JPS57178831A - Manufacture of heat-resistant film - Google Patents

Manufacture of heat-resistant film

Info

Publication number
JPS57178831A
JPS57178831A JP6630381A JP6630381A JPS57178831A JP S57178831 A JPS57178831 A JP S57178831A JP 6630381 A JP6630381 A JP 6630381A JP 6630381 A JP6630381 A JP 6630381A JP S57178831 A JPS57178831 A JP S57178831A
Authority
JP
Japan
Prior art keywords
heat
film
liquid material
gelled
gelled 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
JP6630381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6354530B2 (https=
Inventor
Tsuneo Yamamoto
Masamichi Kido
Takashi Sakuhata
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.)
Kanegafuchi Chemical Industry Co Ltd
Original Assignee
Kanegafuchi Chemical Industry Co 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 Kanegafuchi Chemical Industry Co Ltd filed Critical Kanegafuchi Chemical Industry Co Ltd
Priority to JP6630381A priority Critical patent/JPS57178831A/ja
Publication of JPS57178831A publication Critical patent/JPS57178831A/ja
Publication of JPS6354530B2 publication Critical patent/JPS6354530B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP6630381A 1981-04-30 1981-04-30 Manufacture of heat-resistant film Granted JPS57178831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6630381A JPS57178831A (en) 1981-04-30 1981-04-30 Manufacture of heat-resistant film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6630381A JPS57178831A (en) 1981-04-30 1981-04-30 Manufacture of heat-resistant film

Publications (2)

Publication Number Publication Date
JPS57178831A true JPS57178831A (en) 1982-11-04
JPS6354530B2 JPS6354530B2 (https=) 1988-10-28

Family

ID=13311900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6630381A Granted JPS57178831A (en) 1981-04-30 1981-04-30 Manufacture of heat-resistant film

Country Status (1)

Country Link
JP (1) JPS57178831A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324475A (en) * 1991-10-30 1994-06-28 E. I. Du Pont De Nemours And Company Process for preparing biaxially stretched isotropic polyimide film
JP2001162635A (ja) * 1999-12-13 2001-06-19 Du Pont Toray Co Ltd ポリイミドフィルム及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324475A (en) * 1991-10-30 1994-06-28 E. I. Du Pont De Nemours And Company Process for preparing biaxially stretched isotropic polyimide film
JP2001162635A (ja) * 1999-12-13 2001-06-19 Du Pont Toray Co Ltd ポリイミドフィルム及びその製造方法

Also Published As

Publication number Publication date
JPS6354530B2 (https=) 1988-10-28

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