Lubricating grease composition
AssigneeIndian Oil Corporation Limited
InventorsGopal Mishra, Paramsivam Senthivel, Suresh Nagar, Anoop Kumar, Kanta Naithani, Ravinder Malhotra, Ram Verma, Brij Bansal
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Abstract
Lubricating grease compositions have a titanium complex grease component along with a mineral/synthetic oil-based component and a conventional soap or grease. The conventional soaps and greases may be lithium complex, calcium sulfonate, or aluminum complex-based, among others, with and without additives. The compositions are high performance geases, exhibiting improved drop point, extreme pressure, antiwear, oil separation, and shelf life properties.
Claims10
A lubricating grease composition comprising a titanium complex grease consisting of 2-20% by weight of titanium alkaoxide, 2-20% by weight of carboxylic acids other than fatty acids, 5-35% by weight of fatty acids, and 0-5% by weight of water;
- 20-90% by weight of an oil selected from the group consisting of mineral and synthetic oils;
- 10-60% by weight of a conventional soap or grease;
- and 0-10% by weight of additives.
Dependencies are inferred from the claim text.