| abstract |
PURPOSE: To prepare the title compsn. giving a dispersion with an improved dryability and a coating film with improved resistances to solvent and water by emulsion polymerizing three specific, ethylenically unsatd. monomers and an ethylenically unsatd. carboxylic acid. n CONSTITUTION: 10-30wt.% ethylenically unsatd. nitrile monomer (e.g. acrylonitrile), 2-15wt.% ethylenically unsatd. carboxylic acid (e.g. methacrylic acid), 2-15wt.% glycidylated ethylenically unsatd. monomer (e.g. glycidyl methacrylate), and 50-86wt.% other ethylenically unsatd. monomer (e.g. styrene) are emulsion polymerized in the presence of an emulsifier and a polymn. initiator in a solvent. n COPYRIGHT: (C)1992,JPO&Japio |