JPS644615A - Thermosetting resin composition and its application - Google Patents
Thermosetting resin composition and its applicationInfo
- Publication number
- JPS644615A JPS644615A JP15752387A JP15752387A JPS644615A JP S644615 A JPS644615 A JP S644615A JP 15752387 A JP15752387 A JP 15752387A JP 15752387 A JP15752387 A JP 15752387A JP S644615 A JPS644615 A JP S644615A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- compsn
- thermosetting resin
- obtd
- curing
- 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
Abstract
PURPOSE:To obtain the title compsn. having low viscosity and high heat resistance and being useful for heat-resistant electric insulation coil, comprizing a specific multi-functional epoxy resin, a bifunctional epoxy resin, an acid anhydride curing agent and a curing catalyst. CONSTITUTION:A thermosetting resin compsn. can be obtd. by compounding 1pt.wt. multi-functional epoxy resin represented by the formula (wherein R is alkylene or aralkylene) contg. 3 or more p-(2,3-epoxypropoxy)phenyl groups (A), 0.1-19pts.wt. bifunctional epoxy resin (e.g., bisphenol A diglycidyl ether) (B), an acid anhydride curing agent (e.g., methylhexahydrophthalic anhydride) (C) and 0.001-10wt.% curing catalyst (e.g., trimethylamine). A conductive material wound with an insulating base material is impregnated with this compsn. and a heat-resistant electric insulation coil is obtd. by heating and curing it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157523A JPH0797526B2 (en) | 1987-06-26 | 1987-06-26 | Heat-resistant electrically insulated coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62157523A JPH0797526B2 (en) | 1987-06-26 | 1987-06-26 | Heat-resistant electrically insulated coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS644615A true JPS644615A (en) | 1989-01-09 |
JPH0797526B2 JPH0797526B2 (en) | 1995-10-18 |
Family
ID=15651532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62157523A Expired - Lifetime JPH0797526B2 (en) | 1987-06-26 | 1987-06-26 | Heat-resistant electrically insulated coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0797526B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0604804A3 (en) * | 1992-12-28 | 1996-11-13 | Asea Brown Boveri | Insulating tape and method for producing the same. |
EP2418079A1 (en) | 2010-08-11 | 2012-02-15 | Hitachi Ltd. | Dry mica tape and instruction coils manufactured therewith |
JPWO2014092019A1 (en) * | 2012-12-12 | 2017-01-12 | 株式会社ニコン | Composition, laminate, method for producing laminate, transistor and method for producing transistor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58198526A (en) * | 1982-05-17 | 1983-11-18 | Mitsubishi Gas Chem Co Inc | Heat-resistant epoxy resin composition |
JPS60166340A (en) * | 1984-02-09 | 1985-08-29 | Kanegafuchi Chem Ind Co Ltd | Epoxy resin composition |
JPS6165876A (en) * | 1984-09-07 | 1986-04-04 | Yuka Shell Epoxy Kk | Trifunctional epoxy compound |
JPS61188413A (en) * | 1985-02-18 | 1986-08-22 | Dainippon Ink & Chem Inc | Epoxy resin composition |
-
1987
- 1987-06-26 JP JP62157523A patent/JPH0797526B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58198526A (en) * | 1982-05-17 | 1983-11-18 | Mitsubishi Gas Chem Co Inc | Heat-resistant epoxy resin composition |
JPS60166340A (en) * | 1984-02-09 | 1985-08-29 | Kanegafuchi Chem Ind Co Ltd | Epoxy resin composition |
JPS6165876A (en) * | 1984-09-07 | 1986-04-04 | Yuka Shell Epoxy Kk | Trifunctional epoxy compound |
JPS61188413A (en) * | 1985-02-18 | 1986-08-22 | Dainippon Ink & Chem Inc | Epoxy resin composition |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0604804A3 (en) * | 1992-12-28 | 1996-11-13 | Asea Brown Boveri | Insulating tape and method for producing the same. |
EP2418079A1 (en) | 2010-08-11 | 2012-02-15 | Hitachi Ltd. | Dry mica tape and instruction coils manufactured therewith |
US8669473B2 (en) | 2010-08-11 | 2014-03-11 | Hitachi, Ltd. | Dry mica tape and insulation coils manufactured therewith |
JPWO2014092019A1 (en) * | 2012-12-12 | 2017-01-12 | 株式会社ニコン | Composition, laminate, method for producing laminate, transistor and method for producing transistor |
Also Published As
Publication number | Publication date |
---|---|
JPH0797526B2 (en) | 1995-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071018 Year of fee payment: 12 |