(Hydroxyphenyl) silane stabilizers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524265, 556443, 556449, 556463, 556484, 556486, C07F 718, C07F 712, C07F 708, C08K 554

Patent

active

047834951

ABSTRACT:
((Hydroxyphenyl)silane derivatives of the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as process stabilizers in organic materials containing phenolic antioxidants.

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