JPS5527326A - Polyimide resin composition and its preparation - Google Patents

Polyimide resin composition and its preparation

Info

Publication number
JPS5527326A
JPS5527326A JP9955478A JP9955478A JPS5527326A JP S5527326 A JPS5527326 A JP S5527326A JP 9955478 A JP9955478 A JP 9955478A JP 9955478 A JP9955478 A JP 9955478A JP S5527326 A JPS5527326 A JP S5527326A
Authority
JP
Japan
Prior art keywords
resin composition
powder
formula
polyimide resin
phenol
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
JP9955478A
Other languages
Japanese (ja)
Other versions
JPS5737175B2 (en
Inventor
Ichiro Sasaki
Hiroshi Itaya
Mikito Kashima
Hataaki Yoshimoto
Shuji Yamamoto
Yoshikazu Sasaki
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 JP9955478A priority Critical patent/JPS5527326A/en
Priority to GB7927703A priority patent/GB2032926B/en
Priority to DE2932589A priority patent/DE2932589C3/en
Priority to US06/067,166 priority patent/US4247443A/en
Priority to FR7920836A priority patent/FR2433555A1/en
Publication of JPS5527326A publication Critical patent/JPS5527326A/en
Publication of JPS5737175B2 publication Critical patent/JPS5737175B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • 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)

Abstract

PURPOSE: A powder of aromatic polyimide with high molecular weight and high imidization degree is dissolved in a halogenated phenol in high concentration to produce title resin composition readily dissolving a variety of substances and being used as a base for coating, adhesive or the like.
CONSTITUTION: A powder of polyimide resin that contains more than 90% of recurring units of formula I (R1 is residue of the aromatic diamine from which amino groups are removed) and has an inherent viscosity of 0.5W6 (measured with 0.5g/100ml of 4-chlorophenol solution at 50°C) is dissolve in molten halogenophenol of formula II or III (R2 is H, 1W3C alkyl; X is halogen atom) that melts below about 100°C and boils belowe 300°C in an amount of 5W15wt% based on the phenol by heating at a temperature between the melting and boiling points under agitation.
COPYRIGHT: (C)1980,JPO&Japio
JP9955478A 1978-08-17 1978-08-17 Polyimide resin composition and its preparation Granted JPS5527326A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9955478A JPS5527326A (en) 1978-08-17 1978-08-17 Polyimide resin composition and its preparation
GB7927703A GB2032926B (en) 1978-08-17 1979-08-08 Aromatic polyimide resin composition
DE2932589A DE2932589C3 (en) 1978-08-17 1979-08-10 Polyimide resin composition and use of the same
US06/067,166 US4247443A (en) 1978-08-17 1979-08-16 Aromatic polyimide resin composition
FR7920836A FR2433555A1 (en) 1978-08-17 1979-08-17 AROMATIC POLYIMIDE RESIN COMPOSITION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9955478A JPS5527326A (en) 1978-08-17 1978-08-17 Polyimide resin composition and its preparation

Publications (2)

Publication Number Publication Date
JPS5527326A true JPS5527326A (en) 1980-02-27
JPS5737175B2 JPS5737175B2 (en) 1982-08-07

Family

ID=14250375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9955478A Granted JPS5527326A (en) 1978-08-17 1978-08-17 Polyimide resin composition and its preparation

Country Status (1)

Country Link
JP (1) JPS5527326A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131248A (en) * 1981-02-05 1982-08-14 Ube Ind Ltd Polyamic acid solution composition and preparation thereof
JPS5828780A (en) * 1981-08-12 1983-02-19 富士通株式会社 Display
JPS6065112A (en) * 1983-09-19 1985-04-13 Ube Ind Ltd Polyimide yarn and its preparation
JPS63170925A (en) * 1986-08-27 1988-07-14 Hitachi Ltd Formation of wiring on substrate and lift-off film
JP2001316579A (en) * 2000-05-08 2001-11-16 Teijin Ltd Polyarylate/polyimide composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087497A (en) * 1973-12-08 1975-07-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087497A (en) * 1973-12-08 1975-07-14

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131248A (en) * 1981-02-05 1982-08-14 Ube Ind Ltd Polyamic acid solution composition and preparation thereof
JPH023820B2 (en) * 1981-02-05 1990-01-25 Ube Industries
JPS5828780A (en) * 1981-08-12 1983-02-19 富士通株式会社 Display
JPH0155458B2 (en) * 1981-08-12 1989-11-24 Fujitsu Ltd
JPS6065112A (en) * 1983-09-19 1985-04-13 Ube Ind Ltd Polyimide yarn and its preparation
JPH0362805B2 (en) * 1983-09-19 1991-09-27 Ube Industries
JPS63170925A (en) * 1986-08-27 1988-07-14 Hitachi Ltd Formation of wiring on substrate and lift-off film
JP2001316579A (en) * 2000-05-08 2001-11-16 Teijin Ltd Polyarylate/polyimide composition

Also Published As

Publication number Publication date
JPS5737175B2 (en) 1982-08-07

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