JPS5464599A - Epoxy resin comosition - Google Patents
Epoxy resin comositionInfo
- Publication number
- JPS5464599A JPS5464599A JP13196877A JP13196877A JPS5464599A JP S5464599 A JPS5464599 A JP S5464599A JP 13196877 A JP13196877 A JP 13196877A JP 13196877 A JP13196877 A JP 13196877A JP S5464599 A JPS5464599 A JP S5464599A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- varnish
- compounding
- give
- equivalent
- 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
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
- Epoxy Resins (AREA)
Abstract
PURPOSE: To prepare a laminated sheet having excellent heat resistance, flexibility, etc., by impregnating a substrate with a thermosetting varnish prepared by compounding an epoxy resin with specific diamine as a curing agent and organic solvents, laminating the resultant prepregs and hot-pressing thereof.
CONSTITUTION: A theremosetting varnish is prespared by compounding (A) 1 equivalent of an epoxy resin with (B) preferably 0.5-1.5 equivalent of a diamine expressed by the formula [X is 0, S, SO2, CH2, CO, COO or C(CH3)2] [e.g. 4,4'- di(m-aminophenoxy)-diphenylsulfone, etc.] as a curing agent and (C) an organic solvent, e.g. methyl ethyl ketone, etc.. A sheet of substrate is impregnated with the varnish and dried to give a prepreg. The desired number of prepreg sheets, and if necessary some sheets of copper foils, are laminated together, and hot pressed to give the desired laminated sheet.
EFFECT: Excellent in drilling processability.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13196877A JPS5464599A (en) | 1977-11-02 | 1977-11-02 | Epoxy resin comosition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13196877A JPS5464599A (en) | 1977-11-02 | 1977-11-02 | Epoxy resin comosition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5464599A true JPS5464599A (en) | 1979-05-24 |
JPS5611584B2 JPS5611584B2 (en) | 1981-03-16 |
Family
ID=15070426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13196877A Granted JPS5464599A (en) | 1977-11-02 | 1977-11-02 | Epoxy resin comosition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5464599A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215315A (en) * | 1983-05-20 | 1984-12-05 | アモコ・コーポレイション | Impact resistant mother material resin for high composite material |
JPS59215314A (en) * | 1983-05-20 | 1984-12-05 | アモコ・コーポレイション | Preimpregnated material and strong composite material |
JPS61287966A (en) * | 1985-06-15 | 1986-12-18 | Matsushita Electric Works Ltd | Epoxy resin varnish |
US4656208A (en) * | 1985-02-19 | 1987-04-07 | Hercules Incorporated | Thermosetting epoxy resin compositions and thermosets therefrom |
US4656207A (en) * | 1985-02-19 | 1987-04-07 | Hercules Incorporated | Epoxy thermosets having improved toughness |
US4661559A (en) * | 1983-05-20 | 1987-04-28 | Union Carbide Corporation | Impact resistant matrix resins for advanced composites |
JPS62285958A (en) * | 1986-06-03 | 1987-12-11 | Matsushita Electric Works Ltd | Epoxy resin varnish |
US4760106A (en) * | 1983-05-20 | 1988-07-26 | Amoco Corporation | Impact resistant matrix resins for advanced composites |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62316Y2 (en) * | 1981-02-06 | 1987-01-07 |
-
1977
- 1977-11-02 JP JP13196877A patent/JPS5464599A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59215315A (en) * | 1983-05-20 | 1984-12-05 | アモコ・コーポレイション | Impact resistant mother material resin for high composite material |
JPS59215314A (en) * | 1983-05-20 | 1984-12-05 | アモコ・コーポレイション | Preimpregnated material and strong composite material |
US4661559A (en) * | 1983-05-20 | 1987-04-28 | Union Carbide Corporation | Impact resistant matrix resins for advanced composites |
US4760106A (en) * | 1983-05-20 | 1988-07-26 | Amoco Corporation | Impact resistant matrix resins for advanced composites |
JPS6361342B2 (en) * | 1983-05-20 | 1988-11-29 | ||
JPH045694B2 (en) * | 1983-05-20 | 1992-02-03 | Amoco Corp | |
US4656208A (en) * | 1985-02-19 | 1987-04-07 | Hercules Incorporated | Thermosetting epoxy resin compositions and thermosets therefrom |
US4656207A (en) * | 1985-02-19 | 1987-04-07 | Hercules Incorporated | Epoxy thermosets having improved toughness |
JPS61287966A (en) * | 1985-06-15 | 1986-12-18 | Matsushita Electric Works Ltd | Epoxy resin varnish |
JPS62285958A (en) * | 1986-06-03 | 1987-12-11 | Matsushita Electric Works Ltd | Epoxy resin varnish |
Also Published As
Publication number | Publication date |
---|---|
JPS5611584B2 (en) | 1981-03-16 |
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