| 摘要 |
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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