JPS53101045A - Polyethylente terephthalate film - Google Patents

Polyethylente terephthalate film

Info

Publication number
JPS53101045A
JPS53101045A JP1495077A JP1495077A JPS53101045A JP S53101045 A JPS53101045 A JP S53101045A JP 1495077 A JP1495077 A JP 1495077A JP 1495077 A JP1495077 A JP 1495077A JP S53101045 A JPS53101045 A JP S53101045A
Authority
JP
Japan
Prior art keywords
polyethylente
terephthalate film
transparency
prepare
heat resistance
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
JP1495077A
Other languages
Japanese (ja)
Other versions
JPS6025457B2 (en
Inventor
Saburo Fujita
Shoji Saito
Shigemi Seki
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP52014950A priority Critical patent/JPS6025457B2/en
Publication of JPS53101045A publication Critical patent/JPS53101045A/en
Publication of JPS6025457B2 publication Critical patent/JPS6025457B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE: To prepare a polyethylene terephtalate film having excellent slippery and heat resistance, and a transparency of light with wave length of 550 mμ of ≥70%, by the biaxial orientation of polyethylene terephthalate containing a specific organic compound.
COPYRIGHT: (C)1978,JPO&Japio
JP52014950A 1977-02-16 1977-02-16 polyethylene terephthalate film Expired JPS6025457B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52014950A JPS6025457B2 (en) 1977-02-16 1977-02-16 polyethylene terephthalate film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52014950A JPS6025457B2 (en) 1977-02-16 1977-02-16 polyethylene terephthalate film

Publications (2)

Publication Number Publication Date
JPS53101045A true JPS53101045A (en) 1978-09-04
JPS6025457B2 JPS6025457B2 (en) 1985-06-18

Family

ID=11875244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52014950A Expired JPS6025457B2 (en) 1977-02-16 1977-02-16 polyethylene terephthalate film

Country Status (1)

Country Link
JP (1) JPS6025457B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130318A (en) * 1983-01-17 1984-07-26 Toray Ind Inc Polyester fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399237A (en) * 1964-06-17 1968-08-27 Koppers Co Inc Ultraviolet light stabilizers for plastic materials
JPS5074579A (en) * 1973-11-02 1975-06-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399237A (en) * 1964-06-17 1968-08-27 Koppers Co Inc Ultraviolet light stabilizers for plastic materials
JPS5074579A (en) * 1973-11-02 1975-06-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130318A (en) * 1983-01-17 1984-07-26 Toray Ind Inc Polyester fiber

Also Published As

Publication number Publication date
JPS6025457B2 (en) 1985-06-18

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