Title:
Lubricating compositions
United States Patent 2798045
US Patent References:
Lubricant
- - 2261047

Slushing oil compositions
- - 2382699

Inhibited oil
- - 2417876

Mineral oil composition
- - 2493216

Marine engine lubricant
- - 2493483


Inventors:
Buck, Frank A. M.
Coker Jr., George T.
Publication Date:
07/02/1957
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Assignee:
Shell, Dev
Primary Class:
508/355
Other Classes:
252/392, 508/357, 252/391
International Classes:
C10M163/00
US Patent References:
2662856Mineral oil compositions
2689846Terpene-phosphorous pentasulfidesulfur lubricating oil additive
2723235Lubricants
2736658Method of protecting metal surfaces from corrosion and corrosion inhibitor compositions