High solids coating compositions are made by blending a crosslinkable organic polymer, a solvent, at least one reactive urea derivative, a crosslinking agent and optionally a crosslinking catalyst. The resultant high solids coating compositions can be either solutions or dispersions depending upon the particular polymer and solvent and the reactive urea chosen as the reactive cosolvent or reactive diluent. The reactive urea derivatives can be mixed with reactive carbamate derivatives.
高固体份涂料组合物是通过混合可交联有机
聚合物、溶剂、至少一种活性
脲衍
生物、
交联剂和交联
催化剂制成的。根据特定的
聚合物和溶剂以及作为反应性助溶剂或反应性稀释剂的活性
脲的选择,所得到的高固体份涂料组合物可以是溶液或分散体。活性
脲衍
生物可与活性
氨基甲酸酯衍
生物混合。