JPS54125299A - Epoxy resin composition - Google Patents
Epoxy resin compositionInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5321300A (en) * | 1976-08-11 | 1978-02-27 | Hitachi Cable Ltd | Epoxy resin composition |
-
1978
- 1978-03-23 JP JP3337178A patent/JPS54125299A/en active Pending
Patent Citations (1)
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)
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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