发明申请
US20080045662A1 Degradation of Polypropylene with Hydroxylamine Ester Compositions 有权
聚丙烯与羟胺酯组合物的降解

Degradation of Polypropylene with Hydroxylamine Ester Compositions
摘要:
The invention relates to novel composition comprising hydroxylamine esters and thio compounds, which are suitable for lowering the molecular weight of polypropylene, propylene copolymers or polypropylene blends and result in an excellent degradation performance at temperatures below 220° C.
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