| 摘要 |
<p>Polyamide-grafted poly(glutarimide) ionomers can form tough, clear thermoplastic materials having resistance to stress-whitening and attractive optical properties. The ionomers may be provided in blends with ungrafted polyamide and poly(glutarimide) in amounts of above 5% by weight of ionomer by a process wherein the polyamide and poly(glutarimide) are reacted at elevated temperature in the presence of a catalytic amount of a base.</p> |
