T-BUTYL ALCOHOL/WATER COSOLVENT EMULSION COPOLYMERIZATION OF A MONOMERIC SYSTEM COMPRISING METHYL METHACRYLATE AND BICYCLIC METHACRYLATE

摘要

A mixture comprising a bicyclic methacrylate, methyl methacrylate, up to 10 percent by weight of ethyl acrylate, an aqueous medium containing an organic solvent that is substantially inert, such as t-butyl alcohol, is polymerized in emulsion to give a product which contains a low level of coagulum and of residual monomer.