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US07737243B2 Highly productive coating composition for automotive refinishing 有权
用于汽车修补的高效涂料组合物

Highly productive coating composition for automotive refinishing
Abstract:
This invention relates to coating compositions and more particularly to highly productive coating compositions that quickly harden for sanding or buffing by incorporating therein a polyisocyanate adduct mixture into the coating composition as the crosslinking material. Such coatings are particularly useful for refinishing automobiles and trucks.
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