JPS57135118A - Manufacture of biaxially oriented polyester film - Google Patents

Manufacture of biaxially oriented polyester film

Info

Publication number
JPS57135118A
JPS57135118A JP2007781A JP2007781A JPS57135118A JP S57135118 A JPS57135118 A JP S57135118A JP 2007781 A JP2007781 A JP 2007781A JP 2007781 A JP2007781 A JP 2007781A JP S57135118 A JPS57135118 A JP S57135118A
Authority
JP
Japan
Prior art keywords
axis
oriented
residual groups
polyester
film
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
JP2007781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147285B2 (fr
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 JP2007781A priority Critical patent/JPS57135118A/ja
Publication of JPS57135118A publication Critical patent/JPS57135118A/ja
Publication of JPH0147285B2 publication Critical patent/JPH0147285B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Polyesters Or Polycarbonates (AREA)
JP2007781A 1981-02-16 1981-02-16 Manufacture of biaxially oriented polyester film Granted JPS57135118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007781A JPS57135118A (en) 1981-02-16 1981-02-16 Manufacture of biaxially oriented polyester film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007781A JPS57135118A (en) 1981-02-16 1981-02-16 Manufacture of biaxially oriented polyester film

Publications (2)

Publication Number Publication Date
JPS57135118A true JPS57135118A (en) 1982-08-20
JPH0147285B2 JPH0147285B2 (fr) 1989-10-13

Family

ID=12017030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007781A Granted JPS57135118A (en) 1981-02-16 1981-02-16 Manufacture of biaxially oriented polyester film

Country Status (1)

Country Link
JP (1) JPS57135118A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006125A1 (fr) * 1994-08-22 1996-02-29 Eastman Chemical Company Film en polyester thermofixe a etirage biaxial presentant une resistance accrue au retrait thermique

Citations (2)

* 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
JPS5493095A (en) * 1977-12-29 1979-07-23 Teijin Ltd Polyester and its preparation

Patent Citations (2)

* 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
JPS5493095A (en) * 1977-12-29 1979-07-23 Teijin Ltd Polyester and its preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996006125A1 (fr) * 1994-08-22 1996-02-29 Eastman Chemical Company Film en polyester thermofixe a etirage biaxial presentant une resistance accrue au retrait thermique

Also Published As

Publication number Publication date
JPH0147285B2 (fr) 1989-10-13

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