JPS5740523A - Epoxy resin composition - Google Patents
Epoxy resin compositionInfo
- Publication number
- JPS5740523A JPS5740523A JP11593880A JP11593880A JPS5740523A JP S5740523 A JPS5740523 A JP S5740523A JP 11593880 A JP11593880 A JP 11593880A JP 11593880 A JP11593880 A JP 11593880A JP S5740523 A JPS5740523 A JP S5740523A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- compounds
- phenolic hydroxy
- component
- resin
- 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
Landscapes
- Epoxy Resins (AREA)
Abstract
PURPOSE: To prepare the titled composition having excellent high-temperature electrical properties and humidity resistance, and high reliability as electrical insulation material, by compounding an epoxy resin with a curing agent having phenolic hydroxy group and a specific cure accelerator.
CONSTITUTION: The objective composition is prepared by compounding (A) an epoxy resin with (B) a curing agent having two or more phenolic hydroxy groups (e.g. phenol novolak resin) and (C) a cure accelerator selected from organic arsine compounds, organic stibine compounds, and bithmuthine compounds (e.g. tricyclohexyl arsine), and if necessary, (D) an inorganic filler. The ratio of the phenolic hydroxy group in the component (B) to epoxy group is pref. 0.8W1.2, and the amount of the component (C) is pref. 0.1W10wt% of the resin component composed of the components (A) and (B).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593880A JPS5740523A (en) | 1980-08-25 | 1980-08-25 | Epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11593880A JPS5740523A (en) | 1980-08-25 | 1980-08-25 | Epoxy resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5740523A true JPS5740523A (en) | 1982-03-06 |
Family
ID=14674892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11593880A Pending JPS5740523A (en) | 1980-08-25 | 1980-08-25 | Epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5740523A (en) |
-
1980
- 1980-08-25 JP JP11593880A patent/JPS5740523A/en active Pending
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