JPS5463152A - Flexible epoxy resin composition - Google Patents
Flexible epoxy resin compositionInfo
- Publication number
- JPS5463152A JPS5463152A JP13013277A JP13013277A JPS5463152A JP S5463152 A JPS5463152 A JP S5463152A JP 13013277 A JP13013277 A JP 13013277A JP 13013277 A JP13013277 A JP 13013277A JP S5463152 A JPS5463152 A JP S5463152A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- chloroprene
- resin composition
- chloroprene polymer
- parts
- 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
Abstract
PURPOSE: To prepare a flexible epoxy resin composition which is rapidly curable at room temperature, and useful as a high performance cold-setting adhesive, by compounding an epoxy resin with a carboxyl group-containing liquid chloroprene polymer.
CONSTITUTION: A flexible epoxy resin composition comprising (A) a bisphenol A-type epoxy resin, pref, a liquid epoxy resin having am epoxy equvalent of 100W 1000, (B) a liquid chloroprene polymer having a number average molecular weight of 500W10000 and an average number of carboxyl group of ≥1.5 molecule, and (C) a curing agent such as xylylendediamine, etc. The amount of the chloroprene polymer is 5W200 parts per 100 parts of the epoxy resin. 20W100 parts of the chloroprene-content is especially preferable with regar to the balance of the shear strenbth the and the peeling strength of the adhesive layer. The chloroprene polymer is prepared by the copolymerization of chloroprene monomer, a copolymerizable monomer, and an unsaturated carbosylic acid, using 0.5W20 PHM of thioglycolic acid as a chain transfer agent.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13013277A JPS5463152A (en) | 1977-10-29 | 1977-10-29 | Flexible epoxy resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13013277A JPS5463152A (en) | 1977-10-29 | 1977-10-29 | Flexible epoxy resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5463152A true JPS5463152A (en) | 1979-05-21 |
Family
ID=15026709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13013277A Pending JPS5463152A (en) | 1977-10-29 | 1977-10-29 | Flexible epoxy resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5463152A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5649727A (en) * | 1979-09-29 | 1981-05-06 | Nippon Zeon Co Ltd | Molding, casting or adhesive material |
JPS5734151A (en) * | 1980-08-11 | 1982-02-24 | Yokohama Rubber Co Ltd:The | Epoxy resin composition |
JPS58210920A (en) * | 1982-05-31 | 1983-12-08 | Shin Etsu Chem Co Ltd | Thermosetting epoxy resin composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015520A (en) * | 1973-06-07 | 1975-02-19 | ||
JPS5061482A (en) * | 1973-09-28 | 1975-05-27 |
-
1977
- 1977-10-29 JP JP13013277A patent/JPS5463152A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015520A (en) * | 1973-06-07 | 1975-02-19 | ||
JPS5061482A (en) * | 1973-09-28 | 1975-05-27 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5649727A (en) * | 1979-09-29 | 1981-05-06 | Nippon Zeon Co Ltd | Molding, casting or adhesive material |
JPS5734151A (en) * | 1980-08-11 | 1982-02-24 | Yokohama Rubber Co Ltd:The | Epoxy resin composition |
JPS6225166B2 (en) * | 1980-08-11 | 1987-06-02 | Yokohama Rubber Co Ltd | |
JPS58210920A (en) * | 1982-05-31 | 1983-12-08 | Shin Etsu Chem Co Ltd | Thermosetting epoxy resin composition |
JPS636084B2 (en) * | 1982-05-31 | 1988-02-08 | Shinetsu Chem Ind Co |
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