Molybdenum disulfide - molybdenum oxide lubricants
Patent 4828729 Issued on May 9, 1989. Estimated Expiration Date: 
April 13, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 13, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3223626 3314885 3622512 Low-wear grease for journal bearings Grease composition containing poly(alpha-olefin) Patent #: 4406800 InventorAssigneeApplicationNo. 07/181135 filed on 04/13/1988US Classes:508/169, With sulfur compound or additional inorganic metal compound508/165The inorganic compound contains heavy metal or aluminumExaminersPrimary: Dixon, William R. Jr.Assistant: Johnson, Jerry D. Attorney, Agent or FirmInternational ClassesC10M 103/06 (20060101)C10M 125/00 (20060101) C10M 103/00 (20060101) C10M 111/00 (20060101) C10M 169/00 (20060101) C10M 111/04 (20060101) AbstractA solid lubricating material consisting essentially of an intimate mixture of about 15 to 50 mole percent molybdenum trioxide, balance molybdenum disulfide. This material is particularly useful under extreme environmental conditions such as very high temperature or vacuum. The material may be used in powder form, compacted into a pellet or other desired shape, incorporated into a grease composition or incorporated into a resin-bonded solid film lubricant.Other References
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