JP6317816B2 - 粘着剤組成物 - Google Patents
粘着剤組成物 Download PDFInfo
- Publication number
- JP6317816B2 JP6317816B2 JP2016529703A JP2016529703A JP6317816B2 JP 6317816 B2 JP6317816 B2 JP 6317816B2 JP 2016529703 A JP2016529703 A JP 2016529703A JP 2016529703 A JP2016529703 A JP 2016529703A JP 6317816 B2 JP6317816 B2 JP 6317816B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensitive adhesive
- adhesive composition
- composition according
- adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000853 adhesive Substances 0.000 title claims description 85
- 230000001070 adhesive effect Effects 0.000 title claims description 85
- 239000000203 mixture Substances 0.000 title claims description 43
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 48
- -1 silane compound Chemical class 0.000 claims description 27
- 229920006243 acrylic copolymer Polymers 0.000 claims description 14
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- 229910000077 silane Inorganic materials 0.000 claims description 11
- 239000002216 antistatic agent Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 150000001450 anions Chemical class 0.000 claims description 5
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical group CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 4
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 150000004756 silanes Chemical class 0.000 claims description 2
- 238000009864 tensile test Methods 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 27
- 239000000178 monomer Substances 0.000 description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 11
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 7
- 125000000524 functional group Chemical group 0.000 description 6
- 239000012948 isocyanate Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000006087 Silane Coupling Agent Substances 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 150000002513 isocyanates Chemical class 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000004299 exfoliation Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 210000002858 crystal cell Anatomy 0.000 description 3
- 125000005442 diisocyanate group Chemical group 0.000 description 3
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- 238000007142 ring opening reaction Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical group ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 2
- HMBNQNDUEFFFNZ-UHFFFAOYSA-N 4-ethenoxybutan-1-ol Chemical compound OCCCCOC=C HMBNQNDUEFFFNZ-UHFFFAOYSA-N 0.000 description 2
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 2
- 0 CC(C*(NCCC[Si](C)(*)OC)=*)=* Chemical compound CC(C*(NCCC[Si](C)(*)OC)=*)=* 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012788 optical film Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical group OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 229940014800 succinic anhydride Drugs 0.000 description 2
- 150000003512 tertiary amines Chemical group 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- ZXHZWRZAWJVPIC-UHFFFAOYSA-N 1,2-diisocyanatonaphthalene Chemical compound C1=CC=CC2=C(N=C=O)C(N=C=O)=CC=C21 ZXHZWRZAWJVPIC-UHFFFAOYSA-N 0.000 description 1
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical group CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 1
- YZJJFHCVOBMNQJ-UHFFFAOYSA-N 1-hydroperoxydecane Chemical compound CCCCCCCCCCOO YZJJFHCVOBMNQJ-UHFFFAOYSA-N 0.000 description 1
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 description 1
- KQSMCAVKSJWMSI-UHFFFAOYSA-N 2,4-dimethyl-1-n,1-n,3-n,3-n-tetrakis(oxiran-2-ylmethyl)benzene-1,3-diamine Chemical compound CC1=C(N(CC2OC2)CC2OC2)C(C)=CC=C1N(CC1OC1)CC1CO1 KQSMCAVKSJWMSI-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 1
- SYEWHONLFGZGLK-UHFFFAOYSA-N 2-[1,3-bis(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COCC(OCC1OC1)COCC1CO1 SYEWHONLFGZGLK-UHFFFAOYSA-N 0.000 description 1
- HDPLHDGYGLENEI-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COCC1CO1 HDPLHDGYGLENEI-UHFFFAOYSA-N 0.000 description 1
- FVCHRIQAIOHAIC-UHFFFAOYSA-N 2-[1-[1-[1-(oxiran-2-ylmethoxy)propan-2-yloxy]propan-2-yloxy]propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COC(C)COC(C)COCC1CO1 FVCHRIQAIOHAIC-UHFFFAOYSA-N 0.000 description 1
- SEFYJVFBMNOLBK-UHFFFAOYSA-N 2-[2-[2-(oxiran-2-ylmethoxy)ethoxy]ethoxymethyl]oxirane Chemical compound C1OC1COCCOCCOCC1CO1 SEFYJVFBMNOLBK-UHFFFAOYSA-N 0.000 description 1
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-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
- AGXAFZNONAXBOS-UHFFFAOYSA-N 2-[[3-(oxiran-2-ylmethyl)phenyl]methyl]oxirane Chemical compound C=1C=CC(CC2OC2)=CC=1CC1CO1 AGXAFZNONAXBOS-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- KWTKVFXDPKATDW-UHFFFAOYSA-N 2-methyl-3-oxopent-4-enoic acid Chemical group OC(=O)C(C)C(=O)C=C KWTKVFXDPKATDW-UHFFFAOYSA-N 0.000 description 1
- BNCADMBVWNPPIZ-UHFFFAOYSA-N 2-n,2-n,4-n,4-n,6-n,6-n-hexakis(methoxymethyl)-1,3,5-triazine-2,4,6-triamine Chemical compound COCN(COC)C1=NC(N(COC)COC)=NC(N(COC)COC)=N1 BNCADMBVWNPPIZ-UHFFFAOYSA-N 0.000 description 1
- QOXOZONBQWIKDA-UHFFFAOYSA-N 3-hydroxypropyl Chemical group [CH2]CCO QOXOZONBQWIKDA-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 1
- BCTDCDYHRUIHSF-UHFFFAOYSA-N 5-ethenoxypentan-1-ol Chemical compound OCCCCCOC=C BCTDCDYHRUIHSF-UHFFFAOYSA-N 0.000 description 1
- ASPUDHDPXIBNAP-UHFFFAOYSA-N 6-ethenoxyhexan-1-ol Chemical compound OCCCCCCOC=C ASPUDHDPXIBNAP-UHFFFAOYSA-N 0.000 description 1
- BRZKTGZFBAGKBB-UHFFFAOYSA-N 7-ethenoxyheptan-1-ol Chemical compound OCCCCCCCOC=C BRZKTGZFBAGKBB-UHFFFAOYSA-N 0.000 description 1
- RDJHNDDZKQCDPL-UHFFFAOYSA-N 8-ethenoxyoctan-1-ol Chemical compound OCCCCCCCCOC=C RDJHNDDZKQCDPL-UHFFFAOYSA-N 0.000 description 1
- QVJGSQBLTKJRSE-UHFFFAOYSA-N 9-ethenoxynonan-1-ol Chemical compound OCCCCCCCCCOC=C QVJGSQBLTKJRSE-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- IIGAAOXXRKTFAM-UHFFFAOYSA-N N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C Chemical compound N=C=O.N=C=O.CC1=C(C)C(C)=C(C)C(C)=C1C IIGAAOXXRKTFAM-UHFFFAOYSA-N 0.000 description 1
- QORUGOXNWQUALA-UHFFFAOYSA-N N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 Chemical compound N=C=O.N=C=O.N=C=O.C1=CC=C(C(C2=CC=CC=C2)C2=CC=CC=C2)C=C1 QORUGOXNWQUALA-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- YGCOKJWKWLYHTG-UHFFFAOYSA-N [[4,6-bis[bis(hydroxymethyl)amino]-1,3,5-triazin-2-yl]-(hydroxymethyl)amino]methanol Chemical compound OCN(CO)C1=NC(N(CO)CO)=NC(N(CO)CO)=N1 YGCOKJWKWLYHTG-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000002339 acetoacetyl group Chemical group O=C([*])C([H])([H])C(=O)C([H])([H])[H] 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- JRPRCOLKIYRSNH-UHFFFAOYSA-N bis(oxiran-2-ylmethyl) benzene-1,2-dicarboxylate Chemical compound C=1C=CC=C(C(=O)OCC2OC2)C=1C(=O)OCC1CO1 JRPRCOLKIYRSNH-UHFFFAOYSA-N 0.000 description 1
- KBWLNCUTNDKMPN-UHFFFAOYSA-N bis(oxiran-2-ylmethyl) hexanedioate Chemical compound C1OC1COC(=O)CCCCC(=O)OCC1CO1 KBWLNCUTNDKMPN-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000002704 decyl 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])* 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- VIBDJEWPNNCFQO-UHFFFAOYSA-N ethane-1,1,2-triol Chemical compound OCC(O)O VIBDJEWPNNCFQO-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
- XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 description 1
- 125000001400 nonyl 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])[H] 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 125000002347 octyl 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])[H] 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000004714 phosphonium salts Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- UOMUPDCRXJLVGR-UHFFFAOYSA-N propane-1,2,2-triol Chemical compound CC(O)(O)CO UOMUPDCRXJLVGR-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N triethylamine Natural products CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical class O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
- C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
- C08G18/625—Polymers of alpha-beta ethylenically unsaturated carboxylic acids; hydrolyzed polymers of esters of these acids
- C08G18/6254—Polymers of alpha-beta ethylenically unsaturated carboxylic acids and of esters of these acids containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
-
- C—CHEMISTRY; METALLURGY
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
- C08G18/8029—Masked aromatic polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double 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
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/062—Copolymers with monomers not covered by C09J133/06
- C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/08—Homopolymers or copolymers of acrylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
- C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/544—Silicon-containing compounds containing nitrogen
- C08K5/5455—Silicon-containing compounds containing nitrogen containing at least one group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polarising Elements (AREA)
Description
したがって、耐久性とリワーク性とを同時に満足させるためには、初期粘着力は高くなければならず、加温粘着力(B)は初期粘着力(A)に比べてあまり高くないのが好ましい。
〔調製例1〕
窒素ガスが還流され、温度調節が容易となるように冷却装置を設置した1Lの反応器に、n−ブチルアクリレート(BA)86重量部、ベンジルメタクリレート(BzMA)8重量部、4−ヒドロキシブチルアクリレート(4−HBA)1重量部、アクリル酸(AA)5重量部からなる単量体混合物を投入した後、溶剤としてエチルアセテート(EAc)100重量部を投入した。次いで、酸素を除去するために窒素ガスを1時間パージした後、80℃に維持した。前記混合物を均一に混合した後、反応開始剤としてアゾビスイソブチロニトリル(AIBN)0.07重量部を投入して8時間反応させ、アクリル系共重合体(重量平均分子量が約100万)を調製した。
窒素ガスが還流され、温度調節が容易となるように冷却装置を設置した1Lの反応器に、n−ブチルアクリレート(BA)86重量部、メチルアクリレート(MA)8重量部、2−ヒドロキシエチルアクリレート1重量部、アクリル酸5重量部からなる単量体混合物を投入した後、溶剤としてエチルアセテート(EAc)100重量部を投入した。次いで、酸素を除去するために窒素ガスを1時間パージした後、62℃に維持した。前記混合物を均一に混合した後、反応開始剤としてアゾビスイソブチロニトリル(AIBN)0.07重量部を投入して8時間反応させ、アクリル系共重合体(重量平均分子量が約100万)を調製した。
前記調製例のアクリル系共重合体、架橋剤、シラン系化合物、及び帯電防止剤を、下記の表1の組成で混合した後、28重量%の濃度に希釈し、粘着剤組成物を調製した。
前記実施例及び比較例に従い調製した粘着剤組成物、粘着剤付き偏光板の物性を下記の方法にて測定し、その結果を下記の表2に表した。
粘着剤付き偏光板を25mm×100mmのサイズで切断して離型フィルムを剥離した後、ガラス基板(#1737、コーニング社製)に0.25MPaの圧力でラミネートし、オートクレーブ処理を施して試片を作製した。
製造された粘着剤付き偏光板を90mm×170mmの大きさで切断して離型フィルムを剥離した後、ガラス基板(110mm×190mm×0.7mm)の両面に光学吸収軸が直交するように付着し、試片を作製した。このとき、加えられた圧力は5kg/cm2であり、気泡や異物が生じないようにクリーンルーム作業を行なった。耐熱特性は、80℃の温度で1000時間放置した後、気泡や剥離の発生の有無を観察し、また、耐湿熱特性は、60℃の温度及び90%RHの条件下で1000時間放置した後、気泡や剥離の発生の有無を観察した。このとき、試片の状態を評価する直前に、室温で24時間放置した後に観察した。
◎:気泡や剥離なし
○:気泡や剥離<5個
△:5個≦気泡や剥離<10個
×:10個≦気泡や剥離
〔3.リワーク性〕
偏光板を幅25mm、長さ100mmの大きさで切り出し、離型フィルムを剥離した後、コーニング社製の#1737ガラスに0.25MPaの圧力でラミネートし、5気圧、50℃の条件で20分間オートクレーブ処理を施して評価サンプルを作製した。耐熱条件である80℃オーブンに入れてから10時間後に取り出して、室温で120時間放置した後、1.3cm/sの速度で剥離した。
−ガラス基板に粘着剤の残渣がなく、偏光板が破れることなくきれいに剥離:○
−パネルに粘着剤の残渣があるか、剥離過程で偏光板が破れる:×
Claims (9)
- 粘着剤付き偏光板の粘着剤層を形成するための粘着剤組成物であって、
25mm×100mm大きさの粘着剤付き偏光板をガラス基板に0.25MPaの圧力でラミネートしオートクレーブ処理を施して作製した試片を、万能引張試験機(UTM、Instron社製)にかけて剥離速度300mm/分、剥離角度180゜で粘着剤層を剥離し、
このとき、23℃、50%RHの条件下で24時間放置後に剥離する初期粘着力(A)に対する、50℃、50%RHの条件下で48時間放置後に剥離する加温粘着力(B)の比(B/A)が2.0以下であり、
前記初期粘着力及び加温粘着力は、23℃、50%RHの条件下で測定され、
前記粘着剤組成物は、アクリル系共重合体及び下記の化学式1〜6からなる群から選択された1種以上のシラン系化合物を含有する粘着剤組成物。
- 前記初期粘着力(A)に対する加温粘着力(B)の比(B/A)は1.5以下である請求項1に記載の粘着剤組成物。
- 前記初期粘着力は2〜10N/25mmである請求項1または2に記載の粘着剤組成物。
- 前記加温粘着力は2.5〜15N/25mmである請求項1または2に記載の粘着剤組成物。
- 前記シラン系化合物は、アクリル系共重合体100重量部に対して、0.01〜5重量部含有する請求項1に記載の粘着剤組成物。
- 前記粘着剤組成物は架橋剤を更に含有する請求項1に記載の粘着剤組成物。
- 前記架橋剤はトリレンジイソシアネート系のものである請求項6に記載の粘着剤組成物。
- 前記粘着剤組成物は帯電防止剤を更に含有する請求項1に記載の粘着剤組成物。
- 前記帯電防止剤は、フッ素含有有機塩又は無機塩の陰イオンを含有する請求項8に記載の粘着剤組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130086097A KR101391297B1 (ko) | 2013-07-22 | 2013-07-22 | 점착제 조성물 |
KR10-2013-0086097 | 2013-07-22 | ||
PCT/KR2014/006447 WO2015012525A1 (ko) | 2013-07-22 | 2014-07-16 | 점착제 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016528339A JP2016528339A (ja) | 2016-09-15 |
JP6317816B2 true JP6317816B2 (ja) | 2018-04-25 |
Family
ID=50893042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016529703A Active JP6317816B2 (ja) | 2013-07-22 | 2014-07-16 | 粘着剤組成物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9624409B2 (ja) |
EP (1) | EP3026090A4 (ja) |
JP (1) | JP6317816B2 (ja) |
KR (1) | KR101391297B1 (ja) |
CN (1) | CN105683322B (ja) |
TW (1) | TWI631198B (ja) |
WO (1) | WO2015012525A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150025701A (ko) * | 2013-08-30 | 2015-03-11 | 동우 화인켐 주식회사 | 점착제 조성물 및 이를 포함하는 편광판 |
KR20150141448A (ko) * | 2014-06-10 | 2015-12-18 | 동우 화인켐 주식회사 | 대전 방지성 점착제 조성물 및 이를 이용하여 제조되는 편광판 |
CN112912454B (zh) * | 2018-10-26 | 2023-09-22 | 汉高股份有限及两合公司 | 可再加工粘合剂组合物 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63313793A (ja) | 1987-06-15 | 1988-12-21 | Nippon Paint Co Ltd | 金属キレ−ト化合物 |
JP2693482B2 (ja) * | 1988-05-12 | 1997-12-24 | 日本ペイント株式会社 | 硬化性組成物 |
JP3022993B2 (ja) | 1990-12-25 | 2000-03-21 | 日本合成化学工業株式会社 | 粘着剤層を有する偏光板 |
KR100440478B1 (ko) * | 2002-02-07 | 2004-07-14 | 주식회사 엘지화학 | 아크릴계 점착제 수지 조성물 |
KR100671400B1 (ko) | 2004-04-22 | 2007-01-18 | 주식회사 엘지화학 | 편광판용 아크릴계 점착제 수지 조성물 |
KR100784991B1 (ko) * | 2005-06-10 | 2007-12-11 | 주식회사 엘지화학 | 아크릴계 점착제 조성물 |
KR100840114B1 (ko) | 2005-10-20 | 2008-06-19 | 주식회사 엘지화학 | 점착제 조성물 |
KR101494459B1 (ko) * | 2006-09-13 | 2015-02-17 | 스미또모 가가꾸 가부시끼가이샤 | 점착제 첨부 광학 필름 |
JP5204612B2 (ja) * | 2007-12-20 | 2013-06-05 | 日東電工株式会社 | 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置 |
CN102076804B (zh) * | 2008-07-01 | 2013-05-29 | Lg化学株式会社 | 粘合剂组合物、偏振片和液晶显示器 |
KR20120038633A (ko) * | 2010-10-14 | 2012-04-24 | 동우 화인켐 주식회사 | 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치 |
JP2012117041A (ja) | 2010-11-12 | 2012-06-21 | Nitto Denko Corp | 粘着剤組成物、粘着剤層、及び、粘着テープ又はシート |
JP5365609B2 (ja) * | 2010-11-22 | 2013-12-11 | 信越化学工業株式会社 | 粘着剤組成物、粘着偏光板及び液晶表示装置 |
US20140030511A1 (en) * | 2011-04-15 | 2014-01-30 | Nitto Denko Corporation | Pressure-sensitive adhesive sheet |
JP2013006936A (ja) * | 2011-06-23 | 2013-01-10 | Dongwoo Fine-Chem Co Ltd | 粘着剤組成物およびこれを含む偏光板 |
KR20140023856A (ko) * | 2012-08-16 | 2014-02-27 | 동우 화인켐 주식회사 | 아크릴계 점착제 조성물 |
-
2013
- 2013-07-22 KR KR1020130086097A patent/KR101391297B1/ko active IP Right Grant
-
2014
- 2014-07-16 JP JP2016529703A patent/JP6317816B2/ja active Active
- 2014-07-16 US US14/906,673 patent/US9624409B2/en active Active
- 2014-07-16 EP EP14828782.4A patent/EP3026090A4/en not_active Withdrawn
- 2014-07-16 WO PCT/KR2014/006447 patent/WO2015012525A1/ko active Application Filing
- 2014-07-16 CN CN201480041824.1A patent/CN105683322B/zh active Active
- 2014-07-17 TW TW103124479A patent/TWI631198B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR101391297B1 (ko) | 2014-05-02 |
TW201510138A (zh) | 2015-03-16 |
TWI631198B (zh) | 2018-08-01 |
EP3026090A1 (en) | 2016-06-01 |
EP3026090A4 (en) | 2017-03-15 |
CN105683322B (zh) | 2018-06-22 |
US9624409B2 (en) | 2017-04-18 |
US20160160095A1 (en) | 2016-06-09 |
JP2016528339A (ja) | 2016-09-15 |
WO2015012525A1 (ko) | 2015-01-29 |
CN105683322A (zh) | 2016-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6064937B2 (ja) | 粘着剤組成物、粘着偏光板及び液晶表示装置 | |
JP6073877B2 (ja) | 粘着剤組成物、これを含む偏光板及び液晶表示装置 | |
TWI589661B (zh) | 黏著劑組成物 | |
JP2016519187A (ja) | 粘着剤組成物 | |
KR20130013995A (ko) | 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치 | |
JP6317816B2 (ja) | 粘着剤組成物 | |
KR20140080998A (ko) | 아크릴계 점착제 조성물 | |
JP6356677B2 (ja) | 粘着剤組成物 | |
KR20130052498A (ko) | 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치 | |
KR20150011460A (ko) | 아크릴계 필름용 점착제 조성물 및 이를 함유한 편광판 | |
JP2015531803A (ja) | アクリル系粘着剤組成物 | |
JP2013006936A (ja) | 粘着剤組成物およびこれを含む偏光板 | |
KR20140011042A (ko) | 점착제 조성물 | |
KR101881186B1 (ko) | 점착제 조성물 | |
KR20130050041A (ko) | 공중합체 및 이를 포함하는 점착제 조성물 | |
KR20140120063A (ko) | 아크릴계 점착제 조성물 | |
KR20150035177A (ko) | 아크릴계 점착제 조성물 및 실란계 화합물 | |
KR20150011160A (ko) | 점착제 조성물 | |
KR20140019229A (ko) | 점착제 조성물 | |
KR20140018658A (ko) | 점착제 조성물 | |
TWI637973B (zh) | 丙烯酸共聚物和包含丙烯酸共聚物的黏著劑組合物 | |
KR101837057B1 (ko) | 점착제 조성물, 이를 포함하는 편광판 및 액정표시장치 | |
KR20150025702A (ko) | 점착제 조성물 및 이를 포함하는 편광판 | |
KR20150001271A (ko) | 아크릴계 점착제 조성물 | |
KR102145806B1 (ko) | 점착제 조성물 및 이를 포함하는 편광판 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170130 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180306 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180330 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6317816 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |