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A high solids coating composition of an acrylic polymer, a polyester polyol and an alkylated melamine crosslinking agent
A high solids coating composition of an acrylic polymer, a polyester polyol and an alkylated melamine crosslinking agent
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机译:丙烯酸聚合物,聚酯多元醇和烷基化三聚氰胺交联剂的高固含量涂料组合物
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摘要
The high solids coating composition contains at least 40% by weight of a binder of film-forming constituents in which the constituents are of(1) an acrylic polymer of styrene or methyl methacrylate or mixtures thereof, an alkyl acrylate or an alkyl methacrylate and a hydroxyl alkyl acrylate or methacrylate.(2) a polyester polyol and(3) an alkylated melamine formaldehyde crosslinking agent and optionally,an acid catalyst; the composition is particularly useful as a primer or an exterior finish for automobiles, trucks, airplanes and can be used an a appliance finish and for coil coatings.
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