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| Number | Title | Issue Date |
| 7244695 | Method for reducing wear of steel elements in sliding-rolling contact According to the invention there is provided a method of reducing wear of one or both of two steel elements having surfaces in sliding or sliding-rolling contact. The method involves applying an HPF friction control composition to one, or more than one contacting su... | 07/17/2007 |
| 7091161 | Non-metallic thread sealant and anti-seize compound having improved anti-galling properties for metal alloys An anti-seize compound is disclosed for use on surfaces of threaded connections made of speciality alloys such as high nickel or chrome ferrous alloys or other speciality alloys prone to galling under high stress conditions. The compound using a metal fluoride as th... | 08/15/2006 |
| 6734147 | Lubricant compositions and methods A process is disclosed for manufacturing a lubricant composition comprising combining a superabsorbent polymer with a material for decreasing friction between moving surfaces. The superabsorbent polymer absorbs from about 25 to greater than 100 times its weight in w... | 05/11/2004 |
| 6689721 | Conductive grease and rolling apparatus packed with the same This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises a base oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure ag... | 02/10/2004 |
| 6589918 | Conductive grease and rolling apparatus packed with the same This invention is to provide a conductive grease which is less to decrease conductivity as a time passes. The conductive grease comprises abase oil, a thickener, a conductive solid powder, and at least one kind of a wear inhibitor, an extreme pressure age... | 07/08/2003 |
| 6569817 | Composition for treating surfaces of flat objects to produce predetermined separation points to plurality of such flat objects arranged at least partially in a pile A composition containing an anti-static agent and a lubricant for treatment of a surface of a flat article (2) so as to define point of separation of a plurality of at least partly superimposed flat articles. Due to the lubricant, the friction coefficient... | 05/27/2003 |
| 6432886 | Agglomerated lubricant A lubricant for use in lubricating the shot sleeve of a machine for die casting molten metals is in the form of agglomerated particles. The particles have an inorganic high pressure lubricant agglomerated, with a binder material and with an organic materi... | 08/13/2002 |
| 6335309 | Die release lubricant Die release lubricant is made from powder solid lubricant, adhesion enhancer made of organic or inorganic compound and volatile solvent. Before melted metal is injected into a die for casting, the die release lubricant is sprayed to an inside surface of t... | 01/01/2002 |
| 6291407 | Agglomerated die casting lubricant A lubricant for use in lubricating the shot sleeve of a machine for die casting molten metals is in the form of agglomerated particles. The particles have an inorganic high pressure lubricant agglomerated, with a binder material and with an organic materi... | 09/18/2001 |
| 5776866 | Parting agent for die-casting A parting agent capable of being applied to a die with split die members closed, and preventing the production of defective castings and the occurrence of heat shock as well as the precipitation of a solid lubricant. The parting agent is composed of a mix... | 07/07/1998 |
| 5670461 | High temperature lubricating grease containing urea compounds Disclosed is a lubricating grease suitable for high temperature use, consisting essentially of 60 to 90% by weight of a base oil mixture comprising at least one mineral oil and at least one synthetic oil, 5 to 17% by weight of at least one urea compound a... | 09/23/1997 |
| 5529618 | Compositions comprising difluoromethoxy-2,2,2-trifluoroethane Liquid or pasty compositions having release-effective properties, which contain difluoromethoxy-2,2,2-trifluoroethane (E245), either alone or admixed with additional solvents, and at least one agent having release-effective properties, and also the use of... | 06/25/1996 |
| 5518639 | Powder metallurgy lubricant composition and methods for using same The present invention provides lubricant compositions for the powder metallurgical field. The lubricant compositions contain a solid phase lubricant such as graphite, molybdenum disulfide, and polytetrafluoroethylene in combination with a liquid phase lub... | 05/21/1996 |
| 5468401 | Carrier-free metalworking lubricant and method of making and using same A carrier-free pulverulent metalworking lubricant composition. In one preferred form, the composition contains at least two lubricant components one of which comprises a resin having a highly polar functional group the composition being formed by a method... | 11/21/1995 |
| 5447645 | Composition and method for lubricating and preserving rubber A composition to lubricate or preserve rubber materials having, by weight, 5-10% graphite, 0.5-10% of a titanate ester and the balance isopropyl alcohol. A rubber material is lubricated or preserved by the steps of applying such a composition to a rubber ... | 09/05/1995 |
| 5271854 | High temperature lubricant containing carboxylated styrene-butadiene latex Lubricant for use in hot forming of steel at high temperatures and especially in the production of seamless tubes in so-called multiple pipe mills, in which the lubricant must adhere water-resistant to the tool. This is achieved by a lubricant containing,... | 12/21/1993 |
| 5030367 | Water-dispersion lubricant of graphite, particulate resin and high molecular weight polybasic acid salt Disclosed herein is a water-dispersion-type hot-rolling lubricant for the production of seamless steel pipes. This lubricant features the inclusion of a salt of a polybasic high molecular acid in addition to fine graphite powder, a water-insoluble fine pa... | 07/09/1991 |
| 4941987 | Lubricating greases New lubricating greases, the oily component of which is perfluoropolyether or fluoropolyether derivative of formula R--O--Q--CFX--(Y)n --Z, having a number average molecular weight ranging from 1,500 to 10,000. wherein R is perfluoroalkyl radical R | 07/17/1990 |
| 4735734 | Process for preparing suspensions of solid lubricants Solid lubricants which are used in the non-cutting hot forming of metals. Lubricants containing graphite and polymers are presuspended in a colloid mill in water as a carrier liquid and immediately thereafter are subjected to a further mixing process in a... | 04/05/1988 |
| 4409111 | Anti-galling lubricative composition A preapplied, non-migratory, anti-galling composition, capable of retaining excellent lubricating properties up to temperatures of about 1200° F. for an extended period of time, comprising an aqueous dispersion of graphite powder or metal powder, or both... | 10/11/1983 |
| 4252658 | Solid lubricant A solid lubricant comprising a substantially amorphous carbon micro-sphere selected from carbon micro-beads and carbon micro-balloons having a particle size of 0.1 to 1,000μ and a specific gravity of the particle of 0.2 to 2.0, which has excellent low fr... | 02/24/1981 |
| 4242211 | Lubricant for metal working A lubricant for metal working which is positively free of oily matter is prepared by mixing a polyethylene oxide with water and/or a polyhydric alcohol to form a paste, with or without the addition of a solid powder lubricant to the resulting paste.... | 12/30/1980 |
| 4127491 | Hybrid lubricant including halocarbon oil A hybrid lubricant in which a stabilized, colloidal dispersion of solid lubricant particles (PTFE) is uniformly dispersed in a fluid lubricant carrier including a small amount of halocarbon oil. When the hybrid lubricant is diluted with a major amount of ... | 11/28/1978 |
| 4119547 | High temperature lubricant composition A high temperature lubricant composition formulated of a discontinuous aqueous phase in a continuous phase of lubricant.... | 10/10/1978 |
| 4055503 | Lubricating powder and method of producing same and relatively slideable components A coating powder for relatively slideable parts consisting essentially of a mixture of about 80%-60% graphite and about 20%-40% of an unhardened epoxide-containing epoxy resin/hardener mixture. The coating powder is made by admixing an epoxy resin and a h... | 10/25/1977 |
| 4052323 | High-temperature lubricant for the hot-working of metals The high-temperature lubricant for the hot-working of metals which comprises (a) 10 to 90 percent by weight of graphite, (b) 2 to 45 percent by weight of an alkylene homopolymer or copolymer, and (c) 0.5 to 8 percent by weight of a dispersing agent. The l... | 10/04/1977 |
| 3994895 | Product and process for protecting split line of a movable nozzle Compositions consisting essentially of about 1 weight percent carbon black, rom about 20 to about 35 weight percent polytetrafluoroethylene and from about 79 to about 64 weight percent of a material selected from the group consisting of isobutylene-isopren... | 11/30/1976 |
