JPS54125299A - Epoxy resin composition - Google Patents

Epoxy resin composition

Info

Publication number
JPS54125299A
JPS54125299A JP3337178A JP3337178A JPS54125299A JP S54125299 A JPS54125299 A JP S54125299A JP 3337178 A JP3337178 A JP 3337178A JP 3337178 A JP3337178 A JP 3337178A JP S54125299 A JPS54125299 A JP S54125299A
Authority
JP
Japan
Prior art keywords
epoxy resin
tert
weight
carboxyl
parts
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
Application number
JP3337178A
Other languages
Japanese (ja)
Inventor
Sadao Wakatsuki
Shichiro Kawada
Akira Saito
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP3337178A priority Critical patent/JPS54125299A/en
Publication of JPS54125299A publication Critical patent/JPS54125299A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare an epoxy resin composition which generates little amount of toxic tert-amine vapor during handling, and gives a cured product having high quality, by compounding an epoxy resin with a salt of a carboxyl-containing aliphatic polyester and a tert-amine compound, together with an acid anhydride curing agent.
CONSTITUTION: A composition composed of (A) 100 parts by weight of an epoxy resin and (B) 3.05W103 parts by weight of a salt obtained by mixing (A1) 3W100 parts by weight of a carboxyl-containing aliphatic polyester having an acid value of 20W200 and liquid at 25°C and (A2) 0.05W3 parts by weight of a tert-amine compound. The ill-odor of the tert-amine compound is suppressed by the carboxyl-containing polyester, supposedly, because of formation of a salt by the ionic association of the basic amine compound and the acidic carboxyl-containing polyester.
COPYRIGHT: (C)1979,JPO&Japio
JP3337178A 1978-03-23 1978-03-23 Epoxy resin composition Pending JPS54125299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3337178A JPS54125299A (en) 1978-03-23 1978-03-23 Epoxy resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3337178A JPS54125299A (en) 1978-03-23 1978-03-23 Epoxy resin composition

Publications (1)

Publication Number Publication Date
JPS54125299A true JPS54125299A (en) 1979-09-28

Family

ID=12384716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3337178A Pending JPS54125299A (en) 1978-03-23 1978-03-23 Epoxy resin composition

Country Status (1)

Country Link
JP (1) JPS54125299A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867051A (en) * 1981-10-16 1983-04-21 Hitachi Chem Co Ltd Epoxy resin composition for sealing semiconductor element
JPS63159421A (en) * 1986-12-08 1988-07-02 ピーピージー・インダストリーズ・インコーポレイテッド Curable epoxy base composition
WO2003031494A1 (en) * 2001-10-02 2003-04-17 Cognis Deutschland Gmbh & Co. Kg Polyester

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321300A (en) * 1976-08-11 1978-02-27 Hitachi Cable Ltd Epoxy resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321300A (en) * 1976-08-11 1978-02-27 Hitachi Cable Ltd Epoxy resin composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867051A (en) * 1981-10-16 1983-04-21 Hitachi Chem Co Ltd Epoxy resin composition for sealing semiconductor element
JPS63159421A (en) * 1986-12-08 1988-07-02 ピーピージー・インダストリーズ・インコーポレイテッド Curable epoxy base composition
WO2003031494A1 (en) * 2001-10-02 2003-04-17 Cognis Deutschland Gmbh & Co. Kg Polyester

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