| abstract |
Substituted phenols of the general formula I in which R is alkyl, cycloalkyl, phenylalkyl, -CH 2 -, -A-R 2. or a group of the general formula II, R.sub.1. is alkyl, cycloalkyl, phenylalkyl or a group of formula (II); is alkyl, - (CH.sub.2.d.). or a group of formula III, R.sub.3. is hydrogen, cycloalkyl, or alkyl, R @ 4 is. is alkyl, cycloalkyl, phenylalkyl or a group of formula II or IV, A is S or SO, E is a bond, -CH 2, O- or -CH.sub.2-NH-, G is an acid to or -NR.sub.3.n-, Y is alkyl, cyclohexyl, phenyl or alpha- or beta-naphthyl, R.sub. .5.n. is alkyl, and m m is 1 or 2, with at least one of the radicals R and R 4 being n. is a group of the general formula II or R is CH.sub.2-A-R.sub.2. and R.sub.4.n. is a group of formula IV. These compounds are suitable for stabilizing the organic material, especially for vulcanization to synthetic or natural rubber. The following describes the compositions containing these compounds and using these compounds. |