JPS57149370A - Epoxy resin-base adhesive - Google Patents
Epoxy resin-base adhesiveInfo
- Publication number
- JPS57149370A JPS57149370A JP3382681A JP3382681A JPS57149370A JP S57149370 A JPS57149370 A JP S57149370A JP 3382681 A JP3382681 A JP 3382681A JP 3382681 A JP3382681 A JP 3382681A JP S57149370 A JPS57149370 A JP S57149370A
- Authority
- JP
- Japan
- Prior art keywords
- epoxy resin
- block copolymer
- arom
- substd
- monovinyl
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: The titled adhesive with excellent shearing strength and peeling strength, comprising an epoxy resin, a modified product prepd. by grafting an unsaturated carboxylic acid on a specified block copolymer, and a curing agent for the epoxy resin.
CONSTITUTION: An epoxy resin-fase adhesive comprising 100pts.wt. epoxy resin, 5W100pts.wt. modified block copolymer prepd. by grafting 0.01W30wt% unsaturated carboxylic acid or a deriv. thereof on a block copolymer of formulasIWV (wherein A is a block consisting of a monovinyl-substd. arom. compd. polymer; B is a block consisting of a conjugated diolefin; X is a polyfunctional residue having m bonds; m is 3W7; n is 2W10) having a monovinyl-substd. arom. compd. content of 10W70wt% and number-average molecular weight of 5,000W500,000 or a hydrogenated product thereof, and an adequate amt. of a curing agent for the epoxy resin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3382681A JPS57149370A (en) | 1981-03-11 | 1981-03-11 | Epoxy resin-base adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3382681A JPS57149370A (en) | 1981-03-11 | 1981-03-11 | Epoxy resin-base adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149370A true JPS57149370A (en) | 1982-09-14 |
JPS648036B2 JPS648036B2 (en) | 1989-02-10 |
Family
ID=12397288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3382681A Granted JPS57149370A (en) | 1981-03-11 | 1981-03-11 | Epoxy resin-base adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57149370A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548985A (en) * | 1983-02-15 | 1985-10-22 | Toyo Seikan Kaisha, Ltd. | Hot-melt adhesive |
US4778851A (en) * | 1985-06-26 | 1988-10-18 | The Dow Chemical Company | Rubber-modified epoxy compounds |
US5342885A (en) * | 1989-12-08 | 1994-08-30 | Shell Oil Company | Epoxy resin coating with COOH-grated hydrogenated block copolymer |
-
1981
- 1981-03-11 JP JP3382681A patent/JPS57149370A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4548985A (en) * | 1983-02-15 | 1985-10-22 | Toyo Seikan Kaisha, Ltd. | Hot-melt adhesive |
US4778851A (en) * | 1985-06-26 | 1988-10-18 | The Dow Chemical Company | Rubber-modified epoxy compounds |
US5342885A (en) * | 1989-12-08 | 1994-08-30 | Shell Oil Company | Epoxy resin coating with COOH-grated hydrogenated block copolymer |
US5362805A (en) * | 1989-12-08 | 1994-11-08 | Shell Oil Company | Melt bending cooh-grafted hydrogenated block copolymer and epoxy resin |
Also Published As
Publication number | Publication date |
---|---|
JPS648036B2 (en) | 1989-02-10 |
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