Hydrolytically stable diphosphites useful as antioxidants

Details Hydrolytically stable diphosphites useful as antioxidants Hydrolytically stable diphosphites useful as antioxidants

1981-12-11

1983-05-17

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524151, C08K 552, C07F 9141

Patent

active

043840620

ABSTRACT:
Diphosphites having the structural formula: ##STR1## wherein: R.sup.1 and R.sup.2 may be the same or different and are C.sub.4 to C.sub.12 tertiary alkyl or C.sub.9 to C.sub.14 tertiary aralkyl;

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Mukmeneva, "Chemical Abstracts", vol. 60, 5375d.

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