JPS54108853A - Epoxy resin composition - Google Patents
Epoxy resin compositionInfo
- Publication number
- JPS54108853A JPS54108853A JP1623278A JP1623278A JPS54108853A JP S54108853 A JPS54108853 A JP S54108853A JP 1623278 A JP1623278 A JP 1623278A JP 1623278 A JP1623278 A JP 1623278A JP S54108853 A JPS54108853 A JP S54108853A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- oil
- anhydride
- resin composition
- unsaturated monomer
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Paints Or Removers (AREA)
Abstract
PURPOSE: To provide an epoxy resin composition giving a cured product having excellent flexibility and electrical properties, composed of an epoxy resin, a specific oil- modified vinyl polymer, an acid anhydride, and reactive diluent.
CONSTITUTION: A composition composed of (A) an epoxy resin, (B) 5-50 wt% of an oil-modified vinyl polymer having a number average molecular weight of 1,000-50,000 obtained by the coplymerization of (a) 10-40 wt% of an oil having an iodine value of ≥ 100 (b) ≤ wt% of an ethylenic unsaturated monomer having a carboxyl group, and (c) an α, β-unsaturated monomer, in an inert atmosphere in a solvent using a polymerization initiator, (C) an acid anhydride such as methyltetrahydrophthalic anhydride, trimellitic anhydride, etc., and (D) ≤ 20 wt%, based on the epoxy resin, of a reactive diluent such as n-butyl glycidyl ether, styrene oxide, etc. The equivalent ratio of the epoxy group to the carboxyl group is selected to be 0.7-1.1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1623278A JPS6050219B2 (en) | 1978-02-15 | 1978-02-15 | epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1623278A JPS6050219B2 (en) | 1978-02-15 | 1978-02-15 | epoxy resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54108853A true JPS54108853A (en) | 1979-08-25 |
JPS6050219B2 JPS6050219B2 (en) | 1985-11-07 |
Family
ID=11910798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1623278A Expired JPS6050219B2 (en) | 1978-02-15 | 1978-02-15 | epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050219B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04214Y2 (en) * | 1987-11-20 | 1992-01-07 |
-
1978
- 1978-02-15 JP JP1623278A patent/JPS6050219B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6050219B2 (en) | 1985-11-07 |
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