JPS5382898A - Solution forming heat resistant polymer - Google Patents

Solution forming heat resistant polymer

Info

Publication number
JPS5382898A
JPS5382898A JP15881976A JP15881976A JPS5382898A JP S5382898 A JPS5382898 A JP S5382898A JP 15881976 A JP15881976 A JP 15881976A JP 15881976 A JP15881976 A JP 15881976A JP S5382898 A JPS5382898 A JP S5382898A
Authority
JP
Japan
Prior art keywords
heat resistant
resistant polymer
solution forming
forming heat
solution
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
JP15881976A
Other languages
Japanese (ja)
Other versions
JPS563383B2 (en
Inventor
Ken Noda
Mitsuo Yoshihara
Toshio Takigawa
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP15881976A priority Critical patent/JPS5382898A/en
Publication of JPS5382898A publication Critical patent/JPS5382898A/en
Publication of JPS563383B2 publication Critical patent/JPS563383B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Insulating Materials (AREA)

Abstract

PURPOSE: To prepare a solution of a precursor of heat resistant polymer, having improved storage stability, by mixing a solution of a specific prepolymer having amino groups at the both molecular ends with a polyvalent ester of an aromatic tri-or tetracarboxylic acid.
COPYRIGHT: (C)1978,JPO&Japio
JP15881976A 1976-12-28 1976-12-28 Solution forming heat resistant polymer Granted JPS5382898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15881976A JPS5382898A (en) 1976-12-28 1976-12-28 Solution forming heat resistant polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15881976A JPS5382898A (en) 1976-12-28 1976-12-28 Solution forming heat resistant polymer

Publications (2)

Publication Number Publication Date
JPS5382898A true JPS5382898A (en) 1978-07-21
JPS563383B2 JPS563383B2 (en) 1981-01-24

Family

ID=15680052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15881976A Granted JPS5382898A (en) 1976-12-28 1976-12-28 Solution forming heat resistant polymer

Country Status (1)

Country Link
JP (1) JPS5382898A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262859A (en) * 1985-09-13 1987-03-19 Showa Denko Kk Polyimide resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262859A (en) * 1985-09-13 1987-03-19 Showa Denko Kk Polyimide resin composition

Also Published As

Publication number Publication date
JPS563383B2 (en) 1981-01-24

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