JPS5466943A - Photosensitive adhesive - Google Patents
Photosensitive adhesiveInfo
- Publication number
- JPS5466943A JPS5466943A JP13656077A JP13656077A JPS5466943A JP S5466943 A JPS5466943 A JP S5466943A JP 13656077 A JP13656077 A JP 13656077A JP 13656077 A JP13656077 A JP 13656077A JP S5466943 A JPS5466943 A JP S5466943A
- Authority
- JP
- Japan
- Prior art keywords
- meth
- adhesive
- reaction product
- unsaturated carboxylic
- carboxylic acid
- 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
- Macromonomer-Based Addition Polymer (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Epoxy Resins (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: The title adhesive having improved workability, curability, and physical properties, comprising the reaction product between a specific epoxy prepolymer and an unsaturated carboxylic acid, an acrylic oligomer, and a photopolymerization intiator.
CONSTITUTION: An adhesive comprising (A) 90W40 wt.% of the reaction product between (a) an epoxy prepolymer having two or more epoxy groups of formulaI: (n is 1W2) and (b) an unsaturated carboxylic acid, e.g. (meth)acrylic acid, etc., (B) 10W60 wt.% of a methacrylate or acrylate oligomer having an average moldecular weight ≤1,000 and 2W4 (meth)acryloly groups, (C) 1W6 wt.% of a photopolymerization initiator, e.g. benzophenone, etc., and, if necessary, (D) a polyacrylate copolymer.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13656077A JPS5466943A (en) | 1977-11-08 | 1977-11-08 | Photosensitive adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13656077A JPS5466943A (en) | 1977-11-08 | 1977-11-08 | Photosensitive adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5466943A true JPS5466943A (en) | 1979-05-29 |
JPS5728514B2 JPS5728514B2 (en) | 1982-06-17 |
Family
ID=15178080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13656077A Granted JPS5466943A (en) | 1977-11-08 | 1977-11-08 | Photosensitive adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5466943A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869216A (en) * | 1981-09-30 | 1983-04-25 | ユニオン・カ−バイド・コ−ポレ−シヨン | Hardenable forming composition |
-
1977
- 1977-11-08 JP JP13656077A patent/JPS5466943A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869216A (en) * | 1981-09-30 | 1983-04-25 | ユニオン・カ−バイド・コ−ポレ−シヨン | Hardenable forming composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5728514B2 (en) | 1982-06-17 |
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