JPS6349610B2 - - Google Patents

Info

Publication number
JPS6349610B2
JPS6349610B2 JP55104361A JP10436180A JPS6349610B2 JP S6349610 B2 JPS6349610 B2 JP S6349610B2 JP 55104361 A JP55104361 A JP 55104361A JP 10436180 A JP10436180 A JP 10436180A JP S6349610 B2 JPS6349610 B2 JP S6349610B2
Authority
JP
Japan
Prior art keywords
polyester
film
temperature
polymerization
melt
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.)
Expired
Application number
JP55104361A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5729427A (en
Inventor
Takanori Urasaki
Hiroo Inada
Yasuji Hirabayashi
Kazushi Yoshida
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 JP10436180A priority Critical patent/JPS5729427A/ja
Priority to US06/286,855 priority patent/US4436894A/en
Priority to DE8181106037T priority patent/DE3173976D1/de
Priority to EP81106037A priority patent/EP0045499B1/en
Publication of JPS5729427A publication Critical patent/JPS5729427A/ja
Publication of JPS6349610B2 publication Critical patent/JPS6349610B2/ja
Granted 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)
  • Polyesters Or Polycarbonates (AREA)
JP10436180A 1980-07-31 1980-07-31 Biaxially oriented polyester film Granted JPS5729427A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10436180A JPS5729427A (en) 1980-07-31 1980-07-31 Biaxially oriented polyester film
US06/286,855 US4436894A (en) 1980-07-31 1981-07-27 Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom
DE8181106037T DE3173976D1 (en) 1980-07-31 1981-07-31 Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom
EP81106037A EP0045499B1 (en) 1980-07-31 1981-07-31 Novel wholly aromatic copolyester, process for production thereof, and film melt-shaped therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10436180A JPS5729427A (en) 1980-07-31 1980-07-31 Biaxially oriented polyester film

Publications (2)

Publication Number Publication Date
JPS5729427A JPS5729427A (en) 1982-02-17
JPS6349610B2 true JPS6349610B2 (enrdf_load_stackoverflow) 1988-10-05

Family

ID=14378687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10436180A Granted JPS5729427A (en) 1980-07-31 1980-07-31 Biaxially oriented polyester film

Country Status (1)

Country Link
JP (1) JPS5729427A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733116B2 (ja) * 1985-07-24 1995-04-12 松下電器産業株式会社 感熱記録用転写体
JP2008138221A (ja) * 2008-01-23 2008-06-19 Sumitomo Chemical Co Ltd 液晶性ポリエステル及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52146496A (en) * 1976-06-01 1977-12-06 Teijin Ltd Polyester film

Also Published As

Publication number Publication date
JPS5729427A (en) 1982-02-17

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