JPS56141342A - Curable coating composition - Google Patents

Curable coating composition

Info

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
Application number
JP4588080A
Other languages
Japanese (ja)
Inventor
Atsushi Ikegami
Keiichi Uno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP4588080A priority Critical patent/JPS56141342A/en
Publication of JPS56141342A publication Critical patent/JPS56141342A/en
Pending legal-status Critical Current

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  • 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
JP4588080A 1980-04-07 1980-04-07 Curable coating composition Pending JPS56141342A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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