Paint formulation

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United States of America Patent

PATENT NO 5520963
SERIAL NO

08269089

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to a coating composition having a low concentration of cellulose acetate butyrate so as to minimize the formation of defects in the coating when dried and particularly relates to a urethane paint for spraying having cellulose acetate butyrate with a concentration between 0.1 and 2% by weight of the total solids in the ready-to-spray paint. A method of spraying an article with urethane paint is also described which comprises the steps of: adding cellulose acetate butyrate to urethane paint, and spraying an article, where the concentration of cellulose acetate butyrate is selected to have a concentration between 0.1 to 2.0% by weight of the total solids in said paint ready for spraying.

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Patent Owner(s)

Patent OwnerAddress
DUPONT CANADA INCMISSISSAUGA ONTARIO L5N 5M8

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Tong Z Scarborough, CA 1 8

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