FILM-FORMING COMPOSITIONS SUBSTANTIALLY FREE OF ORGANIC SOLVENT, MULTI-LAYER COMPOSITE COATINGS AND RELATED METHODS.

摘要

Film-forming compositions are disclosed that are substantially free of organic solvent. The film-forming compositions include a resinous binder and at least one water dilutable additive including the reaction product of (i) a reactant including at least one isocyanate functional group with (ii) an active hydrogen containing alkoxypolyalkylene compound. Also disclosed are multi-layer composite coatings that include such film-forming compositions and methods of applying such multi-component composite coatings to a substrate.