JPS57207611A - Unsaturated polyester resin composition - Google Patents
Unsaturated polyester resin compositionInfo
- Publication number
- JPS57207611A JPS57207611A JP9272481A JP9272481A JPS57207611A JP S57207611 A JPS57207611 A JP S57207611A JP 9272481 A JP9272481 A JP 9272481A JP 9272481 A JP9272481 A JP 9272481A JP S57207611 A JPS57207611 A JP S57207611A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- unsaturated
- epoxy resin
- unsaturated polyester
- polyester 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
- Organic Insulating Materials (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
PURPOSE: The titled composition, prepared by incorporating an unsaturated polyester resin with a spiran resin having the spiroacetal structure and an unsaturated epoxy resin, and having improved storability, adhesive property to metallic parts and high-frequency characteristics.
CONSTITUTION: A composition obtained by incorporating (A) 100pts.wt. unsaturated polyester resin with (B) preferably 3W50pts.wt. spiran resin having the spiroacetal structure as a crosslinking component and (C) preferably 10W100 pts.wt. unsaturated epoxy resin, e.g. a copolymerizable unsaturated epoxy resin, obtained from an unsaturated carboxylic acid and an epoxy resin, and having a molecular weight of preferably 300W5000.
USE: Molded resin articles for sealing electronic and electrical parts.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9272481A JPS57207611A (en) | 1981-06-15 | 1981-06-15 | Unsaturated polyester resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9272481A JPS57207611A (en) | 1981-06-15 | 1981-06-15 | Unsaturated polyester resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57207611A true JPS57207611A (en) | 1982-12-20 |
Family
ID=14062387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9272481A Pending JPS57207611A (en) | 1981-06-15 | 1981-06-15 | Unsaturated polyester resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207611A (en) |
-
1981
- 1981-06-15 JP JP9272481A patent/JPS57207611A/en active Pending
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