JPS63197643A - 複合ポリエステルフイルム - Google Patents
複合ポリエステルフイルムInfo
- Publication number
- JPS63197643A JPS63197643A JP2817387A JP2817387A JPS63197643A JP S63197643 A JPS63197643 A JP S63197643A JP 2817387 A JP2817387 A JP 2817387A JP 2817387 A JP2817387 A JP 2817387A JP S63197643 A JPS63197643 A JP S63197643A
- Authority
- JP
- Japan
- Prior art keywords
- film
- composite
- magnetic
- magnetic recording
- oligomer
- 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
- 239000002131 composite material Substances 0.000 title claims description 30
- 229920006267 polyester film Polymers 0.000 title claims description 19
- 239000010410 layer Substances 0.000 claims description 22
- 239000012792 core layer Substances 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 2
- 239000010408 film Substances 0.000 description 89
- 230000005291 magnetic effect Effects 0.000 description 46
- 238000000034 method Methods 0.000 description 25
- 229920000139 polyethylene terephthalate Polymers 0.000 description 16
- 239000005020 polyethylene terephthalate Substances 0.000 description 16
- 238000001556 precipitation Methods 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000004544 sputter deposition Methods 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 8
- 239000008188 pellet Substances 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- -1 polyethylene terephthalate Polymers 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000002835 absorbance Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910003271 Ni-Fe Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 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
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 229910020706 Co—Re Inorganic materials 0.000 description 1
- 229910020516 Co—V Inorganic materials 0.000 description 1
- 229910017061 Fe Co Inorganic materials 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000000862 absorption spectrum Methods 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
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- FPVKHBSQESCIEP-JQCXWYLXSA-N pentostatin Chemical compound C1[C@H](O)[C@@H](CO)O[C@H]1N1C(N=CNC[C@H]2O)=C2N=C1 FPVKHBSQESCIEP-JQCXWYLXSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000007787 solid Substances 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
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
- 229910006297 γ-Fe2O3 Inorganic materials 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2817387A JPS63197643A (ja) | 1987-02-12 | 1987-02-12 | 複合ポリエステルフイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2817387A JPS63197643A (ja) | 1987-02-12 | 1987-02-12 | 複合ポリエステルフイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197643A true JPS63197643A (ja) | 1988-08-16 |
| JPH0446752B2 JPH0446752B2 (enrdf_load_stackoverflow) | 1992-07-30 |
Family
ID=12241339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2817387A Granted JPS63197643A (ja) | 1987-02-12 | 1987-02-12 | 複合ポリエステルフイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197643A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0358318A (ja) * | 1989-07-27 | 1991-03-13 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| JPH0373409A (ja) * | 1989-05-17 | 1991-03-28 | Toray Ind Inc | 金属薄膜型磁気記録媒体 |
| WO1997032726A1 (en) * | 1996-03-08 | 1997-09-12 | Minnesota Mining And Manufacturing Company | Multilayer polyester film |
| US5759467A (en) * | 1996-03-08 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer polyester film |
| US5783283A (en) * | 1996-03-08 | 1998-07-21 | Minnesota Mining And Manufacturing Company | Multilayer polyester film with a low coefficient of friction |
| JP2000141570A (ja) * | 1998-11-12 | 2000-05-23 | Mitsubishi Polyester Film Copp | 離型用積層ポリエステルフィルム |
| WO2000030865A1 (en) * | 1998-11-20 | 2000-06-02 | Unitika Ltd. | Three-layer polyester resin sheet for cards and polyester resin laminates made by using the same |
| WO2001096114A1 (en) * | 2000-06-13 | 2001-12-20 | E.I. Du Pont De Nemours And Company | Pen-pet-pen polymeric film |
| US6908686B2 (en) | 2002-11-26 | 2005-06-21 | Dupont Teijin Films U.S. Limited Partnership | PEN-PET-PEN polymeric film |
| JP2010269604A (ja) * | 2010-08-04 | 2010-12-02 | Mitsubishi Plastics Inc | 離型用積層ポリエステルフィルム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453998A (en) * | 1973-05-11 | 1976-10-27 | Teijin Ltd | Polyester magnetic tape |
| JPS6040385A (ja) * | 1983-08-12 | 1985-03-02 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
| JPS61279553A (ja) * | 1985-06-05 | 1986-12-10 | 帝人株式会社 | ポリエステル多層中空成形体およびその製造法 |
-
1987
- 1987-02-12 JP JP2817387A patent/JPS63197643A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453998A (en) * | 1973-05-11 | 1976-10-27 | Teijin Ltd | Polyester magnetic tape |
| JPS6040385A (ja) * | 1983-08-12 | 1985-03-02 | 三菱電機株式会社 | エレベ−タの速度制御装置 |
| JPS61279553A (ja) * | 1985-06-05 | 1986-12-10 | 帝人株式会社 | ポリエステル多層中空成形体およびその製造法 |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0373409A (ja) * | 1989-05-17 | 1991-03-28 | Toray Ind Inc | 金属薄膜型磁気記録媒体 |
| JPH0358318A (ja) * | 1989-07-27 | 1991-03-13 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
| WO1997032726A1 (en) * | 1996-03-08 | 1997-09-12 | Minnesota Mining And Manufacturing Company | Multilayer polyester film |
| US5759467A (en) * | 1996-03-08 | 1998-06-02 | Minnesota Mining And Manufacturing Company | Method for making multilayer polyester film |
| US5783283A (en) * | 1996-03-08 | 1998-07-21 | Minnesota Mining And Manufacturing Company | Multilayer polyester film with a low coefficient of friction |
| US5968666A (en) * | 1996-03-08 | 1999-10-19 | 3M Innovative Properties Company | Multilayer polyester film |
| JP2000141570A (ja) * | 1998-11-12 | 2000-05-23 | Mitsubishi Polyester Film Copp | 離型用積層ポリエステルフィルム |
| WO2000030865A1 (en) * | 1998-11-20 | 2000-06-02 | Unitika Ltd. | Three-layer polyester resin sheet for cards and polyester resin laminates made by using the same |
| WO2001096114A1 (en) * | 2000-06-13 | 2001-12-20 | E.I. Du Pont De Nemours And Company | Pen-pet-pen polymeric film |
| WO2001096107A3 (en) * | 2000-06-13 | 2002-07-04 | Dupont Teijin Films Us Ltd Par | Pen-pet-pen polymeric film |
| JP2004503403A (ja) * | 2000-06-13 | 2004-02-05 | デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ | ポリエチレンナフタレート−ポリエチレンテレフタレート−ポリエチレンナフタレートのポリマーフィルム |
| JP4762479B2 (ja) * | 2000-06-13 | 2011-08-31 | デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ | ポリエチレンナフタレート−ポリエチレンテレフタレート−ポリエチレンナフタレートのポリマーフィルム |
| JP2011189744A (ja) * | 2000-06-13 | 2011-09-29 | Dupont Teijin Films Us Lp | ポリエチレンナフタレート−ポリエチレンテレフタレート−ポリエチレンナフタレートのポリマーフィルム |
| JP2011189745A (ja) * | 2000-06-13 | 2011-09-29 | Dupont Teijin Films Us Lp | ポリエチレンナフタレート−ポリエチレンテレフタレート−ポリエチレンナフタレートのポリマーフィルム |
| US6908686B2 (en) | 2002-11-26 | 2005-06-21 | Dupont Teijin Films U.S. Limited Partnership | PEN-PET-PEN polymeric film |
| JP2010269604A (ja) * | 2010-08-04 | 2010-12-02 | Mitsubishi Plastics Inc | 離型用積層ポリエステルフィルム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446752B2 (enrdf_load_stackoverflow) | 1992-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |