WO2010053018A1 - 接着シート、及びこれを用いた太陽電池 - Google Patents
接着シート、及びこれを用いた太陽電池 Download PDFInfo
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- WO2010053018A1 WO2010053018A1 PCT/JP2009/068318 JP2009068318W WO2010053018A1 WO 2010053018 A1 WO2010053018 A1 WO 2010053018A1 JP 2009068318 W JP2009068318 W JP 2009068318W WO 2010053018 A1 WO2010053018 A1 WO 2010053018A1
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- Prior art keywords
- group
- adhesive sheet
- parts
- mass
- fatty acid
- Prior art date
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- 239000000853 adhesive Substances 0.000 title claims abstract description 59
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 59
- -1 fatty acid ester compound Chemical class 0.000 claims abstract description 113
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 35
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 35
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 32
- 229930195729 fatty acid Natural products 0.000 claims abstract description 32
- 239000000194 fatty acid Substances 0.000 claims abstract description 32
- 150000001451 organic peroxides Chemical class 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 34
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000004132 cross linking Methods 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 238000004383 yellowing Methods 0.000 abstract description 9
- 230000000052 comparative effect Effects 0.000 description 11
- 238000010248 power generation Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 239000003963 antioxidant agent Substances 0.000 description 7
- 235000006708 antioxidants Nutrition 0.000 description 7
- 239000003431 cross linking reagent Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 5
- 239000004611 light stabiliser Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000012760 heat stabilizer Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 description 3
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 244000188595 Brassica sinapistrum Species 0.000 description 3
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000013461 design Methods 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
- 238000002156 mixing Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 239000012321 sodium triacetoxyborohydride Substances 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 2
- YAQDPWONDFRAHF-UHFFFAOYSA-N 2-methyl-2-(2-methylpentan-2-ylperoxy)pentane Chemical compound CCCC(C)(C)OOC(C)(C)CCC YAQDPWONDFRAHF-UHFFFAOYSA-N 0.000 description 2
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 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
- 230000003287 optical effect Effects 0.000 description 2
- 238000010525 oxidative degradation reaction Methods 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000005846 sugar alcohols Chemical class 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 1
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- SYXTYIFRUXOUQP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy butaneperoxoate Chemical compound CCCC(=O)OOOC(C)(C)C SYXTYIFRUXOUQP-UHFFFAOYSA-N 0.000 description 1
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 1
- OXYKVVLTXXXVRT-UHFFFAOYSA-N (4-chlorobenzoyl) 4-chlorobenzenecarboperoxoate Chemical compound C1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1 OXYKVVLTXXXVRT-UHFFFAOYSA-N 0.000 description 1
- IMGVXSGKBGOBPV-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-2,2,3-trimethylcyclohexane Chemical compound CC1CCCC(OOC(C)(C)C)(OOC(C)(C)C)C1(C)C IMGVXSGKBGOBPV-UHFFFAOYSA-N 0.000 description 1
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 description 1
- UJNVTDGCOKFBKM-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)hexane Chemical compound CCCCCC(OOC(C)(C)C)OOC(C)(C)C UJNVTDGCOKFBKM-UHFFFAOYSA-N 0.000 description 1
- 125000004842 1,3-dimethylbutylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[*:2] 0.000 description 1
- XSZYESUNPWGWFQ-UHFFFAOYSA-N 1-(2-hydroperoxypropan-2-yl)-4-methylcyclohexane Chemical compound CC1CCC(C(C)(C)OO)CC1 XSZYESUNPWGWFQ-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical group CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- HQOVXPHOJANJBR-UHFFFAOYSA-N 2,2-bis(tert-butylperoxy)butane Chemical compound CC(C)(C)OOC(C)(CC)OOC(C)(C)C HQOVXPHOJANJBR-UHFFFAOYSA-N 0.000 description 1
- SZFRZEBLZFTODC-UHFFFAOYSA-N 2,3,4-trimethylpent-2-ene Chemical group CC(C)C(C)=C(C)C SZFRZEBLZFTODC-UHFFFAOYSA-N 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- UBQXQCCAPASFJR-UHFFFAOYSA-N 2-[2-(2-nonanoyloxyethoxy)ethoxy]ethyl nonanoate Chemical compound CCCCCCCCC(=O)OCCOCCOCCOC(=O)CCCCCCCC UBQXQCCAPASFJR-UHFFFAOYSA-N 0.000 description 1
- JEYLQCXBYFQJRO-UHFFFAOYSA-N 2-[2-[2-(2-ethylbutanoyloxy)ethoxy]ethoxy]ethyl 2-ethylbutanoate Chemical compound CCC(CC)C(=O)OCCOCCOCCOC(=O)C(CC)CC JEYLQCXBYFQJRO-UHFFFAOYSA-N 0.000 description 1
- SSKNCQWPZQCABD-UHFFFAOYSA-N 2-[2-[2-(2-heptanoyloxyethoxy)ethoxy]ethoxy]ethyl heptanoate Chemical compound CCCCCCC(=O)OCCOCCOCCOCCOC(=O)CCCCCC SSKNCQWPZQCABD-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- PUYRISKXBBQECH-UHFFFAOYSA-N 2-ethylhexyl 8-(3-octyloxiran-2-yl)octanoate Chemical compound CCCCCCCCC1OC1CCCCCCCC(=O)OCC(CC)CCCC PUYRISKXBBQECH-UHFFFAOYSA-N 0.000 description 1
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 1
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical group CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
- LTMUWZMLSLCEIR-UHFFFAOYSA-N 2-methylpropyl 8-(3-dodecyloxiran-2-yl)octanoate Chemical compound CCCCCCCCCCCCC1OC1CCCCCCCC(=O)OCC(C)C LTMUWZMLSLCEIR-UHFFFAOYSA-N 0.000 description 1
- ZLAOXGYWRBSWOY-UHFFFAOYSA-N 3-chloropropyl(methoxy)silane Chemical compound CO[SiH2]CCCCl ZLAOXGYWRBSWOY-UHFFFAOYSA-N 0.000 description 1
- OXGOEZHUKDEEKS-UHFFFAOYSA-N 3-tert-butylperoxy-1,1,5-trimethylcyclohexane Chemical compound CC1CC(OOC(C)(C)C)CC(C)(C)C1 OXGOEZHUKDEEKS-UHFFFAOYSA-N 0.000 description 1
- DODVGLHXOGDXTA-UHFFFAOYSA-N 3-tert-butylperoxy-2-methylprop-1-ene Chemical group CC(=C)COOC(C)(C)C DODVGLHXOGDXTA-UHFFFAOYSA-N 0.000 description 1
- UUEWCQRISZBELL-UHFFFAOYSA-N 3-trimethoxysilylpropane-1-thiol Chemical compound CO[Si](OC)(OC)CCCS UUEWCQRISZBELL-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- MKTOIPPVFPJEQO-UHFFFAOYSA-N 4-(3-carboxypropanoylperoxy)-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OOC(=O)CCC(O)=O MKTOIPPVFPJEQO-UHFFFAOYSA-N 0.000 description 1
- 125000004840 4-methylpentylene group Chemical group [H]C([H])([H])C([H])(C([H])([H])[*:2])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- QLZINFDMOXMCCJ-UHFFFAOYSA-N 7-(7-hydroxyheptylperoxy)heptan-1-ol Chemical compound OCCCCCCCOOCCCCCCCO QLZINFDMOXMCCJ-UHFFFAOYSA-N 0.000 description 1
- IMYZYCNQZDBZBQ-UHFFFAOYSA-N 9,10-epoxyoctadecanoic acid Chemical compound CCCCCCCCC1OC1CCCCCCCC(O)=O IMYZYCNQZDBZBQ-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229960003328 benzoyl peroxide Drugs 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- FLPKSBDJMLUTEX-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-butyl-2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]propanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)C(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)(CCCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FLPKSBDJMLUTEX-UHFFFAOYSA-N 0.000 description 1
- XITRBUPOXXBIJN-UHFFFAOYSA-N bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)NC(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)NC(C)(C)C1 XITRBUPOXXBIJN-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N caproic acid ethyl ester Natural products CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 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 1
- XJOBOFWTZOKMOH-UHFFFAOYSA-N decanoyl decaneperoxoate Chemical compound CCCCCCCCCC(=O)OOC(=O)CCCCCCCCC XJOBOFWTZOKMOH-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 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
- 238000007872 degassing Methods 0.000 description 1
- GKHRLTCUMXVTAV-UHFFFAOYSA-N dimoracin Chemical compound C1=C(O)C=C2OC(C3=CC(O)=C(C(=C3)O)C3C4C(C5=C(O)C=C(C=C5O3)C=3OC5=CC(O)=CC=C5C=3)C=C(CC4(C)C)C)=CC2=C1 GKHRLTCUMXVTAV-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- MASNVFNHVJIXLL-UHFFFAOYSA-N ethenyl(ethoxy)silicon Chemical compound CCO[Si]C=C MASNVFNHVJIXLL-UHFFFAOYSA-N 0.000 description 1
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 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
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- OJXOOFXUHZAXLO-UHFFFAOYSA-M magnesium;1-bromo-3-methanidylbenzene;bromide Chemical compound [Mg+2].[Br-].[CH2-]C1=CC=CC(Br)=C1 OJXOOFXUHZAXLO-UHFFFAOYSA-M 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- OMNKZBIFPJNNIO-UHFFFAOYSA-N n-(2-methyl-4-oxopentan-2-yl)prop-2-enamide Chemical compound CC(=O)CC(C)(C)NC(=O)C=C OMNKZBIFPJNNIO-UHFFFAOYSA-N 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 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
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000005096 rolling process 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
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 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
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- DLSMLZRPNPCXGY-UHFFFAOYSA-N tert-butylperoxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOOC(C)(C)C DLSMLZRPNPCXGY-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- GQIUQDDJKHLHTB-UHFFFAOYSA-N trichloro(ethenyl)silane Chemical compound Cl[Si](Cl)(Cl)C=C GQIUQDDJKHLHTB-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 1
- 229940070710 valerate Drugs 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 239000005050 vinyl trichlorosilane Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
Images
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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10788—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing ethylene vinylacetate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Definitions
- the present invention relates to an adhesive sheet comprising an ethylene vinyl acetate copolymer as a main component and having excellent durability by preventing yellowing.
- the solar cell generally has a surface-side transparent protective member 11 made of a glass substrate or the like, a surface-side sealing film 13A, a solar battery cell 14 such as a silicon power generation element, a back-side sealing film 13B, And the back-side protection member (back cover) 12 are laminated in this order, deaerated under reduced pressure, and heated and pressurized to cross-link and cure the front-side sealing film 13A and the back-side sealing film 13B to be integrated. It is manufactured by.
- a plurality of solar battery cells 14 are connected and used in order to obtain a high electric output. Therefore, in order to ensure insulation between the solar battery cells 14, the solar battery cells are sealed using the sealing films 13A and 13B having insulation properties.
- an adhesive sheet containing an ethylene vinyl acetate copolymer is preferably used because it is inexpensive and has high transparency.
- EVA ethylene vinyl acetate copolymer
- crosslinking agents such as an organic peroxide, are used for the adhesive sheet, and the crosslinking density is improved.
- the sealing film has transparency as high as possible, does not absorb or reflect incident sunlight, and transmits most of sunlight.
- EVA when a conventional solar cell is used over a long period of time, EVA may be oxidized and deteriorated, and the adhesive sheet may turn yellow. Such oxidative degradation of EVA is promoted particularly under a high temperature environment or under ultraviolet irradiation. When the adhesive sheet turns yellow, not only the power generation performance of the solar cell is lowered, but also the design property is lowered.
- Patent Document 1 discloses an adhesive sheet using alkyl-3,3-di (tert-butylperoxy) butyrate as a crosslinking agent. Furthermore, hindered phenol-based and phosphite-based antioxidants are also used in order to further suppress the deterioration of EVA.
- the antioxidant itself may deteriorate with time due to irradiation of ultraviolet rays or the like, resulting in yellowing of the adhesive sheet.
- a wide range of research and development has been conducted on solar cells, it is necessary to maintain high power generation performance and appearance design for a longer period in order to promote the spread.
- an object of the present invention is to provide an adhesive sheet having further improved durability by preventing yellowing.
- the present invention includes an ethylene vinyl acetate copolymer, an organic peroxide, and an epoxidized fatty acid ester compound,
- an adhesive sheet wherein the content of the epoxidized fatty acid ester compound is 0.1 to 14 parts by mass with respect to 100 parts by mass of the ethylene vinyl acetate copolymer.
- the epoxidized fatty acid ester compound has extremely low deterioration due to ultraviolet rays, and can further suppress the oxidative deterioration of EVA. Therefore, the adhesive sheet containing a specific amount of such an epoxidized fatty acid ester compound is highly suppressed in deterioration due to yellowing and has excellent durability even under a high temperature environment or under ultraviolet irradiation. Furthermore, according to the said adhesive sheet, the solar cell which can maintain the electric power generation performance and external appearance design property which were excellent over the long term can be provided.
- the adhesive sheet of the present invention contains an ethylene vinyl acetate copolymer, an organic peroxide, and an epoxidized fatty acid ester compound as basic components.
- the content of the epoxidized fatty acid ester compound in the adhesive sheet is 0.1 to 14 parts by mass, preferably 0.1 to 10 parts by mass, more preferably 0.3 to 10 parts by mass. With such a content, an adhesive sheet having excellent moldability and excellent durability can be obtained. Furthermore, if it is the said content, generation
- Examples of the epoxidized fatty acid ester compound include a compound obtained by epoxidizing an ester obtained by reacting a fatty acid having an unsaturated bond with an aliphatic monohydric alcohol.
- the epoxidized fatty acid ester compound is particularly preferably the following formula (1)
- R 1 and R 3 represent a linear or branched alkyl group, and R 2 represents a linear or branched alkylene group).
- R 1 and R 3 in Formula (1) are linear or branched alkyl groups.
- the alkyl group is preferably an alkyl group having 1 to 24 carbon atoms, particularly 1 to 18 carbon atoms.
- linear alkyl groups such as methyl group, ethyl group, propyl group, butyl group, pentyl group, hexyl group, heptyl group, octyl group, nonyl group, decyl group; isopropyl group, s-butyl group, Examples thereof include branched alkyl groups such as t-butyl group, neopentyl group, 1-ethylpropyl group and 2-ethylhexyl group.
- R 1 is particularly preferably an octyl group or dodecyl group.
- R 3 is particularly preferably an isobutyl group or 2-ethylhexyl group.
- R 2 in the formula (1) is a linear or branched alkylene group.
- the alkylene group is preferably an alkylene group having 1 to 24 carbon atoms, particularly 1 to 18 carbon atoms. Specifically, methylene group, ethylene group, n-propylene group, isopropylene group, n-butylene group, isobutylene group, sec-butylene group, tert-butyl group, n-pentylene group, iso-amylene group, tert- Pentylene group, neopentylene group, n-hexylene group, 4-methylpentylene group, 1,3-dimethylbutylene group, 3,3-dimethylbutylene group, n-heptylene group, 1-methylhexylene group, 3-methyl Hexylene group, 4-methylhexylene group, 5-methylhexylene group, 1-ethylpentylene group, 1- (n-propyl) butylene group, 1,1-d
- R 2 is particularly preferably a 1-ethylpentylene group.
- epoxidized fatty acid ester compound examples include sobutyl 3-octyloxirane-2-octanoate, isobutyl 3-dodecyloxirane-2-octanoate, and 2-ethylhexyl 3-octyloxirane-2-octanoate.
- the adhesive sheet of the present invention contains an ethylene vinyl acetate copolymer.
- the content of vinyl acetate in the ethylene vinyl acetate copolymer is 20 to 35 parts by weight, more preferably 22 to 30 parts by weight, particularly 24 to 28 parts by weight, based on 100 parts by weight of the ethylene vinyl acetate copolymer. preferable.
- Such an ethylene vinyl acetate copolymer can be uniformly mixed with the epoxidized fatty acid ester compound, and an adhesive sheet having excellent moldability can be obtained.
- the adhesive sheet of the present invention contains an organic peroxide as a crosslinking agent. Thereby, the crosslinked cured film of EVA can be obtained, and the sealing performance and durability of the solar cell can be enhanced.
- Any organic peroxide may be used as long as it decomposes at a temperature of 100 ° C. or higher to generate radicals.
- the organic peroxide is generally selected in consideration of the film formation temperature, the adjustment conditions of the composition, the curing temperature, the heat resistance of the adherend, and the storage stability. In particular, the one having a decomposition temperature of 70 ° C. or more with a half-life of 10 hours is preferable.
- organic peroxide examples include t-butyl peroxyisopropyl carbonate, t-butyl peroxy-2-ethylhexyl carbonate, 2,5-dimethylhexane-2,5 from the viewpoint of processing temperature and storage stability of the resin.
- organic peroxide it is preferable to use a dialkyl peroxide organic peroxide. Since such an organic peroxide is not easily decomposed even when energy such as ultraviolet rays or heat is applied, the durability of the resulting solar cell sealing film can be further improved.
- dialkyl peroxide organic peroxides examples include ⁇ , ⁇ '-bis (t-butylperoxyisopropyl) benzene, dicumyl peroxide, di-t-hexyl peroxide, 2,5-dimethyl-2,5- Examples include di (t-butylperoxy) hexane, t-butylcumyl peroxide, and di-t-butylperoxide.
- the content of the organic peroxide in the adhesive sheet is preferably 0.1 to 2.5 parts by mass, more preferably 0.5 to 2.0 parts by mass with respect to 100 parts by mass of the ethylene vinyl acetate copolymer. is there. If the content of the organic peroxide is within the above range, EVA can be highly crosslinked and the durability of the adhesive sheet can be improved.
- the adhesive sheet of the present invention preferably further contains a crosslinking aid.
- a crosslinking aid can improve the gel fraction of EVA and can improve sealing performance and durability.
- a crosslinking aid compound having a radical polymerizable group as a functional group
- a trifunctional crosslinking aid such as triallyl cyanurate and triallyl isocyanurate, (meth) acrylic ester ( Examples thereof include monofunctional or bifunctional crosslinking aids such as NK ester.
- triallyl cyanurate and triallyl isocyanurate are preferable, and triallyl isocyanurate is particularly preferable.
- the content of the crosslinking aid in the adhesive sheet is preferably 5 parts by mass or less, more preferably 0.1 to 2.0 parts by mass with respect to 100 parts by mass of EVA.
- Adhesive sheets are used as necessary to improve or adjust various physical properties (optical properties such as mechanical strength, adhesiveness, and transparency, heat resistance, light resistance, crosslinking speed, etc.), especially mechanical strength. And may further contain a plasticizer, an adhesion improver, an acryloxy group-containing compound, a methacryloxy group-containing compound, and the like.
- the plasticizer is not particularly limited, but polybasic acid esters and polyhydric alcohol esters are generally used. Examples thereof include dioctyl phthalate, dihexyl adipate, triethylene glycol-di-2-ethylbutyrate, butyl sebacate, tetraethylene glycol diheptanoate, and triethylene glycol dipelargonate.
- One type of plasticizer may be used, or two or more types may be used in combination.
- the content of the plasticizer is preferably in the range of 5 parts by mass or less with respect to 100 parts by mass of EVA.
- a silane coupling agent can be used as the adhesion improver. Thereby, it becomes possible to form an adhesive sheet having an excellent adhesive force.
- the silane coupling agent include ⁇ -chloropropylmethoxysilane, vinylethoxysilane, vinyltris ( ⁇ -methoxyethoxy) silane, ⁇ -methacryloxypropyltrimethoxysilane, vinyltriacetoxysilane, ⁇ -glycidoxypropyltrimethoxy.
- These silane coupling agents may be used alone or in combination of two or more.
- content of the said adhesive improvement agent is 5 mass parts or less with respect to 100 mass parts of EVA.
- the acryloxy group-containing compound and the methacryloxy group-containing compound are generally acrylic acid or methacrylic acid derivatives, and examples thereof include acrylic acid or methacrylic acid esters and amides.
- ester residues include linear alkyl groups such as methyl, ethyl, dodecyl, stearyl, lauryl, cyclohexyl group, tetrahydrofurfuryl group, aminoethyl group, 2-hydroxyethyl group, 3-hydroxypropyl group And 3-chloro-2-hydroxypropyl group.
- Examples of amides include diacetone acrylamide.
- polyhydric alcohols such as ethylene glycol, triethylene glycol, polypropylene glycol, polyethylene glycol, trimethylolpropane, and pentaerythritol, and esters of acrylic acid or methacrylic acid can also be used.
- the acryloxy group-containing compound and the methacryloxy group-containing compound are each generally contained in an amount of 0.5 to 5.0 parts by mass, particularly 1.0 to 4.0 parts by mass with respect to 100 parts by mass of EVA.
- the adhesive sheet of the present invention may contain various additives such as a light stabilizer and an anti-aging agent.
- a light stabilizer By including the light stabilizer in the adhesive sheet, it is possible to suppress the deterioration of EVA due to the influence of the irradiated light and the like, and the yellowing of the adhesive sheet.
- a light stabilizer called a hindered amine type is preferably used.
- LA-52, LA-57, LA-62, LA-63LA-63p, LA-67, LA-68 (all ( ADEKA Co., Ltd.), Tinuvin 744, Tinuvin 770, Tinuvin 765, Tinuvin 144, Tinuvin 622LD, CHIMASSORB 944LD (all manufactured by Ciba Specialty Chemicals Co., Ltd.), UV-3034 (BF Goodrich) Can be mentioned.
- the light stabilizer may be used alone or in combination of two or more, and the blending amount is preferably 0.01 to 5 parts by mass with respect to 100 parts by mass of EVA.
- anti-aging agent examples include hindered phenol antioxidants such as N, N′-hexane-1,6-diylbis [3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionamide]. , Phosphorus heat stabilizers, lactone heat stabilizers, vitamin E heat stabilizers, sulfur heat stabilizers, and the like.
- the thickness of the adhesive sheet is not particularly limited, but may be in the range of 50 ⁇ m to 2 mm.
- the above-described adhesive sheet of the present invention may be formed according to a known method.
- a method of obtaining a sheet-like material by molding a composition containing the above-described various components such as EVA, organic peroxide, and epoxidized fatty acid ester compound by ordinary extrusion molding or calendar molding (calendering). can be manufactured.
- a sheet-like material can be obtained by dissolving the composition in a solvent and coating the solution on a suitable support with a suitable coating machine (coater) and drying to form a coating film.
- a suitable coating machine coater
- heating is generally in the range of 50 to 90 ° C.
- the adhesive sheet of the present invention has excellent durability because deterioration due to yellowing is highly suppressed over a long period of time in a harsh environment such as a high temperature environment or under ultraviolet irradiation. Furthermore, the said adhesive sheet shows the adhesiveness outstanding with respect to transparent base materials, such as a plastic base material and a glass base material. Applications of such adhesive sheets include solar cell sealing films, laminated glass intermediate films, optical filter adhesive films, and the like. Especially, it is especially preferable that the adhesive sheet of this invention is used as a sealing film for solar cells.
- the structure of the solar cell using the adhesive sheet of the present invention is not particularly limited.
- the solar cell sealing film is interposed between the front surface side transparent protective member and the rear surface side protective member so as to be integrated with the adhesive sheet.
- a structure in which the power generation element is sealed can be mentioned.
- the front surface side transparent protective member 11 In the solar cell, in order to sufficiently seal the power generation element, as shown in FIG. 1, the front surface side transparent protective member 11, the front surface side sealing film 13A, the power generation element 14, the back surface side sealing film 13B, and the back surface side protection.
- the member 12 may be laminated and the sealing film may be cross-linked and cured according to a conventional method such as heat and pressure.
- the laminate is heated with a vacuum laminator at a temperature of 135 to 180 ° C., further 140 to 180 ° C., particularly 155 to 180 ° C., a degassing time of 0.1 to 5 minutes, and a press pressure of 0.1 Heat pressing may be performed at a pressure of ⁇ 1.5 kg / cm 2 and a press time of 5 to 15 minutes.
- the EVA contained in the front side sealing film and the rear side sealing film is cross-linked, whereby the front side transparent protective member, the rear side, through the front side sealing film and the rear side sealing film.
- the power generation element can be sealed by integrating the transparent member and the power generation element.
- the side of the solar cell irradiated with light is referred to as “front side”, and the side opposite to the light receiving surface of the solar cell is referred to as “back side”.
- the solar cell sealing film of the present invention described above is preferably used for at least one of the front side sealing film and the back side sealing film, and is used for both the front side sealing film and the back side sealing film. It is particularly preferred that
- the surface-side transparent protective member used for the solar cell of the present invention is usually a glass substrate such as silicate glass.
- the thickness of the glass substrate is generally from 0.1 to 10 mm, and preferably from 0.3 to 5 mm.
- the glass substrate may generally be chemically or thermally strengthened.
- the back surface side protective member used in the present invention is a plastic film such as PET.
- a fluorinated polyethylene film particularly a fluorinated polyethylene film / Al / fluorinated polyethylene film, in this order.
- a film laminated with is preferable.
- the solar cell of this invention has the characteristics in the sealing film used for the surface side and a back surface side as above-mentioned. Therefore, members other than the sealing film such as the front surface side transparent protective member, the back surface side protective member, and the power generation element are not particularly limited as long as they have the same configuration as that of a conventionally known solar cell.
- Example 1 An adhesive sheet (thickness: 1.0 mm) was formed by a calendar molding method using the following composition as a raw material. The blend was kneaded at 80 ° C. for 15 minutes, the calender roll temperature was 80 ° C., and the processing speed was 5 m / min.
- EVA vinyl acetate content 26 parts by mass with respect to EVA 100 parts by mass, Tosoh Corporation Ultrasen 634); 100 parts by mass, Cross-linking agent (2,5-dimethyl-2,5-bis (t-butylperoxy) hexane); 1.5 parts by mass, Epoxidized fatty acid ester compound (1) (epoxidized rapeseed fatty acid isobutyl; trade name Adeka Sizer D55, manufactured by ADEKA Corporation); 10.0 parts by mass.
- Example 2 to 7 the blending amounts of the epoxidized fatty acid ester compound (1) were 5.0 parts by weight, 2.0 parts by weight, 1.4 parts by weight, 1.0 part by weight, and 0.3 parts by weight, respectively.
- the adhesive sheet was produced in the same manner as in Example 1 except that the content was 0.1 parts by mass.
- Example 8 In Example 8, instead of the epoxidized fatty acid ester compound (1), 2.0 parts by mass of the epoxidized fatty acid ester compound (2) (epoxidized rapeseed fatty acid; trade name Adeka Sizer D178, manufactured by ADEKA Corporation) was used. Except for this, an adhesive sheet was prepared in the same manner as in Example 1.
- the epoxidized fatty acid ester compound (2) epoxidized rapeseed fatty acid; trade name Adeka Sizer D178, manufactured by ADEKA Corporation
- Example 9 In Example 9, in place of the epoxidized fatty acid ester compound (1), 2.0 mass of epoxidized fatty acid ester compound (3) (epoxidized rapeseed fatty acid 2-ethylhexyl; trade name Adeka Sizer D32, manufactured by ADEKA Corporation) An adhesive sheet was produced in the same manner as in Example 1 except that the part was used.
- epoxidized fatty acid ester compound (3) epoxidized rapeseed fatty acid 2-ethylhexyl; trade name Adeka Sizer D32, manufactured by ADEKA Corporation
- Comparative Examples 2 to 4 the adhesive sheet was prepared in the same manner as in Example 1 except that the blending amount of the epoxidized fatty acid ester compound (1) was 15 parts by mass, 0.01 part by mass, and 0.05 part by mass, respectively. Produced.
- Comparative Example 2 it was difficult to knead the composition, and molding was not possible, and an adhesive sheet could not be obtained.
- Comparative Examples 7 and 8 In Comparative Examples 7 and 8, in place of the epoxidized fatty acid ester compound (1), an antioxidant (2) (dilauryl thiodipropionic acid ester, trade name ADK STAB A0-503, manufactured by ADEKA Corporation) was added to each of 0.1.
- An adhesive sheet was prepared in the same manner as in Example 1 except that 5 parts by mass and 2.0 parts by mass were used.
- Comparative Examples 9 and 10 In Comparative Examples 9 and 10, in place of the epoxidized fatty acid ester compound (1), the antioxidant (3) (butylidenebis [2-tert-butyl-5-methyl-p-phenylene] -P, P, P ′, P'-tetratridecyl bis (phosphine), trade name ADK STAB 260, manufactured by ADEKA Corporation) was used in the same manner as in Example 1 except that 0.5 parts by mass and 2.0 parts by mass were used respectively. A sheet was produced.
- the antioxidant (3) butylidenebis [2-tert-butyl-5-methyl-p-phenylene] -P, P, P ′, P'-tetratridecyl bis (phosphine), trade name ADK STAB 260, manufactured by ADEKA Corporation
- test module As shown in FIG. 2, the adhesive sheet 26 produced above was sandwiched between two glass plates (thickness 3.0 mm) 21 and then sealed. A module for variation test was produced. The sealing was performed by heating and pressing a laminated body of a glass plate and an adhesive sheet with a vacuum laminator at 90 ° C. for 8 minutes and then heating in an oven at 155 ° C. for 45 minutes.
- the test module prepared above was irradiated with ultraviolet rays for 300 hours with a radiation intensity of 1000 W / m 2 (manufactured by iSuper UV Iwasaki Electric Co., Ltd.).
- the yellowness (YI) of the test module after radiation was measured using a multi-light source spectrocolorimeter (SM color computer Suga Test Instruments Co., Ltd., JIS K 7105). The results are shown in Tables 1 and 2.
- 11 surface side transparent protective member 12 Back side protection member, 13A surface side sealing film, 13B Back side sealing film, 14 solar cells, 21 glass plate, 26 Sealing film.
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Abstract
Description
前記エポキシ化脂肪酸エステル化合物の含有量が、エチレン酢酸ビニル共重合体100質量部に対して、0.1~14質量部であることを特徴とする接着シートにより上記課題を解決する。
下記の配合を原料としてカレンダ成形法により接着シート(厚さ1.0mm)を製膜した。なお、配合物の混練は80℃で15分行い、またカレンダロールの温度は80℃、加工速度は5m/分であった。
EVA(EVA100質量部に対する酢酸ビニル含有量26質量部、東ソー株式会社製 ウルトラセン634);100質量部、
架橋剤(2,5-ジメチル-2,5-ビス(t-ブチルパーオキシ)ヘキサン);1.5質量部、
エポキシ化脂肪酸エステル化合物(1)(エポキシ化菜種脂肪酸イソブチル;商品名 アデカサイザーD55、株式会社ADEKA製);10.0質量部。
実施例2~7では、エポキシ化脂肪酸エステル化合物(1)の配合量を、それぞれ5.0質量部、2.0質量部、1.4質量部、1.0質量部、0.3質量部、及び0.1質量部とした以外は、実施例1と同様に実施して接着シートを作製した。
実施例8では、エポキシ化脂肪酸エステル化合物(1)に換えて、エポキシ化脂肪酸エステル化合物(2)(エポキシ化菜種脂肪酸;商品名 アデカサイザーD178、株式会社ADEKA製)を2.0質量部用いた以外は、実施例1と同様に実施して接着シートを作製した。
実施例9では、エポキシ化脂肪酸エステル化合物(1)に換えて、エポキシ化脂肪酸エステル化合物(3)(エポキシ化菜種脂肪酸2-エチルヘキシル;商品名 アデカサイザーD32、株式会社ADEKA製)を2.0質量部用いた以外は、実施例1と同様に実施して接着シートを作製した。
エポキシ化脂肪酸エステル化合物(1)を使用しなかった以外は実施例1と同様に実施して接着シートを作製した。
比較例2~4では、エポキシ化脂肪酸エステル化合物(1)の配合量をそれぞれ15質量部、0.01質量部、及び0.05質量部とした以外は実施例1と同様にして接着シートを作製した。
比較例5及び6では、エポキシ化脂肪酸エステル化合物(1)に換えて、酸化防止剤(1)(ペンタエリスリトール=テトラキス[3-3',5'-ジ-tert-ブチル-4'-ヒドロキシフェニル)プロピオナート]、商品名アデカスタブA0-60、株式会社ADEKA製)をそれぞれ0.5質量部、及び2.0質量部用いた以外は、実施例1と同様に実施して接着シートを作製した。
比較例7及び8では、エポキシ化脂肪酸エステル化合物(1)に換えて、酸化防止剤(2)(ジラウリルチオジプロピオン酸エステル、商品名アデカスタブA0-503、株式会社ADEKA製)をそれぞれ0.5質量部、及び2.0質量部用いた以外は、実施例1と同様に実施して接着シートを作製した。
比較例9及び10では、エポキシ化脂肪酸エステル化合物(1)に換えて、酸化防止剤(3)(ブチリデンビス[2-tert-ブチル-5-メチル-p-フェニレン]-P,P,P',P'-テトラトリデシルビス(ホスフィン)、商品名アデカスタブ260、株式会社ADEKA製)をそれぞれ0.5質量部、及び2.0質量部用いた以外は、実施例1と同様に実施して接着シートを作製した。
実施例及び比較例で作製した接着シートについて、耐久試験後の黄色度を下記手順に従って評価した。
上記で作製した接着シート26を、図2に示すように、2枚のガラス板(厚さ3.0mm)21の間に挟持した後、封止して、黄変度試験用モジュールを作製した。なお、前記封止は、ガラス板及び接着シートの積層体を、真空ラミネーターで90℃、8分間、加熱加圧した後、オーブン中で155℃、45分間、加熱することにより行った。
上記で作製した試験用モジュールを、120℃に調整したオーブン内に2000時間放置した。放置後の試験用モジュールの黄色度(YI)を、多光源分光測色計(JIS K 7105準拠 SMカラーコンピューター スガ試験機株式社製)を使用して測定した。結果を表1及び2に示す。
上記で作製した試験用モジュールに、放射強度1000W/m2(アイスーパーUV 岩崎電気株式会社製)で紫外線を300時間放射した。放射後の試験用モジュールの黄色度(YI)を、多光源分光測色計(JIS K 7105準拠 SMカラーコンピューター スガ試験機株式社製)を使用して測定した。結果を表1及び2に示す。
12 裏面側保護部材、
13A 表面側封止膜、
13B 裏面側封止膜、
14 太陽電池セル、
21 ガラス板、
26 封止膜。
Claims (4)
- エチレン酢酸ビニル共重合体、有機過酸化物、及びエポキシ化脂肪酸エステル化合物を含み、
前記エポキシ化脂肪酸エステル化合物の含有量が、エチレン酢酸ビニル共重合体100質量部に対して、0.1~14質量部であることを特徴とする接着シート。 - 前記有機過酸化物の含有量が、エチレン酢酸ビニル共重合体100質量部に対して、0.1~2.5質量部であることを特徴とする請求項1又は2に記載の接着シート。
- 表面側透明保護部材と裏面側保護部材との間に封止膜を介在させ、架橋一体化させることにより太陽電池用セルを封止してなる太陽電池であって、
前記封止膜が、請求項1~3のいずれか1項に記載の接着シートであることを特徴とする太陽電池。
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JP2010536738A JP5563987B2 (ja) | 2008-11-04 | 2009-10-26 | 接着シート、及びこれを用いた太陽電池 |
US13/127,168 US20110203665A1 (en) | 2008-11-04 | 2009-10-26 | Adhesive sheet and solar cell including the same |
CN2009801440364A CN102203203B (zh) | 2008-11-04 | 2009-10-26 | 粘接片及使用其的太阳能电池 |
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JP2008-282727 | 2008-11-04 | ||
JP2008282727 | 2008-11-04 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2355163A1 (en) * | 2008-11-12 | 2011-08-10 | Bridgestone Corporation | Solar cell sealing film and solar cell using same |
JP2012004146A (ja) * | 2010-06-14 | 2012-01-05 | Bridgestone Corp | 太陽電池用封止膜及びこれを用いた太陽電池 |
CN102533163A (zh) * | 2011-12-28 | 2012-07-04 | 广州鹿山新材料股份有限公司 | 一种高反光率乙烯-醋酸乙烯共聚物组合物的制备方法 |
CN103254802A (zh) * | 2013-03-19 | 2013-08-21 | 江苏鹿山光伏科技有限公司 | 一种抗光伏组件潜在电势诱导衰减的eva封装胶膜 |
US20140224314A1 (en) * | 2011-04-14 | 2014-08-14 | Kenji Kido | Resin sheet for sealing solar cell, solar cell module using same, and method for manufacturing solar cell module |
Families Citing this family (5)
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TWI598365B (zh) * | 2012-06-26 | 2017-09-11 | 三井化學東賽璐股份有限公司 | 太陽電池封裝片、及太陽電池模組及其製造方法 |
JP5867356B2 (ja) | 2012-10-04 | 2016-02-24 | 信越化学工業株式会社 | 太陽電池モジュールの製造方法 |
JP5862536B2 (ja) | 2012-10-04 | 2016-02-16 | 信越化学工業株式会社 | 太陽電池モジュールの製造方法 |
CN104497899B (zh) * | 2014-12-12 | 2016-08-17 | 杭州福斯特光伏材料股份有限公司 | 一种高反射率光伏组件封装胶膜及其应用 |
CN109185804A (zh) * | 2018-09-07 | 2019-01-11 | 扬州金源灯饰有限公司 | 环保led路灯 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05156221A (ja) * | 1991-05-09 | 1993-06-22 | Ciba Geigy Ag | 安定化されたホットメルト接着剤系 |
JPH06322334A (ja) * | 1993-05-10 | 1994-11-22 | Du Pont Mitsui Polychem Co Ltd | 太陽電池用接着シート |
JP2000068536A (ja) * | 1998-08-26 | 2000-03-03 | Dainippon Printing Co Ltd | 太陽電池モジュール |
JP2001079974A (ja) * | 1999-09-17 | 2001-03-27 | Olympus Optical Co Ltd | エンボス加工内装材用インクジェットプリント媒体 |
WO2004075333A1 (ja) * | 2003-02-20 | 2004-09-02 | Nippon Kayaku Kabushiki Kaisha | 光電変換素子用シール剤及びこれを用いた光電変換素子 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5121419B2 (ja) * | 1972-04-08 | 1976-07-02 | ||
US3886234A (en) * | 1972-04-08 | 1975-05-27 | Showa Denko Kk | Adhesive resin compositions and adhesive films produced therefrom |
JPS5513750A (en) * | 1978-07-17 | 1980-01-30 | Adeka Argus Chem Co Ltd | Plasticized butyral resin composition |
JP4627815B2 (ja) * | 1997-11-05 | 2011-02-09 | 株式会社ブリヂストン | 粘着フィルム |
JPH11181365A (ja) * | 1997-12-19 | 1999-07-06 | Sekisui Chem Co Ltd | 光学フィルム用表面保護フィルム |
EP1346962A4 (en) * | 2000-12-18 | 2008-12-31 | Bridgestone Corp | FILM REINFORCED LENSES |
JP4920826B2 (ja) * | 2001-02-09 | 2012-04-18 | 三菱樹脂株式会社 | 接着性シート、太陽電池充填材用シートおよびそれを用いた太陽電池 |
ES2449515T3 (es) * | 2005-10-06 | 2014-03-20 | Henkel Ag & Co. Kgaa | Reducción de la transferencia de vibraciones |
WO2007120197A2 (en) * | 2005-11-04 | 2007-10-25 | Dow Corning Corporation | Encapsulation of photovoltaic cells |
JP5125090B2 (ja) * | 2006-12-18 | 2013-01-23 | 東ソー株式会社 | 表面保護フィルム用樹脂組成物、及びそれを用いたフィルム。 |
JP4985181B2 (ja) * | 2007-07-26 | 2012-07-25 | 東ソー株式会社 | 樹脂組成物及びそれを用いた表面保護フィルム |
-
2009
- 2009-10-26 CN CN2009801440364A patent/CN102203203B/zh not_active Expired - Fee Related
- 2009-10-26 WO PCT/JP2009/068318 patent/WO2010053018A1/ja active Application Filing
- 2009-10-26 US US13/127,168 patent/US20110203665A1/en not_active Abandoned
- 2009-10-26 JP JP2010536738A patent/JP5563987B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05156221A (ja) * | 1991-05-09 | 1993-06-22 | Ciba Geigy Ag | 安定化されたホットメルト接着剤系 |
JPH06322334A (ja) * | 1993-05-10 | 1994-11-22 | Du Pont Mitsui Polychem Co Ltd | 太陽電池用接着シート |
JP2000068536A (ja) * | 1998-08-26 | 2000-03-03 | Dainippon Printing Co Ltd | 太陽電池モジュール |
JP2001079974A (ja) * | 1999-09-17 | 2001-03-27 | Olympus Optical Co Ltd | エンボス加工内装材用インクジェットプリント媒体 |
WO2004075333A1 (ja) * | 2003-02-20 | 2004-09-02 | Nippon Kayaku Kabushiki Kaisha | 光電変換素子用シール剤及びこれを用いた光電変換素子 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2355163A1 (en) * | 2008-11-12 | 2011-08-10 | Bridgestone Corporation | Solar cell sealing film and solar cell using same |
EP2355163A4 (en) * | 2008-11-12 | 2012-03-28 | Bridgestone Corp | SEALING FILM FOR A SOLAR CELL AND SOLAR CELL THEREWITH |
JP2012004146A (ja) * | 2010-06-14 | 2012-01-05 | Bridgestone Corp | 太陽電池用封止膜及びこれを用いた太陽電池 |
US20140224314A1 (en) * | 2011-04-14 | 2014-08-14 | Kenji Kido | Resin sheet for sealing solar cell, solar cell module using same, and method for manufacturing solar cell module |
CN102533163A (zh) * | 2011-12-28 | 2012-07-04 | 广州鹿山新材料股份有限公司 | 一种高反光率乙烯-醋酸乙烯共聚物组合物的制备方法 |
CN103254802A (zh) * | 2013-03-19 | 2013-08-21 | 江苏鹿山光伏科技有限公司 | 一种抗光伏组件潜在电势诱导衰减的eva封装胶膜 |
CN103254802B (zh) * | 2013-03-19 | 2015-06-03 | 江苏鹿山光伏科技有限公司 | 一种抗光伏组件潜在电势诱导衰减的eva封装胶膜 |
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CN102203203B (zh) | 2013-05-15 |
JP5563987B2 (ja) | 2014-07-30 |
CN102203203A (zh) | 2011-09-28 |
US20110203665A1 (en) | 2011-08-25 |
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