C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
253/57
C10M 115/08 (2006.01) C07D 251/48 (2006.01) C07D 251/54 (2006.01)
Patent
CA 1221084
ABSTRACT OF THE DISCLOSURE Triurea grease compositions having excellent oil separation, shear stability, oxidation stability and structural stability of a thickening agent at a high temperature, which contains a triurea compound Image wherein R1 is a monovalent aliphatic hydrocarbon radical having 12-24 carbon atoms, R2 is a divalent triazine derivative radical, R3 is a divalent aromatic hydrocarbon radical having 6-15 carbon atoms or the derivative radical thereof, and R4 is at least one of monovalent aliphatic hydrocarbon radicals having 2-24 carbon atoms, derivative radicals thereof, monovalent aromatic hydrocarbon radicals having 6-10 carbon atoms and derivative radicals thereof, as a thickening agent in a usual lubricating base oil.
436506
Ichimaru Tetsuo
Iwasaki Kozo
Kato Kazuo
Kurahashi Motofumi
Shimizu Shirow
Chuo Yuka Co. Ltd.
Kirby Eades Gale Baker
Mitsui Toatsu Chemicals Inc.
Nippon Steel Corporation
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