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发明授权
US4705832A Injection moldable amide-imide copolymers containing polyetherimides 失效
含聚醚酰亚胺的注射成型酰胺 - 酰亚胺共聚物

Injection moldable amide-imide copolymers containing polyetherimides
摘要：
The toughness properties of a polyamide-imide copolymer are improved by the addition of polyetherimides. These copolymers are useful as engineering resins, films are molded objects.
摘要（中）：

聚酰胺酰亚胺共聚物的韧性通过加入聚醚酰亚胺而得到改善。 这些共聚物可用作工程树脂，薄膜是成型体。

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