Process for curing a polymerizable composition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6620857
APP PUB NO 20010034379A1
SERIAL NO

09848015

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Abstract

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By means of a curing process combining thermal and UV curing it is possible, using compositions comprising (A) a coating system based on a polyacrylate polyol or polyester polyol with melamine, or a polyacrylate polyol and/or polyester polyol with a blocked or unblocked polyisocyanate, or a carboxyl-, anhydride- or amino-functional polyester and/or polyacrylate with an epoxy-functional polyester or polyacrylate, (B) an OH--, NH.sub.2 --, COOH--, epoxy- or NCO-functional resin containing, in addition, at least one ethylenically unsaturated double bond, which is separated from the functional group by a spacer group, and (C) at least one photoinitiator, to obtain coatings having good surface properties.

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Patent Owner(s)

  • CIBA SPECIALTY CHEMICALS CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Valet, Andreas Binzen, DE 48 805

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