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Class 508/137 - With non-siliceous boron compound as additional component or surface- treating agent


Subclass of Class 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions
Definition: Compositions which contain, in addition to the silicon dioxide,
No. of patents: 21
Last issue date: 06/03/2008


NumberTitleIssue Date
7381690Stable aqueous slurry suspensions
An aqueous slurry composition for lapping, saw wire cutting, and finishing operations which contains about 0.1 to 70% by weight of abrasive particles, 0.1 to 20% by weight of suspending particles that have a density of less than or similar to the aqueous or semi-aqu...
06/03/2008
7226071Running surface for a winter sports apparatus
The gliding properties of running surfaces for winter sports apparatus, e.g. skis and snowboards are improved by a mineral addition chosen from the sodalite group and tsaregorodtsevite-wadalite series or a mixture thereof. An ultramarine is especially preferred as t...
06/05/2007
6376432Low friction grease for constant velocity universal joints, particularly plunging type joints that is compatible with silicone elastomer boots
A silicon elastomer compatible constant velocity joint grease comprises a urea grease composed of a lubricating oil and a urea thickener and an effective amount of a friction reducing additive package comprising vermiculite, molybdenum oxysulfide dithioca...
04/23/2002
6331509Corrosion resistant lubricants, greases, and gels
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can imparts a relatively high pH and corrosion resistant prope...
12/18/2001
6316392Corrosion resistant lubricants greases and gels
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can imparts a relatively high pH and corrosion resistant prope...
11/13/2001
6225265Miniature electric motor with reduction worm gear unit
In a miniature electric motor with reduction worm gear unit, a reduction worm gear unit is mounted on a motor portion and an output of the motor portion is subjected to a speed reduction through the unit. In lubricant for lubricating worm gears of the uni...
05/01/2001
6017857Corrosion resistant lubricants, greases, and gels
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can imparts a relatively high pH and corrosion resistant prope...
01/25/2000
6010985Corrosion resistant lubricants greases and gels
The disclosure relates to improved gel/grease compositions as well as grease compositions capable of imparting improved corrosion resistance. The grease includes a silica/silicate mixture that can imparts a relatively high pH and corrosion resistant prope...
01/04/2000
5681383Surface-treating agent for high-temperature refractory material and method for treatment therewith
A surface-treating agent for a high-temperature refractory material, essentially consisting of 35.0 to 50.0 wt % of sodium silicate, 1.0 to 10.0 wt % of lithium compound, 1.0 to 10.0 wt % of alkali borate, 1 to 10.0 wt % of an organic silicone compound re...
10/28/1997
5512188Grease composition for constant velocity joint comprising boron nitride powder and zinc dithiophosphate
A grease composition for a constant velocity joint involves a base oil containing a thickener and boron nitride powders and optionally an organozinc compound....
04/30/1996
5462683Grease composition for constant velocity joint
A grease composition for a constant velocity joint contains a base oil containing 2 to 25 wt.% of a thickener based on total weight of the composition, 0.5 to 20 wt.% of boron nitride powders based on total weight of the composition, and 0.1 to 10 wt.% of...
10/31/1995
5409622Surface lubricant for objects contacting forms of water and method of preparation
A lubricant for the topical application to objects that will contact various forms of water, e.g., liquid, snow, ice, or mixtures thereof, to reduce friction and thereby increase speed, glide and maneuverability. The lubricant consists essentially of hexa...
04/25/1995
5242506Rheologically controlled glass lubricant for hot metal working
A rheologically controlled glass lubricant for hot metal working comprises a glass powder, a binder, a rheological agent, and a wetting and viscosity modifier. These materials may be dispersed in a carrier. The lubricant is made by mixing the constituent ...
09/07/1993
5141659Lubricating agent for use in warm and hot forging
A lubricating composition possessing properties highly suitable for warm and hot forging has an ultrahigh molecular polyethylene powder possessing a molecular weight of not less than 1,000,000 dispersed and contained in a medium of water or oil; has an ul...
08/25/1992
4858534Ballistic lubricating and process
A high performance ballistic grease is used in ammunition and a lubricating process to protect the barrel of a weapon from corrosion and overheating. The ballistic grease, ammunition, and process improve the structural integrity and accuracy of the weapon...
08/22/1989
4735146Ballistic lubricating grease, ammunition and process
A high performance ballistic grease is used in ammunition and a lubricating process to protect the barrel of a weapon from corrosion and overheating. The ballistic grease, ammunition, and process improve the structural integrity and accuracy of the weapon...
04/05/1988
4532055Releasing lubricant for use in forging and extrusion processes
The present invention provides a releasing lubricant for use in forging and extrusion processes. In one embodiment, the lubricant comprises a mixture of: (a) at least one compound selected from the group consisting of phosphoric acid and its salts, (b) at leas...
07/30/1985
4435296Lubricating grease
A light colored, open gear lubricating grease is formed from: a lubricating base oil a clay thickener a combination of a polymer, preferably atactic polypropylene, and a particulate mineral, preferably zinc oxide, as tactifier and filler, and and alkali metal borat...
03/06/1984
4402838Lubricant compositions for forging or extrusion
A lubricant composition for forging or extrusion comprising a mixture of: (A) at least one compound selected from among phosphoric acid and salts thereof, (B) at least one compound selected from among boric acid and salts thereof, (C) at least one compound selected...
09/06/1983
4096076Forging compound
A forging compound particularly adapted for hot die dwell forging of titanium and its alloys comprises boundary layer particles (boron nitride or graphite) and a major quantity (more than 60% by weight) of vitreous components. The vitreous components comp...
06/20/1978
3974674Composition for and method for preparation of metal for subsequent cold working
Steel suitable for cold deformation, and particularly hot rolled steel strip, wire, etc., may be prepared at high speed for subsequent cold working by coating it with an aqueous dispersion of novel composition comprising a high-titre soap (preferably sodi...
08/17/1976
 
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