KR102352953B1 - 점착 필름, 이를 포함하는 광학 부재 및 이를 포함하는 광학표시장치 - Google Patents
점착 필름, 이를 포함하는 광학 부재 및 이를 포함하는 광학표시장치 Download PDFInfo
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- KR102352953B1 KR102352953B1 KR1020180162416A KR20180162416A KR102352953B1 KR 102352953 B1 KR102352953 B1 KR 102352953B1 KR 1020180162416 A KR1020180162416 A KR 1020180162416A KR 20180162416 A KR20180162416 A KR 20180162416A KR 102352953 B1 KR102352953 B1 KR 102352953B1
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- Prior art keywords
- meth
- acrylate
- adhesive film
- weight
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- 239000002313 adhesive film Substances 0.000 title claims abstract description 100
- 230000003287 optical effect Effects 0.000 title claims abstract description 30
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 265
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 111
- 239000011737 fluorine Substances 0.000 claims abstract description 111
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 110
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 104
- 239000000203 mixture Substances 0.000 claims abstract description 92
- 229920006243 acrylic copolymer Polymers 0.000 claims abstract description 53
- 230000003666 anti-fingerprint Effects 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000010408 film Substances 0.000 claims description 140
- 239000000178 monomer Substances 0.000 claims description 86
- 125000000217 alkyl group Chemical group 0.000 claims description 64
- 125000002947 alkylene group Chemical group 0.000 claims description 49
- 125000003827 glycol group Chemical group 0.000 claims description 49
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 46
- -1 heptadecafluorodecyl Chemical group 0.000 claims description 29
- 125000002723 alicyclic group Chemical group 0.000 claims description 22
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 239000012788 optical film Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- ZHQXROVTUTVPGO-UHFFFAOYSA-N [F].[P] Chemical compound [F].[P] ZHQXROVTUTVPGO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 55
- 239000000853 adhesive Substances 0.000 description 18
- 230000001070 adhesive effect Effects 0.000 description 18
- 239000003999 initiator Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 13
- 229920002799 BoPET Polymers 0.000 description 10
- 239000003431 cross linking reagent Substances 0.000 description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 description 10
- 239000005020 polyethylene terephthalate Substances 0.000 description 10
- 239000000654 additive Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 230000009477 glass transition Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 239000011247 coating layer Substances 0.000 description 8
- 229920001519 homopolymer Polymers 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 7
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- 238000005452 bending Methods 0.000 description 7
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 7
- 239000002105 nanoparticle Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 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 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 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 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 3
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 3
- OIRWCSXDSJUCJN-UHFFFAOYSA-N 4-ethyl-1-(2-hydroxyethoxy)octan-2-ol;prop-2-enoic acid Chemical compound OC(=O)C=C.CCCCC(CC)CC(O)COCCO OIRWCSXDSJUCJN-UHFFFAOYSA-N 0.000 description 3
- NDWUBGAGUCISDV-UHFFFAOYSA-N 4-hydroxybutyl prop-2-enoate Chemical compound OCCCCOC(=O)C=C NDWUBGAGUCISDV-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- WDHYRUBXLGOLKR-UHFFFAOYSA-N phosphoric acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OP(O)(O)=O WDHYRUBXLGOLKR-UHFFFAOYSA-N 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 125000000542 sulfonic acid group Chemical group 0.000 description 3
- 238000012719 thermal polymerization Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 2
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 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
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MPIAGWXWVAHQBB-UHFFFAOYSA-N [3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C MPIAGWXWVAHQBB-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000003545 alkoxy 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
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical compound C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical group OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229940117969 neopentyl glycol Drugs 0.000 description 2
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- DIMBIGNNIRCBTK-UHFFFAOYSA-N (4-tert-butylphenyl) prop-2-enoate Chemical compound CC(C)(C)C1=CC=C(OC(=O)C=C)C=C1 DIMBIGNNIRCBTK-UHFFFAOYSA-N 0.000 description 1
- QJYBLGMKMPXOEI-UHFFFAOYSA-N 1,1'-biphenyl;prop-2-enoic acid Chemical compound OC(=O)C=C.C1=CC=CC=C1C1=CC=CC=C1 QJYBLGMKMPXOEI-UHFFFAOYSA-N 0.000 description 1
- YRTNMMLRBJMGJJ-UHFFFAOYSA-N 2,2-dimethylpropane-1,3-diol;hexanedioic acid Chemical compound OCC(C)(C)CO.OC(=O)CCCCC(O)=O YRTNMMLRBJMGJJ-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-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
- GSQIVVSEVORPJF-UHFFFAOYSA-N 2-(butylamino)ethyl prop-2-enoate Chemical compound CCCCNCCOC(=O)C=C GSQIVVSEVORPJF-UHFFFAOYSA-N 0.000 description 1
- QHVBLSNVXDSMEB-UHFFFAOYSA-N 2-(diethylamino)ethyl prop-2-enoate Chemical compound CCN(CC)CCOC(=O)C=C QHVBLSNVXDSMEB-UHFFFAOYSA-N 0.000 description 1
- DPBJAVGHACCNRL-UHFFFAOYSA-N 2-(dimethylamino)ethyl prop-2-enoate Chemical compound CN(C)CCOC(=O)C=C DPBJAVGHACCNRL-UHFFFAOYSA-N 0.000 description 1
- BDKSYBXVYUGXIG-UHFFFAOYSA-N 2-(ethylamino)ethyl prop-2-enoate Chemical compound CCNCCOC(=O)C=C BDKSYBXVYUGXIG-UHFFFAOYSA-N 0.000 description 1
- ULEVTQHCVWIDPC-UHFFFAOYSA-N 2-(methylamino)ethyl prop-2-enoate Chemical compound CNCCOC(=O)C=C ULEVTQHCVWIDPC-UHFFFAOYSA-N 0.000 description 1
- AVANZZDGIRLSLM-UHFFFAOYSA-N 2-butoxypropyl prop-2-enoate Chemical compound CCCCOC(C)COC(=O)C=C AVANZZDGIRLSLM-UHFFFAOYSA-N 0.000 description 1
- OFUBDKVBADZXLX-UHFFFAOYSA-N 2-ethoxypentyl prop-2-enoate Chemical compound C(C=C)(=O)OCC(CCC)OCC OFUBDKVBADZXLX-UHFFFAOYSA-N 0.000 description 1
- FEFJFOPIRJKDSM-UHFFFAOYSA-N 2-ethoxypropyl prop-2-enoate Chemical compound CCOC(C)COC(=O)C=C FEFJFOPIRJKDSM-UHFFFAOYSA-N 0.000 description 1
- HFCUBKYHMMPGBY-UHFFFAOYSA-N 2-methoxyethyl prop-2-enoate Chemical compound COCCOC(=O)C=C HFCUBKYHMMPGBY-UHFFFAOYSA-N 0.000 description 1
- GDZOXSNYMTYDDT-UHFFFAOYSA-N 2-methoxypentyl prop-2-enoate Chemical compound CCCC(OC)COC(=O)C=C GDZOXSNYMTYDDT-UHFFFAOYSA-N 0.000 description 1
- XZIMDXCGDMCMLT-UHFFFAOYSA-N 2-methoxypropyl prop-2-enoate Chemical compound COC(C)COC(=O)C=C XZIMDXCGDMCMLT-UHFFFAOYSA-N 0.000 description 1
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 1
- TZTLYMAZBRFTJA-UHFFFAOYSA-N 2-prop-2-enoyloxyethanesulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)CCOC(=O)C=C TZTLYMAZBRFTJA-UHFFFAOYSA-N 0.000 description 1
- RYIRQBMHDZAXHC-UHFFFAOYSA-N 3-(2-hydroxyethoxymethyl)nonan-3-ol Chemical compound C(C)C(COCCO)(CCCCCC)O RYIRQBMHDZAXHC-UHFFFAOYSA-N 0.000 description 1
- XEVJUECHFCQBPK-UHFFFAOYSA-N 3-(ethylamino)propyl prop-2-enoate Chemical compound CCNCCCOC(=O)C=C XEVJUECHFCQBPK-UHFFFAOYSA-N 0.000 description 1
- JSQODGWTXGANKP-UHFFFAOYSA-N 3-(methylamino)propyl prop-2-enoate Chemical compound CNCCCOC(=O)C=C JSQODGWTXGANKP-UHFFFAOYSA-N 0.000 description 1
- MEXMDOPTNPTHRB-UHFFFAOYSA-N 3-[2-(2-hydroxyethoxy)ethoxymethyl]nonan-3-ol Chemical compound C(C)C(COCCOCCO)(CCCCCC)O MEXMDOPTNPTHRB-UHFFFAOYSA-N 0.000 description 1
- OVGKPJWTPYPYJO-UHFFFAOYSA-N 3-butoxyhexyl prop-2-enoate Chemical compound C(C=C)(=O)OCCC(CCC)OCCCC OVGKPJWTPYPYJO-UHFFFAOYSA-N 0.000 description 1
- KMKFGRPTJRZIGY-UHFFFAOYSA-N 3-ethoxypentyl prop-2-enoate Chemical compound C(C=C)(=O)OCCC(CC)OCC KMKFGRPTJRZIGY-UHFFFAOYSA-N 0.000 description 1
- UVRCNEIYXSRHNT-UHFFFAOYSA-N 3-ethylpent-2-enamide Chemical compound CCC(CC)=CC(N)=O UVRCNEIYXSRHNT-UHFFFAOYSA-N 0.000 description 1
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- ZGLJYJVYUYQOHR-UHFFFAOYSA-N 3-oxobutanoyl 4-hydroxy-2-methylidenebutanoate Chemical compound CC(=O)CC(=O)OC(=O)C(=C)CCO ZGLJYJVYUYQOHR-UHFFFAOYSA-N 0.000 description 1
- OFIZHEVXDIWONW-UHFFFAOYSA-N 3-prop-2-enoyloxypropane-1-sulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)CCCOC(=O)C=C OFIZHEVXDIWONW-UHFFFAOYSA-N 0.000 description 1
- CYUZOYPRAQASLN-UHFFFAOYSA-N 3-prop-2-enoyloxypropanoic acid Chemical compound OC(=O)CCOC(=O)C=C CYUZOYPRAQASLN-UHFFFAOYSA-N 0.000 description 1
- HEMYIEDNNZJZSV-UHFFFAOYSA-N 4-prop-2-enoyloxybutanoic acid Chemical compound OC(=O)CCCOC(=O)C=C HEMYIEDNNZJZSV-UHFFFAOYSA-N 0.000 description 1
- WCPPBOCOQZELQO-UHFFFAOYSA-N 5-prop-2-enoyloxypentanoic acid Chemical compound OC(=O)CCCCOC(=O)C=C WCPPBOCOQZELQO-UHFFFAOYSA-N 0.000 description 1
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- 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
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- 230000002708 enhancing effect Effects 0.000 description 1
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- YFCGLJNSEZMEQA-UHFFFAOYSA-N ethenyl-tris(2-methoxyethyl)silane Chemical compound COCC[Si](CCOC)(CCOC)C=C YFCGLJNSEZMEQA-UHFFFAOYSA-N 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
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- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
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- 239000004973 liquid crystal related substance 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
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 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
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- UUORTJUPDJJXST-UHFFFAOYSA-N n-(2-hydroxyethyl)prop-2-enamide Chemical compound OCCNC(=O)C=C UUORTJUPDJJXST-UHFFFAOYSA-N 0.000 description 1
- ULYOZOPEFCQZHH-UHFFFAOYSA-N n-(methoxymethyl)prop-2-enamide Chemical compound COCNC(=O)C=C ULYOZOPEFCQZHH-UHFFFAOYSA-N 0.000 description 1
- YPHQUSNPXDGUHL-UHFFFAOYSA-N n-methylprop-2-enamide Chemical compound CNC(=O)C=C YPHQUSNPXDGUHL-UHFFFAOYSA-N 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-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
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-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
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- ZAZYDMICXIJUNB-UHFFFAOYSA-L prop-2-enoate trimethyl(2-prop-2-enoyloxyethyl)azanium chloride Chemical compound [Cl-].C(C=C)(=O)OCC[N+](C)(C)C.C(C=C)(=O)[O-].C(C=C)(=O)OCC[N+](C)(C)C ZAZYDMICXIJUNB-UHFFFAOYSA-L 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
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- 239000000376 reactant Substances 0.000 description 1
- FWFUWXVFYKCSQA-UHFFFAOYSA-M sodium;2-methyl-2-(prop-2-enoylamino)propane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC(C)(C)NC(=O)C=C FWFUWXVFYKCSQA-UHFFFAOYSA-M 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003860 storage 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
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- 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
- C09J133/16—Homopolymers or copolymers of esters containing halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
- C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
실시예 | 비교예 | |||||||
1 | 2 | 3 | 4 | 1 | 2 | 3 | ||
2-EHA | 65 | 65 | 77 | 65 | 65 | 77 | 65 | |
EHDG-AT | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
4-HBA | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
IBOA | 12 | 12 | 0 | 12 | 12 | 0 | 12 | |
TFA | 0.1 | 0.5 | 0.1 | 0.1 | 0 | 0 | 0 | |
개시제 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
가교제 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
불소계 첨가제 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | |
G' | @-20℃ | 128 | 128 | 109 | 130 | 129 | 108.5 | 127 |
@25℃ | 27.2 | 26.8 | 25.1 | 27.1 | 27.9 | 24.8 | 28.2 | |
@80℃ | 13.9 | 14.0 | 11.2 | 13.8 | 14.1 | 11.1 | 13.5 | |
박리력 | @110° | 28.1 | 31.5 | 27.5 | 26.5 | 20.3 | 18.9 | 27.2 |
@102° | 92 | 118 | 98 | 98 | 54 | 62 | 98 | |
@95° | 423 | 450 | 432 | 429 | 351 | 370 | 430 | |
크립 | 415 | 399 | 652 | 402 | 390 | 667 | 450 | |
잔사 특성 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 불량 | |
폴딩성 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 | 양호 |
Claims (20)
- (메트)아크릴계 공중합체 및 불소계 (메트)아크릴레이트를 포함하는 점착제 조성물 또는 불소계 (메트)아크릴계 공중합체를 포함하는 점착제 조성물로 형성되는 점착 필름으로서,
상기 점착 필름은 25℃에서 물 접촉각이 110°인 불소계 내지문성층이 형성된 피착체에 대한 박리력이 25gf/inch 이상이고,
상기 점착 필름은 -20℃ 모듈러스: 80℃ 모듈러스의 모듈러스 비가 5:1 내지 20:1이고,
상기 점착 필름은 80℃에서 모듈러스가 1kPa 내지 100kPa인 것인, 점착 필름.
- 제1항에 있어서, 상기 점착 필름은 25℃에서 물 접촉각이 102°인 내지문성층이 형성된 피착체에 대한 박리력이 25gf/inch 이상인 것인, 점착 필름.
- 제1항에 있어서, 상기 점착 필름은 25℃에서 물 접촉각이 95°인 내지문성층이 형성된 피착체에 대한 박리력이 25gf/inch 이상인 것인, 점착 필름.
- 제1항에 있어서, 상기 점착 필름은 상기 (메트)아크릴계 공중합체 및 불소계 (메트)아크릴레이트를 포함하는 점착제 조성물로 형성되고,
상기 (메트)아크릴계 공중합체는 수산기 함유 (메트)아크릴레이트, 알킬기 함유 (메트)아크릴레이트 및 알킬렌글리콜기 함유 (메트)아크릴레이트를 포함하는 단량체 혼합물로 형성되는 것인, 점착 필름.
- 제4항에 있어서, 상기 불소계 (메트)아크릴레이트는 상기 단량체 혼합물 100중량부에 대해 0.05중량부 내지 0.5중량부로 포함되는 것인, 점착 필름.
- 제4항에 있어서, 상기 알킬렌글리콜기 함유 (메트)아크릴레이트는 상기 단량체 혼합물 중 10중량% 내지 50중량%로 포함되는 것인, 점착 필름.
- 제4항에 있어서, 상기 단량체 혼합물은 상기 수산기 함유 (메트)아크릴레이트 5중량% 내지 30중량%, 상기 알킬기 함유 (메트)아크릴레이트 40중량% 내지 80중량%, 상기 알킬렌글리콜기 함유 (메트)아크릴레이트 5중량% 내지 50중량%를 포함하는 것인, 점착 필름.
- 제4항에 있어서, 상기 불소계 (메트)아크릴레이트는 과불소화된(perfluorinated) 탄소수 1 내지 탄소수 10의 알킬기로 치환된, 탄소수 1 내지 탄소수 10의 알킬기를 갖는 단관능 (메트)아크릴레이트를 포함하는 것인, 점착 필름.
- 제8항에 있어서, 상기 불소계 (메트)아크릴레이트는 트리데카플루오로옥틸 (메트)아크릴레이트, 도데카플루오로헵틸 (메트)아크릴레이트, 헵타데카플루오로데실 (메트)아크릴레이트 중 1종 이상을 포함하는 것인, 점착 필름.
- 제4항에 있어서, 상기 단량체 혼합물은 지환족기를 갖는 (메트)아크릴레이트를 더 포함하는 것인, 점착 필름.
- 제10항에 있어서, 상기 단량체 혼합물은 상기 수산기 함유 (메트)아크릴레이트 5중량% 내지 30중량%, 상기 알킬기 함유 (메트)아크릴레이트 40중량% 내지 80중량%, 상기 알킬렌글리콜기 함유 (메트)아크릴레이트 5중량% 내지 50중량%및 상기 지환족기를 갖는 (메트)아크릴레이트 5중량% 내지 20중량%를 포함하는 것인, 점착 필름.
- 제1항에 있어서, 상기 점착 필름은 상기 불소계 (메트)아크릴계 공중합체를 포함하는 점착제 조성물로 형성되고,
상기 불소계 (메트)아크릴계 공중합체는 수산기 함유 (메트)아크릴레이트, 알킬기 함유 (메트)아크릴레이트, 알킬렌글리콜기 함유 (메트)아크릴레이트, 불소계 (메트)아크릴레이트를 포함하는 단량체 혼합물의 공중합체인 것인, 점착 필름.
- 제12항에 있어서, 상기 단량체 혼합물은 상기 수산기 함유 (메트)아크릴레이트 5중량부 내지 40중량부, 상기 알킬기 함유 (메트)아크릴레이트 30중량부 내지 85중량부, 상기 알킬렌글리콜기 함유 (메트)아크릴레이트 2중량부 내지 60중량부, 상기 불소계 (메트)아크릴레이트 0.05중량부 내지 0.5중량부를 포함하는 것인, 점착 필름.
- 제12항에 있어서, 상기 불소계 (메트)아크릴레이트는 과불소화된(perfluorinated) 탄소수 1 내지 탄소수 10의 알킬기로 치환된, 탄소수 1 내지 탄소수 10의 알킬기를 갖는 단관능 (메트)아크릴레이트를 포함하는 것인, 점착 필름.
- 제14항에 있어서, 상기 불소계 (메트)아크릴레이트는 트리데카플루오로옥틸 (메트)아크릴레이트, 도데카플루오로헵틸 (메트)아크릴레이트, 헵타데카플루오로데실 (메트)아크릴레이트 중 1종 이상을 포함하는 것인, 점착 필름.
- 제12항에 있어서, 상기 단량체 혼합물은 지환족기를 갖는 (메트)아크릴레이트를 더 포함하는 것인, 점착 필름.
- 제16항에 있어서, 상기 단량체 혼합물은 상기 수산기 함유 (메트)아크릴레이트 5중량부 내지 30중량부, 상기 알킬기 함유 (메트)아크릴레이트 40중량부 내지 80중량부, 상기 알킬렌글리콜기 함유 (메트)아크릴레이트 5중량부 내지 50중량부, 상기 불소계 (메트)아크릴레이트 0.05중량부 내지 0.5중량부, 상기 지환족기를 갖는 (메트)아크릴레이트 5중량부 내지 20중량부를 포함하는 것인, 점착 필름.
- 삭제
- 점착 필름 및 점착 필름의 적어도 일면에 적층된 광학 필름을 포함하고,
상기 점착 필름은 제1항 내지 제17항 중 어느 한 항의 점착 필름을 포함하는 것인, 광학 부재.
- 제1항 내지 제17항 중 어느 한 항의 점착 필름을 포함하는 것인, 광학표시장치.
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