| abstract |
The present invention relates to transparent acrylic polymer compositions with improved resistance to alcohols, oils and fats. The polymer composition is A.I. Copolymers of alkyl (meth) acrylates, aromatic vinyl monomers and unsaturated carboxylic acid anhydrides, B.I. Copolymers containing aromatic vinyl monomers and vinyl cyanide monomers, as well as C.I. It comprises a particulate core-shell graft copolymer comprising a butadiene core as a rubbery phase and a copolymer containing an alkyl (meth) acrylate and optionally an aromatic vinyl monomer as a hard phase, wherein components A and B are polymers. A matrix is formed and the particulate core-shell type graft copolymer C is dispersed in the polymer matrix. |