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US5420209A Preparation of (meth) acrylic/glutarimide copolymers 失效
(甲基)丙烯酸/戊二酰亚胺共聚物的制备

Preparation of (meth) acrylic/glutarimide copolymers
摘要:
(Meth)acrylic/glutarimide copolymers, well suited, e.g., for optical applications, having enhanced glass transition temperatures (Tg), are prepared by salifying the acid functions of (meth)acrylic ester/(meth)acrylic acid copolymers, and then imidifying such "intermediate" salified copolymers into the subject (meth)acrylic/glutarimide polymers.
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