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

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
US6797801B2 (en) 2000-04-20 2004-09-28 Teijin Limited Polyimide film and process for producing the same
JP2009091573A (ja) * 2007-09-20 2009-04-30 Ube Ind Ltd ポリイミド膜の製造方法、及びポリアミック酸溶液組成物
US20110084419A1 (en) * 2008-06-02 2011-04-14 Ube Industries, Ltd. Method for producing aromatic polyimide film wherein linear expansion coefficient in transverse direction is lower than linear expansion coefficient in machine direction

Also Published As

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

Similar Documents

Publication Publication Date Title
JP3021979B2 (ja) ポリイミド前駆体溶液、その製造方法、それから得られる成形体及び被覆物
JPS624409B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS621617B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6042817B2 (ja) ポリイミド成形物の製造方法
KR20070114280A (ko) 방향족 폴리이미드 필름 및 그 제조 방법
JPH11323127A (ja) ポリイミド混合物およびポリイミド混合物フィルムの製造方法
JP4264214B2 (ja) ポリイミドフィルム
JPH023820B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN110256709A (zh) 一种基于凝固浴成型的聚酰亚胺薄膜的制备方法
JP4448836B2 (ja) ポリイミドフィルムの製造法
JPH0460423B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2626827B2 (ja) ポリイミド延伸成形体及びその製造法
JP2903704B2 (ja) 芳香族ポリイミドフィルムの製造法
CN117164854A (zh) 一种交联型聚酰亚胺及其制备方法
JPH0479821B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2895113B2 (ja) ポリイミドフィルムの製造方法
JP2626826B2 (ja) ポリイミド延伸成形体及びその製法
JPS6277921A (ja) 全芳香族コポリイミド一軸配向品
CN112300423A (zh) 一种无色透明聚酰亚胺薄膜的制备方法
JP2709360B2 (ja) ポリイミド樹脂三次元網目構造を有する成形体及びその製造方法
JPH0655432B2 (ja) 高物性ポリイミド延伸成形体およびその製法
JPS6384924A (ja) ポリイミド分子複合材料の延伸成形体およびその製法
JPH01315428A (ja) ポリイミドフィルムの製造方法
JP3842105B2 (ja) ポリイミドフィルムの製造法
JP2004174796A (ja) 二軸配向ポリイミドフィルムの製造方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term