KR101593741B1 - 다층 필름 및 이를 포함하는 광전지 모듈 - Google Patents
다층 필름 및 이를 포함하는 광전지 모듈 Download PDFInfo
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- KR101593741B1 KR101593741B1 KR1020130009937A KR20130009937A KR101593741B1 KR 101593741 B1 KR101593741 B1 KR 101593741B1 KR 1020130009937 A KR1020130009937 A KR 1020130009937A KR 20130009937 A KR20130009937 A KR 20130009937A KR 101593741 B1 KR101593741 B1 KR 101593741B1
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- South Korea
- Prior art keywords
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- film
- oxazoline
- meth
- acrylate
- Prior art date
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 76
- 239000000758 substrate Substances 0.000 claims abstract description 74
- 229920005989 resin Polymers 0.000 claims abstract description 62
- 239000011347 resin Substances 0.000 claims abstract description 62
- 125000003504 2-oxazolinyl group Chemical group O1C(=NCC1)* 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 57
- 229920000642 polymer Polymers 0.000 claims abstract description 55
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 31
- 239000011737 fluorine Substances 0.000 claims abstract description 31
- 238000001035 drying Methods 0.000 claims abstract description 23
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims description 51
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 34
- 229920002313 fluoropolymer Polymers 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 30
- -1 polyethylene terephthalate Polymers 0.000 claims description 30
- 239000011248 coating agent Substances 0.000 claims description 26
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- 239000004811 fluoropolymer Substances 0.000 claims description 21
- 238000011282 treatment Methods 0.000 claims description 18
- 239000011342 resin composition Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 239000000049 pigment Substances 0.000 claims description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 9
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 238000004381 surface treatment Methods 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 6
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 5
- 239000007822 coupling agent Substances 0.000 claims description 5
- PIACQYNIZOSFHY-UHFFFAOYSA-N 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluoro-6-(1,2,2-trifluoroethenoxy)hexane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F PIACQYNIZOSFHY-UHFFFAOYSA-N 0.000 claims description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 125000002015 acyclic group Chemical group 0.000 claims description 4
- 125000003368 amide group Chemical group 0.000 claims description 4
- 238000003851 corona treatment Methods 0.000 claims description 4
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 claims description 4
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 claims description 4
- 239000001530 fumaric acid Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 4
- 229920006254 polymer film Polymers 0.000 claims description 4
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 4
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 claims description 4
- YSYRISKCBOPJRG-UHFFFAOYSA-N 4,5-difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole Chemical compound FC1=C(F)OC(C(F)(F)F)(C(F)(F)F)O1 YSYRISKCBOPJRG-UHFFFAOYSA-N 0.000 claims description 3
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229920001519 homopolymer Polymers 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 238000009832 plasma treatment Methods 0.000 claims description 3
- 229920001567 vinyl ester resin Polymers 0.000 claims description 3
- KSEBMYQBYZTDHS-HWKANZROSA-M (E)-Ferulic acid Natural products COC1=CC(\C=C\C([O-])=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-M 0.000 claims description 2
- GQVYBECSNBLQJV-QXMHVHEDSA-N (z)-tridec-2-enoic acid Chemical compound CCCCCCCCCC\C=C/C(O)=O GQVYBECSNBLQJV-QXMHVHEDSA-N 0.000 claims description 2
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 2
- KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 claims description 2
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- BQBSIHIZDSHADD-UHFFFAOYSA-N 2-ethenyl-4,5-dihydro-1,3-oxazole Chemical compound C=CC1=NCCO1 BQBSIHIZDSHADD-UHFFFAOYSA-N 0.000 claims description 2
- PBYIFPWEHGSUEY-UHFFFAOYSA-N 2-ethenyl-4-methyl-4,5-dihydro-1,3-oxazole Chemical compound CC1COC(C=C)=N1 PBYIFPWEHGSUEY-UHFFFAOYSA-N 0.000 claims description 2
- VFQOFJQVKVEXIY-UHFFFAOYSA-N 3-(phenylmethoxycarbonylamino)-3-piperidin-3-ylpropanoic acid Chemical compound C1CCNCC1C(CC(=O)O)NC(=O)OCC1=CC=CC=C1 VFQOFJQVKVEXIY-UHFFFAOYSA-N 0.000 claims description 2
- RURHILYUWQEGOS-VOTSOKGWSA-N 4-Methylcinnamic acid Chemical compound CC1=CC=C(\C=C\C(O)=O)C=C1 RURHILYUWQEGOS-VOTSOKGWSA-N 0.000 claims description 2
- GXLIFJYFGMHYDY-ZZXKWVIFSA-N 4-chlorocinnamic acid Chemical compound OC(=O)\C=C\C1=CC=C(Cl)C=C1 GXLIFJYFGMHYDY-ZZXKWVIFSA-N 0.000 claims description 2
- MBLQIMSKMPEILU-UHFFFAOYSA-N 4-methyl-2-prop-1-en-2-yl-4,5-dihydro-1,3-oxazole Chemical compound CC1COC(C(C)=C)=N1 MBLQIMSKMPEILU-UHFFFAOYSA-N 0.000 claims description 2
- IRHWINGBSHBXAD-UHFFFAOYSA-N 5-ethyl-2-prop-1-en-2-yl-4,5-dihydro-1,3-oxazole Chemical compound CCC1CN=C(C(C)=C)O1 IRHWINGBSHBXAD-UHFFFAOYSA-N 0.000 claims description 2
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 235000013985 cinnamic acid Nutrition 0.000 claims description 2
- 229930016911 cinnamic acid Natural products 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- KSEBMYQBYZTDHS-HWKANZROSA-N ferulic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC=C1O KSEBMYQBYZTDHS-HWKANZROSA-N 0.000 claims description 2
- 235000001785 ferulic acid Nutrition 0.000 claims description 2
- 229940114124 ferulic acid Drugs 0.000 claims description 2
- KSEBMYQBYZTDHS-UHFFFAOYSA-N ferulic acid Natural products COC1=CC(C=CC(O)=O)=CC=C1O KSEBMYQBYZTDHS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012760 heat stabilizer Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 229920006264 polyurethane film Polymers 0.000 claims description 2
- QURCVMIEKCOAJU-UHFFFAOYSA-N trans-isoferulic acid Natural products COC1=CC=C(C=CC(O)=O)C=C1O QURCVMIEKCOAJU-UHFFFAOYSA-N 0.000 claims description 2
- 239000000326 ultraviolet stabilizing agent Substances 0.000 claims description 2
- WUMVZXWBOFOYAW-UHFFFAOYSA-N 1,2,3,3,4,4,4-heptafluoro-1-(1,2,3,3,4,4,4-heptafluorobut-1-enoxy)but-1-ene Chemical compound FC(F)(F)C(F)(F)C(F)=C(F)OC(F)=C(F)C(F)(F)C(F)(F)F WUMVZXWBOFOYAW-UHFFFAOYSA-N 0.000 claims 2
- FFVORWYSQRKNAD-UHFFFAOYSA-N 2,2,4,4,5-pentafluoro-5-(trifluoromethyl)-1,3-dioxolane Chemical compound FC(F)(F)C1(F)OC(F)(F)OC1(F)F FFVORWYSQRKNAD-UHFFFAOYSA-N 0.000 claims 2
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 claims 2
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims 2
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 2
- 238000007740 vapor deposition Methods 0.000 claims 2
- GWTYBAOENKSFAY-UHFFFAOYSA-N 1,1,1,2,2-pentafluoro-2-(1,2,2-trifluoroethenoxy)ethane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)F GWTYBAOENKSFAY-UHFFFAOYSA-N 0.000 claims 1
- MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical group FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 claims 1
- QMIWYOZFFSLIAK-UHFFFAOYSA-N 3,3,3-trifluoro-2-(trifluoromethyl)prop-1-ene Chemical group FC(F)(F)C(=C)C(F)(F)F QMIWYOZFFSLIAK-UHFFFAOYSA-N 0.000 claims 1
- GVEUEBXMTMZVSD-UHFFFAOYSA-N 3,3,4,4,5,5,6,6,6-nonafluorohex-1-ene Chemical group FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C=C GVEUEBXMTMZVSD-UHFFFAOYSA-N 0.000 claims 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 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 claims 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 230000035939 shock Effects 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 173
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- 239000000853 adhesive Substances 0.000 description 13
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- 125000000524 functional group Chemical group 0.000 description 11
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000008393 encapsulating agent Substances 0.000 description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229920002799 BoPET Polymers 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
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- 230000015572 biosynthetic process Effects 0.000 description 4
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- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
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- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000002952 polymeric resin Substances 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- BLTXWCKMNMYXEA-UHFFFAOYSA-N 1,1,2-trifluoro-2-(trifluoromethoxy)ethene Chemical compound FC(F)=C(F)OC(F)(F)F BLTXWCKMNMYXEA-UHFFFAOYSA-N 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
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- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- RFJVDJWCXSPUBY-UHFFFAOYSA-N 2-(difluoromethylidene)-4,4,5-trifluoro-5-(trifluoromethyl)-1,3-dioxolane Chemical compound FC(F)=C1OC(F)(F)C(F)(C(F)(F)F)O1 RFJVDJWCXSPUBY-UHFFFAOYSA-N 0.000 description 1
- JNDVNJWCRZQGFQ-UHFFFAOYSA-N 2-methyl-N,N-bis(methylamino)hex-2-enamide Chemical compound CCCC=C(C)C(=O)N(NC)NC JNDVNJWCRZQGFQ-UHFFFAOYSA-N 0.000 description 1
- TVONJMOVBKMLOM-UHFFFAOYSA-N 2-methylidenebutanenitrile Chemical compound CCC(=C)C#N TVONJMOVBKMLOM-UHFFFAOYSA-N 0.000 description 1
- RLFXJQPKMZNLMP-UHFFFAOYSA-N 2-phenylprop-2-enenitrile Chemical compound N#CC(=C)C1=CC=CC=C1 RLFXJQPKMZNLMP-UHFFFAOYSA-N 0.000 description 1
- UVRCNEIYXSRHNT-UHFFFAOYSA-N 3-ethylpent-2-enamide Chemical compound CCC(CC)=CC(N)=O UVRCNEIYXSRHNT-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- NJCHCIMSBBSWJE-UHFFFAOYSA-N O1C=NCC1.C(CC)O Chemical compound O1C=NCC1.C(CC)O NJCHCIMSBBSWJE-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- 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
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Abstract
Description
도 2는 본 발명의 하나의 구현예에 따른 광전지 모듈의 단면도를 나타내는 도면이다.
도 3은 본 발명의 다른 구현예에 따른 광전지 모듈의 단면도를 나타내는 도면이다.
카르복실기 함유 불소계 고분자 수지층 형성용 코팅액의 조성 | |||||
불소계 고분자 | 이산화티탄함량(g) | 프라이머층 두께(nm) | |||
반응성 카르복실기 당량 | 함량(g) | ||||
실시예 |
1 | 20,000 | 100 | 60 | 1000 |
2 | 20,000 | 100 | 60 | 500 | |
3 | 20,000 | 100 | 60 | 300 | |
4 | 5,000 | 100 | 60 | 1,000 | |
비교예 |
1 | DuPont Tedlar(R) PVF 필름 (Icosolar 2442) | - | - | |
2 | DuPont Tedlar(R) PVF 필름 (Icosolar 3469) | - | - | ||
3 | 20,000 | 100 | 60 | - | |
4 | - | 100 | 60 | 10,000 |
180° 박리 강도(N/cm) | 크로스-해치 테스트 결과 | ||||||||
초기 | 25 hrs | 50 hrs | 75 hrs | 초기 | 25 hrs | 50 hrs | 75 hrs | ||
실시예 | 1 | Coat-T | Coat-T | Coat-T | Coat-T | 5B | 5B | 5B | 5B |
2 | Coat-T | Coat-T | Coat-T | Coat-T | 5B | 5B | 5B | 5B | |
3 | Coat-T | Coat-T | Coat-T | Coat-T | 5B | 5B | 5B | 5B | |
4 | Coat-T | Coat-T | Coat-T | Coat-T | 5B | 5B | 5B | 5B | |
비교예 | 1 | PVF-T | PVF-T | PVF-T | 0 | 5B | 5B | 5B | 0B |
2 | 6.7 | 4.4 | 1.4 | 0 | 5B | 5B | 5B | 0B | |
3 | 0 | 0 | 0 | 0 | 0B | 0B | 0B | 0B | |
4 | Coat-T | 0 | 0 | 0 | 5B | 0B | 0B | 0B | |
Coat-T: 박리 시 수지층이 찢어져서 정확한 박리력의 측정이 불가능한 경우 PVF-T: 박리 시 PVF필름이 찢어져서 정확한 박리력의 측정이 불가능한 경우 |
11: 수지층
12: 프라이머층
13: 기재
20: 웨이퍼계 광전지 모듈
30: 박막형 광전지 모듈
21,31: 수광 시트
22,32: 봉지재층
22a: 제1층
22b: 제2층
23,33: 이면 시트
24, 34: 광전지 소자
Claims (33)
- 기재;
상기 기재 상에 형성되고, 옥사졸린기 함유 고분자를 포함하는 프라이머층; 및
상기 프라이머층 상에 형성되고, 카르복실기 함유 불소계 고분자를 포함하는 수지층을 포함하고, 상기 옥사졸린기 함유 고분자는 하기 화학식 1의 옥사졸린기 함유 단량체의 단일 중합체이거나, 상기 옥사졸린기 함유 단량체 및 하나 이상의 공단량체를 포함하는 공중합체로서, 상기 공중합체 총 중량 대비 10 내지 90중량%의 상기 옥사졸린기 함유 단량체를 포함하는 공중합체이고, 상기 카르복실기 함유 불소계 고분자는 카르복실기의 당량이 2,000 내지 20,000인 다층 필름:
[화학식 1]
상기 화학식 1에서, R1, R2, R3 및 R4는 각각 독립적으로, 수소 원자, 알킬기, 할로겐, 치환 또는 비치환된 페닐기를 나타내고, R5는 불포화 결합을 가지는 비환식 탄화수소기를 나타낸다. - 제 1 항에 있어서,
상기 기재는 금속 필름 또는 고분자 필름인 다층 필름. - 제 2 항에 있어서,
상기 고분자 필름은 아크릴 필름, 폴리올레핀 필름, 폴리아미드 필름, 폴리우레판 필름, 폴리에틸렌테레프탈레이트(PET) 필름, 폴리에틸렌나프탈레이트(PEN) 필름 및 폴리부틸렌테레프탈레이트(PBT) 필름으로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 제 1 항에 있어서,
상기 기재의 일면 또는 양면에 플라즈마, 코로나, 앵커제, 커플링제 처리 및 열 처리 중에서 선택된 하나 이상의 처리가 형성되는 다층 필름. - 제 1 항에 있어서,
상기 기재의 일면 또는 양면에 무기 산화물 증착층이 형성된 다층 필름. - 제 1 항에 있어서,
상기 기재의 두께는 50 ㎛ 내지 500 ㎛인 다층 필름. - 삭제
- 삭제
- 제 1 항에 있어서,
상기 옥사졸린기 함유 단량체는 2-비닐-2-옥사졸린, 2-비닐-4-메틸-2-옥사졸린, 2-비닐-5-메틸-2-옥사졸린, 2-이소프로페닐-2-옥사졸린, 2-이소프로페닐-4-메틸-2-옥사졸린 및 2-이소프로페닐-5-에틸-2-옥사졸린으로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 삭제
- 삭제
- 제 1 항에 있어서,
상기 공중합체에 포함된 공단량체는 알킬(메타)아크릴레이트, 아미드기 함유 단량체, 불포화 니트릴계 단량체, 비닐 에스테르계 단량체, 비닐 에테르계 단량체, 할로겐 함유 α,β-불포화 단량체 및 α,β-불포화 방향족 단량체로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 제 12 항에 있어서,
상기 알킬(메타)아크릴레이트는 메틸(메타)아크릴레이트, 에틸(메타)아크릴레이트, 프로필(메타)아크릴레이트, n-부틸(메타)아크릴레이트, s-부틸(메타)아크릴레이트, t-부틸(메타)아크릴레이트, 이소부틸(메타)아크릴레이트, 헥실(메타)아크릴레이트, 2-에틸헥실(메타)아크릴레이트, n-옥틸(메타)아크릴레이트, 이소옥틸(메타)아크릴레이트, n-노닐(메타)아크릴레이트, 이소노닐(메타)아크릴레이트, n-데실(메타)아크릴레이트, 이소데실(메타)아크릴레이트, n-도데실(메타)아크릴레이트, n-트리데실(메타)아크릴레이트 및 n-테트라데실(메타)아크릴레이트로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 제 1 항에 있어서,
상기 옥사졸린기 함유 고분자의 중량평균분자량은 5,000 내지 50만인 다층 필름. - 제 1 항에 있어서,
상기 카르복실기 함유 불소계 고분자는, 불소계 단량체 및 카르복실기 함유 단량체를 중합된 형태로 포함하는 다층 필름. - 제 15 항에 있어서,
상기 불소계 단량체는 비닐리덴 플루오라이드(VDF, Vinylidene Fluoride), 비닐 플루오라이드(VF, Vinyl Fluoride), 테트라플루오로에틸렌(TFE, Tetrafluoroethylene) 헥사플루오로프로필렌(HFP, Hexafluoropropylene), 클로로트리플루오로에틸렌(CTFE, chlorotrifluoroethylene), 트리플루오로에틸렌, 헥사플루오로이소부틸렌, 퍼플루오로 부틸에틸렌, 퍼플루오로 메틸 비닐 에테르(PMVE, perfluoro(methylvinylether)), 퍼플루오로 에틸 비닐 에테르(PEVE, perfluoro(ethylvinylether)), 퍼플루오로 프로필 비닐 에테르(PPVE), 퍼플루오로 헥실 비닐 에테르(PHVE), 퍼플루오로-2,2-디메틸-1,3-디옥솔(PDD) 및 퍼플루오로-2-메틸렌-4-메틸-1,3-디옥솔란(PMD)으로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 제 15 항에 있어서,
상기 카르복실기 함유 단량체는 아크릴산(acrylic acid), 메타크릴산 (methacrylic acid), 카르복실펜틸(메타)아크릴레이트(carboxylpentyl(mata) acrylate), 카르복실에틸(메타)아크릴레이트(carboxylethyl(mata)acrylate), 운데실렌산(undecenoic acid), 신남산(cinnamic acid), 4-플루오로 신남산(4-fluoro cinnamic acid), 4-클로로 신남산(4-chloro cinnamic acid), 4-메틸 신남산(4-methyl cinnamic acid), 히드로 신남산(hydro cinnamic acid), 푸마르산(fumaric acid), 말레산(maleic acid), 페룰산(ferulic acid), 2-트리데세노익산(2-tridecenoic acid), 크로톤산(crotonic acid)으로 이루어진 군으로부터 선택된 하나 이상인 다층 필름. - 삭제
- 제 1 항에 있어서,
상기 카르복실기 함유 불소계 고분자에 포함된 카르복실기 함유 단량체 및 불소 함유 단량체의 함량은 카르복실기 함유 불소계 고분자의 총 중량 대비 0.5 중량% 내지 50 중량%인 다층 필름. - 제 1 항에 있어서,
상기 프라이머층의 두께는 10 ㎚ 이상 10000 ㎚ 이하인 다층 필름. - 제 1 항에 있어서,
상기 수지층의 두께는 3 ㎛ 내지 50 ㎛인 다층 필름. - 제 1 항에 있어서,
상기 수지층은 안료, 충전제, 자외선 안정제, 열 안정제 및 장벽 입자로 이루어진 군으로부터 선택되는 하나 이상의 첨가제를 추가로 포함하는 다층 필름. - 기재 상에 옥사졸린기 함유 고분자를 포함하는 프라이머층을 형성하는 단계; 및
상기 프라이머층 상에 카르복실기 함유 불소계 고분자를 포함하는 수지층을 형성하는 단계를 포함하고, 상기 옥사졸린기 함유 고분자는 하기 화학식 1의 옥사졸린기 함유 단량체의 단일 중합체이거나, 상기 옥사졸린기 함유 단량체 및 하나 이상의 공단량체를 포함하는 공중합체로서, 상기 공중합체 총 중량 대비 10 내지 90중량%의 상기 옥사졸린기 함유 단량체를 포함하는 공중합체이고, 상기 카르복실기 함유 불소계 고분자는 카르복실기의 당량이 2,000 내지 20,000인 다층 필름의 제조 방법:
[화학식 1]
상기 화학식 1에서, R1, R2, R3 및 R4는 각각 독립적으로, 수소 원자, 알킬기, 할로겐, 치환 또는 비치환된 페닐기를 나타내고, R5는 불포화 결합을 가지는 비환식 탄화수소기를 나타낸다. - 제 23 항에 있어서,
옥사졸린기 함유 고분자를 포함하는 프라이머층의 형성 단계는, 옥사졸린기 함유 고분자 및 용매를 포함하는 프라이머층 형성용 수지 조성물을 기재 상에 코팅함으로써 수행되는 다층 필름의 제조방법. - 제 23 항에 있어서,
프라이머층을 형성하기 전에 기재의 일면 또는 양면에 플라즈마 처리, 코로나 처리, 앵커제 처리, 커플링제 처리, 증착 처리 및 열 처리로 이루어진 군으로부터 선택된 하나 이상의 표면 처리를 수행하는 단계를 추가로 포함하는 다층 필름의 제조방법. - 제 24 항에 있어서,
옥사졸린기 함유 고분자를 포함하는 프라이머층은 인라인 또는 오프라인 공정을 통하여, 상기 프라이머층 형성용 수지 조성물을 기재 상에 코팅하는 공정 이후, 건조하는 공정을 추가로 수행하는 다층 필름의 제조방법. - 제 26 항에 있어서,
상기 건조하는 공정은 200℃ 이하의 온도에서 10 초 내지 30 분 동안 수행되는 다층 필름의 제조방법. - 제 23 항에 있어서,
카르복실기 함유 불소계 고분자를 포함하는 수지층의 형성 단계는, 카르복실기 함유 불소계 고분자 및 비점이 200℃ 이하인 용매를 포함하는 수지층 형성용 수지 조성물을 프라이머층 상에 코팅함으로써 수행되는 다층 필름의 제조방법. - 제 28 항에 있어서,
상기 비점이 200℃ 이하인 용매는 아세톤, 메틸에틸케톤, 디메틸포름아미드 및 디메틸아세트아미드로 이루어진 군으로부터 선택된 하나 이상인 다층 필름의 제조방법. - 제 28 항에 있어서,
수지층 형성용 수지 조성물을 프라이머층 상에 코팅하는 공정 이 후, 건조하는 공정을 추가로 수행하는 다층 필름의 제조방법. - 제 30 항에 있어서,
상기 건조하는 공정은 200℃ 이하의 온도에서 30 초 내지 30 분 동안 수행되는 다층 필름의 제조방법. - 제 1항 내지 제 6항, 제 9항, 제 12항 내지 제 17항, 및 제 19항 내지 제 22항 중 어느 한 항에 따른 다층 필름을 포함하는 광전지 모듈용 이면 시트.
- 제 32 항에 따른 광전지 모듈용 이면 시트를 포함하는 광전지 모듈.
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