JPS5456699A - Epoxy resin composition - Google Patents
Epoxy resin compositionInfo
- Publication number
- JPS5456699A JPS5456699A JP12321777A JP12321777A JPS5456699A JP S5456699 A JPS5456699 A JP S5456699A JP 12321777 A JP12321777 A JP 12321777A JP 12321777 A JP12321777 A JP 12321777A JP S5456699 A JPS5456699 A JP S5456699A
- Authority
- JP
- Japan
- Prior art keywords
- polycarboxylic acid
- urea compound
- mixture
- resin composition
- epoxy 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
Abstract
PURPOSE: A transparent epoxy resin composition having impoved storage stability, a long pot life at room temperature, and rapidly curable on heating, comprising (A) a precondensate obtained by heat-treating a polyamine or polycarboxylic acid and a polyepoxide and (B) a urea compound.
CONSTITUTION: A composition comprising (A) a precondensate obtained by heat- treating. (a) a polyamine or polycarboxylic acid, polycarboxylic acid anhydride or their mixture and (b) a polyepoxide having one or more epoxy groups at a weight ratio of (A) to (B) of 1:1.4W6 at 50W200°C without causing gelation so that the viscosity of the mixture may be increased to 3 times that of the initial mixture and (B) a urea compound of formula (X and Y are Cl, Br, NO2, CH3, H, OCH3, OC2H5). N-(3-chloro-4-methoxyphenyl)-N',N'-dimethylurea, etc, may be cited as the urea compound
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12321777A JPS6017289B2 (en) | 1977-10-14 | 1977-10-14 | epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12321777A JPS6017289B2 (en) | 1977-10-14 | 1977-10-14 | epoxy resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5456699A true JPS5456699A (en) | 1979-05-07 |
JPS6017289B2 JPS6017289B2 (en) | 1985-05-02 |
Family
ID=14855088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12321777A Expired JPS6017289B2 (en) | 1977-10-14 | 1977-10-14 | epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017289B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56139828U (en) * | 1980-03-24 | 1981-10-22 | ||
JPS56135515A (en) * | 1980-03-26 | 1981-10-23 | Shin Kobe Electric Mach Co Ltd | Epoxy resin composition for laminate |
JPS5721428A (en) * | 1980-07-14 | 1982-02-04 | Toho Rayon Co Ltd | Strand prepreg |
JPS5974119A (en) * | 1982-10-22 | 1984-04-26 | Toshiba Chem Corp | Epoxy resin composition |
JPS6143617A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPS6143618A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPS6143619A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPH0578444A (en) * | 1991-09-19 | 1993-03-30 | Ajinomoto Co Inc | Liquid acid anhydride-based one-pack type epoxy resin composition |
-
1977
- 1977-10-14 JP JP12321777A patent/JPS6017289B2/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56139828U (en) * | 1980-03-24 | 1981-10-22 | ||
JPS56135515A (en) * | 1980-03-26 | 1981-10-23 | Shin Kobe Electric Mach Co Ltd | Epoxy resin composition for laminate |
JPS5721428A (en) * | 1980-07-14 | 1982-02-04 | Toho Rayon Co Ltd | Strand prepreg |
JPS625447B2 (en) * | 1980-07-14 | 1987-02-05 | Toho Rayon Kk | |
JPS5974119A (en) * | 1982-10-22 | 1984-04-26 | Toshiba Chem Corp | Epoxy resin composition |
JPS6143617A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPS6143618A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPS6143619A (en) * | 1984-08-07 | 1986-03-03 | Mitsubishi Rayon Co Ltd | Epoxy resin composition and prepreg thereof |
JPH0586422B2 (en) * | 1984-08-07 | 1993-12-13 | Mitsubishi Rayon Co | |
JPH0586420B2 (en) * | 1984-08-07 | 1993-12-13 | Mitsubishi Rayon Co | |
JPH0586421B2 (en) * | 1984-08-07 | 1993-12-13 | Mitsubishi Rayon Co | |
JPH0578444A (en) * | 1991-09-19 | 1993-03-30 | Ajinomoto Co Inc | Liquid acid anhydride-based one-pack type epoxy resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6017289B2 (en) | 1985-05-02 |
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