Imines of aminodiphenyl esthers as antioxidants and lubricating oils and greases containing same

摘要

N-Arylmethylideneaminodiphenyl ethers are effective antioxidants for high pressure applications. The corresponding 4'-methoxy analogs, such as 4-benzylideneamino-4'-methoxydiphenyl ether and 2- and 4-pyridylmethylideneamino-4'-methoxydiphenyl ether, have particularly desirable properties.