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Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

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Class 508/391 - Overbased or carbonated sulfonates


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 wherein the organic -S(=O)(=O)O-
No. of patents: 127
Last issue date: 06/12/2012


1        
NumberTitleIssue Date
8198221Engine wear protection in engines operated using ethanol-based fuel
Lubricant formulations and methods for producing lubricant formulations are described that provide improved wear protection in engines operated using ethanol-based fuels. The improved wear protection may be provided by an increased amount of overbased calcium deterg...
06/12/2012
8114822Soluble oil containing overbased sulfonate additives
The present invention is directed to a soluble oil composition capable of forming stable emulsions exhibiting superior performance and possessing excellent utility as cutting oil for machines. The composition comprises an overbased alkaline earth metal sulfonate pos...
02/14/2012
8105991Overbased metal sulphonate detergent
An overbased metal sulphonate detergent having incorporated therein at least one friction modifier including at least one amine group. ...
01/31/2012
8071516Lubricants for use in processing of metallic material
A lubricant for use in processing of a metallic material includes a lubricant base and additives added to the lubricant base. The additives include a sulfuric extreme pressure agent, a rust inhibitive agent and a calcium ingredient. Content of sulfur contained in th...
12/06/2011
7956021Diesel engine lubricating oil composition for large-bore two-stroke cross-head diesel engines
A lubricating oil composition comprising a base oil of lubricating viscosity having a kinematic viscosity of 22 to 300 mm2/s at 40° C. and dissolved or dispersed therein the following additives in the following amounts based on a total amount of the lubr...
06/07/2011
7928043Lubricating compositions
A method of lubricating a marine diesel 2-stroke engine comprising: (1) monitoring performance characteristics of said engine; (2) selecting a lubricating composition to modify the performance characteristics of the engine, wherein the lubricating composition is pre...
04/19/2011
7833955Viscosity modifiers in controlled release lubricant additive gels
The present invention relates to the use of viscosity modifiers in a control release additive gel. Furthermore, the present invention relates to an additive gel containing a viscosity modifier that control releases additives into a lubricant. ...
11/16/2010
7737094Engine wear protection in engines operated using ethanol-based fuel
Lubricant formulations and methods for producing lubricant formulations are described that provide improved wear protection in engines operated using ethanol-based fuels. The improved wear protection may be provided by an increased amount of overbased calcium deterg...
06/15/2010
7422999Overbased vaterite containing salt composition
This invention relates to an overbased vaterite containing composition, comprising: a disperse medium, and a calcium salt and calcium carbonate dispersed in the disperse medium, at least about 50% by weight of the calcium carbonate being in the form of vaterite, the...
09/09/2008
7417012Slow release lubricant additives gel
A lubricant additive gel formed by the gellation of two or more lubricant additives for the slow release of the additive components into a fluid. The lubricant additive gel slowly releases into its component lubricant additives when contacted with the fluid such as ...
08/26/2008
7405185Process for making Group II metal overbased sulfurized alkylphenols
The present invention is directed to a novel process for making Group II metal overbased sulfurized alkylphenols, which process uses alkylene carbonate as both a source of carbon dioxide and alkylene glycol. In particular, under the reaction conditions using ethylen...
07/29/2008
7384896Controlled release of additive gel(s) for functional fluids
In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising ...
06/10/2008
7371710Lubricating oil composition
Lubricating oil compositions particularly suitable for automatic transmissions comprising a lubricating base oil, (A) a boron-containing ashless dispersant in an amount of 0.02 to 0.1 percent by mass in terms of boron, based on the total mass of the composition, (B)...
05/13/2008
7358217Quenching oil compositions
Quenching oil compositions comprising (1) an oil having kinematic viscosity (ASTM Test Method D-445) at 40° C. ranging from about 4 to about 45 mm2sec−1 (about 40 to about 210 Saybolt Universal Seconds (SUS)) and having a saturated content from about 80% to about...
04/15/2008
7316992Method and system for modifying a used hydrocarbon fluid to create a cylinder oil
A method and system of creating a cylinder oil having a target TBN ranging from 40 to 70 for use in a two-stroke en line. Fresh system oil having a TBN less than 10 is provided. The fresh system oil is used in the two-stroke engine to product partially used system o...
01/08/2008
7256163Grease composition
The grease composition of the present invention contains, in a lubricant base oil, 0.01 to 10% by mass of a fatty acid salt, 0.01 to 10% by mass of carbonate, 2 to 30% by mass of a thickener, and 0.1 to 20% by mass of a sulfur type extreme-pressure agent on the basi...
08/14/2007
7241723Bearing cleaning composition and method of use
A composition for cleaning bearings in rotating equipment and industrial machinery that contains powdered limestone having a high calcium content dispersed in a calcium sulfonate grease, together with a colorant that readily enables a user to differentiate between c...
07/10/2007
7241375Heavy hydrocarbon composition with utility as a heavy lubricant base stock
A heavy hydrocarbon composition with utility as a heavy hydrocarbon base stock comprising at least 95 wt % paraffin molecules, of which at least 90 wt % are isoparaffin, containing hydrocarbon molecules having consecutive numbers of carbon atoms, is a liquid at 100Â...
07/10/2007
RE39648Crankcase lubricant for heavy duty diesel oil
Thus, the instant invention is directed toward an oil for diesel engines comprising an admixture of (A) a major amount of an oil of lubricating viscosity, (B) at least 4 mass % dispersant, (C) at least 0.3 mass % of a metal phenate, (D) less than 0.1 mass % friction...
05/22/2007
7201838Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product
Fischer-Tropsch hydrocarbon synthesis using a cobalt catalyst is used to produce waxy fuel and lubricant oil hydrocarbons from synthesis gas derived from natural gas. The waxy hydrocarbons are hydrodewaxed, with reduced conversion to lower boiling hydrocarbons, by c...
04/10/2007
7199088Lubricating oil for a diesel powered engine and method of operating a diesel powered engine
A lubricating oil composition useful for a diesel-powered engine is provided that reduces NOx emissions level produced from a diesel-powered engine. The lubricating oil comprises a base oil and at least one oil-dispersible source of HNCO such as isocyanates. A metho...
04/03/2007
7196042Grease composition and rolling apparatus
A grease composition is produced by mixing a thickener comprising a fluoro resin and a second thickener component (a metallic soap, a complex metallic soap, an N-substituted terephthalamic acid metal salt, organic bentonite or a calcium sulfonate complex) into a bas...
03/27/2007
7179365Process for producing lubricant base oils
The instant invention is an improved process for producing naphthenic base oils from low quality feedstocks. ...
02/20/2007
7132042Production of fuels and lube oils from fischer-tropsch wax
Dewaxed fuel and lubricant base stocks are made by (a) producing a synthesis gas from natural gas, (b) reacting the H2 and CO in the gas in the presence of a cobalt Fischer-Tropsch catalyst, at reaction conditions effective to synthesize a waxy hydrocarbo...
11/07/2006
7094922Process for production of essentially chloride-free calcium sulfonate
The invention relates to a process for the preparation of a low-base number calcium sulfonate that is essentially chloride free. The process involves preparing a sulfonic acid solution by adding a solvent to a sulfonic acid, optionally removing dissolved or entraine...
08/22/2006
7053027Lubricating oil compositions
A trunk piston marine diesel engine lubricating oil composition is dispersant-free, has a TBN of 25 or greater, and comprises (A) an oil of lubricating viscosity, (B) an aromatic carboxylate as the sole overbased metal detergent, and ...
05/30/2006
7012045Method of improving the frictional properties of functional fluids
A method of improving the brake and clutch capacity of a functional fluid comprising adding a friction-modifying amount of a polyalkenyl sulfonate to the functional fluid, wherein the polyalkenyl sulfonate is an alkali metal or alkaline earth metal salt of a polyalk...
03/14/2006
6933264Threaded component for seizure-resistant tubular threaded joint
The invention concerns a threaded component for a seizure-resistant tubular threaded joint wherein a lubricating substance is deposited in a thin film on at least the surface of the threads of the threading, said surface being treated to adsorb said lubricating subs...
08/23/2005
6919301Grease composition and rolling apparatus
A grease composition with a thickener of a calcium sulfonate complex and a second thickener component in a base oil. The second thickener component may be, for instance, polyurea, a metallic soap, a complex metallic soap or an N-substituted terephthalamic acid metal...
07/19/2005
6875731Thixotropic compounds and methods of manufacture
The invention relates to thixotropic compositions and methods of manufacture. The compositions are prepared from fatty acids and sulfonic acids mixed with a stoichiometrically equivalent amount of calcium hydroxide. Oils, calcium carbonate and water are also added t...
04/05/2005
6841521Methods and compositions for reducing wear in heavy-duty diesel engines
Disclosed are methods and lubricant compositions for reducing wear in heavy-duty diesel engines. The lubricant compositions disclosed herein comprise a combination of an anti-wear effective amount of a dispersed, hydrated alkali metal borate, a neutral sulfonate and...
01/11/2005
6809069Lubricating oil composition
A lubricating oil composition which comprises a lubricating base oil and a sulfonate, phenate or salicylate of an alkaline earth metal and has a friction coefficient between metals of 0.12 or higher at −20° C. as measured in accordance with a block-on-disk test. ...
10/26/2004
6790813Oil compositions for improved fuel economy
Oil compositions and formulated crankcase engine oils demonstrate improved fuel economy performance when comprising an overbased sulfonate detergent having a total base number greater than about 450 and which contain at least one other additive which includes a succ...
09/14/2004
6730638Low ash, low phosphorus and low sulfur engine oils for internal combustion engines
A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant, a molybdenum containing friction reducing agent, a metal type deterge...
05/04/2004
6727208Lubricants containing a bimetallic detergent system and a method of reducing NOx emissions employing same
A lubricating oil composition comprising a major amount of an oil of lubricating viscosity and an additive system comprising (A) from about 0.1 to about 5% by weight of a detergent composition comprising at least two metal overbased compositions wherein said deterge...
04/27/2004
6723685Lubricating oil composition
A lubricating oil composition comprising a) an oil of lubricating viscosity having a viscosity index of at least 95; b) at least one calcium detergent; c) at least one oil soluble molybdenum compound; d) at least one organic ashless nitrogen-free friction modifier; ...
04/20/2004
6720294Lubricating oil compositions
A lubricating oil composition comprising, as a detergent, metal salt of a long chain hydrocarbyl-substituted organic acid, at a concentration of not more than 15 mmol/kg oil. ...
04/13/2004
6645922Lubrication
A lubricating oil composition suitable for a two-stroke cross-head marine diesel engine. The lubricating oil composition comprises a base oil and an oil-soluble overbased metal detergent additive in the form of a complex wherein the basic material of the ...
11/11/2003
6642187Lubricating compositions, concentrates, and greases containing the combination of an organic polysulfide and an overbased composition or a phosphorus or boron compound
This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity, (A) at least one organic polysulfide comprising at least about 90% dihydrocarbyl trisulfide, from about 0.1% up to about 8% dihydrocarbyl dis...
11/04/2003
6630430Fuel and oil detergents
This invention is directed to lubricating compositions which contain detergent components derived from linear alkylbenzenes including sulfonates and salts and esters thereof. Detergents provided by the invention have a higher content of the 2-phenyl alkyl...
10/07/2003
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