| 摘要 |
<p>A hot extrudable blend comprising vinylidene chloride-methyl acrylate copolymer and at least about 0.5 parts acrylic polymer per hundred weight of the copolymer. The blend is used to prepare a thermoplastic body having a discrete portion consisting essentially of the blend. The thermoplastic body is prepared by mixing the blend components, heating and extruding at least the blend as the sole material in a particular extrusion flow path bounded by metal walls.</p> |
