Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10M - Lubricating compositions; Use of chemical substances either alone or as lubricating ingredients in a lubricating composition › C10M 177 - Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
Patents for C10M 177 - Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes (2,766)
10/2012
10/31/2012CN102757840A Lubricant processing equipment
10/31/2012CN102757838A Ultrahigh-temperature lubricating grease composition and preparation method thereof
10/31/2012CN102757814A Complexing-adsorption refining process for lubricating oil base oil
10/31/2012CN102757812A Complexing refining agent for lubricating oil base oil
10/31/2012CN102755874A Adsorption refining agent for lubricant base oil
10/30/2012US8298799 Hydrolases, nucleic acids encoding them and methods for making and using them
10/24/2012CN102746937A Processing method for reducing acid value of plant oil type lubricant oil
10/24/2012CN102746933A Preparation method of environment-friendly antirust water-based cutting fluid
10/24/2012CN102746885A Method for refining base oil for lubricating oil
10/24/2012CN102744414A Method for preparing nano copper lubricating material by wire electrical explosion method
10/18/2012WO2012141784A1 Base oils and methods for making the same
10/18/2012WO2012141222A1 Grease composition and motion guiding device lubricated thereby
10/17/2012CN102732366A Antirust metal cutting fluid and preparation method thereof
10/17/2012CN102732363A Semi-synthesis cutting fluid for magnesium alloy, preparation method and application method
10/17/2012CN102732362A Special lubricating grease for metallurgy industry speed reducer, and preparation method thereof
10/17/2012CN102732359A Preparation method for ferroferric oxide nanoparticle modified transformer oil
10/17/2012CN102732302A Production method of bright stock
10/17/2012CN102732301A Method for producing bright stock
10/17/2012CN102732300A Method for producing base oil of high velocity index lubricating oil
10/16/2012US8288327 Lubricating oil composition with good frictional properties
10/10/2012CN102719304A Low-carbon lubricating oil for diesel locomotive and production method thereof
10/10/2012CN102719296A General type oil compound emulsifying agent and preparation method thereof
10/10/2012CN102719295A Core-shell metal oxide/titanium oxide compound electrorheological fluid and preparation method thereof
10/03/2012CN102703197A Method for preparing metal cutting fluid with high extreme pressure resistance
10/03/2012CN102703193A High-temperature water-based core rod lubricant and preparation method
10/03/2012CN102703186A Medium-temperature high-efficiency cold drawing lubricant and preparation method thereof
10/03/2012CN102703185A Compound calcium sulfonate base lubricating grease and preparation method thereof
10/03/2012CN102703184A Preparation method for ultralong filament damping lubricating grease
10/03/2012CN102703179A Heat-conducting lubricating grease for high-speed all-steel angular contact bearing and preparation method thereof
10/03/2012CN102703177A Lubricating grease special for outer ball cage of automotive universal joint and preparation method for lubricating grease
10/03/2012CN102703176A Leakproof lubricant for reducer
10/03/2012CN102703170A Composite additive and preparation method thereof
10/03/2012CN101824359B Production method of lubricating grease
09/2012
09/28/2012DE202012007367U1 Konservierung durch Licht Preservation by light
09/26/2012CN202450064U Lubricating oil warming dehydrating device for oil seal of aircraft engine
09/26/2012CN102694058A Device for preparing solar cell silicon chip cutting mortar
09/26/2012CN101705136B Biodegradable metal drawing lubricating oil and method for producing same
09/26/2012CN101580753B Novel polyetheretherketone self-lubricating hard wearing compound material and method for preparing same
09/25/2012CA2509735C Detergent additives for lubricating oil compositions
09/19/2012CN202442086U Oil-water separation purification apparatus for lubricating oil
09/19/2012CN202438354U After-treatment device for lubricating grease
09/19/2012CN102676275A Lubricating oil additive as well as preparation method and application thereof
09/19/2012CN102676270A Novel extreme pressure grease and preparation method thereof
09/12/2012CN102660376A Cooling method of lubricating grease
09/12/2012CN102660363A Transformer oil and preparation method thereof
09/12/2012CN102660352A Glycerin oxotitanium electrorheological fluid and preparation method thereof
09/12/2012CN102657959A Acid sludge rapid sedimentation agent and method for refining basic lubrication oil of acid sludge rapid sedimentation agent
09/12/2012CN101597539B Method for preparing special lubricating grease and thickening agent for cylinder of electric tool
09/12/2012CN101575548B Lubricating grease special for constant-speed universal joint and preparing method thereof
09/11/2012US8263535 Method for producing polyalkenyl succinimide products, novel polyalkenylsuccinimide products with improved properties, intermediate products
09/05/2012CN102344847B Carbon nitride solid particles and diesel engine oil composition containing same
09/05/2012CN102041153B Preparation method for coating lubricant
09/05/2012CN101481637B Process for preparing composite lithium base grease
09/05/2012CN101360810B Process for producing a branched hydrocarbon component
08/2012
08/29/2012CN202401045U Ionic liquid catalysis transesterification reactor
08/29/2012CN202398362U Easily-temperature-controlled white adipose preparation kettle
08/29/2012CN101709243B Lubricating grease containing nano-diamonds
08/22/2012CN101955849B Biological lubricant prepared with ionic liquid as catalyst and preparation method
08/16/2012DE102011010911A1 Aqueous reforming lubricant composition, useful for cold formation and coating of metallic parts, comprises a polyalkylene glycol or its derivative with specified average molecular weight and water
08/16/2012DE102011010910A1 Umformschmiermittelzusammensetzung, insbesondere für die Kaltumformung von metallischen Teilen Umformschmiermittelzusammensetzung, in particular for the cold forming of metal parts
08/15/2012CN102634400A High-performance calcium sulfonate complex grease and preparation method thereof
08/15/2012CN101560434B Lubricating grease specially used for injection molding machine and preparation method thereof
08/09/2012DE102011003855A1 Verfahren zur Entparaffinierung von Mineralölzusammensetzungen A process for dewaxing of petroleum compositions
08/08/2012CN102627992A Molybdenum disulfide/sericite composite material and its preparation method
08/01/2012CN202359097U Distributed vegetable oil transesterification production device
08/01/2012CN202355850U Double-effect heat transmission and film falling oil and water separation device
08/01/2012CN102618354A Method for preparing borate synthetic brake fluid
07/2012
07/31/2012US8231778 Hydrocracking processes yielding a hydroisomerized product for lube base stocks
07/26/2012US20120187049 Method of Removing Multi-Valent Metals From Crude Oil
07/25/2012CN202346976U Novel device for processing urea by adopting dewaxing dry method
07/25/2012CN102604726A Lubricating grease composition used for electric tool cylinder, and preparation method thereof
07/25/2012CN102604717A Complex calcium sulfonate grease and method for preparing same
07/25/2012CN102604714A Method for preparing graphene lubrication film
07/18/2012CN202337771U 一种高速旋转机器轴承用油的生产装置 A high-speed rotating machinery bearing oil production unit
07/18/2012CN102585991A Method and system for removing and supplying antioxidant from/to transformer insulating oil impurities
07/18/2012CN102585973A Preparation method of graphene oxide-fullerene water-based lubricating additives
07/11/2012CN102559345A Electrorheological fluid having properties of newtonian fluid
07/11/2012CN102559338A Method for preparing nanoscale lubricant additive
07/11/2012CN102559337A Lubricating agent for high-temperature core rod and preparation method thereof
07/11/2012CN102559253A Method for producing API II/III base oil by using hydrocracking tail oil
07/11/2012CN102559248A Method for increasing yield of lubricating base oil
07/11/2012CN101717685B Method for producing narrow distilling range and low viscosity insulating oil
07/10/2012US8216986 Low-phosphorous lubricant additive
07/10/2012US8216982 Low-phosphorous lubricants
07/04/2012CN202289939U 油品脉冲式调和罐 Oil Pulse reconcile tank
07/04/2012CN102533417A Method for preparing nano-attapulgite lubricating grease
07/04/2012CN102533400A SG gasoline-engine oil composition, and preparation method and application thereof
07/04/2012CN102533394A Lubricating oil composition and preparation method thereof
07/04/2012CN102533329A Method for producing base oil of lubricating oil by using Fischer-Tropsch synthesis wax
07/04/2012CN101360809B Process for producing a branched hydrocarbon component
06/2012
06/28/2012WO2012087261A1 Nanostructure of a revitalizing agent and method for producing a stable form of a nanostructure of a revitalizing agent
06/28/2012WO2012087260A1 Lubricating composition and method for the preparation thereof
06/28/2012CA2818804A1 Nanostructure of a revitalizing agent and method for producing a stable form of a nanostructure of a revitalizing agent
06/28/2012CA2818802A1 Lubricating composition and method for the preparation thereof
06/27/2012EP2300581B1 Lubricant composition based on natural and renewable raw materials
06/27/2012CN102517139A Method for producing mechanical lubricating oil
06/27/2012CN102517134A Lubricating oil additive and preparation method thereof
06/27/2012CN102517129A Mg-Al hydrotalcite lubricating and antifriction material prepared by using magnesite and method
06/27/2012CN101575550B Ternary base oil microemulsified cutting solution and preparation method thereof
06/27/2012CN101508930B Glass lubricant for extrusion of gamma-TiAl alloy rod bar and method of producing the same
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