KR102378701B1 - 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 - Google Patents
실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 Download PDFInfo
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- KR102378701B1 KR102378701B1 KR1020190046923A KR20190046923A KR102378701B1 KR 102378701 B1 KR102378701 B1 KR 102378701B1 KR 1020190046923 A KR1020190046923 A KR 1020190046923A KR 20190046923 A KR20190046923 A KR 20190046923A KR 102378701 B1 KR102378701 B1 KR 102378701B1
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- KR
- South Korea
- Prior art keywords
- silicone
- protective film
- adhesive protective
- based adhesive
- organopolysiloxane
- 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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- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 244
- 230000001681 protective effect Effects 0.000 title claims abstract description 144
- 239000000853 adhesive Substances 0.000 title claims abstract description 136
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 136
- 230000003287 optical effect Effects 0.000 title claims abstract description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 53
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 41
- 239000011347 resin Substances 0.000 claims abstract description 39
- 229920005989 resin Polymers 0.000 claims abstract description 39
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 32
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 21
- 150000008040 ionic compounds Chemical class 0.000 claims abstract description 21
- 229910004283 SiO 4 Inorganic materials 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 238000006459 hydrosilylation reaction Methods 0.000 claims abstract description 16
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 13
- 239000010408 film Substances 0.000 claims description 165
- -1 pyridizinium Chemical compound 0.000 claims description 32
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 27
- 150000001768 cations Chemical group 0.000 claims description 17
- 239000002390 adhesive tape Substances 0.000 claims description 14
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 claims description 14
- 150000001450 anions Chemical group 0.000 claims description 13
- 239000012788 optical film Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 claims description 8
- 150000003949 imides Chemical class 0.000 claims description 7
- 239000013464 silicone adhesive Substances 0.000 claims description 7
- RAXXELZNTBOGNW-UHFFFAOYSA-O Imidazolium Chemical compound C1=C[NH+]=CN1 RAXXELZNTBOGNW-UHFFFAOYSA-O 0.000 claims description 5
- 239000007983 Tris buffer Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 claims description 2
- WTKZEGDFNFYCGP-UHFFFAOYSA-O Pyrazolium Chemical compound C1=CN[NH+]=C1 WTKZEGDFNFYCGP-UHFFFAOYSA-O 0.000 claims description 2
- ZCQWOFVYLHDMMC-UHFFFAOYSA-O hydron;1,3-oxazole Chemical compound C1=COC=[NH+]1 ZCQWOFVYLHDMMC-UHFFFAOYSA-O 0.000 claims description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-O hydron;pyrimidine Chemical compound C1=CN=C[NH+]=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-O 0.000 claims description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 46
- 230000000052 comparative effect Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 9
- 239000011521 glass Substances 0.000 description 9
- 125000006038 hexenyl group Chemical group 0.000 description 8
- 125000003118 aryl group Chemical group 0.000 description 7
- JGTNAGYHADQMCM-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JGTNAGYHADQMCM-UHFFFAOYSA-M 0.000 description 6
- 239000013523 DOWSIL™ Substances 0.000 description 6
- 229920013731 Dowsil Polymers 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000009736 wetting Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- ZXMGHDIOOHOAAE-UHFFFAOYSA-N 1,1,1-trifluoro-n-(trifluoromethylsulfonyl)methanesulfonamide Chemical compound FC(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)F ZXMGHDIOOHOAAE-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 239000002683 reaction inhibitor Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- NJMWOUFKYKNWDW-UHFFFAOYSA-N 1-ethyl-3-methylimidazolium Chemical compound CCN1C=C[N+](C)=C1 NJMWOUFKYKNWDW-UHFFFAOYSA-N 0.000 description 2
- 125000006043 5-hexenyl group Chemical group 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 2
- IXWAQRYCVHSSJZ-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide dodecyl-bis(2-hydroxyethyl)-methylazanium Chemical compound [N-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C(CCCCCCCCCCC)[N+](CCO)(CCO)C IXWAQRYCVHSSJZ-UHFFFAOYSA-N 0.000 description 2
- XHIHMDHAPXMAQK-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1-butylpyridin-1-ium Chemical compound CCCC[N+]1=CC=CC=C1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F XHIHMDHAPXMAQK-UHFFFAOYSA-N 0.000 description 2
- NEUSVAOJNUQRTM-UHFFFAOYSA-N cetylpyridinium Chemical compound CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 NEUSVAOJNUQRTM-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 description 2
- KZJUHXVCAHXJLR-UHFFFAOYSA-N 1,1,2,2,3,3,4,4,4-nonafluoro-n-(1,1,2,2,3,3,4,4,4-nonafluorobutylsulfonyl)butane-1-sulfonamide Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(=O)(=O)NS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F KZJUHXVCAHXJLR-UHFFFAOYSA-N 0.000 description 1
- YFSUTJLHUFNCNZ-UHFFFAOYSA-M 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-M 0.000 description 1
- NLDFCSJIMQJDGQ-UHFFFAOYSA-M 1-butyl-2-ethylpyrazol-1-ium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CCCC[N+]1=CC=CN1CC NLDFCSJIMQJDGQ-UHFFFAOYSA-M 0.000 description 1
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 1
- REACWASHYHDPSQ-UHFFFAOYSA-N 1-butylpyridin-1-ium Chemical compound CCCC[N+]1=CC=CC=C1 REACWASHYHDPSQ-UHFFFAOYSA-N 0.000 description 1
- CVLJECFHDURMIW-UHFFFAOYSA-N 1-butylpyrimidin-1-ium Chemical compound CCCC[N+]1=CC=CN=C1 CVLJECFHDURMIW-UHFFFAOYSA-N 0.000 description 1
- BOFPDEISADDIGX-UHFFFAOYSA-N 1-ethyl-2-methylpyrazol-2-ium Chemical compound CCN1C=CC=[N+]1C BOFPDEISADDIGX-UHFFFAOYSA-N 0.000 description 1
- MVUOWNJFAFRIJV-UHFFFAOYSA-N 1-ethyl-3-methylimidazol-3-ium;trifluoromethylsulfonyliminomethylideneazanide Chemical compound CC[N+]=1C=CN(C)C=1.FC(F)(F)S(=O)(=O)[N-]C#N MVUOWNJFAFRIJV-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- 125000006039 1-hexenyl group Chemical group 0.000 description 1
- JYIJNLSRQXQGRQ-UHFFFAOYSA-N 2-acetyloxyethyl(trimethyl)azanium bis(trifluoromethylsulfonyl)azanide Chemical compound [N-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C(C)(=O)OCC[N+](C)(C)C JYIJNLSRQXQGRQ-UHFFFAOYSA-N 0.000 description 1
- JTFDDBBGIAWBAC-UHFFFAOYSA-M 2-ethoxyethyl(trimethyl)azanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CCOCC[N+](C)(C)C JTFDDBBGIAWBAC-UHFFFAOYSA-M 0.000 description 1
- 125000006040 2-hexenyl group Chemical group 0.000 description 1
- 125000006041 3-hexenyl group Chemical group 0.000 description 1
- JQZGUQIEPRIDMR-UHFFFAOYSA-N 3-methylbut-1-yn-1-ol Chemical compound CC(C)C#CO JQZGUQIEPRIDMR-UHFFFAOYSA-N 0.000 description 1
- 125000006042 4-hexenyl group Chemical group 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- KZXXMZLKXKBZDX-UHFFFAOYSA-N CCN(CC)CC.O=S(C(F)(F)F)(NS(C(F)(F)F)(=O)=O)=O Chemical compound CCN(CC)CC.O=S(C(F)(F)F)(NS(C(F)(F)F)(=O)=O)=O KZXXMZLKXKBZDX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- GHAVIAOYNKGAPG-UHFFFAOYSA-N [C-](S(=O)(=O)C(F)(F)F)(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C[N+](C)(C)C Chemical compound [C-](S(=O)(=O)C(F)(F)F)(S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C[N+](C)(C)C GHAVIAOYNKGAPG-UHFFFAOYSA-N 0.000 description 1
- RMKZLFMHXZAGTM-UHFFFAOYSA-N [dimethoxy(propyl)silyl]oxymethyl prop-2-enoate Chemical compound CCC[Si](OC)(OC)OCOC(=O)C=C RMKZLFMHXZAGTM-UHFFFAOYSA-N 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
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- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- XUQUHLDFEJLNAP-UHFFFAOYSA-N bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide 1-hexadecylpyridin-1-ium Chemical compound [N-](S(=O)(=O)C(F)(F)C(F)(F)F)S(=O)(=O)C(F)(F)C(F)(F)F.C(CCCCCCCCCCCCCCC)[N+]1=CC=CC=C1 XUQUHLDFEJLNAP-UHFFFAOYSA-N 0.000 description 1
- GHKRAYFFYMBYRK-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide 2,4,5-trifluoro-1-(1,1,2,2,2-pentafluoroethyl)-3-(trifluoromethyl)imidazol-3-ium Chemical compound C1(=C([N+](=C(N1C(C(F)(F)F)(F)F)F)C(F)(F)F)F)F.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F GHKRAYFFYMBYRK-UHFFFAOYSA-N 0.000 description 1
- BLCBWQULKVMNSS-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide 3-ethyl-1,3-oxazol-3-ium Chemical compound [N-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C(C)[N+]1=COC=C1 BLCBWQULKVMNSS-UHFFFAOYSA-N 0.000 description 1
- TVNXGIORYDQHCS-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide 3-ethyl-1,3-thiazol-3-ium Chemical compound [N-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F.C(C)[N+]1=CSC=C1 TVNXGIORYDQHCS-UHFFFAOYSA-N 0.000 description 1
- XOZHIVUWCICHSQ-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;1,2-dimethyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1C.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F XOZHIVUWCICHSQ-UHFFFAOYSA-N 0.000 description 1
- RISXRYBSJDFQNW-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;2-methoxyethyl(trimethyl)azanium Chemical compound COCC[N+](C)(C)C.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F RISXRYBSJDFQNW-UHFFFAOYSA-N 0.000 description 1
- CFAPFDTWIGBCQK-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;tetrabutylazanium Chemical compound FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.CCCC[N+](CCCC)(CCCC)CCCC CFAPFDTWIGBCQK-UHFFFAOYSA-N 0.000 description 1
- PBVQLVFWBBDZNU-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;tetraethylazanium Chemical compound CC[N+](CC)(CC)CC.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F PBVQLVFWBBDZNU-UHFFFAOYSA-N 0.000 description 1
- XALVHDZWUBSWES-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)azanide;tributyl(methyl)azanium Chemical compound CCCC[N+](C)(CCCC)CCCC.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F XALVHDZWUBSWES-UHFFFAOYSA-N 0.000 description 1
- UQWLFOMXECTXNQ-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)methylsulfonyl-trifluoromethane Chemical compound FC(F)(F)S(=O)(=O)[C-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F UQWLFOMXECTXNQ-UHFFFAOYSA-N 0.000 description 1
- LUWJQOLQUXTUGM-UHFFFAOYSA-N bis(trifluoromethylsulfonyl)methylsulfonyl-trifluoromethane;1,2-dimethyl-3-propylimidazol-1-ium Chemical compound CCCN1C=C[N+](C)=C1C.FC(F)(F)S(=O)(=O)[C-](S(=O)(=O)C(F)(F)F)S(=O)(=O)C(F)(F)F LUWJQOLQUXTUGM-UHFFFAOYSA-N 0.000 description 1
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- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
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- 238000004381 surface treatment Methods 0.000 description 1
- PUZYNDBTWXJXKN-UHFFFAOYSA-M tetraethylazanium;trifluoromethanesulfonate Chemical compound [O-]S(=O)(=O)C(F)(F)F.CC[N+](CC)(CC)CC PUZYNDBTWXJXKN-UHFFFAOYSA-M 0.000 description 1
- UMFJXASDGBJDEB-UHFFFAOYSA-N triethoxy(prop-2-enyl)silane Chemical compound CCO[Si](CC=C)(OCC)OCC UMFJXASDGBJDEB-UHFFFAOYSA-N 0.000 description 1
- LFRDHGNFBLIJIY-UHFFFAOYSA-N trimethoxy(prop-2-enyl)silane Chemical compound CO[Si](OC)(OC)CC=C LFRDHGNFBLIJIY-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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Abstract
Description
| 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | |
| DOWSIL LTC 750A | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| DOWSIL 7646 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| SYL-OFF SL 7028 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| SYL-OFF 4000 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| DOWSIL 7426 | 1.0 | 1.0 | 1.0 | 1.0 | 0 | 1.0 | 0 | 0 |
| SY-ICL-N222B | 0.01 | 0.05 | 0.1 | 0.01 | 0 | 0 | 0.1 | 0.15 |
| SYL-OFF SL 9250 | 2.0 | 2.0 | 2.0 | 0 | 2.0 | 2.0 | 2.0 | 2.0 |
| 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | |
| 초기 박리력 | 2.05 | 1.93 | 1.87 | 1.90 | 1.54 | 2.13 | 0.81 | 0.73 |
| 50℃에서 3일 경과 후 박리력 | 2.49 | 2.38 | 2.29 | 2.34 | 3.15 | 3.27 | 1.48 | 1.35 |
| 박리력 상승률 | 21 | 23 | 22 | 23 | 105 | 54 | 83 | 85 |
| 잔류 박리력 | 600 | 625 | 637 | 640 | 350 | 380 | 650 | 690 |
| 잔류 박리력 저하율 | 25 | 21.9 | 20.4 | 20 | 56.3 | 52.5 | 18.8 | 13.8 |
| 러빙 오프 평가 | ○ | ○ | ○ | ○ | ○ | ○ | Δ | × |
| 면 저항 | 1.0Х1012.8 | 1.0Х1012.4 | 1.0Х1012 | 1.0Х1012.1 | 1.0Х1013.5 | 1.0Х1013.5 | 1.0Х1012 | 1.0Х1011.7 |
| 제품명 | 분류(제조사) | 설명 |
| DOWSIL LTC 750A | 유기폴리실록산(i) (다우코닝) |
측쇄에 헥세닐기를 갖는 폴리메틸실록산 트리메틸실옥시기로 말단 캡핑됨 |
| DOWSIL 7646 | 유기폴리실록산(ii) (다우코닝) | 비닐기로서 양쪽 말단 비닐기 만을 갖는 폴리디메틸실록산 |
| SYL-OFF SL 7028 | 가교제 (다우코닝) | 메틸하이드로젠폴리실록산 트리메틸실옥시기로 말단 캡핑됨 |
| SYL-OFF 4000 | 히드로실릴화 촉매 (다우코닝) |
백금 촉매 |
| DOWSIL 7426 | 유기폴리실록산 수지 (다우코닝) | M 단위로서 (CH3)3SiO1 / 2 단위만을 가지며 SiO4 / 2 단위를 갖는 MQ 수지 |
| SY-ICL-N222B | 실록산 이온성 화합물 (수양켐텍) | 실록산기 함유 이미다졸륨계 양이온과 술포닐 이미드계 음이온으로 구성되는 이온성 화합물 |
| SYL-OFF SL 9250 | 앵커제 (다우코닝) | SCA |
Claims (16)
- 알케닐기 함유 유기폴리실록산, 유기폴리실록산 수지, 실록산계 이온성 화합물, 가교제 및 히드로실릴화 촉매를 포함하는 조성물로 형성되는 실리콘계 점착성 보호 필름으로서,
상기 유기폴리실록산 수지는 R1R2R3SiO1/2 단위(상기 R1, R2, R3은 각각 독립적으로, 탄소수 1 내지 탄소수 6의 알킬기)와 SiO4/2 단위를 포함하는 유기폴리실록산 수지를 포함하고,
상기 실리콘계 점착성 보호 필름은 하기 식 1의 박리력 상승율이 50% 이하인 것인, 실리콘계 점착성 보호 필름:
[식 1]
박리력 상승율 = (P2 - P1)/P1 x 100
(상기 식 1에서, P1은 실리콘계 점착성 보호 필름과 피착체의 시편에서 실리콘계 점착성 보호 필름의 피착체에 대한 초기 박리력(단위: gf/25mm)
P2는 상기 시편을 50℃에서 3일 동안 방치한 후 상기 시편에서 실리콘계 점착성 보호 필름의 피착체에 대한 박리력(단위:gf/25mm)).
- 알케닐기 함유 유기폴리실록산, 유기폴리실록산 수지, 실록산계 이온성 화합물, 가교제 및 히드로실릴화 촉매를 포함하는 조성물로 형성되는 실리콘계 점착성 보호 필름으로서,
상기 유기폴리실록산 수지는 R1R2R3SiO1/2 단위(상기 R1, R2, R3은 각각 독립적으로, 탄소수 1 내지 탄소수 6의 알킬기)와 SiO4/2 단위를 포함하는 유기폴리실록산 수지를 포함하고,
상기 실리콘계 점착성 보호 필름은 하기 식 2의 잔류 박리력 저하율이 25% 이하인 것인, 실리콘계 점착성 보호 필름:
[식 2]
잔류 박리력 저하율 = (M2 - M1)/M2 x 100
(상기 식 2에서,
M1은 상기 실리콘계 점착성 보호 필름과 이형 필름의 적층체를 피착체에 상기 실리콘계 점착성 보호 필름을 매개로 합지하여 시편을 제조하고, 제조한 시편을 50℃에서 3일 동안 방치하고, 25℃에서 30분 동안 냉각시키고, 상기 피착체로부터 상기 실리콘계 점착성 보호 필름을 제거한 후, 상기 실리콘계 점착성 보호 필름이 제거된 면에 점착 테이프를 점착하고 25℃에서 30분 경과한 후, 상기 피착체로부터 상기 점착 테이프를 박리시 박리력(단위:gf/25mm)
M2는 상기 점착 테이프의 상기 피착체에 대한 박리력(단위:gf/25mm)).
- 제1항 또는 제2항에 있어서, 상기 실리콘계 점착성 보호 필름은 상기 피착체에 대한 박리력이 3gf/25mm 이하인 것인, 실리콘계 점착성 보호 필름.
- 제1항에 있어서, 상기 실리콘계 점착성 보호 필름은 하기 식 2의 잔류 박리력 저하율이 25% 이하인 것인, 실리콘계 점착성 보호 필름:
[식 2]
잔류 박리력 저하율 = (M2 - M1)/M2 x 100
(상기 식 2에서,
M1은 상기 실리콘계 점착성 보호 필름과 이형 필름의 적층체를 피착체에 상기 실리콘계 점착성 보호 필름을 매개로 합지하여 시편을 제조하고, 제조한 시편을 50℃에서 3일 동안 방치하고, 25℃에서 30분 동안 냉각시키고, 상기 피착체로부터 상기 실리콘계 점착성 보호 필름을 제거한 후, 상기 실리콘계 점착성 보호 필름이 제거된 면에 점착 테이프를 점착하고 25℃에서 30분 경과한 후, 상기 피착체로부터 상기 점착 테이프를 박리시 박리력(단위:gf/25mm)
M2는 상기 점착 테이프의 상기 피착체에 대한 박리력(단위:gf/25mm)).
- 제1항 또는 제2항에 있어서, 상기 실리콘계 점착성 보호 필름은 면 저항이 1.0 x 1010Ω/□ 내지 1.0 x 1013Ω/□인 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 실록산계 이온성 화합물은 실록산기 결합된, 양이온과 음이온의 결합체를 포함하는 것인, 실리콘계 점착성 보호 필름.
- 제6항에 있어서, 상기 실록산기는 탄소수 2 내지 탄소수 10의 알케닐기를 함유하지 않는 실록산기를 포함하는 것인, 실리콘계 점착성 보호 필름.
- 제6항에 있어서, 상기 양이온은 피리디늄, 피리디지늄, 피리미디늄, 피라지늄, 이미다졸륨, 피라졸륨, 티아졸륨, 옥사졸륨 또는 트리아졸륨 양이온을 포함하고,
상기 음이온은 퍼플루오로알킬술포네이트, 시아노퍼플루오로알킬술포닐이미드, 비스(시아노)퍼플루오로알킬설포닐메티드, 비스(퍼플루오로알킬술포닐)이미드, 비스(퍼플루오로알킬술포닐)메티드, 트리스(퍼플루오로알킬술포닐)메티드 중 1종 이상을 포함하는 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 실록산계 이온성 화합물은 상기 알케닐기 함유 유기폴리실록산 100중량부에 대해 0.001중량부 내지 3중량부로 포함되는 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 유기폴리실록산 수지는 탄소수 2 내지 탄소수 10의 알케닐기를 갖지 않는 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 유기폴리실록산 수지 중 R1R2R3SiO1/2 단위(이때, 상기 R1, R2, R3은 각각 독립적으로, 탄소수 1 내지 탄소수 6의 알킬기)와 SiO4/2 단위의 R1R2R3SiO1/2 단위 : SiO4/2 단위의 몰 비율은 0.5 : 1 내지 1.5 : 1인 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 유기폴리실록산 수지는 상기 알케닐기 함유 유기폴리실록산 100중량부에 대해 0.01중량부 내지 20중량부로 포함되는 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 알케닐기 함유 유기폴리실록산은 하기 성분 (i) 및 하기 성분 (ii)의 혼합물을 포함하는 것인, 실리콘계 점착성 보호 필름:
성분 (i): 분자당 규소 결합된 탄소수 2 내지 탄소수 10의 알케닐기를 적어도 1개 이상 갖는 유기폴리실록산.
성분 (ii): 분자당 규소 결합된 비닐기를 적어도 1개 이상 갖는 유기폴리실록산.
- 제13항에 있어서, 상기 혼합물 100중량부 중 상기 성분 (i)은 30중량부 내지 70중량부, 상기 성분 (ii)는 30중량부 내지 70중량부로 포함되는 것인, 실리콘계 점착성 보호 필름.
- 제1항 또는 제2항에 있어서, 상기 조성물은 앵커제를 더 포함하는 것인, 실리콘계 점착성 보호 필름.
- 광학 필름; 및 상기 광학 필름의 일면에 형성된 제1항 또는 제2항의 실리콘계 점착성 보호 필름을 포함하는 것인, 광학 부재.
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| KR1020190046923A KR102378701B1 (ko) | 2019-04-22 | 2019-04-22 | 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 |
| CN202080030487.1A CN113728252B (zh) | 2019-04-22 | 2020-04-22 | 聚硅氧系粘着保护膜及包括其的光学元件 |
| US17/594,562 US20220206190A1 (en) | 2019-04-22 | 2020-04-22 | Silicone-based adhesive protection film and optical member comprising same |
| PCT/KR2020/005285 WO2020218806A1 (ko) | 2019-04-22 | 2020-04-22 | 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 |
| TW109113471A TWI748421B (zh) | 2019-04-22 | 2020-04-22 | 聚矽氧系黏著保護膜及包括其的光學元件 |
| JP2021562822A JP7465283B2 (ja) | 2019-04-22 | 2020-04-22 | シリコン系粘着性保護フィルム及びこれを含む光学部材 |
| CN202211474218.1A CN115717051B (zh) | 2019-04-22 | 2020-04-22 | 聚硅氧系粘着保护膜及包括其的光学元件 |
| TW110141369A TWI853195B (zh) | 2019-04-22 | 2020-04-22 | 聚矽氧系黏著保護膜及包括其的光學元件 |
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| KR20200123686A KR20200123686A (ko) | 2020-10-30 |
| KR102378701B1 true KR102378701B1 (ko) | 2022-03-24 |
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| CN (2) | CN113728252B (ko) |
| TW (2) | TWI853195B (ko) |
| WO (1) | WO2020218806A1 (ko) |
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| KR102378701B1 (ko) * | 2019-04-22 | 2022-03-24 | 삼성에스디아이 주식회사 | 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 |
| KR102558175B1 (ko) * | 2021-01-12 | 2023-07-21 | 삼성에스디아이 주식회사 | 표면 보호 필름, 이를 포함하는 광학 부재 및 이를 포함하는 표시 장치 |
| KR20240110802A (ko) * | 2021-11-26 | 2024-07-16 | 닛토덴코 가부시키가이샤 | 커버드 광학 점착 시트 |
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| KR101227806B1 (ko) * | 2006-02-09 | 2013-01-30 | 신에쓰 가가꾸 고교 가부시끼가이샤 | 실리콘 조성물과 이 조성물로부터 수득되는 점착층을 갖는 점착성 필름 |
| EP2097471B1 (en) * | 2006-12-21 | 2014-09-10 | Dow Corning Corporation | Dual curing polymers and methods for their preparation and use |
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| US9777203B2 (en) | 2015-06-08 | 2017-10-03 | Momentive Performance Materials | Silicone pressure sensitive adhesive compositions and protective films containing the same |
| KR102117416B1 (ko) | 2016-09-26 | 2020-06-01 | 닛토덴코 가부시키가이샤 | 점착제 조성물, 점착 시트, 및 광학 부재 |
| WO2018096858A1 (ja) | 2016-11-24 | 2018-05-31 | リンテック株式会社 | 両面シリコーン粘着シート及び両面シリコーン粘着シートの製造方法 |
| US11680194B2 (en) * | 2017-04-20 | 2023-06-20 | Dow Toray Co., Ltd. | Method for producing silicone-based adhesive |
| WO2019009175A1 (ja) | 2017-07-07 | 2019-01-10 | 東レ・ダウコーニング株式会社 | 感圧接着層形成性オルガノポリシロキサン組成物およびその使用 |
| KR102378701B1 (ko) * | 2019-04-22 | 2022-03-24 | 삼성에스디아이 주식회사 | 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재 |
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2019
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- 2020-04-22 TW TW110141369A patent/TWI853195B/zh active
- 2020-04-22 JP JP2021562822A patent/JP7465283B2/ja active Active
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- 2020-04-22 CN CN202211474218.1A patent/CN115717051B/zh active Active
- 2020-04-22 WO PCT/KR2020/005285 patent/WO2020218806A1/ko not_active Ceased
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| CN115717051A (zh) | 2023-02-28 |
| JP2022529808A (ja) | 2022-06-24 |
| CN115717051B (zh) | 2024-07-30 |
| KR20200123686A (ko) | 2020-10-30 |
| TW202039766A (zh) | 2020-11-01 |
| CN113728252A (zh) | 2021-11-30 |
| WO2020218806A1 (ko) | 2020-10-29 |
| TWI853195B (zh) | 2024-08-21 |
| CN113728252B (zh) | 2023-05-16 |
| TWI748421B (zh) | 2021-12-01 |
| TW202206506A (zh) | 2022-02-16 |
| US20220206190A1 (en) | 2022-06-30 |
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