PROCESS FOR PREPARING AN ADHESIVE MATERIAL FOR AQUEOUS PAINT CONTAINING A COPOLYMER WITH A CORE-SHELL STRUCTURE

摘要

PURPOSE: A process for preparing an adhesive material for aqueous paint is provided to ensure excellent adhesive property, film stability, and stable dispersibility, especially water resistance.;CONSTITUTION: A process for preparing an adhesive material for aqueous paint includes the steps of: (i) adding a first monomer and a polymerization initiator to an aqueous gelatinized starch solution and polymerizing the monomer to form a core in which starch and monomer are copolymerized; and (ii) adding a secondary monomer and a polymerization initiator to the reactant of step (i), and polymerizing the monomer to form an emulsion containing a copolymer with a core-shell structure formed by polymerizing the secondary monomer on the core.;COPYRIGHT KIPO 2011