Compositions – Electrolytes for electrical devices
Patent
1983-09-19
1985-07-16
Shine, W. J.
Compositions
Electrolytes for electrical devices
C10M 120, C10M 132
Patent
active
045295301
ABSTRACT:
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 ##STR1## wherein R.sub.1 is a monovalent aliphatic hydrocarbon radical having 12-24 carbon atoms, R.sub.2 is a divalent triazine derivative radical, R.sub.3 is a divalent aromatic hydrocarbon radical having 6-15 carbon atoms or the derivative radical thereof, and R.sub.4 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.
REFERENCES:
patent: 4100081 (1978-07-01), Dreher et al.
patent: 4113640 (1978-09-01), Wulfers
Ichimaru Tetsuo
Iwasaki Kozo
Kato Kazuo
Kurahashi Motofumi
Shimizu Shirow
Chuo Yuka Co., Ltd.
Mitsui Toatsu Chemicals Inc.
Nippon Steel Corporation
Shine W. J.
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