Urea grease composition for constant velocity joints
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United States of America Patent
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Mar 1, 2011
Grant Date -
Jan 27, 2005
app pub date -
Jun 17, 2004
filing date -
Jun 18, 2003
priority date (Note) -
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Abstract
Urea grease composition for constant velocity joints is provided containing base oil, one or more urea thickener compounds, (A) one or more molybdenum sulphurized dialkyldithiocarbamates represented by general formula (I) ##STR00001## wherein R.sup.1 and R.sup.2 are independently chosen from alkyl groups of from 1 to 24 carbons, m+n=4, m is from 0 to 3 and n is from 4 to 1, (B) triphenylphosphorothionate represented by formula (II) ##STR00002## and (C) one or more stearic acid metal salts.
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