Diphosphites

Details Diphosphites Diphosphites

1995-10-05

1997-04-08

Reddick, Judy M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus esters

25240024, 252407, 558 71, 558 85, 987 39, 987 40, C07F 902

Patent

active

056189621

ABSTRACT:
A diphosphite is provided derived from phosphorous trihalide, tetra alkyl hindered bisphenol, and a neoalkyl diol. The phosphites exhibit improved stability and are useful as thermal oxidative stabilizers for thermoplastic compositions.

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