Composition for rehabilitating scored and marred surfaces
Patent 4066605 Issued on January 3, 1978. Estimated Expiration Date: 
January 3, 1995. 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.
January 3, 1995. 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 2868767 3199929 InventorsApplicationNo. 05/774684 filed on 03/07/1977US Classes:508/167, The heavy metal is molybdenum or tungsten (e.g., molybdenum sulfide, etc.)508/168, With organic nitrogen or halogen compound523/442Heavy or transition metal or compound thereofExaminersPrimary: Jacobs, Lewis T.Attorney, Agent or FirmAbstractMetal, carbon or other surfaces, such as pneumatic and hydraulic cylinders, having scored or marred surfaces can be rehabilitated by applying to them a composition consisting essentially of a mixture of powdered molybdenum disulfide and epoxy resin, curing the resin, and removing excess material. The coating is as hard as steel, has lubricative action, and can withstand high temperatures. | |
