JPS61188127A - コポリピロメリトイミド一軸配向品 - Google Patents

コポリピロメリトイミド一軸配向品

Info

Publication number
JPS61188127A
JPS61188127A JP2618285A JP2618285A JPS61188127A JP S61188127 A JPS61188127 A JP S61188127A JP 2618285 A JP2618285 A JP 2618285A JP 2618285 A JP2618285 A JP 2618285A JP S61188127 A JPS61188127 A JP S61188127A
Authority
JP
Japan
Prior art keywords
solution
stretched
cyclization
pyridine
chemical
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
JP2618285A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450404B2 (da
Inventor
Takuma Kanda
神田　拓馬
Toshikazu Matsuda
敏和 松田
Keiko Sakazaki
坂崎　恵子
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP2618285A priority Critical patent/JPS61188127A/ja
Publication of JPS61188127A publication Critical patent/JPS61188127A/ja
Publication of JPH0450404B2 publication Critical patent/JPH0450404B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
JP2618285A 1985-02-15 1985-02-15 コポリピロメリトイミド一軸配向品 Granted JPS61188127A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2618285A JPS61188127A (ja) 1985-02-15 1985-02-15 コポリピロメリトイミド一軸配向品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2618285A JPS61188127A (ja) 1985-02-15 1985-02-15 コポリピロメリトイミド一軸配向品

Publications (2)

Publication Number Publication Date
JPS61188127A true JPS61188127A (ja) 1986-08-21
JPH0450404B2 JPH0450404B2 (da) 1992-08-14

Family

ID=12186369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2618285A Granted JPS61188127A (ja) 1985-02-15 1985-02-15 コポリピロメリトイミド一軸配向品

Country Status (1)

Country Link
JP (1) JPS61188127A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175240A (en) * 1990-12-17 1992-12-29 E.I. Du Pont De Nemours And Company Aromatic homopolyimide or copolyimide films having low water absorption and high thermal durability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175240A (en) * 1990-12-17 1992-12-29 E.I. Du Pont De Nemours And Company Aromatic homopolyimide or copolyimide films having low water absorption and high thermal durability

Also Published As

Publication number Publication date
JPH0450404B2 (da) 1992-08-14

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term