JPS5599948A - Polyester film - Google Patents
Polyester filmInfo
- Publication number
- JPS5599948A JPS5599948A JP761579A JP761579A JPS5599948A JP S5599948 A JPS5599948 A JP S5599948A JP 761579 A JP761579 A JP 761579A JP 761579 A JP761579 A JP 761579A JP S5599948 A JPS5599948 A JP S5599948A
- Authority
- JP
- Japan
- Prior art keywords
- polyester
- film
- molecule
- compound
- crosslinked polymer
- 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
Abstract
PURPOSE: To prepare a polyester film having low frictional coefficient and excellent abrasion resistance, electromagnetic properties, etc., and useful as a base film of magnetic recording tape or an insulating film of a capacitor, by using a specific crosslinked polymer bonded to the polyester through covalent bonds as a raw material.
CONSTITUTION: (A) A crosslinked polymer having an average particle diameter of 0.1W5μ, having a group capable of linking with polyester through a covalent bond, and insoluble and infusible at a molding temperature of the polyester (about 260W 295°C), e.g. a copolymer of a compound having one aliphatic unsaturated bond in a molecule and a compound having two or more aliphatic unsaturated bonds in a molecule as a crosslinking agent, it added to (B) the polyester, pref. polyethylene terephthalate, in the manufacturing of the polyester, and the composition is formed to a film to obtain the objective polyester film containing 0.001W4wt% of the (A) component which is essentially copolymerized to the polyester.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP761579A JPS595216B2 (en) | 1979-01-25 | 1979-01-25 | polyester film |
US06/144,047 US4320207A (en) | 1979-01-25 | 1980-04-28 | Polyester film containing fine powder of crosslinked polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP761579A JPS595216B2 (en) | 1979-01-25 | 1979-01-25 | polyester film |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5599948A true JPS5599948A (en) | 1980-07-30 |
JPS595216B2 JPS595216B2 (en) | 1984-02-03 |
Family
ID=11670710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP761579A Expired JPS595216B2 (en) | 1979-01-25 | 1979-01-25 | polyester film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595216B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59210950A (en) * | 1983-05-16 | 1984-11-29 | Toyobo Co Ltd | Metal-plated polyester molding and production thereof |
JPS59217755A (en) * | 1983-04-16 | 1984-12-07 | ヘキスト・アクチエンゲゼルシヤフト | Polyester raw material and film |
JPH01236267A (en) * | 1988-03-16 | 1989-09-21 | Toray Ind Inc | Polyester composition |
JPH01304152A (en) * | 1988-05-31 | 1989-12-07 | Toray Ind Inc | Polyester composition |
JPH01306459A (en) * | 1988-06-03 | 1989-12-11 | Toray Ind Inc | Polyester composition |
JPH02189359A (en) * | 1989-01-18 | 1990-07-25 | Toray Ind Inc | Polyester composition and its production |
JPH0324150A (en) * | 1989-06-21 | 1991-02-01 | Toray Ind Inc | Polyester composition and its production |
JPH0657107A (en) * | 1991-07-19 | 1994-03-01 | Toray Ind Inc | Thermoplastic polyester composition |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01106118U (en) * | 1988-01-09 | 1989-07-17 | ||
JPH0816170B2 (en) * | 1991-04-26 | 1996-02-21 | ダイアホイルヘキスト株式会社 | Biaxially stretched polyester film |
JP2007008034A (en) * | 2005-06-30 | 2007-01-18 | Toray Ind Inc | Polyester film and polyester film for magnetic recording medium |
KR101388490B1 (en) | 2006-09-11 | 2014-04-23 | 미쓰비시 가가꾸 폴리에스테르 필름 가부시키가이샤 | Polarizing Plates Having Polyester Film For Release Film |
US20110019275A1 (en) | 2007-12-28 | 2011-01-27 | Kanae Suzuki | Polyester film for release film for polarizing plate, and laminate having improved polarization characteristics |
CN101946196B (en) | 2008-02-25 | 2012-09-19 | 三菱树脂株式会社 | Release film |
WO2009113258A1 (en) | 2008-03-09 | 2009-09-17 | 三菱樹脂株式会社 | Mold release film |
CN102131642B (en) | 2008-09-08 | 2016-06-08 | 三菱树脂株式会社 | Laminated polyester film |
WO2010041384A1 (en) | 2008-10-06 | 2010-04-15 | 三菱樹脂株式会社 | Multilayer polyester film |
JP2010238346A (en) | 2009-03-31 | 2010-10-21 | Fujifilm Corp | Magnetic tape cartridge |
KR20120006509A (en) | 2009-04-22 | 2012-01-18 | 미쓰비시 쥬시 가부시끼가이샤 | Laminated polyester film |
JP5271204B2 (en) | 2009-05-25 | 2013-08-21 | 三菱樹脂株式会社 | Laminated polyester film |
KR101767912B1 (en) | 2009-06-12 | 2017-08-14 | 미쯔비시 케미컬 주식회사 | Laminated polyester film |
US20120128985A1 (en) | 2009-07-01 | 2012-05-24 | Mitsubishi Plastics ,Inc. | Laminated polyester film |
JP5349172B2 (en) | 2009-07-01 | 2013-11-20 | 三菱樹脂株式会社 | Laminated polyester film |
JP5663247B2 (en) | 2009-09-14 | 2015-02-04 | 三菱樹脂株式会社 | Biaxially oriented polyester film for solar cell backside sealing |
WO2011034024A1 (en) | 2009-09-17 | 2011-03-24 | 三菱樹脂株式会社 | Biaxially-oriented polyester film |
JP5441583B2 (en) | 2009-09-18 | 2014-03-12 | 三菱樹脂株式会社 | Double-sided laminated polyester film |
KR101727171B1 (en) | 2009-09-23 | 2017-04-14 | 미쓰비시 쥬시 가부시끼가이샤 | Laminated polyester film |
KR20160091451A (en) | 2009-09-23 | 2016-08-02 | 미쓰비시 쥬시 가부시끼가이샤 | Laminated polyester film |
JP5281554B2 (en) | 2009-11-30 | 2013-09-04 | 三菱樹脂株式会社 | Release film |
JP5307050B2 (en) | 2010-02-07 | 2013-10-02 | 三菱樹脂株式会社 | Laminated polyester film |
JP5553627B2 (en) | 2010-02-07 | 2014-07-16 | 三菱樹脂株式会社 | Laminated polyester film |
US20130052466A1 (en) | 2010-04-19 | 2013-02-28 | Mitsubishi Plastics, Inc. | Laminated polyester film |
JP5570289B2 (en) | 2010-04-29 | 2014-08-13 | 三菱樹脂株式会社 | Laminated polyester film |
JP5615130B2 (en) | 2010-04-29 | 2014-10-29 | 三菱樹脂株式会社 | Laminated polyester film for solar cell back surface protective material |
JP2012069835A (en) | 2010-09-27 | 2012-04-05 | Mitsubishi Plastics Inc | Polyester film for backside protective material of solar cell |
EP2769840A4 (en) * | 2011-10-22 | 2015-07-01 | Mitsubishi Plastics Inc | Coating film |
JP2013047356A (en) * | 2012-12-07 | 2013-03-07 | Mitsubishi Plastics Inc | Light scattering biaxially oriented polyester film |
-
1979
- 1979-01-25 JP JP761579A patent/JPS595216B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59217755A (en) * | 1983-04-16 | 1984-12-07 | ヘキスト・アクチエンゲゼルシヤフト | Polyester raw material and film |
JPH0753854A (en) * | 1983-04-16 | 1995-02-28 | Hoechst Ag | Film comprising polyester |
JPS59210950A (en) * | 1983-05-16 | 1984-11-29 | Toyobo Co Ltd | Metal-plated polyester molding and production thereof |
JPH0457700B2 (en) * | 1983-05-16 | 1992-09-14 | Toyo Boseki | |
JPH01236267A (en) * | 1988-03-16 | 1989-09-21 | Toray Ind Inc | Polyester composition |
JPH01304152A (en) * | 1988-05-31 | 1989-12-07 | Toray Ind Inc | Polyester composition |
JPH01306459A (en) * | 1988-06-03 | 1989-12-11 | Toray Ind Inc | Polyester composition |
JPH02189359A (en) * | 1989-01-18 | 1990-07-25 | Toray Ind Inc | Polyester composition and its production |
JPH0324150A (en) * | 1989-06-21 | 1991-02-01 | Toray Ind Inc | Polyester composition and its production |
JPH0657107A (en) * | 1991-07-19 | 1994-03-01 | Toray Ind Inc | Thermoplastic polyester composition |
Also Published As
Publication number | Publication date |
---|---|
JPS595216B2 (en) | 1984-02-03 |
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