown
- 2012-10-19 CN CN201410822034.9A patent/CN104531044A/zh active Pending
- 2012-10-19 CN CN201410822529.1A patent/CN104629674A/zh active Pending
- 2012-10-19 EP EP12841961.1A patent/EP2769997B1/en not_active Revoked
- 2012-10-19 CN CN201410826430.9A patent/CN104629613A/zh active Pending
- 2012-10-19 US US14/353,115 patent/US20140248498A1/en not_active Abandoned
- 2012-10-19 WO PCT/JP2012/006711 patent/WO2013057958A1/ja active Application Filing
- 2012-10-19 CN CN201280031719.0A patent/CN103635493B/zh active Active
- 2012-10-19 KR KR1020137034550A patent/KR101496698B1/ko active IP Right Grant
- 2012-10-19 KR KR1020147018055A patent/KR101542524B1/ko active IP Right Grant
- 2012-10-19 CN CN201410822988.XA patent/CN104628899B/zh not_active Expired - Fee Related
- 2012-10-19 KR KR1020147006259A patent/KR101802252B1/ko active IP Right Review Request
- 2012-10-22 TW TW104112362A patent/TW201527332A/zh unknown
- 2012-10-22 TW TW104112364A patent/TW201531491A/zh unknown
- 2012-10-22 TW TW104112368A patent/TWI609894B/zh not_active IP Right Cessation
- 2012-10-22 TW TW103119998A patent/TWI486363B/zh not_active IP Right Cessation
- 2012-10-22 TW TW104112371A patent/TW201531493A/zh unknown
- 2012-10-22 TW TW104112365A patent/TWI609893B/zh not_active IP Right Cessation
- 2012-10-22 TW TW101138878A patent/TWI571681B/zh not_active IP Right Cessation
- 2012-10-22 TW TW104112360A patent/TW201529614A/zh unknown
- 2012-10-22 TW TW104112372A patent/TWI644934B/zh not_active IP Right Cessation
-
2013
- 2013-11-06 JP JP2013230123A patent/JP6027519B2/ja not_active Expired - Fee Related
-
2014
- 2014-04-25 HK HK14104003.1A patent/HK1190742A1/xx not_active IP Right Cessation
-
2015
- 2015-02-12 JP JP2015024906A patent/JP5745708B1/ja active Active
- 2015-03-31 US US14/674,278 patent/US10179445B2/en not_active Expired - Fee Related
- 2015-05-01 JP JP2015094112A patent/JP6118366B2/ja not_active Expired - Fee Related
- 2015-05-01 JP JP2015094115A patent/JP6118367B2/ja not_active Expired - Fee Related
- 2015-05-01 JP JP2015094116A patent/JP6326390B2/ja not_active Ceased
- 2015-05-01 JP JP2015094114A patent/JP6076395B2/ja active Active
- 2015-05-01 JP JP2015094113A patent/JP6174624B2/ja not_active Expired - Fee Related
- 2015-05-01 JP JP2015094117A patent/JP6180460B2/ja active Active
- 2015-09-10 HK HK15108836.4A patent/HK1208244A1/xx unknown
- 2015-09-10 HK HK15108843.5A patent/HK1208245A1/xx unknown
- 2015-09-10 HK HK15108845.3A patent/HK1208202A1/xx unknown
- 2015-09-10 HK HK15108844.4A patent/HK1208243A1/xx unknown
- 2015-09-10 HK HK15108846.2A patent/HK1208246A1/xx unknown
- 2015-09-10 HK HK15108842.6A patent/HK1208242A1/xx unknown
- 2015-09-10 HK HK15108840.8A patent/HK1208239A1/xx unknown
-
2017
- 2017-11-22 JP JP2017224956A patent/JP6568567B2/ja not_active Ceased
-
2019
- 2019-04-09 JP JP2019073930A patent/JP2019147956A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04107523A (ja) * | 1990-08-29 | 1992-04-09 | Fujitsu Ltd | 液晶パネルの製造方法 |
JP2001174639A (ja) * | 1999-12-17 | 2001-06-29 | Toppan Printing Co Ltd | ホログラム反射板及びそれを用いた反射型液晶表示装置 |
JP2003207790A (ja) * | 2002-01-15 | 2003-07-25 | Iwasaki Electric Co Ltd | 表示板用ガラス基板のシール材硬化方法及びその硬化装置 |
JP2004077887A (ja) * | 2002-06-18 | 2004-03-11 | Sony Corp | 表示装置および表示装置を有する電子機器 |
JP2005274915A (ja) * | 2004-03-24 | 2005-10-06 | Ushio Inc | ディスプレイパネルの貼り合わせ装置 |
JP2009186954A (ja) | 2007-04-04 | 2009-08-20 | Sony Chemical & Information Device Corp | 画像表示装置の製造方法 |
JP4711354B2 (ja) | 2007-07-17 | 2011-06-29 | ソニーケミカル&インフォメーションデバイス株式会社 | 画像表示装置の製造方法 |
JP2010248387A (ja) | 2009-04-16 | 2010-11-04 | Sekisui Chem Co Ltd | 光学部材用光硬化性樹脂組成物、接着剤、及び、タッチパネル |
JP2012073533A (ja) * | 2010-09-29 | 2012-04-12 | Shibaura Mechatronics Corp | 貼合装置及び貼合方法 |
WO2012144434A1 (ja) * | 2011-04-22 | 2012-10-26 | シャープ株式会社 | 表示装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2769997A4 |
Cited By (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013144760A (ja) * | 2012-01-16 | 2013-07-25 | Hitachi Chemical Co Ltd | 液状光硬化性樹脂組成物、光学部材、画像表示用装置及びその製造方法 |
WO2015033610A1 (ja) * | 2013-09-09 | 2015-03-12 | 日本化薬株式会社 | 光学部材の製造方法及びそれに用いる紫外線硬化型樹脂組成物 |
CN105518764A (zh) * | 2013-09-09 | 2016-04-20 | 日本化药株式会社 | 光学构件的制造方法及用于该制造方法的紫外线固化型树脂组合物 |
KR20160055134A (ko) * | 2013-09-09 | 2016-05-17 | 닛뽄 가야쿠 가부시키가이샤 | 광학 부재의 제조 방법 및 그것에 이용하는 자외선 경화형 수지 조성물 |
KR102213491B1 (ko) * | 2013-09-09 | 2021-02-08 | 닛뽄 가야쿠 가부시키가이샤 | 광학 부재의 제조 방법 및 그것에 이용하는 자외선 경화형 수지 조성물 |
JPWO2015033610A1 (ja) * | 2013-09-09 | 2017-03-02 | 日本化薬株式会社 | 光学部材の製造方法及びそれに用いる紫外線硬化型樹脂組成物 |
WO2015119245A1 (ja) * | 2014-02-10 | 2015-08-13 | 日本化薬株式会社 | タッチパネル用紫外線硬化型接着剤組成物、それを用いた光学部材の製造方法、硬化物及びタッチパネル |
JP2015147916A (ja) * | 2014-02-10 | 2015-08-20 | 日本化薬株式会社 | タッチパネル用紫外線硬化型接着剤組成物、それを用いた貼り合せ方法及び物品 |
CN106062109A (zh) * | 2014-02-10 | 2016-10-26 | 日本化药株式会社 | 触控面板用紫外线固化型胶粘剂组合物、使用了该组合物的光学构件的制造方法、固化物和触控面板 |
CN106062109B (zh) * | 2014-02-10 | 2019-06-18 | 日本化药株式会社 | 触控面板用紫外线固化型胶粘剂组合物、使用了该组合物的光学构件的制造方法、固化物和触控面板 |
JP2015214594A (ja) * | 2014-05-07 | 2015-12-03 | 昭和電工株式会社 | 重合性組成物、重合物、光学用粘着シート、画像表示装置およびその製造方法 |
KR20170020344A (ko) | 2014-06-11 | 2017-02-22 | 닛뽄 가야쿠 가부시키가이샤 | 터치 패널용 자외선 경화형 수지 조성물, 그것을 사용한 첩합 방법 및 물품 |
JP2018513231A (ja) * | 2015-07-21 | 2018-05-24 | エルジー・ケム・リミテッド | 光学用粘着剤組成物及び光学用粘着フィルム |
KR20180004241A (ko) | 2015-08-04 | 2018-01-10 | 데쿠세리아루즈 가부시키가이샤 | 광학 부재의 제조 방법 |
CN107848275A (zh) * | 2015-08-04 | 2018-03-27 | 迪睿合株式会社 | 光学部件的制造方法 |
JP2017030274A (ja) * | 2015-08-04 | 2017-02-09 | デクセリアルズ株式会社 | 光学部材の製造方法 |
US10689546B2 (en) | 2015-08-04 | 2020-06-23 | Dexerials Corporation | Method for manufacturing optical member |
US11124676B2 (en) | 2015-08-04 | 2021-09-21 | Dexerials Corporation | Method for manufacturing optical member |
WO2017022285A1 (ja) * | 2015-08-04 | 2017-02-09 | デクセリアルズ株式会社 | 光学部材の製造方法 |
JP2018115084A (ja) * | 2017-01-17 | 2018-07-26 | 日立化成株式会社 | 合わせガラス中間膜用光硬化性樹脂組成物、カバーフィルム付合わせガラス用中間膜、合わせガラス及び合わせガラスの製造方法 |
JP2018115085A (ja) * | 2017-01-17 | 2018-07-26 | 日立化成株式会社 | 合わせガラス中間膜用光硬化性樹脂組成物、カバーフィルム付合わせガラス用中間膜、合わせガラス、及び、合わせガラスの製造方法 |
JP2021131567A (ja) * | 2017-02-27 | 2021-09-09 | デクセリアルズ株式会社 | 画像表示装置及びその製造方法 |
JP7192915B2 (ja) | 2017-02-27 | 2022-12-20 | デクセリアルズ株式会社 | 画像表示装置及びその製造方法 |
CN108977102A (zh) * | 2017-06-01 | 2018-12-11 | 株式会社有泽制作所 | 双面粘接片材、3d液晶面板及其制造方法 |
CN108977102B (zh) * | 2017-06-01 | 2021-03-09 | 株式会社有泽制作所 | 双面粘接片材、3d液晶面板及其制造方法 |
JP2020172573A (ja) * | 2019-04-09 | 2020-10-22 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
JP7181601B2 (ja) | 2019-04-09 | 2022-12-01 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
JP2023011929A (ja) * | 2019-04-09 | 2023-01-24 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
JP7233786B2 (ja) | 2019-04-09 | 2023-03-07 | 協立化学産業株式会社 | 光硬化型接着剤組成物 |
JP7184843B2 (ja) | 2020-04-30 | 2022-12-06 | デクセリアルズ株式会社 | 光学部材の製造方法 |
JP2020128546A (ja) * | 2020-04-30 | 2020-08-27 | デクセリアルズ株式会社 | 光学部材の製造方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6568567B2 (ja) | 紫外線硬化型樹脂組成物 | |
JP5331271B1 (ja) | 光学部材の製造方法及びそのための紫外線硬化型樹脂組成物の使用 | |
WO2015199156A1 (ja) | 光学部材の製造方法及びそれに用いる紫外線硬化型樹脂組成物 | |
JP6378184B2 (ja) | 光学部材の製造方法及びそれに用いる紫外線硬化型樹脂組成物 | |
WO2019016963A1 (ja) | 紫外線硬化型接着剤、それを用いた貼り合せ方法及び物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENP | Entry into the national phase |
Ref document number: 2013521329 Country of ref document: JP Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12841961 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20137034550 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14353115 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2012841961 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012841961 Country of ref document: EP |