JPS56118415A - Curing agent for epoxy resin - Google Patents
Curing agent for epoxy resinInfo
- Publication number
- JPS56118415A JPS56118415A JP2188980A JP2188980A JPS56118415A JP S56118415 A JPS56118415 A JP S56118415A JP 2188980 A JP2188980 A JP 2188980A JP 2188980 A JP2188980 A JP 2188980A JP S56118415 A JPS56118415 A JP S56118415A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- epoxy resin
- alkyl
- different
- parenthesized
- 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
NEW MATERIAL:Compounds of formula I [wherein R is a bivalent group contg. at least one arom. ring or heterocyclic ring in the structure; R', R" are each H, alkyl; an alkyl, OH or a halogen atom as a substituent may be bonded to the phenol nucleus in a parenthesized part; two parenthesized parts may be the same or different; two bracketed parts may also be the same or different].
USE: Curing agents for epoxy resins, which makes it possible to produce epoxy resin- cured articles having high heat resistance.
PREPARATION: An amine of formula II is mixed with N-(hydroxyphenyl)maleimide of formula III in a predetermined ratio. The mixt. is subjected to a melt-addition reaction to obtain the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2188980A JPS56118415A (en) | 1980-02-22 | 1980-02-22 | Curing agent for epoxy resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2188980A JPS56118415A (en) | 1980-02-22 | 1980-02-22 | Curing agent for epoxy resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56118415A true JPS56118415A (en) | 1981-09-17 |
Family
ID=12067668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2188980A Pending JPS56118415A (en) | 1980-02-22 | 1980-02-22 | Curing agent for epoxy resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56118415A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124A (en) * | 1980-05-31 | 1982-01-05 | Matsushita Electric Works Ltd | Curing agent for epoxy resin |
-
1980
- 1980-02-22 JP JP2188980A patent/JPS56118415A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124A (en) * | 1980-05-31 | 1982-01-05 | Matsushita Electric Works Ltd | Curing agent for epoxy resin |
JPS6216208B2 (en) * | 1980-05-31 | 1987-04-11 | Matsushita Electric Works Ltd |
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