Substituted phenols as stabilizers

Details Substituted phenols as stabilizers Substituted phenols as stabilizers

1991-10-18

1994-12-27

McAvoy, Ellen M.

Compositions

Electrolytes for electrical devices

252 482, 252 484, 252 486, 252404, 568 41, 568 44, 568 46, 568 48, C10M13524, C10M13520

Patent

active

053762908

ABSTRACT:
Novel compositions are described which comprise an elastomer or a lubricant and at least one compound of the formulae I or II ##STR1## The symbols R.sub.1, R.sub.2, R.sub.3, Z.sub.1 and Z.sub.2 are as defined in claim 1.
The compounds of the formula II and some of the compounds of the formula I are novel, and they are used especially as antioxidants.

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