| 摘要 |
<p>BLENDS OF AN ACRYLIC POLYMER AND IMPACT RESISTANT INTERPOLYMER Blends of an acrylic polymer, such as polymethyl methacrylate, and an impact resistant interpolymer comprising crosslinked acrylic or methacrylic rubber, crosslinked styrene-acrylonitrile, and uncrosslinked styrene-acrylonitrile polymer components are disclosed. The blends have improved impact resistance as compared to the impact resistance of the acrylic polymer and have better strength, hardness, and stiffness than the interpolymer component.</p> |
