JPS54129097A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS54129097A JPS54129097A JP3659378A JP3659378A JPS54129097A JP S54129097 A JPS54129097 A JP S54129097A JP 3659378 A JP3659378 A JP 3659378A JP 3659378 A JP3659378 A JP 3659378A JP S54129097 A JPS54129097 A JP S54129097A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- groups
- phenol
- molecule
- unsaturated
- 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
Abstract
PURPOSE: A resin composition with excellent curing properties and workability, that is composed of a specific unsaturated bisimide, a polyhydric phenol, and a polyfunctional epoxy compound, thus giving cured products with class H in insulation by heating.
CONSTITUTION: (a) An unsaturated bisimide of the formula (R1 is difunctional organic radical of 2 or more carbon atoms; R2 is difunctional organic group bearing C=C double bonds) is mixed with (b) a polyhydric phenol compound bearing 2 or more phenol groups in the molecule as phenol novolak resin so that the equivalent ratio of the unsaturated groups in (a) to the alcoholic hydroxyl groups in (b) becomes about 1:0.5W2. Further about 7W70 wt%, preferably 10W50 wt%, on the basis of the resin composition, of (c) an epoxy compound having 2 or more epoxy groups in the molecule as bisphenol A diglycidyl ether is incorporated to the above resin composition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3659378A JPS54129097A (en) | 1978-03-31 | 1978-03-31 | Resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3659378A JPS54129097A (en) | 1978-03-31 | 1978-03-31 | Resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54129097A true JPS54129097A (en) | 1979-10-06 |
Family
ID=12474069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3659378A Pending JPS54129097A (en) | 1978-03-31 | 1978-03-31 | Resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54129097A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557860A (en) * | 1978-07-03 | 1980-01-21 | Toshiba Chem Corp | Thermosetting resin composition |
US5434226A (en) * | 1992-08-11 | 1995-07-18 | Ciba-Geigy Corporation | Epoxy resin toughened with a polyether sulfone and polyarylsulfidesulfone |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50130851A (en) * | 1974-04-04 | 1975-10-16 | ||
JPS5177698A (en) * | 1974-12-28 | 1976-07-06 | Sumitomo Bakelite Co | TAINETSUSEIJUSHISOSEIBUTSU |
JPS5340099A (en) * | 1976-09-27 | 1978-04-12 | Toshiba Corp | Thermosetting resin composition |
-
1978
- 1978-03-31 JP JP3659378A patent/JPS54129097A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50130851A (en) * | 1974-04-04 | 1975-10-16 | ||
JPS5177698A (en) * | 1974-12-28 | 1976-07-06 | Sumitomo Bakelite Co | TAINETSUSEIJUSHISOSEIBUTSU |
JPS5340099A (en) * | 1976-09-27 | 1978-04-12 | Toshiba Corp | Thermosetting resin composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS557860A (en) * | 1978-07-03 | 1980-01-21 | Toshiba Chem Corp | Thermosetting resin composition |
US5434226A (en) * | 1992-08-11 | 1995-07-18 | Ciba-Geigy Corporation | Epoxy resin toughened with a polyether sulfone and polyarylsulfidesulfone |
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