Liquid curable resin composition, coating, and cured coating therefrom

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United States of America Patent

PATENT NO 6355703
SERIAL NO

09592615

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Abstract

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The invention relates to a liquid curable resin composition comprising: (A) a polyfunctional (meth)acrylic compound containing at least three (meth)acryloyl groups in the molecule, (B) a reaction product of an alkoxy silane compound having a polymerizable unsaturated group, an urethane bond group, and an organic group represented by the following formula (1), ##STR1## wherein X is NH--, --O--, or --S-- and Y is an oxygen atom or a sulfur atom, and when X is --O--, Y is a sulfur atom, with silica particles, (C) a radiation curable acrylic resin comprising a carboxyl group in its molecule, of which the Tg is 50 or higher, (D) a radiation polymerization initiator, and (E) a non reactive solvent. The invention further relates to the coating obtained after evaporation of the solvent, and to the cured coating after irradiation.

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Patent Owner(s)

Patent OwnerAddress
JSR CORPORATIONMINATO-KU TOKYO 105-8640
DSM N VHET OVERLOON 1 THE NETHERLANDS TE HEERLEN 6411
JAPAN FINE COATINGS CO LTDTSUCHIURA-SHI IBARAKI 300-4104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baba, Atsushi Tsuchiura, JP 85 642
Eriyama, Yuichi Umezono, JP 20 229
Ukachi, Takashi Kamiya, JP 71 1047

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