JPS55145722A - Preparation of heat-resistant resin - Google Patents
Preparation of heat-resistant resinInfo
- Publication number
- JPS55145722A JPS55145722A JP5405279A JP5405279A JPS55145722A JP S55145722 A JPS55145722 A JP S55145722A JP 5405279 A JP5405279 A JP 5405279A JP 5405279 A JP5405279 A JP 5405279A JP S55145722 A JPS55145722 A JP S55145722A
- Authority
- JP
- Japan
- Prior art keywords
- resin compound
- epoxy
- group
- heat
- resistant 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Organic Insulating Materials (AREA)
Abstract
PURPOSE: To easily obtain a thermosetting heat-resistant resin with excellent stability, by reacting an epoxy resin compound and a silicone resin compound in the presence of a metal chelate catalyst.
CONSTITUTION: (A) An epoxy resin compound having one or more epoxy groups in a molecule and (B) a silicone resin compd. contg. <1.0wt% OH group which is to bind with Si atom are allowed to react at 50W150°C in the presence of a metal chelating catalyst wherein the proportion of said epoxy group to said OH group is 5/ 1W 20/1 expressed by the equivalent ratio. As a metal chelating catalyst to be used, titanium acetylacetate, iron acetylacetonate or the like are mentioned. In the above- described reaction of an epoxy resin compound and a silicone resin compound, if the temp. is below 50°C, a long reaction time is required and if above 150°C a desired heat-resistant resin can no be obtained, because the reaction proceeds rapidly to cause the gelation.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5405279A JPS55145722A (en) | 1979-05-04 | 1979-05-04 | Preparation of heat-resistant resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5405279A JPS55145722A (en) | 1979-05-04 | 1979-05-04 | Preparation of heat-resistant resin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55145722A true JPS55145722A (en) | 1980-11-13 |
JPS575403B2 JPS575403B2 (en) | 1982-01-30 |
Family
ID=12959831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5405279A Granted JPS55145722A (en) | 1979-05-04 | 1979-05-04 | Preparation of heat-resistant resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55145722A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135217A (en) * | 1982-12-21 | 1984-08-03 | Nippon Debukon Kk | Production of heat-resistant grout material |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61147201U (en) * | 1985-03-01 | 1986-09-11 | ||
JPS6426301U (en) * | 1987-08-05 | 1989-02-14 |
-
1979
- 1979-05-04 JP JP5405279A patent/JPS55145722A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135217A (en) * | 1982-12-21 | 1984-08-03 | Nippon Debukon Kk | Production of heat-resistant grout material |
JPS6230216B2 (en) * | 1982-12-21 | 1987-07-01 | Nippon Debukon Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS575403B2 (en) | 1982-01-30 |
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