C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
C10M 169/04 (2006.01) C10M 105/38 (2006.01) C10M 111/02 (2006.01) C10M 129/10 (2006.01) C10M 133/12 (2006.01) C10M 133/16 (2006.01) C10M 133/38 (2006.01)
Patent
CA 2167017
The instant invention relates to a lubricant composition stabilized against the deleterious effects of heat and oxygen. The composition comprises a triglyceride oil or an oil which is an ester wherein unsaturation is present in either the alcohol moiety or the acid moiety and an effective stabilizing amount of either an N,N-disubstituted amino- methyl-1,2,4-triazole or an N,N-disubstituted aminomethylbenzotriazole; a higher alkyl substituted amide of dodecylene succinic acid; a phenolic antioxidant; and an aromatic amine antidoxidant. Further additives can be added to these lubricant formulations.
Chasan David Eliezer
Wilson Patricia Roberta
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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