JPS57200421A - Heat-resistant resin composition - Google Patents
Heat-resistant resin compositionInfo
- Publication number
- JPS57200421A JPS57200421A JP8494081A JP8494081A JPS57200421A JP S57200421 A JPS57200421 A JP S57200421A JP 8494081 A JP8494081 A JP 8494081A JP 8494081 A JP8494081 A JP 8494081A JP S57200421 A JPS57200421 A JP S57200421A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- groups
- heating
- component
- hydantoin
- 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
Links
Abstract
PURPOSE: The titled composition having good storage stability and curability and excellent heat resistance, electrical properties and mechanical properties, consisting of an isocyanutate ring-containing polyisocyanate, a hydantoin compound and an N,N'-substituted bismaleimide compound.
CONSTITUTION: The purpose composition is obtained by mixing and heating an isocyanurate ring-containing polyisocyanate (A) and a hydantoin compound (B) represented by formulaI, wherein R1 and R2 are each H, a 1W4C alkyl or phenyl; after reacting the isocyanato groups in component A with the NH groups in the hydantoin compound and thereby eliminating unreacted isocyanato groups, adding an N,N'-substituted bismaleimide compound represented by formula II, wherein X is a divalent organic group containing at least 2 carbon atoms (the amount of the compound added is 0.5W3mol, pref., 0.5W1.5mol per unreacted NH groups in component B); and curing the resulting mixture by heating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8494081A JPS5953288B2 (en) | 1981-06-04 | 1981-06-04 | Heat resistant resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8494081A JPS5953288B2 (en) | 1981-06-04 | 1981-06-04 | Heat resistant resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57200421A true JPS57200421A (en) | 1982-12-08 |
JPS5953288B2 JPS5953288B2 (en) | 1984-12-24 |
Family
ID=13844646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8494081A Expired JPS5953288B2 (en) | 1981-06-04 | 1981-06-04 | Heat resistant resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5953288B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61118082U (en) * | 1985-01-08 | 1986-07-25 |
-
1981
- 1981-06-04 JP JP8494081A patent/JPS5953288B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5953288B2 (en) | 1984-12-24 |
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