C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/366, 253/56,
C07D 295/04 (2006.01) C10M 1/14 (1980.01)
Patent
CA 1080710
Abstract of the Disclosure N-substituted morpholines of the formula O(CH2CH2)2NR'YR'', wherein R' is a divalent organic radical of at least one to about 30 carbon atoms, Y is -O-, -S-, Image , Image or -NR3-, R3 is a hydrogen atom or a hydrocarbyl radical of at least one carbon atom and R" is a monovalent hydrocarbon radical of at least fifteen carbon atoms, are useful as additives for lubricants. Particularly preferred embodiments of the invention include those wherein Y is Image , R' is 1,3-propylene and R" is a hydrocarbyl group of at least about forty carbon atoms.
228794
Meinhardt Norman A.
Widmer Robert
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