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Phosphites and phosphoramides of hindered amine light stabilizing compounds useful as stabilizers.
Phosphites and phosphoramides of hindered amine light stabilizing compounds useful as stabilizers.
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机译:受阻胺光稳定化合物的亚磷酸酯和磷酰胺可用作稳定剂。
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摘要
Novel compounds of formula I BR/ (CF DRAWING IN BOPI) BR/ BR/ are described in which the generic symbols have the definition given in claim 1, as stabilizers of organic materials against degradation due to oxidation, heat or light.
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