Sulfidoxymolybdenum dialkylphosphorodithioate
AssigneeAsahi Denka Kogyo Kabushiki Kaisha
InventorsShigeru Katsumata, Takuro Handa, Tamiji Kamakura, Noriyoshi Tanaka, Hidekatsu Katoh, Kimiyoshi Namiwa, Yoshikazu Shoji
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Abstract
Disclosed is a novel sulfidoxymolybdenum dialkylphosphorodithioate represented by the following general formula (I): ##STR1## wherein R stands for a secondary alkyl group having 4 to 30 carbon atoms and four R's may be the same or different, and X stands for O or S and four X's may be the same or different. This compound is very valuable as the lubricant additive.
Claims20
A lubrication composition which comprises a base oil and a sulfidoxymolybdenum dialkylphosphorodithioate represented by the following general formula (I):
- ##STR10## wherein R stands for a seoondary alkyl group having 4 to 30 carbon atoms and the four R's may be the same or different, and X stands for O or S and the four X's may be the same or different.
Dependencies are inferred from the claim text.