Water-borne polyester coatings by miniemulsion polymerization

摘要: A distinctive graft copolymer is made by dissolving an unsaturated polyester resin in various vinyl monomers (methyl methacrylate, styrene, etc.). The monomer/unsaturated solution then miniemulsion polymerized to form a latex consisting of submicron particles polymer with the grafted onto backbone. can be applied substrate, which on drying forms polymeric film good properties. used paint formulation place acrylate, acetate or styrene-divinyl benzene latex. In this way it possible produce water-borne coatings combine hardness properties coating easy application and cleanup. will beneficially lack organic solvent exposure typical coatings.