JPS55144051A - Cresol-soluble polyamide-imide resin composition - Google Patents

Cresol-soluble polyamide-imide resin composition

Info

Publication number
JPS55144051A
JPS55144051A JP4508079A JP4508079A JPS55144051A JP S55144051 A JPS55144051 A JP S55144051A JP 4508079 A JP4508079 A JP 4508079A JP 4508079 A JP4508079 A JP 4508079A JP S55144051 A JPS55144051 A JP S55144051A
Authority
JP
Japan
Prior art keywords
imide resin
contg
polyisocyanate
polyamide
cresol
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
JP4508079A
Other languages
Japanese (ja)
Other versions
JPS575415B2 (en
Inventor
Yoshiyuki Mukoyama
Toichi Sakata
Yuichi Osada
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP4508079A priority Critical patent/JPS55144051A/en
Publication of JPS55144051A publication Critical patent/JPS55144051A/en
Publication of JPS575415B2 publication Critical patent/JPS575415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To provide title compsn. which produces a quick-curing varnish having good flexibility, by a method wherein phenol-formaldehyde resin is added to an isocyanurate ring-contg. polyisocyanate-and lactam-modified polyamide-imide resin.
CONSTITUTION: There is provided polyamide-imide resin comp. consisting of (A) a polyamide-imide resin resulting from the reaction of (a) an isocyanurate ring- contg. polyisocyanate with (b) an arom. diisocyanate, (c) a lactam and (d) a polycarboxylic acid contg. acid anhydride gp., and (B) phenol-formaldehyde resin. An example of (a) is an isocyanurate ring-contg. polyisocyanate obtd. from 4,4'-diphenylmethane diisocyanate. An example of (b) is 4,4'-diphenylmethane diisocyanate. An example of (c) is ε-caprolactam. An example of (d) is trimellitic acid anhydride.
COPYRIGHT: (C)1980,JPO&Japio
JP4508079A 1979-04-12 1979-04-12 Cresol-soluble polyamide-imide resin composition Granted JPS55144051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4508079A JPS55144051A (en) 1979-04-12 1979-04-12 Cresol-soluble polyamide-imide resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4508079A JPS55144051A (en) 1979-04-12 1979-04-12 Cresol-soluble polyamide-imide resin composition

Publications (2)

Publication Number Publication Date
JPS55144051A true JPS55144051A (en) 1980-11-10
JPS575415B2 JPS575415B2 (en) 1982-01-30

Family

ID=12709343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4508079A Granted JPS55144051A (en) 1979-04-12 1979-04-12 Cresol-soluble polyamide-imide resin composition

Country Status (1)

Country Link
JP (1) JPS55144051A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284154A (en) * 1985-10-07 1987-04-17 Youbea Le-Ron Kogyo Kk Polyamide imide resin composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6284154A (en) * 1985-10-07 1987-04-17 Youbea Le-Ron Kogyo Kk Polyamide imide resin composition

Also Published As

Publication number Publication date
JPS575415B2 (en) 1982-01-30

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