KR20120087659A - 광경화형 접착제 수지 조성물 - Google Patents
광경화형 접착제 수지 조성물 Download PDFInfo
- Publication number
- KR20120087659A KR20120087659A KR1020110008998A KR20110008998A KR20120087659A KR 20120087659 A KR20120087659 A KR 20120087659A KR 1020110008998 A KR1020110008998 A KR 1020110008998A KR 20110008998 A KR20110008998 A KR 20110008998A KR 20120087659 A KR20120087659 A KR 20120087659A
- Authority
- KR
- South Korea
- Prior art keywords
- acrylate
- photocurable adhesive
- adhesive composition
- meth
- monomer
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 84
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title description 5
- 238000000016 photochemical curing Methods 0.000 title description 5
- 239000010410 layer Substances 0.000 title 1
- 239000004840 adhesive resin Substances 0.000 claims abstract description 17
- 229920006223 adhesive resin Polymers 0.000 claims abstract description 17
- -1 bending Chemical class 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 95
- 230000001070 adhesive effect Effects 0.000 claims description 95
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 71
- 239000000178 monomer Substances 0.000 claims description 51
- 239000000758 substrate Substances 0.000 claims description 24
- 239000011230 binding agent Substances 0.000 claims description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 15
- 125000000524 functional group Chemical group 0.000 claims description 13
- 239000003999 initiator Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000003522 acrylic cement Substances 0.000 claims description 9
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 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 claims description 8
- MYWOJODOMFBVCB-UHFFFAOYSA-N 1,2,6-trimethylphenanthrene Chemical compound CC1=CC=C2C3=CC(C)=CC=C3C=CC2=C1C MYWOJODOMFBVCB-UHFFFAOYSA-N 0.000 claims description 6
- FDSUVTROAWLVJA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OCC(CO)(CO)COCC(CO)(CO)CO FDSUVTROAWLVJA-UHFFFAOYSA-N 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 6
- 239000012965 benzophenone Substances 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims description 4
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 claims description 4
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- BGJQNPIOBWKQAW-UHFFFAOYSA-N 1-tert-butylanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(C)(C)C BGJQNPIOBWKQAW-UHFFFAOYSA-N 0.000 claims description 3
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 claims description 3
- OKISUZLXOYGIFP-UHFFFAOYSA-N 4,4'-dichlorobenzophenone Chemical compound C1=CC(Cl)=CC=C1C(=O)C1=CC=C(Cl)C=C1 OKISUZLXOYGIFP-UHFFFAOYSA-N 0.000 claims description 3
- NCXJHEBVPMOSEM-UHFFFAOYSA-N OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CC(C)(CO)CO Chemical compound OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CC(C)(CO)CO NCXJHEBVPMOSEM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 150000004056 anthraquinones Chemical class 0.000 claims description 3
- QDVNNDYBCWZVTI-UHFFFAOYSA-N bis[4-(ethylamino)phenyl]methanone Chemical compound C1=CC(NCC)=CC=C1C(=O)C1=CC=C(NCC)C=C1 QDVNNDYBCWZVTI-UHFFFAOYSA-N 0.000 claims description 3
- HXTBYXIZCDULQI-UHFFFAOYSA-N bis[4-(methylamino)phenyl]methanone Chemical compound C1=CC(NC)=CC=C1C(=O)C1=CC=C(NC)C=C1 HXTBYXIZCDULQI-UHFFFAOYSA-N 0.000 claims description 3
- 235000011187 glycerol Nutrition 0.000 claims description 3
- PIZHFBODNLEQBL-UHFFFAOYSA-N 2,2-diethoxy-1-phenylethanone Chemical compound CCOC(OCC)C(=O)C1=CC=CC=C1 PIZHFBODNLEQBL-UHFFFAOYSA-N 0.000 claims description 2
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 2
- NQIJAAURIDJBPB-UHFFFAOYSA-N 2-cyclopentyloxyethoxycyclopentane Chemical compound C1CCCC1OCCOC1CCCC1 NQIJAAURIDJBPB-UHFFFAOYSA-N 0.000 claims description 2
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical group CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 claims description 2
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 claims description 2
- ILZXXGLGJZQLTR-UHFFFAOYSA-N 2-phenylethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=CC=C1 ILZXXGLGJZQLTR-UHFFFAOYSA-N 0.000 claims description 2
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical compound CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- PTJWCLYPVFJWMP-UHFFFAOYSA-N 2-[[3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)COCC(CO)(CO)CO PTJWCLYPVFJWMP-UHFFFAOYSA-N 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 15
- 239000011248 coating agent Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 2
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- 229920000307 polymer substrate Polymers 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000001723 curing Methods 0.000 description 36
- 229920005989 resin Polymers 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- NWAHZAIDMVNENC-UHFFFAOYSA-N octahydro-1h-4,7-methanoinden-5-yl methacrylate Chemical compound C12CCCC2C2CC(OC(=O)C(=C)C)C1C2 NWAHZAIDMVNENC-UHFFFAOYSA-N 0.000 description 4
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 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 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 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 2
- 229920002799 BoPET Polymers 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 group CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 2
- 229920006243 acrylic copolymer Polymers 0.000 description 2
- 150000008366 benzophenones Chemical class 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 125000003700 epoxy group Chemical group 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- RBQRWNWVPQDTJJ-UHFFFAOYSA-N methacryloyloxyethyl isocyanate Chemical compound CC(=C)C(=O)OCCN=C=O RBQRWNWVPQDTJJ-UHFFFAOYSA-N 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000010526 radical polymerization reaction Methods 0.000 description 2
- 238000003756 stirring 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
- QASBHTCRFDZQAM-UHFFFAOYSA-N (2-isocyanato-2-methyl-3-prop-2-enoyloxypropyl) prop-2-enoate Chemical compound C=CC(=O)OCC(C)(COC(=O)C=C)N=C=O QASBHTCRFDZQAM-UHFFFAOYSA-N 0.000 description 1
- FEIQOMCWGDNMHM-KBXRYBNXSA-N (2e,4e)-5-phenylpenta-2,4-dienoic acid Chemical compound OC(=O)\C=C\C=C\C1=CC=CC=C1 FEIQOMCWGDNMHM-KBXRYBNXSA-N 0.000 description 1
- CDUQMGQIHYISOP-RMKNXTFCSA-N (e)-2-cyano-3-phenylprop-2-enoic acid Chemical compound OC(=O)C(\C#N)=C\C1=CC=CC=C1 CDUQMGQIHYISOP-RMKNXTFCSA-N 0.000 description 1
- CPQUDUZKHJNUHS-UHFFFAOYSA-N 1-[2-(cyclopenten-1-yloxy)ethoxy]cyclopentene Chemical compound C=1CCCC=1OCCOC1=CCCC1 CPQUDUZKHJNUHS-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
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- DPNXHTDWGGVXID-UHFFFAOYSA-N 2-isocyanatoethyl prop-2-enoate Chemical compound C=CC(=O)OCCN=C=O DPNXHTDWGGVXID-UHFFFAOYSA-N 0.000 description 1
- LWRBVKNFOYUCNP-UHFFFAOYSA-N 2-methyl-1-(4-methylsulfanylphenyl)-2-morpholin-4-ylpropan-1-one Chemical compound C1=CC(SC)=CC=C1C(=O)C(C)(C)N1CCOCC1 LWRBVKNFOYUCNP-UHFFFAOYSA-N 0.000 description 1
- CYUZOYPRAQASLN-UHFFFAOYSA-N 3-prop-2-enoyloxypropanoic acid Chemical compound OC(=O)CCOC(=O)C=C CYUZOYPRAQASLN-UHFFFAOYSA-N 0.000 description 1
- JKZFRKHYUVIIFN-UHFFFAOYSA-N 4-(furan-2-yl)but-2-enoic acid Chemical compound OC(=O)C=CCC1=CC=CO1 JKZFRKHYUVIIFN-UHFFFAOYSA-N 0.000 description 1
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 1
- HKXJTVOFQVGDPK-UHFFFAOYSA-N 5-hydroxy-2-methylpent-2-enoic acid prop-2-enoic acid Chemical compound OCCC=C(C(=O)O)C.C(C=C)(=O)O HKXJTVOFQVGDPK-UHFFFAOYSA-N 0.000 description 1
- MLISBMHWLWVVOW-UHFFFAOYSA-N C(C=C)(=O)OCC(COC(C=C)=O)(COC(C=C)=O)CO.C(C=C)(=O)OCC(COC(C=C)=O)(COC(C=C)=O)CO Chemical compound C(C=C)(=O)OCC(COC(C=C)=O)(COC(C=C)=O)CO.C(C=C)(=O)OCC(COC(C=C)=O)(COC(C=C)=O)CO MLISBMHWLWVVOW-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 229920006397 acrylic thermoplastic Polymers 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- HNEGQIOMVPPMNR-IHWYPQMZSA-N citraconic acid Chemical compound OC(=O)C(/C)=C\C(O)=O HNEGQIOMVPPMNR-IHWYPQMZSA-N 0.000 description 1
- 229940018557 citraconic acid Drugs 0.000 description 1
- 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
- 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
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229960002428 fentanyl Drugs 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000014759 maintenance of location Effects 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
- 238000005259 measurement Methods 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
- HNEGQIOMVPPMNR-NSCUHMNNSA-N mesaconic acid Chemical compound OC(=O)C(/C)=C/C(O)=O HNEGQIOMVPPMNR-NSCUHMNNSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- HNEGQIOMVPPMNR-UHFFFAOYSA-N methylfumaric acid Natural products OC(=O)C(C)=CC(O)=O HNEGQIOMVPPMNR-UHFFFAOYSA-N 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 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 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 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
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 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
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- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
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- C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
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- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
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- C—CHEMISTRY; METALLURGY
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- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
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- C09J7/00—Adhesives in the form of films or foils
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- C09J7/38—Pressure-sensitive adhesives [PSA]
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- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
- C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
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- 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
- C09J2301/302—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 the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
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- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
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- Chemical & Material Sciences (AREA)
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Abstract
Description
PET film | PC film | PMMA plate | |
실시예 | 100% | 100% | 100% |
비교예 | 70% | 65% | 70% |
PET film | |
실시예(4모서리) | 2mm / 2mm / 1mm / 2mm |
비교예(4모서리) | 2mm / 2mm / 3mm / 2mm |
Claims (15)
- 바인더(A), 접착제용 모노머(B), 광중합 개시제(C) 및 경화촉진제(D)를 포함하는 광경화형 접착제 조성물로서,
상기 바인더는 아크릴계 점착성 바인더로서 산성기, 환형 고리 구조의 관능기, 하이드록시기, 지방족 아크릴레이트, 이소시아네이트기로 이루어진 그룹에서 선택된 관능기를 적어도 2종 이상 포함하는 아크릴계 점착성 공중합체인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제 1항에 있어서, 상기 바인더는 아크릴 모노머를 주 모노머로 하고 상기 그룹에서 선택된 관능기를 적어도 2종 이상 포함하는 것을 특징으로 하는 광경화형 접착제 조성물.
- 제2항에 있어서, 상기 아크릴 모노머는 2-에틸헥실메타크릴레이트, 이소 옥틸 아크릴레이트, 2-에틸헥실아크릴레이트, 에틸아크릴레이트, n-부틸아크릴레이트, iso-부틸아크릴레이트 및 옥타데실메타크릴레이트로 이루어진 군으로부터 선택된 1종 이상인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 바인더는 광경화형 접착제 수지 조성물 전체 중량에 대하여 16 중량% 내지 65 중량%로 포함되는 것을 특징으로 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 접착제용 모노머(B)는 환형 고리를 가지며 이중 결합을 갖는 모노머인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 접착제용 모노머(B)는 테트라하이드로 퍼퓨릴 (메트)아크릴레이트, 이소보닐 (메트)아크릴레이트, 2-메틸사이클로헥실(메트)아크릴레이트, 테트라하이드로퍼퓨란-3-일 (메트)아크릴레이트, 퍼퓨릴 (메트)아크릴레이트, 이소보닐 에톡시 메타아크릴레이트(isobornyl ethoxy (meth)acrylate), 2-페닐에틸 메타아크릴레이트(2-phenylethyl (meth)acrylate), 디사이클로 펜타닐 메타아크릴레이트(dicyclopentanyl (meth)acrylate), 디사이클로펜타닐 에테르 메타아크릴레이트(dicyclopentenyl ether (meth)acrylate), 에틸렌 글리콜 디사이클로펜타닐 에테르 메타아크릴레이트(Ethylene glycol dicyclopentenyl ether (meth)acrylate)로 구성된 그룹에서 선택된 어느 하나 또는 2 이상의 모노머인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 접착제용 모노머(B)는 광경화형 접착제 수지 조성물 전체 중량에 대하여 20 중량% 내지 70 중량%로 포함되는 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 경화촉진제(D)는 관능기가 3개 이상인 아크릴레이트인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제10항에 있어서, 상기 관능기가 3개 이상인 아크릴레이는 트리메티올프로판 트리아크릴레이트(Trimethylolpropane Triacrylate (TMPTA)), 글리세린 프로폭실레이트 트리아크릴레이트(Glycerine propoxylated Triacrylate (GPTA)), 펜타에리톨 트리아크릴레이트(Pentaerythritol Triacrylate (PETA)), 디메티올프로판트리아크릴레이트(Dimethylolpropane Tetraacrylate (DTMPTTA)), 펜타에리스리톨 트리아크릴레이트(Pentaerythritol Tetraacrylate (PETTA)), 디펜타에리스리톨 펜타아크릴레이트(Dipentaerythritol Pentaacrylate (DPPA)), 디펜타에리스리톨 헥사아크릴레이트(Dipentaerythritol Hexaacrylate (DPHA)), 덴드리틱 아크릴레이트(Dendritic acrylate)로 이루어진 군에서 선택된 어느 하나인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 경화촉진제(D)는 광경화형 접착제 조성물 총량 대비 0.1 중량% 내지 20 중량%로 포함되는 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 광중합 개시제(C)는 벤조페논, 4,4'-디메틸아미노벤조페논, 4,4'-디에틸아미노벤조페논, 4,4'디클로로벤조페논 등의 벤조페논류, 아세토페논, 디에톡시아세토페논 등의 아세톤페논류, 2-에틸안트라퀴논, t-부틸안트라퀴논 등의 안트라퀴논류 등의 그룹에서 선택된 어느 하나 또는 2 이상의 혼합인 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항에 있어서, 상기 광중합 개시제(C)는 광경화형 접착제 조성물 총량 대비 0.1 중량% 내지 10 중량%로 포함되는 것을 특징으로 하는 광경화형 접착제 조성물.
- 제1항 내지 제14항 중 어느 한 항에 따른 광경화형 접착제 조성물 및 기재를 포함하는 접착 구조체.
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US10005928B2 (en) | 2014-11-24 | 2018-06-26 | Samsung Display Co., Ltd. | Adhesive composition and display device |
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JP2008127545A (ja) | 2006-11-24 | 2008-06-05 | Emulsion Technology Co Ltd | 粘着性樹脂組成物、粘着テープ及び電子部品の加工方法 |
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US10005928B2 (en) | 2014-11-24 | 2018-06-26 | Samsung Display Co., Ltd. | Adhesive composition and display device |
US11041099B2 (en) | 2014-11-24 | 2021-06-22 | Samsung Display Co., Ltd. | Adhesive composition and display device |
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