JPS57202342A - Curable resin composition - Google Patents
Curable resin compositionInfo
- Publication number
- JPS57202342A JPS57202342A JP8637081A JP8637081A JPS57202342A JP S57202342 A JPS57202342 A JP S57202342A JP 8637081 A JP8637081 A JP 8637081A JP 8637081 A JP8637081 A JP 8637081A JP S57202342 A JPS57202342 A JP S57202342A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- resin composition
- benzenesulfonic acid
- polyfunctional
- aromatic
- 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
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Epoxy Resins (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: The titled composition that is prepared by adding an alkyl-substituted benzenesulfonic acid to a resin composition composed of a polyfunctional cyanic ester, a polyfunctional maleimide and an epoxy compound, thus having high storage stability and controlled gelling and curing rate.
CONSTITUTION: An alkyl-substituted benzenesulfonic acid of formula II (R is 1W 3C alkyl; m is 0,1W3; n is 0.1W4) such as toluenesulfonic acid, or nonsubstituted benzenesulfonic acid is added, by 0.0001W5wt%, to a resin composition which is composed of a polyfunctional cyanic ester of R-(O-C≡N)m (R is aromatic organgroup; ester groups bond to the aromatic ring of R; m is 2W5), a polyfunctionalic maleimide of formulaI (R is 2W5 functional aromatic or alicyclic organic group; X1, X5 are H, halogen, alkyl; m is 2W5) and an epoxy resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8637081A JPS57202342A (en) | 1981-06-05 | 1981-06-05 | Curable resin composition |
US06/383,975 US4429112A (en) | 1981-06-02 | 1982-06-01 | Process of delaying cure of curable resin composition containing cyanate ester compound with benzene sulfonic acid compound |
DE3220726A DE3220726C2 (en) | 1981-06-02 | 1982-06-02 | Curable resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8637081A JPS57202342A (en) | 1981-06-05 | 1981-06-05 | Curable resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57202342A true JPS57202342A (en) | 1982-12-11 |
JPH0125343B2 JPH0125343B2 (en) | 1989-05-17 |
Family
ID=13884988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8637081A Granted JPS57202342A (en) | 1981-06-02 | 1981-06-05 | Curable resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57202342A (en) |
-
1981
- 1981-06-05 JP JP8637081A patent/JPS57202342A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0125343B2 (en) | 1989-05-17 |
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