发明授权
US5298541A Aryl phosphonites, a process for their production and their use for stabilizing plastics 失效
芳基亚膦酸酯,其生产方法及其用于稳定塑料的用途

Aryl phosphonites, a process for their production and their use for
stabilizing plastics
摘要:
A process for the preparation of aryl phosphonites of the formula V ##STR1## wherein the radicals and n are defined in the disclosure. The invention further relates to a plastic molding composition, in particular a polyolefin molding composition containing aryl phosphonites of the formula V.
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