JPS56141342A - Curable coating composition - Google Patents
Curable coating compositionInfo
- Publication number
- JPS56141342A JPS56141342A JP4588080A JP4588080A JPS56141342A JP S56141342 A JPS56141342 A JP S56141342A JP 4588080 A JP4588080 A JP 4588080A JP 4588080 A JP4588080 A JP 4588080A JP S56141342 A JPS56141342 A JP S56141342A
- Authority
- JP
- Japan
- Prior art keywords
- photopolymerization
- viscosity
- polymerization initiator
- solution
- thermal polymerization
- 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
Landscapes
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a composition capable of forming a very hard film having good flatness, uniformity, crack resistance and adhesive property, by incorporating a polyfunctional (meth)acrylate monomer with a photopolymerization or thermal polymerization initiator, and polymerizing the resultant mixture in a solution state to increase the viscosity thereof.
CONSTITUTION: A curable ethylenic monomer composition solution containing 50wt% or more, preferably 80wt% or more, based on the total ethylenically unsaturated compound, polyfunctional monomer having three or more (meth)acryloyloxy groups in the molecule and 0.001W10wt%, preferably 0.001W3wt%, photopolymerization or thermal polymerization initiator is polymerized in a solution state. The reaction is then stopped before the gelation due to the increase in viscosity, and the viscosity is increased to 1.1 times or more, preferably 1.5W100 times, that of the solution before the polymerization. The photopolymerization or thermal polymerization initiator may added to the initial radical reaction solution.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4588080A JPS56141342A (en) | 1980-04-07 | 1980-04-07 | Curable coating composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4588080A JPS56141342A (en) | 1980-04-07 | 1980-04-07 | Curable coating composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141342A true JPS56141342A (en) | 1981-11-05 |
Family
ID=12731532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4588080A Pending JPS56141342A (en) | 1980-04-07 | 1980-04-07 | Curable coating composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141342A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980410A (en) * | 1982-10-29 | 1984-05-09 | Asahi Chem Ind Co Ltd | Antistatic composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116579A (en) * | 1973-12-13 | 1975-09-11 | ||
JPS53104638A (en) * | 1977-02-23 | 1978-09-12 | Mitsubishi Rayon Co Ltd | Coating composition and preparation of abrasion resistant synthetic resin molded artticle using the same |
-
1980
- 1980-04-07 JP JP4588080A patent/JPS56141342A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50116579A (en) * | 1973-12-13 | 1975-09-11 | ||
JPS53104638A (en) * | 1977-02-23 | 1978-09-12 | Mitsubishi Rayon Co Ltd | Coating composition and preparation of abrasion resistant synthetic resin molded artticle using the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5980410A (en) * | 1982-10-29 | 1984-05-09 | Asahi Chem Ind Co Ltd | Antistatic composition |
JPH0335325B2 (en) * | 1982-10-29 | 1991-05-27 | Asahi Chemical Ind |
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