JP5327640B2 - 片面が平滑性のポリイミドフィルム - Google Patents
片面が平滑性のポリイミドフィルム Download PDFInfo
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- JP5327640B2 JP5327640B2 JP2009511792A JP2009511792A JP5327640B2 JP 5327640 B2 JP5327640 B2 JP 5327640B2 JP 2009511792 A JP2009511792 A JP 2009511792A JP 2009511792 A JP2009511792 A JP 2009511792A JP 5327640 B2 JP5327640 B2 JP 5327640B2
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- film
- polyimide
- filler
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- 229920001721 polyimide Polymers 0.000 title claims abstract description 145
- 239000004642 Polyimide Substances 0.000 claims abstract description 71
- 239000000945 filler Substances 0.000 claims abstract description 60
- 239000002243 precursor Substances 0.000 claims abstract description 59
- 150000004985 diamines Chemical class 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 23
- 239000009719 polyimide resin Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 13
- -1 p- phenylenediamine diamines Chemical class 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical group O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 238000005401 electroluminescence Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 10
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 8
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 239000010408 film Substances 0.000 description 73
- 229920005575 poly(amic acid) Polymers 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 7
- 239000002356 single layer Substances 0.000 description 6
- 238000006358 imidation reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 239000012766 organic filler Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- GIWQSPITLQVMSG-UHFFFAOYSA-N 1,2-dimethylimidazole Chemical compound CC1=NC=CN1C GIWQSPITLQVMSG-UHFFFAOYSA-N 0.000 description 2
- FBHPRUXJQNWTEW-UHFFFAOYSA-N 1-benzyl-2-methylimidazole Chemical compound CC1=NC=CN1CC1=CC=CC=C1 FBHPRUXJQNWTEW-UHFFFAOYSA-N 0.000 description 2
- JYYNAJVZFGKDEQ-UHFFFAOYSA-N 2,4-Dimethylpyridine Chemical compound CC1=CC=NC(C)=C1 JYYNAJVZFGKDEQ-UHFFFAOYSA-N 0.000 description 2
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2,5-dimethylpyridine Chemical compound CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 2
- ILCOCZBHMDEIAI-UHFFFAOYSA-N 2-(2-octadecoxyethoxy)ethanol Chemical compound CCCCCCCCCCCCCCCCCCOCCOCCO ILCOCZBHMDEIAI-UHFFFAOYSA-N 0.000 description 2
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical group C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 2
- NURQLCJSMXZBPC-UHFFFAOYSA-N 3,4-dimethylpyridine Chemical compound CC1=CC=NC=C1C NURQLCJSMXZBPC-UHFFFAOYSA-N 0.000 description 2
- HWWYDZCSSYKIAD-UHFFFAOYSA-N 3,5-dimethylpyridine Chemical compound CC1=CN=CC(C)=C1 HWWYDZCSSYKIAD-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- WPMWEFXCIYCJSA-UHFFFAOYSA-N Tetraethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCO WPMWEFXCIYCJSA-UHFFFAOYSA-N 0.000 description 2
- 125000006159 dianhydride group Chemical group 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 239000001177 diphosphate Substances 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 2
- 235000011180 diphosphates Nutrition 0.000 description 2
- 208000028659 discharge Diseases 0.000 description 2
- 150000002460 imidazoles Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000004712 monophosphates Chemical class 0.000 description 2
- WRKCIHRWQZQBOL-UHFFFAOYSA-N octyl dihydrogen phosphate Chemical compound CCCCCCCCOP(O)(O)=O WRKCIHRWQZQBOL-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- CSHOPPGMNYULAD-UHFFFAOYSA-N 1-tridecoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCCCCC CSHOPPGMNYULAD-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- OWAFONKLAVPSGE-UHFFFAOYSA-N 2-[2-(2-hydroxyethoxy)ethoxy]ethyl tridecyl hydrogen phosphate Chemical compound P(=O)(OCCCCCCCCCCCCC)(O)OCCOCCOCCO OWAFONKLAVPSGE-UHFFFAOYSA-N 0.000 description 1
- PFFRGUUJUJHNDB-UHFFFAOYSA-N 2-[2-[2-[2-(2,2-dimethylpropoxy)ethoxy]ethoxy]ethoxy]ethyl phosphono hydrogen phosphate Chemical compound CC(C)(C)COCCOCCOCCOCCOP(O)(=O)OP(O)(O)=O PFFRGUUJUJHNDB-UHFFFAOYSA-N 0.000 description 1
- ZGDMDBHLKNQPSD-UHFFFAOYSA-N 2-amino-5-(4-amino-3-hydroxyphenyl)phenol Chemical group C1=C(O)C(N)=CC=C1C1=CC=C(N)C(O)=C1 ZGDMDBHLKNQPSD-UHFFFAOYSA-N 0.000 description 1
- RCYNJDVUURMJOZ-UHFFFAOYSA-N 2-amino-5-[(4-amino-3-hydroxyphenyl)methyl]phenol Chemical compound C1=C(O)C(N)=CC=C1CC1=CC=C(N)C(O)=C1 RCYNJDVUURMJOZ-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- UAIUNKRWKOVEES-UHFFFAOYSA-N 3,3',5,5'-tetramethylbenzidine Chemical group CC1=C(N)C(C)=CC(C=2C=C(C)C(N)=C(C)C=2)=C1 UAIUNKRWKOVEES-UHFFFAOYSA-N 0.000 description 1
- JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical group C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 1
- WECDUOXQLAIPQW-UHFFFAOYSA-N 4,4'-Methylene bis(2-methylaniline) Chemical compound C1=C(N)C(C)=CC(CC=2C=C(C)C(N)=CC=2)=C1 WECDUOXQLAIPQW-UHFFFAOYSA-N 0.000 description 1
- FYYYKXFEKMGYLZ-UHFFFAOYSA-N 4-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione Chemical compound C=1C=C2C(=O)OC(=O)C2=CC=1C1=CC=CC2=C1C(=O)OC2=O FYYYKXFEKMGYLZ-UHFFFAOYSA-N 0.000 description 1
- LFBALUPVVFCEPA-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)phthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C(C(O)=O)=C1 LFBALUPVVFCEPA-UHFFFAOYSA-N 0.000 description 1
- VILWHDNLOJCHNJ-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfanylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1SC1=CC=C(C(O)=O)C(C(O)=O)=C1 VILWHDNLOJCHNJ-UHFFFAOYSA-N 0.000 description 1
- AVCOFPOLGHKJQB-UHFFFAOYSA-N 4-(3,4-dicarboxyphenyl)sulfonylphthalic acid Chemical compound C1=C(C(O)=O)C(C(=O)O)=CC=C1S(=O)(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 AVCOFPOLGHKJQB-UHFFFAOYSA-N 0.000 description 1
- NWIVYGKSHSJHEF-UHFFFAOYSA-N 4-[(4-amino-3,5-diethylphenyl)methyl]-2,6-diethylaniline Chemical compound CCC1=C(N)C(CC)=CC(CC=2C=C(CC)C(N)=C(CC)C=2)=C1 NWIVYGKSHSJHEF-UHFFFAOYSA-N 0.000 description 1
- OMHOXRVODFQGCA-UHFFFAOYSA-N 4-[(4-amino-3,5-dimethylphenyl)methyl]-2,6-dimethylaniline Chemical compound CC1=C(N)C(C)=CC(CC=2C=C(C)C(N)=C(C)C=2)=C1 OMHOXRVODFQGCA-UHFFFAOYSA-N 0.000 description 1
- CBEVWPCAHIAUOD-UHFFFAOYSA-N 4-[(4-amino-3-ethylphenyl)methyl]-2-ethylaniline Chemical compound C1=C(N)C(CC)=CC(CC=2C=C(CC)C(N)=CC=2)=C1 CBEVWPCAHIAUOD-UHFFFAOYSA-N 0.000 description 1
- ZDVQGDLMKMWKJS-UHFFFAOYSA-N 4-[(4-amino-3-propan-2-ylphenyl)methyl]-2-propan-2-ylaniline Chemical compound C1=C(N)C(C(C)C)=CC(CC=2C=C(C(N)=CC=2)C(C)C)=C1 ZDVQGDLMKMWKJS-UHFFFAOYSA-N 0.000 description 1
- GEYAGBVEAJGCFB-UHFFFAOYSA-N 4-[2-(3,4-dicarboxyphenyl)propan-2-yl]phthalic acid Chemical compound C=1C=C(C(O)=O)C(C(O)=O)=CC=1C(C)(C)C1=CC=C(C(O)=O)C(C(O)=O)=C1 GEYAGBVEAJGCFB-UHFFFAOYSA-N 0.000 description 1
- KZTROCYBPMKGAW-UHFFFAOYSA-N 4-[[4-amino-3,5-di(propan-2-yl)phenyl]methyl]-2,6-di(propan-2-yl)aniline Chemical compound CC(C)C1=C(N)C(C(C)C)=CC(CC=2C=C(C(N)=C(C(C)C)C=2)C(C)C)=C1 KZTROCYBPMKGAW-UHFFFAOYSA-N 0.000 description 1
- JAWZAONCXMJLFT-UHFFFAOYSA-N 4-propylpyridine Chemical compound CCCC1=CC=NC=C1 JAWZAONCXMJLFT-UHFFFAOYSA-N 0.000 description 1
- VQVIHDPBMFABCQ-UHFFFAOYSA-N 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)=O)=C1 VQVIHDPBMFABCQ-UHFFFAOYSA-N 0.000 description 1
- QQGYZOYWNCKGEK-UHFFFAOYSA-N 5-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(OC=2C=C3C(=O)OC(C3=CC=2)=O)=C1 QQGYZOYWNCKGEK-UHFFFAOYSA-N 0.000 description 1
- QHHKLPCQTTWFSS-UHFFFAOYSA-N 5-[2-(1,3-dioxo-2-benzofuran-5-yl)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-benzofuran-1,3-dione Chemical compound C1=C2C(=O)OC(=O)C2=CC(C(C=2C=C3C(=O)OC(=O)C3=CC=2)(C(F)(F)F)C(F)(F)F)=C1 QHHKLPCQTTWFSS-UHFFFAOYSA-N 0.000 description 1
- RWXZXCZBMQPOBF-UHFFFAOYSA-N 5-methyl-1H-benzimidazole Chemical compound CC1=CC=C2N=CNC2=C1 RWXZXCZBMQPOBF-UHFFFAOYSA-N 0.000 description 1
- JVERADGGGBYHNP-UHFFFAOYSA-N 5-phenylbenzene-1,2,3,4-tetracarboxylic acid Chemical compound OC(=O)C1=C(C(O)=O)C(C(=O)O)=CC(C=2C=CC=CC=2)=C1C(O)=O JVERADGGGBYHNP-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- RNPXCFINMKSQPQ-UHFFFAOYSA-N dicetyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCC RNPXCFINMKSQPQ-UHFFFAOYSA-N 0.000 description 1
- 229940093541 dicetylphosphate Drugs 0.000 description 1
- JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- FRXGWNKDEMTFPL-UHFFFAOYSA-N dioctadecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCCCCCC FRXGWNKDEMTFPL-UHFFFAOYSA-N 0.000 description 1
- HTDKEJXHILZNPP-UHFFFAOYSA-N dioctyl hydrogen phosphate Chemical compound CCCCCCCCOP(O)(=O)OCCCCCCCC HTDKEJXHILZNPP-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical class OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- CYFHLEMYBPQRGN-UHFFFAOYSA-N ditetradecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCCCC CYFHLEMYBPQRGN-UHFFFAOYSA-N 0.000 description 1
- TVACALAUIQMRDF-UHFFFAOYSA-N dodecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(O)=O TVACALAUIQMRDF-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000007756 gravure coating Methods 0.000 description 1
- ZUVCYFMOHFTGDM-UHFFFAOYSA-N hexadecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCCCOP(O)(O)=O ZUVCYFMOHFTGDM-UHFFFAOYSA-N 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical class C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Substances C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229940018564 m-phenylenediamine Drugs 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
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- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- UJDCDJDPWCGFTO-UHFFFAOYSA-N phosphono hexanoate Chemical compound CCCCCC(=O)OP(O)(O)=O UJDCDJDPWCGFTO-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- KRIXEEBVZRZHOS-UHFFFAOYSA-N tetradecyl dihydrogen phosphate Chemical compound CCCCCCCCCCCCCCOP(O)(O)=O KRIXEEBVZRZHOS-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
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- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
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Description
特許文献1には、芳香族ポリイミドフィルムの液晶ディスプレー用、電子ペーパー用のベース基材としての使用が記載されている。
特許文献2には、引張り弾性率が9000〜15000MPaであって、室温以上、500℃以下の温度域において明確なガラス転移温度(Tg)を示さないポリイミドからなり、フィルムの少なくとも片面の平滑性を示すRaが1.0nm以下であり、フィルムの厚みが5μm以上、10μm未満である磁気テープ用ベースフィルムが記載されている。この磁気テープ用ベースフィルムは、二種類のポリアミック酸溶液の同時重層により製造することができる。
特許文献3には、自己支持性フィルムにポリイミド前駆体溶液を塗布する製法が開示されている。
1)上側のポリイミド樹脂領域が、充填剤を含まない領域であるか、あるいは充填剤を下側の充填剤含有ポリイミド樹脂領域に含まれている充填剤よりも少ない濃度で含有する領域である。
2)上側のポリイミド樹脂領域の厚みが0.6〜1.2μmの範囲にある。
3)充填剤が、二酸化チタン粉末、二酸化ケイ素粉末、酸化マグネシウム粉末、酸化アルミニウム粉末、酸化亜鉛粉末、窒化ケイ素粉末、窒化チタン粉末、炭化ケイ素粉末、炭酸カルシウム粉末、硫酸カルシウム粉末、硫酸バリウム粉末、ポリイミド微細繊維、ポリイミド粉末、ポリアミド微細粉末、およびポリアミド粉末からなる群より選ばれる。
1)二乗平均粗さ(Rms)が、1.5nm以下、さらに0.01nmを越えて1.5nm以下、特に0.05nmを越えて1.3nm以下である。
2)最大高低差(Rmax)が、25nm以下、さらに0.01nmを越えて25nm以下、また0.05nmを越えて22nm以下、特に0.1nmを越えて15nmである。
1)二乗平均粗さ(Rms)が、上記の表面平滑性の高い側の値を超えた範囲であり、さらに1.3nmを超えて4nm以下、さらに1.5nmを超えて3nm以下、特に2nmを越えて3nm以下である。
2)最大高低差(Rmax)が、上記の表面平滑性の高い側の値を超えた範囲であり、15nmを超えて80nm以下、さらに22nmを超えて70nm以下、特に25nmを超えて65nm以下である。
本発明のポリイミドフィルムは、特に上記の1)と2)の条件を同時に満たすことによって、ポリイミドフィルムの連続的な搬送(通紙)が、表面平滑性の高い側の表面に傷をつけることなく、可能となる。
加熱減量(質量%)=[(W1−W2)/W1]×100
<表面平滑性の測定法>
試料を適当な大きさにカットして、試料板に両面テープで固定し、試料板を磁石でステージに固定し、AFM測定を行なった。
装置及び測定条件:
(1)デジタル・インスツルメンツ(ビーコ社)製、D3100型走査型プローブ顕微鏡(SPM)。
(2)コントロールステーション:Nanoscope IIIa型。
(3)タッピングモード原子間力顕微鏡(AFM)。
(4)スキャンサイズ:10×10μm(データピクセル数:512×512)。
<ポリイミドフィルムの機械的特性>
引張弾性率は、ASTM・D882によって測定した。
<摩擦係数の測定>
フィルムのA面とB面との間の動摩擦係数及び静摩擦係数を、ASTM・D1894によって測定した。
<ポリイミドフィルムの熱的特性>
線膨張係数を50〜200℃、5℃/分の昇温速度で測定した。
3,3’,4,4’−ビフェニルテトラカルボン酸二無水物とp−フェニレンジアミンと、N,N−ジメチルアセトアミドとを40〜50℃、30時間で重合し、ポリマー濃度18質量%、溶液粘度1800ポイズ(30℃、回転粘度計)のポリアミック酸溶液を得た。このポリアミック酸溶液に、ポリアミック酸100質量部に対して、0.1質量部のモノステアリルリン酸エステルトリエタノールアミン塩および0.5質量部のコロイダルシリカ(平均粒子径;800Å)を加え、自己支持性フィルム製造用ポリイミド前駆体溶液を得た。
N,N−ジメチルアセトアミドに、3,3’,4,4’−ビフェニルテトラカルボン酸二無水物とp−フェニレンジアミンを95:100のモル比で重合し、ポリマー濃度5.5質量%、0.1ポイズ(30℃、振動粘度計)のポリアミック酸溶液を得た後、酸/ジアミンが略等モルとなるように3,3’,4,4’−ビフェニルテトラカルボン酸(s−BPTA)を添加してポリアミック酸溶液を得た。さらに20μmのろ過器を用いてろ過して、塗布用ポリイミド前駆体溶液を得た。
単層押出成形用ダイスを設けた製膜装置を使用して、参考例1で得た自己支持性フィルム製造用ポリイミド前駆体溶液を単層押出成形用ダイスを有する押出成形機構に供給し、前記のダイスから単層の薄膜状体を、吐出温度30℃で、一対の駆動輪の上に巻き掛けられて回動する表面平滑な支持体(金属製のベルト)の上面に連続的に押出し、そして、キャスティング炉において、前記支持体の上面の薄膜状体を、熱風吹き出し装置によって、約140℃の温度において、6分間乾燥し、自己支持性のフィルム(溶媒含有率:30〜40重量%)を形成し、次いで、支持体上から自己支持性フィルムを剥離した。
1)表面平滑性:
塗布側(Ra=0.95nm、Rms=1.21nm、Rmax=21.3nm)
塗布していない側(Ra=1.55nm、Rms=2.45nm、Rmax=57.4nm)
2)機械的特性:
引張弾性率:9850MPa(MD、TD平均値)
3)摩擦係数:動摩擦係数:0.34、静摩擦係数:0.35
4)線膨張係数(50−200℃):MD(長さ方向)12ppm/℃、TD(幅方向)12.2ppm/℃
2 充填剤含有ポリイミド樹脂領域
3 充填剤を含有しないポリイミド樹脂領域
Claims (8)
- 3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られたポリイミド樹脂及び該ポリイミド樹脂に分散された充填剤からなる充填剤含有ポリイミド樹脂領域の上に、3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られたポリイミド樹脂領域が連続的に形成されてなる、厚みが20〜150μmの範囲のポリイミドフィルムであって、充填剤含有ポリイミド樹脂領域の側のフィルム表面のRaが1.2nmを超えて1.8nm以下であって、その逆側のフィルム表面のRaが1.0nm以下であるポリイミドフィルム。
- 上側のポリイミド樹脂領域が、充填剤を含まない領域であるか、あるいは充填剤を下側の充填剤含有ポリイミド樹脂領域に含まれている充填剤よりも少ない濃度で含有する領域である請求項1に記載のポリイミドフィルム。
- 上側のポリイミド樹脂領域の厚みが0.6〜1.2μmの範囲にある請求項1に記載のポリイミドフィルム。
- 充填剤が、二酸化チタン粉末、二酸化ケイ素粉末、酸化マグネシウム粉末、酸化アルミニウム粉末、酸化亜鉛粉末、窒化ケイ素粉末、窒化チタン粉末、炭化ケイ素粉末、炭酸カルシウム粉末、硫酸カルシウム粉末、硫酸バリウム粉末、ポリイミド微細繊維、ポリイミド粒子、ポリアミド微細繊維、およびポリアミド粒子からなる群より選ばれる請求項1に記載のポリイミドフィルム。
- 請求項1乃至4のうちのいずれかに記載のポリイミドフィルムからなる、液晶ディスプレー、有機エレクトロルミネッセンスディスプレー、電子ペーパーまたは太陽電池の基材。
- 請求項1乃至4のうちのいずれかに記載のポリイミドフィルムを備えた情報表示装置もしくは電気・電子装置。
- 3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られ、充填剤を含むポリイミド前駆体溶液からなる自己支持性フィルムの一方の表面に、3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られる充填剤を含まないポリイミド前駆体溶液を塗布して複合体フィルムを形成する工程、そして該複合体フィルムを加熱してイミド化する工程を含む請求項1に記載のポリイミドフィルムの製造方法。
- 3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られ、充填剤を含むポリイミド前駆体溶液を平滑な支持体表面に流延して充填剤含有ポリイミド前駆体溶液フィルムを形成する工程、充填剤含有ポリイミド前駆体溶液フィルムを乾燥して充填剤を含有する溶媒含有自己支持性フィルムに変換する工程、支持体表面から該自己支持性フィルムを剥離する工程、そして剥離した自己支持性フィルムを加熱して溶媒の一部を蒸発除去する工程からなる方法により得られた自己支持性フィルムの、溶媒含有自己支持性フィルムの製造時において支持体表面に接していなかった表面に、3,3’,4,4’−ビフェニルテトラカルボン酸二無水物を90モル%以上含む酸成分とp−フェニレンジアミンを90モル%以上含むジアミン成分とから得られる充填剤を含まないポリイミド前駆体溶液を塗布して複合体フィルムを形成する工程、そして該複合体フィルムを加熱してイミド化する工程を含む請求項1に記載のポリイミドフィルムの製造方法。
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US (1) | US20100062188A1 (ja) |
JP (1) | JP5327640B2 (ja) |
KR (1) | KR20100016255A (ja) |
CN (2) | CN101688009A (ja) |
TW (1) | TWI491649B (ja) |
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CN110804705B (zh) * | 2019-11-28 | 2021-04-30 | 黄山金石木塑料科技有限公司 | 一种抗氧化性的聚酰亚胺-Mg基复合储氢材料及其制法 |
CN114967321B (zh) * | 2022-06-21 | 2023-03-07 | 广东工业大学 | 一种光敏聚酰亚胺衍生氮掺杂碳图案及其制备方法和应用 |
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Also Published As
Publication number | Publication date |
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KR20100016255A (ko) | 2010-02-12 |
TW200911894A (en) | 2009-03-16 |
JPWO2008133082A1 (ja) | 2010-07-22 |
TWI491649B (zh) | 2015-07-11 |
WO2008133082A1 (ja) | 2008-11-06 |
CN103231568A (zh) | 2013-08-07 |
CN101688009A (zh) | 2010-03-31 |
CN103231568B (zh) | 2016-03-02 |
US20100062188A1 (en) | 2010-03-11 |
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