JPS64128A - Polyester film - Google Patents

Polyester film

Info

Publication number: JPS64128A
Authority: JP; Japan
Prior art keywords: microparticles; polyester film; alkoxysilane; hydrolysis; condensation
Prior art date: 1987-06-22
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

Application number

JP62155174A

Other languages

English (en)

Other versions

JPH01128A (ja

JP2566578B2 (ja

Inventor

Kazuo Endo

Nobuyasu Shudo

Masahiko Fujimoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Diafoil Co Ltd

Original Assignee

Diafoil Co Ltd

Priority date (The priority date 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 date listed.)

1987-06-22

Filing date

1987-06-22

Publication date

1989-01-05

1987-06-22 Application filed by Diafoil Co Ltd filed Critical Diafoil Co Ltd

1987-06-22 Priority to JP62155174A priority Critical patent/JP2566578B2/ja

1987-07-01 Priority to KR1019870006750A priority patent/KR960006092B1/ko

1987-08-24 Priority to ES87112252T priority patent/ES2056802T3/es

1987-08-24 Priority to AT87112252T priority patent/ATE109493T1/de

1987-08-24 Priority to DE3750319T priority patent/DE3750319T2/de

1987-08-24 Priority to EP87112252A priority patent/EP0257611B1/en

1989-01-05 Publication of JPH01128A publication Critical patent/JPH01128A/ja

1989-01-05 Publication of JPS64128A publication Critical patent/JPS64128A/ja

1989-10-12 Priority to US07/420,740 priority patent/US4990400A/en

1989-10-12 Priority to US07/420,474 priority patent/US5106681A/en

1996-12-25 Application granted granted Critical

1996-12-25 Publication of JP2566578B2 publication Critical patent/JP2566578B2/ja

2011-12-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229920006267 polyester film Polymers 0.000 title abstract 3
239000011859 microparticle Substances 0.000 abstract 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 4
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
238000009833 condensation Methods 0.000 abstract 2
230000005494 condensation Effects 0.000 abstract 2
230000007062 hydrolysis Effects 0.000 abstract 2
238000006460 hydrolysis reaction Methods 0.000 abstract 2
239000000377 silicon dioxide Substances 0.000 abstract 2
238000005299 abrasion Methods 0.000 abstract 1
229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 1
239000000347 magnesium hydroxide Substances 0.000 abstract 1
229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
238000004804 winding Methods 0.000 abstract 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)

JP62155174A 1986-08-29 1987-06-22 ポリエステルフイルム Expired - Lifetime JP2566578B2 (ja)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
JP62155174A JP2566578B2 (ja)	1987-06-22	1987-06-22	ポリエステルフイルム
KR1019870006750A KR960006092B1 (ko)	1986-08-29	1987-07-01	폴리에스테르 조성물, 그의 제조법, 그 조성물을 이용한 필름 및 자기 기록 매체용 폴리에스테르 필름 및 콘덴서용 필름
AT87112252T ATE109493T1 (de)	1986-08-29	1987-08-24	Polyester-zusammensetzungen, verfahren zu ihrer herstellung, polyesterfilme, polyesterfilme für magnetbänder und daraus hergestellte filme für kondensatoren.
DE3750319T DE3750319T2 (de)	1986-08-29	1987-08-24	Polyester-Zusammensetzungen, Verfahren zu ihrer Herstellung, Polyesterfilme, Polyesterfilme für Magnetbänder und daraus hergestellte Filme für Kondensatoren.
ES87112252T ES2056802T3 (es)	1986-08-29	1987-08-24	Composiciones de poliester, procedimiento para prepararlas, peliculas de poliester, peliculas de poliester para medios de grabacion magneticos y peliculas para condensadores producidas a partir de ellas.
EP87112252A EP0257611B1 (en)	1986-08-29	1987-08-24	Polyester compositions, process for preparing the same, polyester films, polyester films for magnetic recording media and films for capacitors produced therefrom
US07/420,740 US4990400A (en)	1987-02-12	1989-10-12	Polyester films, magnetic recording media and film capacitors produced therefrom
US07/420,474 US5106681A (en)	1987-02-12	1989-10-12	Polyester films, magnetic recording media and film capacitors produced therefrom

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP62155174A JP2566578B2 (ja)	1987-06-22	1987-06-22	ポリエステルフイルム

Publications (3)

Publication Number	Publication Date
JPH01128A JPH01128A (ja)	1989-01-05
JPS64128A true JPS64128A (en)	1989-01-05
JP2566578B2 JP2566578B2 (ja)	1996-12-25

Family

ID=15600113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP62155174A Expired - Lifetime JP2566578B2 (ja)	1986-08-29	1987-06-22	ポリエステルフイルム

Country Status (1)

Country	Link
JP (1)	JP2566578B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0570612A (ja) *	1991-09-12	1993-03-23	Toyobo Co Ltd	二軸配向ポリエステルフイルム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6372729A (ja) *	1986-09-16	1988-04-02	Teijin Ltd	二軸配向ポリエステルフイルム

1987
- 1987-06-22 JP JP62155174A patent/JP2566578B2/ja not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6372729A (ja) *	1986-09-16	1988-04-02	Teijin Ltd	二軸配向ポリエステルフイルム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0570612A (ja) *	1991-09-12	1993-03-23	Toyobo Co Ltd	二軸配向ポリエステルフイルム

Also Published As

Publication number	Publication date
JP2566578B2 (ja)	1996-12-25

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Legal Events

Date	Code	Title	Description
2004-09-21	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2005-07-19	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2006-07-11	R250	Receipt of annual fees	Free format text: JAPANESE INTERMEDIATE CODE: R250
2007-06-22	EXPY	Cancellation because of completion of term
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