Featured patents

Use of a Lubricant
US 08841244 B2, Sept. 23, 2014, Having -C(=X)-, wherein X is chalcogen, attached directly to the nitrogen, Ingemar Strandell et al. / AB SKF (Gothenburg, SE)
A method of lubricating a system comprising two elements moveable against each…

1,3,2-Dioxaphosphorinane, 2-Sulfide Derivatives for Use as Anti-Wear Additives in Lubricant Compositions
US 08871696 B2, Oct. 28, 2014, The phosphorus is in a ring, Roger M. Sheets et al. / Afton Chemical Corporation (Richmond, US)
A method for improving the anti-wear properties of a lubricating fluid comprising…

Esters for Use as a Base Stock and in Lubricant Applications
US 08741822 B2, June 3, 2014, Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding, Syed Q. A. Rizvi et al. / Trent University (Peterborough, Ontario, CA)
A lubricant base stock composition comprising a complex ester having the formula…

Post-Treated Additive Composition and Method of Making the Same
US 08748359 B2, June 10, 2014, Nitrogen attached indirectly to the hetero ring by nonionic bonding, James J. Harrison et al. / Chevron Oronite Company LLC (San Ramon, US)
A hybrid succinic anhydride copolymer having the following formula:…

Use of Triazoles in Reducing Cobalt Leaching From Cobalt-Containing Metal Working Tools
US 08722592 B2, May 13, 2014, Chalcogen or nitrogen attached to the hetero ring directly or indirectly by acyclic nonionic bonding, Peter F. Vogt et al. / Wincom, Inc. (Blue Ash, US)
A method comprising the following steps:…

Method of Improving the Compatibility of an Overbased Detergent With Other Additives in a Lubricating Oil Composition
US 08703673 B2, April 22, 2014, Overbased or carbonated sulfonates, Philip Skinner / Infineum International Limited GB
A method of improving the compatibility of an overbased detergent with a further…

Aqueous Compositions Useful in Filling and Conveying of Beverage Bottles Wherein the Compositions Comprise Hardness Ions and Have Improved Compatibility With PET
US 08703667 B2, April 22, 2014, The inorganic compound is a carbonate, Megan W. Malvey et al. / Ecolab USA Inc. (St. Paul, US)
A method for processing or transporting hydrolytically susceptible polymer…

Composition of Insulating Fluid and Process for the Preparation Thereof
US 08658575 B2, Feb. 25, 2014, Lubricants or Separants for Moving Solid Surfaces and Miscellaneous Mineral Oil Compositions, Naval Kishore Pandey et al. / Council of Scientific & Industrial Research (New Delhi, IN)
A process for the preparation of a composition of insulating fluid,…

Mixed Base Phenates and Sulfonates
US 08586517 B2, Nov. 19, 2013, Prepared by addition of carbon dioxide, carbonic acid, or salt thereof to a reaction mixture containing alkylphenol, substituted alkylphenol, or salt thereof and sulfonic acid or salt thereof, John A. Waynick / Southwest Research Institute (San Antonio, US)
An anti-wear composition, comprising:…

Lubricant Composition, Speed Reduction Gear, and Electric Power Steering Apparatus
US 08513171 B2, Aug. 20, 2013, Aluminum or zinc in the inorganic compound, Ryuji Nakata et al. / JTEKT Corporation (Osaka-Shi, JP)
A lubricant composition comprising at least a synthetic hydrocarbon oil, an urea…

Patentorg has 313 documents under Solid Anti-Friction Devices, Materials Therefor, Lubricant or Separant Compositions for Moving Solid Surfaces, and Miscellaneous Mineral Oil Compositions Patents.

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