JPS61237622A - ポリエステルフイルム - Google Patents
ポリエステルフイルムInfo
- Publication number
- JPS61237622A JPS61237622A JP7918785A JP7918785A JPS61237622A JP S61237622 A JPS61237622 A JP S61237622A JP 7918785 A JP7918785 A JP 7918785A JP 7918785 A JP7918785 A JP 7918785A JP S61237622 A JPS61237622 A JP S61237622A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- film
- perform
- dicarboxylic acid
- carbon black
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920006267 polyester film Polymers 0.000 title claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 29
- 229920000728 polyester Polymers 0.000 claims abstract description 16
- 239000006229 carbon black Substances 0.000 claims abstract description 15
- 238000002834 transmittance Methods 0.000 claims abstract description 11
- 230000005291 magnetic effect Effects 0.000 claims description 16
- 241000872198 Serjania polyphylla Species 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 9
- 125000003118 aryl group Chemical group 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000012643 polycondensation polymerization Methods 0.000 abstract 3
- 125000004185 ester group Chemical group 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- -1 neopentylene Chemical group 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 239000011575 calcium Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000004677 hydrates Chemical class 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 235000010582 Pisum sativum Nutrition 0.000 description 1
- 240000004713 Pisum sativum Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 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
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229940050390 benzoate Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- FNAQSUUGMSOBHW-UHFFFAOYSA-H calcium citrate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O FNAQSUUGMSOBHW-UHFFFAOYSA-H 0.000 description 1
- 239000001354 calcium citrate Substances 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229920000831 ionic polymer Polymers 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229940031993 lithium benzoate Drugs 0.000 description 1
- LDJNSLOKTFFLSL-UHFFFAOYSA-M lithium;benzoate Chemical compound [Li+].[O-]C(=O)C1=CC=CC=C1 LDJNSLOKTFFLSL-UHFFFAOYSA-M 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 235000013337 tricalcium citrate Nutrition 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918785A JPS61237622A (ja) | 1985-04-16 | 1985-04-16 | ポリエステルフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7918785A JPS61237622A (ja) | 1985-04-16 | 1985-04-16 | ポリエステルフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61237622A true JPS61237622A (ja) | 1986-10-22 |
| JPH0358581B2 JPH0358581B2 (enrdf_load_stackoverflow) | 1991-09-05 |
Family
ID=13682970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7918785A Granted JPS61237622A (ja) | 1985-04-16 | 1985-04-16 | ポリエステルフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61237622A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383894U (enrdf_load_stackoverflow) * | 1986-11-19 | 1988-06-01 | ||
| JPS63259824A (ja) * | 1987-04-16 | 1988-10-26 | Teijin Ltd | 磁気記録媒体用ポリエステルフイルム |
| US4865898A (en) * | 1986-08-12 | 1989-09-12 | Diafoil Company, Limited | Polyester film for magnetic recording media |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331755A (en) * | 1976-09-06 | 1978-03-25 | Toray Ind Inc | Delusterd polyester film |
| JPS5687232A (en) * | 1979-12-14 | 1981-07-15 | Hitachi Maxell Ltd | Magnetic tape |
| JPS583289A (ja) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | 薄膜トランジスタの製造方法 |
| JPS5971357A (ja) * | 1982-10-15 | 1984-04-23 | Mitsubishi Chem Ind Ltd | ポリエステルフイルム |
-
1985
- 1985-04-16 JP JP7918785A patent/JPS61237622A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5331755A (en) * | 1976-09-06 | 1978-03-25 | Toray Ind Inc | Delusterd polyester film |
| JPS5687232A (en) * | 1979-12-14 | 1981-07-15 | Hitachi Maxell Ltd | Magnetic tape |
| JPS583289A (ja) * | 1981-06-30 | 1983-01-10 | Fujitsu Ltd | 薄膜トランジスタの製造方法 |
| JPS5971357A (ja) * | 1982-10-15 | 1984-04-23 | Mitsubishi Chem Ind Ltd | ポリエステルフイルム |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4865898A (en) * | 1986-08-12 | 1989-09-12 | Diafoil Company, Limited | Polyester film for magnetic recording media |
| JPS6383894U (enrdf_load_stackoverflow) * | 1986-11-19 | 1988-06-01 | ||
| JPS63259824A (ja) * | 1987-04-16 | 1988-10-26 | Teijin Ltd | 磁気記録媒体用ポリエステルフイルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358581B2 (enrdf_load_stackoverflow) | 1991-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4348446A (en) | Polyester film having improved slipperiness | |
| EP0659810A2 (en) | A biaxially oriented film of polyethylene-2,6-naphthalenedicarboxylate | |
| JPS5929610B2 (ja) | ポリエステルフイルム | |
| JPH0358583B2 (enrdf_load_stackoverflow) | ||
| JPS61237622A (ja) | ポリエステルフイルム | |
| EP0532172A1 (en) | Biaxially oriented, unidirectionally long polyethylene-2,6-naphthalate film and magnetic tape therefrom | |
| JPS63278939A (ja) | 二軸配向ポリエステルフイルム | |
| EP0879695B1 (en) | Biaxially oriented laminate film of wholly aromatic polyamide and magnetic recording media | |
| JP2954807B2 (ja) | 二軸配向積層ポリエステルフイルム | |
| JPS63104838A (ja) | 二軸延伸積層ポリエステルフイルム | |
| JPS6342862A (ja) | 二軸延伸積層ポリエステルフイルム | |
| JPH0518327B2 (enrdf_load_stackoverflow) | ||
| JPH055039A (ja) | ポリエチレン―２，６―ナフタレートフイルム | |
| JPS62131036A (ja) | ポリエステルフイルム | |
| KR0130625B1 (ko) | 폴리에스테르 필름 | |
| JPH01126340A (ja) | 二軸配向ポリエステルフイルム | |
| JPH07207129A (ja) | ポリエステル組成物 | |
| KR100277051B1 (ko) | 2축배향 적층 폴리에스테르필름 | |
| JPH0625268B2 (ja) | ポリエチレン−２，６−ナフタレートフィルム | |
| KR0164896B1 (ko) | 이축배향 폴리에스테르 필름 | |
| KR100254477B1 (ko) | 이축배향 폴리에스테르 필름의 제조방법 | |
| KR0164897B1 (ko) | 이축배향 폴리에스테르 필름 | |
| KR0164898B1 (ko) | 이축배향 폴리에스테르 필름 | |
| JPH0944838A (ja) | 金属薄膜磁気記録媒体用二軸配向ポリエチレンテレフタレートフィルム | |
| JPH036238A (ja) | 配向ポリエステルフィルム |