JPS57187313A - Thermosetting resin composition - Google Patents
Thermosetting resin compositionInfo
- Publication number
- JPS57187313A JPS57187313A JP56070817A JP7081781A JPS57187313A JP S57187313 A JPS57187313 A JP S57187313A JP 56070817 A JP56070817 A JP 56070817A JP 7081781 A JP7081781 A JP 7081781A JP S57187313 A JPS57187313 A JP S57187313A
- Authority
- JP
- Japan
- Prior art keywords
- ring
- butadiene
- thermosetting resin
- resin composition
- mixing
- 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.)
- Pending
Links
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
PURPOSE: The titled composition excellent in heat resistance, etc., and suitable as a molding material for semiconductor elements, prepared by mixing a polyepoxy compound with a diisocyanate compound containing a uretidinedione ring in the molecule and a butadiene polymer.
CONSTITUTION: The purpose thermosetting resin composition is prepared by mixing (A) a polyepoxy compound such as a diglycidyl ether of bisphenol A or butadiene diepoxide with (B) a uretidinedione ring-containing diisocyanate compound represented by the formula, wherein n is an integer and R and R' are each an aliphatic, aromatic or alicyclic bivalent hydrocarbyl group, (C) a butadiene polymer such as 1,2-polybutadiene or butadiene/styrene copolymer and, preferably, (D) a hetero ring-forming catalyst which promotes the formation of an isocyanurate ring and an oxazolidone ring, e.g., trimethylamine, dimethylaniline.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070817A JPS57187313A (en) | 1981-05-13 | 1981-05-13 | Thermosetting resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56070817A JPS57187313A (en) | 1981-05-13 | 1981-05-13 | Thermosetting resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57187313A true JPS57187313A (en) | 1982-11-18 |
Family
ID=13442500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56070817A Pending JPS57187313A (en) | 1981-05-13 | 1981-05-13 | Thermosetting resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57187313A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61235422A (en) * | 1985-04-10 | 1986-10-20 | Idemitsu Petrochem Co Ltd | Curing agent for epoxy resin |
-
1981
- 1981-05-13 JP JP56070817A patent/JPS57187313A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61235422A (en) * | 1985-04-10 | 1986-10-20 | Idemitsu Petrochem Co Ltd | Curing agent for epoxy resin |
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