发明公开
EP0404311A1 Ultraviolet resistant glutarimide polymers 失效
Gegen Ultraviolett-StrahlungbeständigeGlutarimidpolymere。

Ultraviolet resistant glutarimide polymers
摘要:
Polymers of (N-lower alkyl)dimethylglutarimide or (N-­hydrogen)dimethylglutarimide are resistant to surface crazing, molecular weight degradation and yellowing on exposure to ultraviolet light, by inclusion of a hindered amine stabilizer.
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