| 摘要 |
<p>ESTER PLASTICIZED STYRENE/UNSATURATED ACID ANHYDRIDE COPOLYMER Styrene/maleic anhydride copyolymers and their polyblends can be plasticized using an ester of an aromatic carboxylic acid, which may be halogenated, and a C10 to C24 alkyl alcohol having a melting point of at least 50.degree.C. Such copolymers and the polyblends can be used for producing extrusions and moldings.</p> |
