KR100990673B1 - 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 - Google Patents
광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 Download PDFInfo
- Publication number
- KR100990673B1 KR100990673B1 KR1020060107452A KR20060107452A KR100990673B1 KR 100990673 B1 KR100990673 B1 KR 100990673B1 KR 1020060107452 A KR1020060107452 A KR 1020060107452A KR 20060107452 A KR20060107452 A KR 20060107452A KR 100990673 B1 KR100990673 B1 KR 100990673B1
- Authority
- KR
- South Korea
- Prior art keywords
- meth
- sensitive adhesive
- acrylate
- acrylic
- polarizing plate
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 39
- 239000003522 acrylic cement Substances 0.000 title claims description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 66
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000000178 monomer Substances 0.000 claims abstract description 42
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 39
- -1 alkyl (meth) acrylic acid Chemical compound 0.000 claims abstract description 29
- 229920006243 acrylic copolymer Polymers 0.000 claims abstract description 23
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 21
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 23
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 14
- 239000010410 layer Substances 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 125000000524 functional group Chemical group 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 4
- 210000002858 crystal cell Anatomy 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- VNQXSTWCDUXYEZ-UHFFFAOYSA-N 1,7,7-trimethylbicyclo[2.2.1]heptane-2,3-dione Chemical compound C1CC2(C)C(=O)C(=O)C1C2(C)C VNQXSTWCDUXYEZ-UHFFFAOYSA-N 0.000 claims description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 2
- IXAUCVOJRVFRBJ-UHFFFAOYSA-N 4-(trichloromethyl)triazine Chemical compound ClC(Cl)(Cl)C1=CC=NN=N1 IXAUCVOJRVFRBJ-UHFFFAOYSA-N 0.000 claims description 2
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 claims description 2
- PQJUJGAVDBINPI-UHFFFAOYSA-N 9H-thioxanthene Chemical compound C1=CC=C2CC3=CC=CC=C3SC2=C1 PQJUJGAVDBINPI-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 claims description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 2
- 229930006711 bornane-2,3-dione Natural products 0.000 claims description 2
- 238000012662 bulk polymerization Methods 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- KOMDZQSPRDYARS-UHFFFAOYSA-N cyclopenta-1,3-diene titanium Chemical compound [Ti].C1C=CC=C1.C1C=CC=C1 KOMDZQSPRDYARS-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- VIBDJEWPNNCFQO-UHFFFAOYSA-N ethane-1,1,2-triol Chemical compound OCC(O)O VIBDJEWPNNCFQO-UHFFFAOYSA-N 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- UOMUPDCRXJLVGR-UHFFFAOYSA-N propane-1,2,2-triol Chemical compound CC(O)(O)CO UOMUPDCRXJLVGR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011241 protective layer Substances 0.000 claims description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 3
- 238000007720 emulsion polymerization reaction Methods 0.000 claims 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims 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 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010557 suspension polymerization reaction Methods 0.000 claims 1
- 238000001723 curing Methods 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 2
- 238000000016 photochemical curing Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 description 15
- 230000035882 stress Effects 0.000 description 14
- 229940093499 ethyl acetate Drugs 0.000 description 12
- 235000019439 ethyl acetate Nutrition 0.000 description 12
- 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 10
- 239000012790 adhesive layer Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 229920000058 polyacrylate Polymers 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 239000003431 cross linking reagent Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 229920002284 Cellulose triacetate Polymers 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- WLRQHEHAASYGKE-UHFFFAOYSA-N (2-methyl-1-oxo-1-phenylpropan-2-yl) prop-2-enoate Chemical compound C=CC(=O)OC(C)(C)C(=O)C1=CC=CC=C1 WLRQHEHAASYGKE-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
- IFOWXFUNZNAQJJ-UHFFFAOYSA-N 2,4-dihydroxy-2,4-dimethylpentan-3-one Chemical compound CC(C)(O)C(=O)C(C)(C)O IFOWXFUNZNAQJJ-UHFFFAOYSA-N 0.000 description 1
- IQVSACZWKSVHTQ-UHFFFAOYSA-N 2-[4-(2-hydroxy-2-methylpropanoyl)phenyl]sulfanylethyl prop-2-enoate Chemical compound CC(C)(O)C(=O)C1=CC=C(SCCOC(=O)C=C)C=C1 IQVSACZWKSVHTQ-UHFFFAOYSA-N 0.000 description 1
- VNZGEQKFTSZKLR-UHFFFAOYSA-N 2-[4-(2-hydroxy-2-phenylacetyl)phenoxy]ethyl prop-2-enoate Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=C(OCCOC(=O)C=C)C=C1 VNZGEQKFTSZKLR-UHFFFAOYSA-N 0.000 description 1
- RTTKSXAJHXJHEJ-UHFFFAOYSA-N 2-[4-(2-methyl-2-prop-2-enoyloxypropanoyl)phenoxy]ethyl prop-2-enoate Chemical compound C=CC(=O)OC(C)(C)C(=O)C1=CC=C(OCCOC(=O)C=C)C=C1 RTTKSXAJHXJHEJ-UHFFFAOYSA-N 0.000 description 1
- XNLHQURWXIWCDF-UHFFFAOYSA-N 2-[4-[2,4-dihydroxy-2,4-dimethyl-3-oxo-5-[4-(2-prop-2-enoyloxyethoxy)phenyl]pentyl]phenoxy]ethyl prop-2-enoate Chemical compound C=1C=C(OCCOC(=O)C=C)C=CC=1CC(C)(O)C(=O)C(O)(C)CC1=CC=C(OCCOC(=O)C=C)C=C1 XNLHQURWXIWCDF-UHFFFAOYSA-N 0.000 description 1
- OELQSSWXRGADDE-UHFFFAOYSA-N 2-methylprop-2-eneperoxoic acid Chemical compound CC(=C)C(=O)OO OELQSSWXRGADDE-UHFFFAOYSA-N 0.000 description 1
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-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
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- XDSIRMXCWBDYDX-UHFFFAOYSA-N [1-(4-chlorophenyl)-2-methyl-1-oxopropan-2-yl] prop-2-enoate Chemical compound C=CC(=O)OC(C)(C)C(=O)C1=CC=C(Cl)C=C1 XDSIRMXCWBDYDX-UHFFFAOYSA-N 0.000 description 1
- KKCQWZAASNVWOP-UHFFFAOYSA-N [1-(4-methoxyphenyl)-2-methyl-1-oxopropan-2-yl] prop-2-enoate Chemical compound COC1=CC=C(C(=O)C(C)(C)OC(=O)C=C)C=C1 KKCQWZAASNVWOP-UHFFFAOYSA-N 0.000 description 1
- CXJQCHSHDWVBKU-UHFFFAOYSA-N [2-methyl-1-oxo-1-(4-propan-2-ylphenyl)propan-2-yl] prop-2-enoate Chemical compound CC(C)C1=CC=C(C(=O)C(C)(C)OC(=O)C=C)C=C1 CXJQCHSHDWVBKU-UHFFFAOYSA-N 0.000 description 1
- SXNMNCCJMOBSOS-UHFFFAOYSA-N [4-(2-hydroxy-2-methylpropanoyl)phenyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=C(C(=O)C(C)(C)O)C=C1 SXNMNCCJMOBSOS-UHFFFAOYSA-N 0.000 description 1
- CZPPSIWKPLPVPG-UHFFFAOYSA-N [4-(2-hydroxy-2-methylpropanoyl)phenyl] prop-2-enoate Chemical compound CC(C)(O)C(=O)C1=CC=C(OC(=O)C=C)C=C1 CZPPSIWKPLPVPG-UHFFFAOYSA-N 0.000 description 1
- LRRWMFCRRKTOOZ-UHFFFAOYSA-N [4-(2-methyl-2-prop-2-enoyloxypropanoyl)phenyl] prop-2-enoate Chemical compound C=CC(=O)OC(C)(C)C(=O)C1=CC=C(OC(=O)C=C)C=C1 LRRWMFCRRKTOOZ-UHFFFAOYSA-N 0.000 description 1
- JZLLJBASZMXTMI-UHFFFAOYSA-N [4-[2-methyl-2-(2-methylprop-2-enoyloxy)propanoyl]phenyl] 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=C(C(=O)C(C)(C)OC(=O)C(C)=C)C=C1 JZLLJBASZMXTMI-UHFFFAOYSA-N 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000007869 azo polymerization initiator Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 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
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 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
- 230000006355 external stress Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000003518 norbornenyl group Chemical group C12(C=CC(CC1)C2)* 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920006289 polycarbonate film Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- 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
- C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
- C09J133/04—Homopolymers or copolymers of esters
- C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09J133/10—Homopolymers or copolymers of methacrylic acid esters
-
- 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
- C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
- C08L2312/06—Crosslinking by radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/062—Copolymers with monomers not covered by C08L33/06
- C08L33/066—Copolymers with monomers not covered by C08L33/06 containing -OH groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
- C09K2323/057—Ester polymer, e.g. polycarbonate, polyacrylate or polyester
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polarising Elements (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims (14)
- 알킬의 탄소수가 2 ∼ 14의 알킬(메타)아크릴산 에스테르 단량체 및 공중합 가능한 광 개시제기 함유 단량체를 함유하는 (메타)아크릴계 공중합체를 포함하고,하기 식(1)로 나타나는 겔(Gel)분율이 10 ∼ 55%이며,하기 식(2)로 나타나는 팽창비가 30 ∼ 110이고,최종 가교 점착제에서 에틸 아세테이트로 용출된 솔(Sol)의 중량평균 분자량이 60만 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물:겔(Gel)분율(%)=B/A x 100 (1)팽창비=C/B (2)상기 식 (1) 또는 (2)에서,A는 아크릴계 점착제 조성물의 질량을 나타내고, B는 상온에서 에틸 아세테이트로 48시간 침적 후의 아크릴계 점착제 조성물의 불용해분의 건조 질량을 나타내며, C는 상온에서 에틸 아세테이트로 48시간 침적 후의 에틸 아세테이트에 의해 팽창된 불용해분의 질량(아크릴 점착제 불용해분 질량 + 침투된 용제의 질량)을 나타낸다.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 알킬기가 2 ∼ 14인 알킬 (메타)아크릴산 에스테르 단량체 50 ∼ 99.8 중량부 및 광 개시제기 함유 단량체 0.01 ∼ 3 중량부를 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 알킬(메타)아크릴산 에스테르 단량체가 에틸(메타)아크릴레이트, n-프로필(메타)아크릴레이트, 이소프로필(메타)아크릴레이트, n-부틸(메타)아크릴레이트, t-부틸(메타)아크릴레이트, sec-부틸(메타)아크릴레이트, 펜틸(메타)아크릴레이트, 2-에틸헥실(메타)아크릴레이트, n-옥틸(메타)아크릴레이트, 이소옥틸(메타)아크릴레이트, 이소노닐(메타)아크릴레이트, 라우릴(메타)아크릴레이트, 및 테트라데실(메타)아크릴레이트로 이루어진 군으로부터 선택된 1 종 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 광 개시제기 함유 단량체가 하기 화학식 1의 화합물인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물:[화학식 1]X-Y상기 식에서 X-는 에틸렌성 이중결합을 포함하는 탄화수소기를 나타내고,-Y는 광 개시 관능기를 포함하고, 헤테로원자를 포함할 수 있는 탄화수소기를 나타낸다.
- 제 4 항에 있어서, X-가 P-Q-를 나타내고, 여기서 P-는 CR1R2=CR-CO-를 나타내며, 상기에서 R1, R2 및 R은 각각 수소 또는 메틸을 나타내고, -Q-는 -O- 또는 단일결합을 나타내며, -Y는 벤조일기를 함유하는 탄화수소기, 티타노센, 캄포퀴논, 트리클로로메틸-트리아진 또는 티옥산텐을 나타내는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 0.01 내지 5 중량부의 극성 단량체를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 6 항에 있어서, 극성 단량체는 2-하이드록시에틸(메타)아크릴레이트, 2-하이드록시프로필(메타)아크릴레이트, 4-하이드록시부틸(메타)아크릴레이트, 2-하이드록시에틸렌글리콜(메타)아크릴레이트, 2-하이드록시프로필렌글리콜(메타)아크릴레이트, 아크릴산, 메타크릴산, 아크릴산 이중체, 이타콘산, 말레인산 및 말레인산 무수물로 구성된 그룹으로부터 선택된 하나 이상인 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, (메타)아크릴계 공중합체는 20 중량부 이하의 공중합 가능한 비닐계 단량체를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1 항에 있어서, 상기 (메타)아크릴계 공중합체 100 중량부에 대해 실란계 커플링제 0.005 ∼ 5 중량부 및 점착성부여 수지 1 ∼ 100 중량부를 추가로 포함하는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 제 1항에 있어서, 상기 (메타)아크릴계 공중합체가 용액중합법, 광중합법, 벌크중합법, 서스펜션 중합법, 및 에멀전 중합법으로 구성된 그룹으로부터 선택되는 중합방법으로 제조되는 것을 특징으로 하는 편광판용 아크릴계 점착제 조성물.
- 편광필름의 일면 또는 양면에 제 1 항에 따른 편광판용 아크릴계 점착제 조성물로 형성된 점착제층을 포함하는 것을 특징으로 하는 점착편광판.
- 제 12 항에 있어서, 상기 점착편광판은 보호층, 반사층, 위상차판, 광시야각 보상필름 및 휘도 향상필름으로 구성된 그룹으로부터 선택되는 1종 이상의 층을 더 포함하는 것을 특징으로 하는 점착편광판.
- 제 12 항 또는 제 13 항의 점착편광판을 액정 셀의 일면 또는 양면에 접합하는 액정패널을 포함하는 것을 특징으로 하는 액정표시장치.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060107452A KR100990673B1 (ko) | 2006-11-01 | 2006-11-01 | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 |
PCT/KR2007/005428 WO2008054137A1 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
US12/312,212 US8337961B2 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
JP2009534506A JP5465007B2 (ja) | 2006-11-01 | 2007-10-31 | 光開始剤基を含有する偏光板用アクリル系粘着剤組成物 |
CN2007800405400A CN101535438B (zh) | 2006-11-01 | 2007-10-31 | 含有光敏引发剂基团的用于偏振片的丙烯酸压敏粘合剂组合物 |
EP07833736.7A EP2087060B1 (en) | 2006-11-01 | 2007-10-31 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
TW096141181A TWI378979B (en) | 2006-11-01 | 2007-11-01 | Acrylic pressure-sensitive adhesive composition for polarizing plate, containing a photo-initiator group |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060107452A KR100990673B1 (ko) | 2006-11-01 | 2006-11-01 | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080039740A KR20080039740A (ko) | 2008-05-07 |
KR100990673B1 true KR100990673B1 (ko) | 2010-10-29 |
Family
ID=39344446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060107452A Active KR100990673B1 (ko) | 2006-11-01 | 2006-11-01 | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8337961B2 (ko) |
EP (1) | EP2087060B1 (ko) |
JP (1) | JP5465007B2 (ko) |
KR (1) | KR100990673B1 (ko) |
CN (1) | CN101535438B (ko) |
TW (1) | TWI378979B (ko) |
WO (1) | WO2008054137A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140012674A (ko) * | 2011-03-18 | 2014-02-03 | 헨켈 아게 운트 코. 카게아아 | 가교성 광개시제 기를 함유하는 블록-공중합체 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1931744B1 (en) * | 2005-09-05 | 2016-05-04 | LG Chem, Ltd. | Acrylic pressure-sensitive adhesive composition for polarizing film |
JP4733680B2 (ja) * | 2007-10-31 | 2011-07-27 | 日東電工株式会社 | 光学フィルム用粘着剤、粘着型光学フィルム、その製造方法および画像表示装置 |
TWI401290B (zh) * | 2008-04-25 | 2013-07-11 | Lg Chemical Ltd | 環氧樹脂組成物,黏合膜,切割晶粒結合膜與半導體裝置 |
KR101599064B1 (ko) * | 2008-09-18 | 2016-03-02 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 가스켓 및 상기 가스켓을 이용하는 표시장치 |
KR101182468B1 (ko) | 2009-12-15 | 2012-09-12 | 주식회사 엘지화학 | 편광판, 그 제조방법 및 이를 이용한 화상 표시 장치 |
CN104893626B (zh) | 2010-03-09 | 2017-08-08 | 汉高知识产权控股有限责任公司 | 用于压敏粘合剂的阳离子的可uv交联的丙烯酸聚合物 |
KR101552741B1 (ko) | 2010-04-05 | 2015-09-11 | (주)엘지하우시스 | 터치 패널용 점착제 조성물, 점착필름 및 터치 패널 |
JP2012102317A (ja) | 2010-10-13 | 2012-05-31 | Sony Chemical & Information Device Corp | アクリル系粘着テープ及びその製造方法 |
TWI564362B (zh) * | 2011-05-10 | 2017-01-01 | Dexerials Corp | Double - sided adhesive tape and manufacturing method thereof |
KR101435252B1 (ko) * | 2012-03-30 | 2014-08-28 | 주식회사 엘지화학 | 점착 테이프 |
CN104797673B (zh) | 2012-11-19 | 2016-10-19 | 3M创新有限公司 | 可交联组合物和交联组合物 |
KR102043692B1 (ko) * | 2013-08-30 | 2019-11-13 | 삼성디스플레이 주식회사 | 표시 장치의 베젤 구조 및 이를 구비한 표시 장치 |
CN106062114A (zh) * | 2014-03-05 | 2016-10-26 | 3M创新有限公司 | 亲肤型(甲基)丙烯酸类压敏粘合剂 |
JP5877858B2 (ja) * | 2014-03-11 | 2016-03-08 | リンテック株式会社 | 接着剤組成物、接着シートおよび半導体装置の製造方法 |
WO2017040072A1 (en) | 2015-08-31 | 2017-03-09 | 3M Innovative Properties Company | Articles comprising (meth)acrylate pressure-sensitive adhesive with enhanced adhesion to wet surfaces |
CN107920923A (zh) * | 2015-08-31 | 2018-04-17 | 3M创新有限公司 | 包含对湿表面具有增强的粘附性的(甲基)丙烯酸酯压敏粘合剂的负压伤口治疗敷料 |
KR101854507B1 (ko) * | 2015-10-29 | 2018-05-04 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
WO2018080623A1 (en) * | 2016-10-26 | 2018-05-03 | 3M Innovative Properties Company | Crosslinkable and crosslinked compositions |
CN106893502B (zh) * | 2017-03-08 | 2019-09-17 | 京东方科技集团股份有限公司 | 一种封框胶及其制备方法、显示面板和显示装置 |
CN112469751B (zh) * | 2018-08-03 | 2023-10-03 | 默克专利股份有限公司 | 组合物 |
US20220332989A1 (en) * | 2019-12-10 | 2022-10-20 | Lg Chem, Ltd. | Multi-region foldable adhesive film and fabrication method therefor |
CN113549412A (zh) * | 2021-08-06 | 2021-10-26 | 深圳力合博汇光敏材料有限公司 | 一种偏光片用紫外光固化压敏胶 |
CN114907515A (zh) * | 2022-06-17 | 2022-08-16 | 新纶电子材料(常州)有限公司 | 一种丙烯酸酯树脂及其制得的发泡材料和制备方法 |
WO2024203368A1 (ja) * | 2023-03-31 | 2024-10-03 | 日東電工株式会社 | 粘着シート付き偏光フィルム、光学積層体及び画像表示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040049972A1 (en) | 2000-08-11 | 2004-03-18 | Marc Husemann | Method for producing adhesive polyacrylates using mercapto functional photoinitiators |
US20040249102A1 (en) | 2003-03-18 | 2004-12-09 | Tesa Aktiengesellschaft | Low shrinkback hotmelt PSA, its preparation and use |
WO2006059780A1 (en) | 2004-11-30 | 2006-06-08 | Fujifilm Corporation | Polarizing plate and liquid crystal display device comprising the same |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5240989A (en) * | 1987-12-11 | 1993-08-31 | Avery Dennison Corporation | Removable pressure-sensitive adhesive compositions comprising acrylic based emulsion polymers |
JP3398262B2 (ja) | 1995-07-14 | 2003-04-21 | リンテック株式会社 | 粘着シート |
US6663978B1 (en) * | 2000-06-28 | 2003-12-16 | 3M Innovative Properties Company | High refractive index pressure-sensitive adhesives |
DE10008842C1 (de) * | 2000-02-25 | 2001-06-28 | Beiersdorf Ag | Polymerblends |
US6800366B2 (en) * | 2000-12-21 | 2004-10-05 | Lg Chem, Ltd. | Acrylic adhesive compositions for polarizing film and the polarizer film using the same |
JP2002187906A (ja) * | 2000-12-21 | 2002-07-05 | Lintec Corp | 高分子量光重合開始剤及びそれを用いた光硬化性材料 |
JP4803524B2 (ja) * | 2001-05-15 | 2011-10-26 | 綜研化学株式会社 | 光学部材用粘着剤及び該粘着剤を設けた光学部材 |
DE10149077A1 (de) | 2001-10-05 | 2003-04-24 | Tesa Ag | Verfahren zur Herstellung UV-vernetzbarer Acrylathaftklebemassen |
JP2003121642A (ja) * | 2001-10-10 | 2003-04-23 | Nitto Denko Corp | 広視角偏光板及び液晶表示装置 |
KR100446664B1 (ko) * | 2002-02-20 | 2004-09-04 | 주식회사 엘지화학 | 아크릴계 점착제 조성물 |
JP2003277521A (ja) * | 2002-03-20 | 2003-10-02 | Nitto Denko Corp | 光架橋方法 |
CN2561565Y (zh) * | 2002-05-14 | 2003-07-23 | 南京泉峰国际贸易有限公司 | 带激光对准装置的电圆锯 |
JP2004059893A (ja) * | 2002-06-04 | 2004-02-26 | Sekisui Chem Co Ltd | アクリル系粘着剤組成物及び粘着テープ |
JP4433145B2 (ja) * | 2003-02-12 | 2010-03-17 | 日東電工株式会社 | 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置 |
JP2004323543A (ja) * | 2003-04-21 | 2004-11-18 | Nitto Denko Corp | 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置 |
US20040249402A1 (en) * | 2003-06-05 | 2004-12-09 | Von Bergen Edward F. | Low profile tongue scraper |
JP4519572B2 (ja) * | 2004-08-26 | 2010-08-04 | 日東電工株式会社 | 光学部材用粘着剤組成物、光学部材用粘着剤層およびその製造方法、粘着剤層付光学部材、ならびに画像表示装置 |
KR100668943B1 (ko) * | 2004-04-23 | 2007-01-12 | 주식회사 엘지화학 | 편광판용 아크릴계 점착제 조성물 |
JP4839745B2 (ja) * | 2004-09-17 | 2011-12-21 | 住友化学株式会社 | 光学積層体 |
US7750075B2 (en) | 2004-10-21 | 2010-07-06 | Lg Chem, Ltd. | Acrylic pressure sensitive adhesive with good antistatic property |
EP1931744B1 (en) * | 2005-09-05 | 2016-05-04 | LG Chem, Ltd. | Acrylic pressure-sensitive adhesive composition for polarizing film |
KR100831558B1 (ko) * | 2005-11-18 | 2008-05-21 | 주식회사 엘지화학 | 편광판용 아크릴계 점착제 조성물 |
KR100932888B1 (ko) * | 2006-07-21 | 2009-12-21 | 주식회사 엘지화학 | 광학 보상된 아크릴계 점착제 조성물, 이를 포함하는편광판 및 액정표시소자 |
-
2006
- 2006-11-01 KR KR1020060107452A patent/KR100990673B1/ko active Active
-
2007
- 2007-10-31 US US12/312,212 patent/US8337961B2/en active Active
- 2007-10-31 EP EP07833736.7A patent/EP2087060B1/en active Active
- 2007-10-31 JP JP2009534506A patent/JP5465007B2/ja active Active
- 2007-10-31 WO PCT/KR2007/005428 patent/WO2008054137A1/en active Application Filing
- 2007-10-31 CN CN2007800405400A patent/CN101535438B/zh not_active Expired - Fee Related
- 2007-11-01 TW TW096141181A patent/TWI378979B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040049972A1 (en) | 2000-08-11 | 2004-03-18 | Marc Husemann | Method for producing adhesive polyacrylates using mercapto functional photoinitiators |
US20040249102A1 (en) | 2003-03-18 | 2004-12-09 | Tesa Aktiengesellschaft | Low shrinkback hotmelt PSA, its preparation and use |
WO2006059780A1 (en) | 2004-11-30 | 2006-06-08 | Fujifilm Corporation | Polarizing plate and liquid crystal display device comprising the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140012674A (ko) * | 2011-03-18 | 2014-02-03 | 헨켈 아게 운트 코. 카게아아 | 가교성 광개시제 기를 함유하는 블록-공중합체 |
KR101899179B1 (ko) | 2011-03-18 | 2018-09-14 | 헨켈 아게 운트 코. 카게아아 | 가교성 광개시제 기를 함유하는 블록-공중합체 |
Also Published As
Publication number | Publication date |
---|---|
TWI378979B (en) | 2012-12-11 |
EP2087060B1 (en) | 2015-08-26 |
JP5465007B2 (ja) | 2014-04-09 |
KR20080039740A (ko) | 2008-05-07 |
US8337961B2 (en) | 2012-12-25 |
EP2087060A4 (en) | 2010-05-05 |
JP2010508386A (ja) | 2010-03-18 |
CN101535438A (zh) | 2009-09-16 |
WO2008054137A1 (en) | 2008-05-08 |
CN101535438B (zh) | 2011-06-08 |
TW200827422A (en) | 2008-07-01 |
US20100129568A1 (en) | 2010-05-27 |
EP2087060A1 (en) | 2009-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100990673B1 (ko) | 광 개시제기를 함유하는 편광판용 아크릴계 점착제 조성물 | |
KR100932888B1 (ko) | 광학 보상된 아크릴계 점착제 조성물, 이를 포함하는편광판 및 액정표시소자 | |
KR100831558B1 (ko) | 편광판용 아크릴계 점착제 조성물 | |
KR100668943B1 (ko) | 편광판용 아크릴계 점착제 조성물 | |
KR100784995B1 (ko) | 편광판용 아크릴계 점착제 조성물 | |
KR101171977B1 (ko) | 아크릴계 점착제 조성물, 이를 포함하는 편광판 및액정표시장치 | |
KR100813388B1 (ko) | 아크릴계 점착제 조성물 | |
KR100932887B1 (ko) | 아크릴계 점착제 조성물 | |
KR101023839B1 (ko) | 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치 | |
KR101023842B1 (ko) | 점착제 조성물, 상기를 포함하는 편광판 및 액정표시장치 | |
TWI417358B (zh) | 光學薄膜用黏著劑及黏著加工光學薄膜 | |
JP4527773B2 (ja) | アクリル系粘着剤組成物 | |
KR102207421B1 (ko) | 점착제 조성물, 점착 편광판 및 액정 표시 장치 | |
JP7282687B2 (ja) | 光学透明粘着シート、これを製造するための組成物およびこれを用いた平板表示装置 | |
KR101233901B1 (ko) | 아크릴계 점착제 조성물 | |
KR100995508B1 (ko) | 아크릴계 점착제 조성물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20061101 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080327 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20061101 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100219 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100930 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20101022 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20101025 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20131018 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20131018 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140924 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20140924 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150923 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150923 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160928 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20160928 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170919 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20170919 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20181016 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20181016 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20240910 Start annual number: 15 End annual number: 15 |