Lubricant composition stabilized with substituted 1,2,4-triazole

Details Lubricant composition stabilized with substituted 1,2,4-triazole Lubricant composition stabilized with substituted 1,2,4-triazole

1990-02-27

1991-12-31

Willis, Prince E.

Compositions

Electrolytes for electrical devices

C10M13342

Patent

active

050769480

ABSTRACT:
The present invention provides compositions comprising organic material susceptible to degradation and, as metal deactivator and/or antioxidant, at least one compound having the formula(I): ##STR1## wherein X is a group of formula II: ##STR2## of formula III: ##STR3## wherein R.sub.1 is C.sub.1 -C.sub.20 linear or branched alkyl; C.sub.5 -C.sub.12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro; R.sub.2 is C.sub.1 -C.sub.20 linear or branched chain alkyl, C.sub.2 -C.sub.20 linear or branched chain alkyl interrupted by one or more oxygen atoms; C.sub.5 -C.sub.12 cycloalkyl; benzyl; or phenyl optionally substituted by halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or nitro; and n is 3 or 4.

REFERENCES:
A. M. Belousor, et al., Zh. Org. Khim., 16, 2622 (1980).
P. Ballesteros et al., Tetrahedron, 41, 5955 (1985).
U. F. Dallacker et al., Chem. Zeitung, 110, 101 (1986).
C. G. Kruse et al., Recl. Yrav. Chim. Pays-Bas, 98, 371 (1979).

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