ACRYLIC RESINS AS BINDERS IN COLOUR CONCENTRATES

摘要

Color concentrates comprising a colorant such as a pigment and a polymeric binder, and polymeric binders therefor, said polymeric binders comprising: (a) 70-90 percent of methyl methacrylate, by weight of the polymer; (b) 10-20 percent of methyl acrylate; and (c) from 0 to 10 percent of at least one free radically polymerizable monomer of the formula wherein R1 is hydrogen or methyl and R2 is a moiety carrying a functional group.