Acrylic graft copolymers blended with acrylic resins

摘要

A process which improves the handleability of resilient, acrylic graft rubber particles which comprises coagulating the rubber particles, then contacting the coagulated particles in the coagulation medium with a dispersion of a non-resilient alkyl methacrylate resin and coagulating the alkyl methacrylate resin on the surface of the rubber particles. The particles of alkyl methacrylate resin adhere to the rubber particles and prevent the normally sticky rubber particles from adhering to one another.