JP2020500960A - アクリル系粘着剤の製造方法およびこれにより製造された粘着フィルム - Google Patents
アクリル系粘着剤の製造方法およびこれにより製造された粘着フィルム Download PDFInfo
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- JP2020500960A JP2020500960A JP2019525957A JP2019525957A JP2020500960A JP 2020500960 A JP2020500960 A JP 2020500960A JP 2019525957 A JP2019525957 A JP 2019525957A JP 2019525957 A JP2019525957 A JP 2019525957A JP 2020500960 A JP2020500960 A JP 2020500960A
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- Prior art keywords
- acrylate
- meth
- weight
- sensitive adhesive
- pressure
- 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.)
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 title claims abstract description 69
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 85
- 239000000178 monomer Substances 0.000 claims description 84
- 239000004925 Acrylic resin Substances 0.000 claims description 82
- 229920000178 Acrylic resin Polymers 0.000 claims description 82
- 239000000203 mixture Substances 0.000 claims description 38
- 239000002904 solvent Substances 0.000 claims description 38
- 239000012986 chain transfer agent Substances 0.000 claims description 31
- 125000000524 functional group Chemical group 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000002313 adhesive film Substances 0.000 claims description 10
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- ISAOCJYIOMOJEB-UHFFFAOYSA-N benzoin Chemical group C=1C=CC=CC=1C(O)C(=O)C1=CC=CC=C1 ISAOCJYIOMOJEB-UHFFFAOYSA-N 0.000 claims description 6
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical group CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 4
- 239000003522 acrylic cement Substances 0.000 claims description 4
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical group C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 125000005577 anthracene group Chemical group 0.000 claims description 2
- KOMDZQSPRDYARS-UHFFFAOYSA-N cyclopenta-1,3-diene titanium Chemical group [Ti].C1C=CC=C1.C1C=CC=C1 KOMDZQSPRDYARS-UHFFFAOYSA-N 0.000 claims description 2
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical group C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000000016 photochemical curing Methods 0.000 abstract description 6
- 230000000052 comparative effect Effects 0.000 description 21
- 238000001723 curing Methods 0.000 description 17
- 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 16
- -1 n- Butyl Chemical group 0.000 description 15
- 239000003999 initiator Substances 0.000 description 13
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 12
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 12
- 239000000499 gel Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000007865 diluting Methods 0.000 description 7
- 238000012719 thermal polymerization Methods 0.000 description 7
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 125000003396 thiol group Chemical group [H]S* 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- ZFLBLRKPQVCUSH-UHFFFAOYSA-N diphenylmethanone;2-methylprop-2-enoic acid Chemical compound CC(=C)C(O)=O.C=1C=CC=CC=1C(=O)C1=CC=CC=C1 ZFLBLRKPQVCUSH-UHFFFAOYSA-N 0.000 description 4
- 239000003505 polymerization initiator Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 2
- YMZIFDLWYUSZCC-UHFFFAOYSA-N 2,6-dibromo-4-nitroaniline Chemical compound NC1=C(Br)C=C([N+]([O-])=O)C=C1Br YMZIFDLWYUSZCC-UHFFFAOYSA-N 0.000 description 2
- 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 2
- NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- IUNVCWLKOOCPIT-UHFFFAOYSA-N 6-methylheptylsulfanyl 2-hydroxyacetate Chemical compound CC(C)CCCCCSOC(=O)CO IUNVCWLKOOCPIT-UHFFFAOYSA-N 0.000 description 2
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 244000028419 Styrax benzoin Species 0.000 description 2
- 235000000126 Styrax benzoin Nutrition 0.000 description 2
- 235000008411 Sumatra benzointree Nutrition 0.000 description 2
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229960002130 benzoin Drugs 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 2
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical group C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical group CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 235000019382 gum benzoic Nutrition 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229940119545 isobornyl methacrylate Drugs 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910001507 metal halide Inorganic materials 0.000 description 2
- 150000005309 metal halides Chemical class 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 2
- RLUFBDIRFJGKLY-UHFFFAOYSA-N (2,3-dichlorophenyl)-phenylmethanone Chemical compound ClC1=CC=CC(C(=O)C=2C=CC=CC=2)=C1Cl RLUFBDIRFJGKLY-UHFFFAOYSA-N 0.000 description 1
- XKSUVRWJZCEYQQ-UHFFFAOYSA-N 1,1-dimethoxyethylbenzene Chemical compound COC(C)(OC)C1=CC=CC=C1 XKSUVRWJZCEYQQ-UHFFFAOYSA-N 0.000 description 1
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 1
- DKEGCUDAFWNSSO-UHFFFAOYSA-N 1,8-dibromooctane Chemical compound BrCCCCCCCCBr DKEGCUDAFWNSSO-UHFFFAOYSA-N 0.000 description 1
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- GIMQKKFOOYOQGB-UHFFFAOYSA-N 2,2-diethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)(OCC)C(=O)C1=CC=CC=C1 GIMQKKFOOYOQGB-UHFFFAOYSA-N 0.000 description 1
- KWVGIHKZDCUPEU-UHFFFAOYSA-N 2,2-dimethoxy-2-phenylacetophenone Chemical compound C=1C=CC=CC=1C(OC)(OC)C(=O)C1=CC=CC=C1 KWVGIHKZDCUPEU-UHFFFAOYSA-N 0.000 description 1
- BTJPUDCSZVCXFQ-UHFFFAOYSA-N 2,4-diethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC(CC)=C3SC2=C1 BTJPUDCSZVCXFQ-UHFFFAOYSA-N 0.000 description 1
- LCHAFMWSFCONOO-UHFFFAOYSA-N 2,4-dimethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC(C)=C3SC2=C1 LCHAFMWSFCONOO-UHFFFAOYSA-N 0.000 description 1
- UMLWXYJZDNNBTD-UHFFFAOYSA-N 2-(dimethylamino)-1-phenylethanone Chemical compound CN(C)CC(=O)C1=CC=CC=C1 UMLWXYJZDNNBTD-UHFFFAOYSA-N 0.000 description 1
- XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 description 1
- DZZAHLOABNWIFA-UHFFFAOYSA-N 2-butoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCCCC)C(=O)C1=CC=CC=C1 DZZAHLOABNWIFA-UHFFFAOYSA-N 0.000 description 1
- ZCDADJXRUCOCJE-UHFFFAOYSA-N 2-chlorothioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(Cl)=CC=C3SC2=C1 ZCDADJXRUCOCJE-UHFFFAOYSA-N 0.000 description 1
- KMNCBSZOIQAUFX-UHFFFAOYSA-N 2-ethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)C(=O)C1=CC=CC=C1 KMNCBSZOIQAUFX-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 description 1
- 125000006176 2-ethylbutyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- YJQMXVDKXSQCDI-UHFFFAOYSA-N 2-ethylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3SC2=C1 YJQMXVDKXSQCDI-UHFFFAOYSA-N 0.000 description 1
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-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
- MYISVPVWAQRUTL-UHFFFAOYSA-N 2-methylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3SC2=C1 MYISVPVWAQRUTL-UHFFFAOYSA-N 0.000 description 1
- JYSWMLAADBQAQX-UHFFFAOYSA-N 2-prop-2-enoyloxyacetic acid Chemical compound OC(=O)COC(=O)C=C JYSWMLAADBQAQX-UHFFFAOYSA-N 0.000 description 1
- YAHLUTXNMRWKSM-UHFFFAOYSA-N 2-prop-2-enoyloxybutanoic acid Chemical compound CCC(C(O)=O)OC(=O)C=C YAHLUTXNMRWKSM-UHFFFAOYSA-N 0.000 description 1
- YTPSFXZMJKMUJE-UHFFFAOYSA-N 2-tert-butylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(C(C)(C)C)=CC=C3C(=O)C2=C1 YTPSFXZMJKMUJE-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
- SXIFAEWFOJETOA-UHFFFAOYSA-N 4-hydroxy-butyl Chemical group [CH2]CCCO SXIFAEWFOJETOA-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical group CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 125000002837 carbocyclic group Chemical group 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- VFHVQBAGLAREND-UHFFFAOYSA-N diphenylphosphoryl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 VFHVQBAGLAREND-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- VIBDJEWPNNCFQO-UHFFFAOYSA-N ethane-1,1,2-triol Chemical compound OCC(O)O VIBDJEWPNNCFQO-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones 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
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 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
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- UOMUPDCRXJLVGR-UHFFFAOYSA-N propane-1,2,2-triol Chemical compound CC(O)(O)CO UOMUPDCRXJLVGR-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 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
- 238000012360 testing method Methods 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
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Abstract
Description
C=A/B×100
50重量部のエチルヘキシルアクリレート(2−EHA)、30重量部のイソボルニルアクリレート(IBOA)および20重量部のヒドロキシエチルアクリレート(HEA)の総計100重量部に対して、2重量部のベンゾフェノンメタクリレート(BPMA)、0.05重量部の光重合開始剤(Iragcure 184、CIBA)、1.2重量部の連鎖移動剤(チオグリコール酸イソオクチル)および20重量部の溶剤(エチルアセテート)を含む混合物を製造した。
BPMAの含量をエチルヘキシルアクリレート(2−EHA)、イソボルニルアクリレート(IBOA)およびヒドロキシエチルアクリレート(HEA)の総計100重量部に対して1重量部に調節したことを除いては、前記実施例1と同様の方法によりアクリル系粘着剤を製造した。この時に得られた低分子量アクリル系樹脂の転換率は約95%であった。
BPMAの含量をエチルヘキシルアクリレート(2−EHA)、イソボルニルアクリレート(IBOA)およびヒドロキシエチルアクリレート(HEA)の総計100重量部に対して0.001重量部に調節したことを除いては、前記実施例1と同様の方法によりアクリル系粘着剤を製造した。この時に得られた低分子量アクリル系樹脂の転換率は約95%であった。
BPMAの含量をエチルヘキシルアクリレート(2−EHA)、イソボルニルアクリレート(IBOA)およびヒドロキシエチルアクリレート(HEA)の総計100重量部に対して15重量部に調節したことを除いては、前記実施例1と同様の方法によりアクリル系樹脂を含む溶液を製造した。この時に得られた低分子量アクリル系樹脂の転換率は約95%であった。
50重量部のエチルヘキシルアクリレート(2−EHA)、30重量部のイソボルニルアクリレート(IBOA)および20重量部のヒドロキシエチルアクリレート(HEA)の総計100重量部に対して、2重量部のベンゾフェノンメタクリレート(BPMA)、0.05重量部の光重合開始剤(Iragcure 184、CIBA)および1.2重量部の連鎖移動剤(n−ドデシルメルカプタン)を含む混合物を製造した。
50重量部のエチルヘキシルアクリレート(2−EHA)、30重量部のイソボルニルアクリレート(IBOA)および20重量部のヒドロキシエチルアクリレート(HEA)の総計100重量部に対して、2重量部のベンゾフェノンメタクリレート(BPMA)、0.03重量部の熱重合開始剤(アゾイソブチロニトリル;AIBN)および1.2重量部の連鎖移動剤(n−ドデシルメルカプタン)を含む混合物を製造した。
減圧工程を行わないことを除いては、前記比較例3と同様の方法によりアクリル系樹脂を製造した。この時に得られたアクリル系樹脂の転換率は約95%であった。
連鎖移動剤として1.2重量部のチオグリコール酸イソオクチルを用いたことを除いては、前記比較例5と同様の方法によりアクリル系樹脂を製造した。この時に得られたアクリル系樹脂の転換率は約95%であった。
前記比較例4で製造された混合物を60℃で約5時間熱処理し、減圧処理しないことを除いては、前記比較例4と同様の方法によりアクリル系樹脂を製造した。この時、前記アクリル系樹脂の温度は最大110℃まで増加した。また、この時に得られたアクリル系樹脂の転換率は約95%であった。
前記実施例1において光重合開始剤の代わりに0.03重量部の熱重合開始剤(AIBN)を用いて混合物を製造した後、前記混合物を60℃で約8時間熱処理することによって溶液熱重合し、減圧処理しないことを除いては、前記実施例1と同様の方法によりアクリル系樹脂を製造した。この時に得られたアクリル系樹脂の転換率は約95%であった。
前記実施例1〜実施例2、および比較例1〜比較例2により製造されたアクリル系粘着剤を光硬化して粘着フィルムを製造した。前記粘着フィルムにブラックライト(Black light)照射を通じた追加硬化前と後に応じた前記粘着フィルムのゲル含量を下記の式2により計算し、下記の表1に示す。
ゲル含量(%)=(Z−Y)/X×100
実施例1および比較例3〜比較例8により製造されたアクリル系樹脂の重量平均分子量を測定して下記の表2に示す。
実施例1および比較例3〜比較例8によりアクリル系樹脂を気体クロマトグラフィー装置(GCMS;AGILENTS tech)を用いて分析し、それにより検出されるチオール基(−SH)の含量を下記の表2に示す。
Claims (9)
- (メタ)アクリレート系モノマー、光反応性官能基含有(メタ)アクリレート系モノマー、連鎖移動剤および溶剤を含む混合物を溶液光重合して低分子量アクリル系樹脂を含む溶液を製造するステップ、および
前記低分子量アクリル系樹脂を含む溶液と希釈用モノマーを混合した後に減圧して溶剤および残留連鎖移動剤を除去するステップを含み、
前記光反応性官能基含有(メタ)アクリレート系モノマーは、前記(メタ)アクリレート系モノマー100重量部に対して0.1重量部以上10重量部以下で前記混合物に含まれる、アクリル系粘着剤の製造方法。 - 前記光反応性官能基含有(メタ)アクリレート系モノマーは、
アセトフェノン基、ベンゾイン基、アシルホスフィンオキシド基、チタノセン基、ベンゾフェノン基、アントラセン基およびチオキサントン基のうち少なくとも一つの光反応性官能基を含む、請求項1に記載のアクリル系粘着剤の製造方法。 - 前記(メタ)アクリレート系モノマーは、アルキル基含有(メタ)アクリレート系モノマー、シクロアルキル基含有(メタ)アクリレート系モノマーおよび極性官能基含有(メタ)アクリレート系モノマーのうち少なくとも1種を含む、請求項1に記載のアクリル系粘着剤の製造方法。
- 前記連鎖移動剤は、前記(メタ)アクリレート系モノマー100重量部に対して0.5重量部以上10重量部以下で前記混合物に含まれる、請求項1に記載のアクリル系粘着剤の製造方法。
- 前記溶剤は、前記(メタ)アクリレート系モノマー100重量部に対して15重量部25重量部以下で前記混合物に含まれる、請求項1に記載のアクリル系粘着剤の製造方法。
- 前記低分子量アクリル系樹脂は、転換率が90%以上100%以下である、請求項1に記載のアクリル系粘着剤の製造方法。
- 前記低分子量アクリル系樹脂の重量平均分子量は、5,000g/mol以上40,000g/mol以下である、請求項1に記載のアクリル系粘着剤の製造方法。
- 請求項1により製造されたアクリル系粘着剤の硬化物を含む粘着フィルム。
- 前記粘着フィルムのゲル含量は30%以上60%以下である、請求項8に記載の粘着フィルム。
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KR102381676B1 (ko) * | 2019-11-15 | 2022-04-05 | 주식회사 엘지화학 | 접착력 가변 폴더블 디스플레이용 보호 필름 및 이를 포함하는 폴더블 디스플레이 장치 |
US20220332989A1 (en) * | 2019-12-10 | 2022-10-20 | Lg Chem, Ltd. | Multi-region foldable adhesive film and fabrication method therefor |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02170884A (ja) * | 1988-10-31 | 1990-07-02 | Basf Ag | イソアミル(メタ)アクリラート共重合体を主成分とする紫外線架橋性組成物 |
JPH03217477A (ja) * | 1990-01-23 | 1991-09-25 | Sekisui Chem Co Ltd | 溶剤型アクリル系粘着剤の製造方法 |
JPH06299132A (ja) * | 1993-04-20 | 1994-10-25 | Otsuka Chem Co Ltd | 粘着剤組成物 |
JP2006144014A (ja) * | 2004-11-19 | 2006-06-08 | Seoul National Univ Industry Foundation | 紫外線架橋型アクリル系粘着剤 |
JP2016501290A (ja) * | 2012-11-19 | 2016-01-18 | スリーエム イノベイティブ プロパティズ カンパニー | 高度に粘着付与されたアクリレート感圧接着剤 |
KR20160015474A (ko) * | 2014-07-30 | 2016-02-15 | (주)엘지하우시스 | 광경화성 점접착제 조성물, 점접착 필름 및 점접착 필름의 제조 방법 |
WO2016093206A1 (ja) * | 2014-12-09 | 2016-06-16 | 積水フーラー株式会社 | 紫外線硬化型ポリマー及びこれを含む紫外線硬化型ホットメルト粘着剤 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008050590A (ja) | 2006-07-24 | 2008-03-06 | Nippon Shokubai Co Ltd | 電子線硬化性樹脂組成物、積層体、及び、粘着シート又は粘着フィルム |
KR100855634B1 (ko) | 2006-12-28 | 2008-09-01 | 엘지엠엠에이 주식회사 | 아크릴계 시럽 및 이의 제조방법 |
DE102009001776A1 (de) | 2009-03-24 | 2010-09-30 | Evonik Röhm Gmbh | Zusammensetzung umfassend als wässrige Dispersion vorzugsweise Benzophenon-haltige (Meth)acrylatpolymere in Mischung mit von diesen verschiedenen (Meth)acrylatpolymeren sowie die Verwendung der Zusammensetzung |
FR2943678B1 (fr) | 2009-03-25 | 2011-06-03 | Total Raffinage Marketing | Polymeres (meth)acryliques de bas poids moleculaire, exempts de composes soufres,metalliques et halogenes et de taux de monomeres residuels faible,leur procede de preparation et leurs utilisations |
KR101293887B1 (ko) * | 2010-01-29 | 2013-08-06 | 주식회사 엘지화학 | 광경화형 접착제 조성물 |
JP5857383B2 (ja) * | 2010-02-26 | 2016-02-10 | エルジー・ケム・リミテッド | 粘着剤組成物 |
CN103097483B (zh) * | 2010-08-27 | 2016-03-09 | 日东电工株式会社 | 丙烯酸类粘合剂组合物、丙烯酸类粘合剂层以及丙烯酸类粘合带 |
JP5639448B2 (ja) | 2010-11-12 | 2014-12-10 | リンテック株式会社 | アクリル系粘着剤組成物、アクリル系粘着剤及び粘着剤層付き光学部材 |
KR101335524B1 (ko) | 2011-04-18 | 2013-12-02 | 한국화학연구원 | 접착성이 향상된 자외선 경화 불소계 공중합체와 이를 포함하는 코팅조성물 및 이를 포함하는 막 |
JP5623975B2 (ja) | 2011-04-28 | 2014-11-12 | 日東電工株式会社 | 光学用粘着シート |
KR101400554B1 (ko) | 2011-10-28 | 2014-05-30 | (주)엘지하우시스 | 양면 점착 테이프 |
CN104334662B (zh) | 2012-05-21 | 2018-11-09 | 东进世美肯株式会社 | 光固化型光学透明粘合剂组合物及包含其的粘合片 |
JP5348343B1 (ja) | 2013-04-25 | 2013-11-20 | 東洋インキScホールディングス株式会社 | 感圧式接着剤組成物、及びそれを用いてなる感圧式接着シート |
KR101612161B1 (ko) | 2013-08-30 | 2016-04-12 | 주식회사 엘지화학 | 중합체의 제조 방법 |
EP2886620B1 (en) | 2013-12-18 | 2019-11-27 | 3M Innovative Properties Company | Post-curable pressure-sensitive adhesive |
KR102036278B1 (ko) | 2015-07-21 | 2019-10-25 | 주식회사 엘지화학 | 광학용 점착제 조성물 및 광학용 점착 필름 |
KR102021449B1 (ko) | 2016-01-05 | 2019-09-17 | 주식회사 엘지화학 | 터치스크린 패널용 광학 점착 필름 |
-
2018
- 2018-02-27 US US16/481,154 patent/US11512152B2/en active Active
- 2018-02-27 KR KR1020180023678A patent/KR102061686B1/ko active IP Right Grant
- 2018-02-27 JP JP2019525957A patent/JP6833250B2/ja active Active
- 2018-02-27 CN CN201880011919.7A patent/CN110300785B/zh active Active
- 2018-02-27 WO PCT/KR2018/002355 patent/WO2018155989A1/ko active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02170884A (ja) * | 1988-10-31 | 1990-07-02 | Basf Ag | イソアミル(メタ)アクリラート共重合体を主成分とする紫外線架橋性組成物 |
JPH03217477A (ja) * | 1990-01-23 | 1991-09-25 | Sekisui Chem Co Ltd | 溶剤型アクリル系粘着剤の製造方法 |
JPH06299132A (ja) * | 1993-04-20 | 1994-10-25 | Otsuka Chem Co Ltd | 粘着剤組成物 |
JP2006144014A (ja) * | 2004-11-19 | 2006-06-08 | Seoul National Univ Industry Foundation | 紫外線架橋型アクリル系粘着剤 |
JP2016501290A (ja) * | 2012-11-19 | 2016-01-18 | スリーエム イノベイティブ プロパティズ カンパニー | 高度に粘着付与されたアクリレート感圧接着剤 |
KR20160015474A (ko) * | 2014-07-30 | 2016-02-15 | (주)엘지하우시스 | 광경화성 점접착제 조성물, 점접착 필름 및 점접착 필름의 제조 방법 |
WO2016093206A1 (ja) * | 2014-12-09 | 2016-06-16 | 積水フーラー株式会社 | 紫外線硬化型ポリマー及びこれを含む紫外線硬化型ホットメルト粘着剤 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019081837A (ja) * | 2017-10-30 | 2019-05-30 | 日立化成株式会社 | 無溶剤型樹脂組成物 |
JP7225530B2 (ja) | 2017-10-30 | 2023-02-21 | 株式会社レゾナック | 無溶剤型樹脂組成物 |
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WO2018155989A1 (ko) | 2018-08-30 |
US20190338165A1 (en) | 2019-11-07 |
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