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US 5,852,067 AGranted
Near infrared rays-curing putty composition
AssigneesShowa Denko K. K., Kansai Paint Co., Ltd.
InventorsHajime Sukejima, Shinji Tomita, Shuichi Sugita, Kazuhiko Ooga
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Abstract
A near infrared rays-curing putty composition containing (A) a polymerizable ethylenically unsaturated group-containing resin, (B) a polymerizable ethylenically unsaturated compound and (C) a near infrared rays polymerization initiator, said near infrared rays polymerization initiator (C) being a near infrared rays-absorbing cationic dye and a resin powder consisting of gelation polymer fine particles.
Claims7
A near infrared rays-curing putty composition comprising:
- (A) a resin containing at least one polymerizable ethylenically unsaturated group,
- (B) a polymerizable unsaturated compound comprising monomers or oligomers containing at least one ethylenically unsaturated group,
- (C) a near infrared rays polymerization initiator, said near infrared rays polymerization initiator (C) being a near infrared rays-absorbing cationic dye, and
- (D) a resin powder consisting of gelation polymer fine particles obtained by emulsion polymerization, said gelation polymer fine particles being contained in an amount of 1 to 100 parts by weight per 100 parts by weight of a total solid content in the resin (A) and compound (B).
1 more element
Dependencies are inferred from the claim text.