JPH0460423B2 - - Google Patents

Info

Publication number
JPH0460423B2
JPH0460423B2 JP29477586A JP29477586A JPH0460423B2 JP H0460423 B2 JPH0460423 B2 JP H0460423B2 JP 29477586 A JP29477586 A JP 29477586A JP 29477586 A JP29477586 A JP 29477586A JP H0460423 B2 JPH0460423 B2 JP H0460423B2
Authority
JP
Japan
Prior art keywords
aromatic
solvent
polyamic acid
stretched
polar solvent
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 - Lifetime
Application number
JP29477586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63147625A (ja
Inventor
Kyoichi Matsumoto
Hiroshi Inoe
Tetsuharu Hirano
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP29477586A priority Critical patent/JPS63147625A/ja
Publication of JPS63147625A publication Critical patent/JPS63147625A/ja
Publication of JPH0460423B2 publication Critical patent/JPH0460423B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP29477586A 1986-12-12 1986-12-12 高物性ポリイミド延伸成形体の製造法 Granted JPS63147625A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29477586A JPS63147625A (ja) 1986-12-12 1986-12-12 高物性ポリイミド延伸成形体の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29477586A JPS63147625A (ja) 1986-12-12 1986-12-12 高物性ポリイミド延伸成形体の製造法

Publications (2)

Publication Number Publication Date
JPS63147625A JPS63147625A (ja) 1988-06-20
JPH0460423B2 true JPH0460423B2 (en]) 1992-09-28

Family

ID=17812131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29477586A Granted JPS63147625A (ja) 1986-12-12 1986-12-12 高物性ポリイミド延伸成形体の製造法

Country Status (1)

Country Link
JP (1) JPS63147625A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2593737B2 (ja) * 1990-08-20 1997-03-26 株式会社ケンウッド フィルム成形装置およびフィルム成形方法
CA2406723C (en) * 2000-04-20 2008-12-30 Teijin Limited Polyimide film and production process thereof
EP2186848A1 (en) * 2007-09-20 2010-05-19 Ube Industries, Ltd. Process for production of polyimide film, and polyamic acid solution composition
TWI465492B (zh) * 2008-06-02 2014-12-21 Ube Industries And a method of manufacturing an aromatic polyimide film having a linear expansion coefficient smaller than the linear expansion coefficient in the transport direction

Also Published As

Publication number Publication date
JPS63147625A (ja) 1988-06-20

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