Poly(methyl methacrylate) blended with a solid poly(butyl acrylate-co- allyl acrylate) plasticizer

摘要

Poly(methyl methacrylate) is plasticized by mechanically blending therewith effective plasticizing amounts of a non-volatile, solid, linear copolymer of butyl acrylate and allyl acrylate. Such blends are miscible as indicated by the lowering of the glass transition temperature of the poly(methyl methacrylate).