JPS5278953A - Polyester films - Google Patents

Polyester films

Info

Publication number
JPS5278953A
JPS5278953A JP15487875A JP15487875A JPS5278953A JP S5278953 A JPS5278953 A JP S5278953A JP 15487875 A JP15487875 A JP 15487875A JP 15487875 A JP15487875 A JP 15487875A JP S5278953 A JPS5278953 A JP S5278953A
Authority
JP
Japan
Prior art keywords
polyester films
particle diameter
specific particle
properties
reels
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
Application number
JP15487875A
Other languages
Japanese (ja)
Other versions
JPS5929610B2 (en
Inventor
Shigeru Shiozaki
Tomio Adachi
Tadatatsu Hase
Shigeyoshi Masuda
Kinji Hasegawa
Yukio Mitsuishi
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.)
Teijin Ltd
Original Assignee
Teijin 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.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP15487875A priority Critical patent/JPS5929610B2/en
Publication of JPS5278953A publication Critical patent/JPS5278953A/en
Publication of JPS5929610B2 publication Critical patent/JPS5929610B2/en
Expired legal-status Critical Current

Links

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)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: Polyester films with excellent traveling properties, wearing properties and fatigue resistance, causing no unevenness of edge faces when wound to reels, incorporated with inert additive particles having a specific particle diameter and calcium carbonate particles having a specific particle diameter.
COPYRIGHT: (C)1977,JPO&Japio
JP15487875A 1975-12-26 1975-12-26 polyester film Expired JPS5929610B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15487875A JPS5929610B2 (en) 1975-12-26 1975-12-26 polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15487875A JPS5929610B2 (en) 1975-12-26 1975-12-26 polyester film

Publications (2)

Publication Number Publication Date
JPS5278953A true JPS5278953A (en) 1977-07-02
JPS5929610B2 JPS5929610B2 (en) 1984-07-21

Family

ID=15593906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15487875A Expired JPS5929610B2 (en) 1975-12-26 1975-12-26 polyester film

Country Status (1)

Country Link
JP (1) JPS5929610B2 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515860A (en) * 1978-07-24 1980-02-04 Teijin Ltd Orientation polyester film
JPS5968213A (en) * 1982-10-13 1984-04-18 Toray Ind Inc Biaxially stretched polyester film
JPS59179555A (en) * 1983-03-30 1984-10-12 Teijin Ltd Biaxially stretched polyester film
JPS6056530A (en) * 1983-09-08 1985-04-02 Toyobo Co Ltd Oriented polyester film
JPS6056531A (en) * 1983-09-09 1985-04-02 Toyobo Co Ltd Oriented polyester film
JPS6075705U (en) * 1983-10-28 1985-05-27 積水樹脂株式会社 band fastener
JPS61177227A (en) * 1985-02-04 1986-08-08 Toyobo Co Ltd Orientated polyester film
JPS61236852A (en) * 1985-04-15 1986-10-22 Toyobo Co Ltd Oriented polyester film
JPS62196121A (en) * 1986-01-24 1987-08-29 Toyobo Co Ltd Oriented polyester film
JPS63141308A (en) * 1986-12-04 1988-06-13 帝人株式会社 Capacitor
JPH01311131A (en) * 1988-06-09 1989-12-15 Diafoil Co Ltd Polyester film for magnetic recording medium
JPH0260937A (en) * 1988-08-29 1990-03-01 Diafoil Co Ltd Biaxially oriented polyester film for magnetic recording medium
JPH02251538A (en) * 1989-03-24 1990-10-09 Diafoil Co Ltd Biaxially oriented polyester film for capacitor
US5006589A (en) * 1988-06-04 1991-04-09 Diafoil Company, Limited Polyester film for magnetic recording media
JPH05301977A (en) * 1991-09-17 1993-11-16 Toyobo Co Ltd Oriented polyester film
US5679453A (en) * 1990-10-08 1997-10-21 Toyo Boseki Kabushiki Kaisha Film containing organic particles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69624612T2 (en) 1995-04-14 2003-08-14 Toyo Boseki K.K., Osaka Oriented polyester film

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515860A (en) * 1978-07-24 1980-02-04 Teijin Ltd Orientation polyester film
JPS5734088B2 (en) * 1978-07-24 1982-07-21
JPS5968213A (en) * 1982-10-13 1984-04-18 Toray Ind Inc Biaxially stretched polyester film
JPS59179555A (en) * 1983-03-30 1984-10-12 Teijin Ltd Biaxially stretched polyester film
JPH0141170B2 (en) * 1983-03-30 1989-09-04 Teijin Ltd
JPS6347737B2 (en) * 1983-09-08 1988-09-26 Toyo Boseki Kk
JPS6056530A (en) * 1983-09-08 1985-04-02 Toyobo Co Ltd Oriented polyester film
JPS6056531A (en) * 1983-09-09 1985-04-02 Toyobo Co Ltd Oriented polyester film
JPS6347738B2 (en) * 1983-09-09 1988-09-26 Toyo Boseki Kk
JPS6075705U (en) * 1983-10-28 1985-05-27 積水樹脂株式会社 band fastener
JPS6321762Y2 (en) * 1983-10-28 1988-06-15
JPS61177227A (en) * 1985-02-04 1986-08-08 Toyobo Co Ltd Orientated polyester film
JPH053377B2 (en) * 1985-02-04 1993-01-14 Toyo Boseki Kk
JPS61236852A (en) * 1985-04-15 1986-10-22 Toyobo Co Ltd Oriented polyester film
JPS62196121A (en) * 1986-01-24 1987-08-29 Toyobo Co Ltd Oriented polyester film
JPH0475811B2 (en) * 1986-01-24 1992-12-01 Toyo Boseki Kk
JPS63141308A (en) * 1986-12-04 1988-06-13 帝人株式会社 Capacitor
US5006589A (en) * 1988-06-04 1991-04-09 Diafoil Company, Limited Polyester film for magnetic recording media
JPH01311131A (en) * 1988-06-09 1989-12-15 Diafoil Co Ltd Polyester film for magnetic recording medium
JPH0260937A (en) * 1988-08-29 1990-03-01 Diafoil Co Ltd Biaxially oriented polyester film for magnetic recording medium
JPH02251538A (en) * 1989-03-24 1990-10-09 Diafoil Co Ltd Biaxially oriented polyester film for capacitor
US5679453A (en) * 1990-10-08 1997-10-21 Toyo Boseki Kabushiki Kaisha Film containing organic particles
JPH05301977A (en) * 1991-09-17 1993-11-16 Toyobo Co Ltd Oriented polyester film

Also Published As

Publication number Publication date
JPS5929610B2 (en) 1984-07-21

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