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US 2004/0167280 A1Published application
Coating composition and article coated with the composition
AssigneeNippon Arc Co., Ltd.
InventorHisayuki Kayanoki
Life of this patent
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Abstract
A coating composition comprising (1) an anionic surfactant comprising a sulfonic acid salt, (2) a sol of fine inorganic oxide particles, (3) a silicon compound having one acryl or methacryl group and a hydrolyzable group or a product of hydrolysis of the compound, (4) a compound having at least two photopolymerizable unsaturated groups, and (5) a photopolymerization initiator; and a coated article obtained by applying the coating composition to a base and then photocuring the coating. The coated article combines antifogging properties with abrasion resistance sufficient for practical use.
Claims9
A coating composition comprising:
- (1) an anionic surfactant comprising a sulfonic acid salt;
- (2) inorganic oxide microparticles;
- (3) a silicon compound, having one acryl group or methacryl group and a hydrolyzable group, or a hydrolysate of the compound;
- (4) a compound having at least two photopolymerizable unsaturated groups;
- and
- (5) a photopolymerization initiator.
3 more elements
Dependencies are inferred from the claim text.