| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aqueous coating material excellent in polymerization stability in manufacture and storage stability after manufacture, and capable of forming a coated film excellent in processability and adhesivity, without using a constituting component originated from BPA; and to provide a method for manufacturing the same and a can coated with the same. <P>SOLUTION: The aqueous coating material comprises an acryl-modified polyester resin (A), a basic compound (B) and a curing agent (C), wherein the acryl-modified polyester resin (A) comprises a polyester resin (D), a polyester resin (F) made by reacting an aromatic vinyl monomer, an amide-based monomer and an alkyl (meth)acrylate-based monomer in the presence of a water-insoluble polymerization initiator (E), and a resin made by reacting an aromatic vinyl monomer, a carboxyl group-containing monomer and an alkyl (meth)acrylate-based monomer in the presence of a water-insoluble polymerization initiator (E). <P>COPYRIGHT: (C)2012,JPO&INPIT |
