JPS5464599A - Epoxy resin comosition - Google Patents

Epoxy resin comosition

Info

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
Application number
JP13196877A
Other languages
Japanese (ja)
Other versions
JPS5611584B2 (en
Inventor
Yasuo Miyadera
Atsushi Fujioka
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 JP13196877A priority Critical patent/JPS5464599A/en
Publication of JPS5464599A publication Critical patent/JPS5464599A/en
Publication of JPS5611584B2 publication Critical patent/JPS5611584B2/ja
Granted legal-status Critical Current

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
JP13196877A 1977-11-02 1977-11-02 Epoxy resin comosition Granted JPS5464599A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62316Y2 (en) * 1981-02-06 1987-01-07

Cited By (10)

* Cited by examiner, † Cited by third party
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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