| Patents for C10N 30 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives (17,943) |
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| 05/27/2003 | US6569021 Impregnating agent for convoluted boot consisting of a thermplastic or elastomer material used for covering chamber of rotating joint subjected to large articulation angles such as rotating joint incorporated into vehicle drivelines |
| 05/22/2003 | WO2003042342A2 Method for working or forming metals in the presence of aqueous lubricants based on methanesulphonic acid |
| 05/22/2003 | US20030096716 Lubricating oil composition |
| 05/22/2003 | US20030094810 Threaded joint for steel pipes having improved galling resistance and rust-preventing properties |
| 05/21/2003 | EP0938530B1 Method for improving the pour-point of paraffin feedstock with a nu-86 zeolite based catalyst |
| 05/21/2003 | EP0736081B1 Use of dialkoxylated amino compounds to increase the coefficient of friction of oleaginous compositions |
| 05/21/2003 | CN1419561A Fluorinated lubricant additives |
| 05/20/2003 | US6566311 Ashless and non- phosphorus, non-sulfur-containing anti-wear, anti-fatigue, and extreme pressure additives |
| 05/20/2003 | CA2090462C Functional fluid with trigycerides, detergent-inhibitor additives and viscosity modifying additives |
| 05/15/2003 | WO2003041071A1 Hydrodynamic fluid bearing containing lubricants with reduced bubble forming tendency for disk drive application |
| 05/14/2003 | EP1309656A2 Polymeric mixture useful as viscosity improver for lubricating oils |
| 05/14/2003 | EP1309633A2 Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor and lubricants containing the same |
| 05/14/2003 | CN1417310A Lubricant oil composition |
| 05/14/2003 | CN1108360C Polyol and complex esters for use with, in particular, fluorinated refrigerants |
| 05/14/2003 | CA2409793A1 Marine diesel engine lubricating oil composition having improved high temperature performance |
| 05/13/2003 | US6562904 Polyalkene-substituted carboxylic acid compositions having reduced chlorine content |
| 05/13/2003 | US6562767 Process for producing a lubricant coated laquered wire used for forming the stator winding of an electrical refrigerating compressor |
| 05/13/2003 | US6562765 Oil compositions having improved fuel economy employing synergistic organomolybdenum components and methods for their use |
| 05/13/2003 | CA2171569C Methods for preparing normal and overbased phenates |
| 05/13/2003 | CA2102098C Overbased vegetable oils as additives for lubricants, plastics, paints, inks and greases |
| 05/09/2003 | CA2407437A1 Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent |
| 05/08/2003 | WO2003038018A1 Transmission fluid composition for automobile |
| 05/08/2003 | US20030088133 Lube base oils with improved yield |
| 05/08/2003 | US20030086203 Hydrodynamic fluid bearing containing lubricants with reduced bubble forming tendency for disk drive application |
| 05/07/2003 | EP1307532A2 Grease composition with improved rust prevention and abrasion resistance properties |
| 05/07/2003 | EP1121405B1 Method for producing lubricating oils with anti rust properties |
| 05/07/2003 | EP1058720B1 Lubricating composition |
| 05/06/2003 | US6559108 Recording medium comprising a phosphorus-containing fluorocarbon compound as lubricant |
| 05/06/2003 | US6559107 Thiadiazolidine additives for lubricants |
| 05/06/2003 | US6559106 Ashless and non- phosphorus, non-sulfur-containing anti-wear, anti-fatigue, extreme pressure, and anti-corrosion additives derived from tri- glycerinate vegetable oil-succinhydrazides |
| 05/06/2003 | US6559105 Lubricant compositions containing ester-substituted hindered phenol antioxidants |
| 05/06/2003 | US6558569 Alkoxy glycol borate ester, alkyl ether of ethylene oxide adduct, corrosion inhibitors; brake fluids in antilock brake systems |
| 05/06/2003 | CA2105314C Sulfurized overbased compositions |
| 05/02/2003 | EP1306370A1 Dithiocarbamates containing alkylthio and hydroxy substituents |
| 05/02/2003 | EP1218473A4 Electrical insulating oil with reduced gassing tendency |
| 05/02/2003 | EP0851908B1 Lubricant compositions and methods |
| 05/02/2003 | EP0637332B1 Shear-stable viscosity improver for lubricating oils |
| 05/01/2003 | WO2003035585A1 Lube base oils with improved yield |
| 04/30/2003 | CN1415002A Working fluid and refrigerating apparatus |
| 04/30/2003 | CN1415001A Working fluid and refrigerating apparatus |
| 04/30/2003 | CN1413985A Dithio-carbamate containing alkythio group and hydroxy substituting group |
| 04/29/2003 | US6554876 Oil compositions |
| 04/29/2003 | CA2155105C Thermoplastic compatible conveyor lubricant |
| 04/26/2003 | CA2405936A1 Dithiocarbamates containing alkylthio and hydroxy substituents |
| 04/23/2003 | EP1303578A2 Acylating agents and dispersants for lubricating oil and fuels |
| 04/23/2003 | EP0990018B1 Alkaline ether amine conveyor lubricant |
| 04/22/2003 | US6551968 Biodegradable polyneopentyl polyol based synthetic ester blends and lubricants thereof |
| 04/22/2003 | US6551967 Low overbased alkylaryl sulfonates |
| 04/22/2003 | US6551966 Lubricant and a 5-alkyl-2-mercapto-1,3,4-oxadiazole derivative |
| 04/22/2003 | US6551965 For internal combustion engines |
| 04/22/2003 | US6551523 Esters formed from neopentylglycol and/or pentaerythritol and 2-ethylhexanoic acid; for use with chlorine-free fluids such as pentafluoroethylene |
| 04/22/2003 | CA2079646C Succinimide derivatives of 2,5-dimercapto-1,3,4-thiadiazole |
| 04/22/2003 | CA2034717C Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver additive for oleaginous composition |
| 04/17/2003 | WO2003031544A1 Lubricating oil composition |
| 04/17/2003 | US20030073590 Mixture of oil and molybdenum compound; wear resistance |
| 04/17/2003 | US20030073587 Adjust water tolerance of lubricant |
| 04/16/2003 | EP1301580A1 Compositions of group ii and/or group iii base oils and alkylated fused and/or polyfused aromatic compounds |
| 04/16/2003 | EP1301556A2 Perfluoropolyethers and processes therefor and therewith |
| 04/16/2003 | CN1105772C Slideway lubricating oil composition |
| 04/15/2003 | US6548606 Method of forming grafted copolymers |
| 04/15/2003 | US6548462 Coating the surface with bisphenyl thiocompounds |
| 04/15/2003 | US6548461 Subjecting polyalkylene alcohol polyalkoxylates to a reductive amination with ammonia, monoamines or polyamines using hydrogenation catalyst |
| 04/15/2003 | US6548458 Prepared by reaction of hydrocarbyl-substituted succinic acylating agents with alpha-omega amino acids; pendant carboxylic acid moieties can be reacted with amines, alkoxylated amines and polyols; fuel additives |
| 04/15/2003 | US6548456 Applying to a metal surface an effective amount of an oil-in-water emulsion and alkylated polyvinylpyrrolidone (containing olefins and alkyl(meth)acrylate monomers) as a metal working fluid |
| 04/15/2003 | US6548453 Continuously coated multi-composition, multi-layered solid lubricant coatings based on polyimide polymer compositions |
| 04/15/2003 | US6547986 Magnetorheological grease composition |
| 04/15/2003 | CA2169756C Particulate suspending antimicrobial additives |
| 04/10/2003 | WO2002077134A8 Long-life lubricating oil with wear prevention capability |
| 04/10/2003 | US20030069147 Comprising: a base oil, a thickener, and O.5-10 % of an amide-based wax that has a melting point of 80 degrees C. or more, and an antioxidative ability to the base oil. |
| 04/10/2003 | US20030069146 Biodegradable penetrating lubricant |
| 04/09/2003 | EP1139741B1 Suspension or dispersion containing phenol derivatives with low freezing point |
| 04/09/2003 | EP1121403A4 Catalyzed lubricant additives and catalyzed lubricant systems designed to accelerate the lubricant bonding reaction |
| 04/09/2003 | EP0963244B1 Low-foam emulgator system and emulsion concentrate containing the same |
| 04/09/2003 | CN1408828A Grease and bearing packed in grease |
| 04/08/2003 | US6544935 Nitrogen-containing esterified carboxy-containing interpolymers having enhanced oxidative stability and lubricants containing them |
| 04/08/2003 | CA2148463C Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks |
| 04/03/2003 | WO2003027215A2 Improved antioxydant additive compositions and lubricating compositions containing the same |
| 04/03/2003 | WO2003027212A1 Environmentall friendly lubricants |
| 04/03/2003 | WO2003027210A1 Lube base oils with improved stability |
| 04/03/2003 | WO2003027188A1 Treating agent for forming protective coating and metallic material having protective coating |
| 04/03/2003 | US20030065058 Method and use of incorporating water soluble or water dispersible polymer(s) into a metalworking emulsifiable concentrate to form a stable metalworking emulsifiable concentrate and end use emulsion |
| 04/03/2003 | CA2461158A1 Environmentally friendly lubricants |
| 04/03/2003 | CA2457984A1 Treating agent for forming protective coating and metallic materials with a protective coating |
| 04/02/2003 | EP1298191A1 Lubricant composition with improved water tolerance |
| 04/02/2003 | EP1298189A1 Lubricating oil compositions for marine diesel engines |
| 04/02/2003 | EP1298188A2 Hydrated sodium borate dispersions having improved properties in lubricating oil compositions |
| 04/02/2003 | EP1296966A2 Method and compositions for inhibiting the growth of microorganisms in metal working fluids |
| 04/02/2003 | CN1104487C Method for improvement of low-temp. fluidity of lubricating oil using high-and low-molecular weight polymeric additives mixture |
| 04/02/2003 | CN1104425C Heterocyclic thioethers as additives for lubricants |
| 04/01/2003 | US6541430 Wear and friction resistance |
| 04/01/2003 | US6541429 Organometallic compound as oil additive |
| 04/01/2003 | CA2123981C Lubricated polyacetal compositions |
| 03/27/2003 | WO2003025105A1 Composition comprising lubricious additive for cutting or abrasive working and a method therefor |
| 03/27/2003 | WO2003025104A1 Lubricating oil composition |
| 03/27/2003 | WO2003025103A1 Lubricating oil composition |
| 03/27/2003 | WO2003025034A1 Multifunctional viscosity index improver and dispersant |
| 03/27/2003 | US20030057397 Circuit comprises hydrofluorocarbon-based refrigerants and alkylbenzene oils for preventing clogging in depressurizing mechanism |
| 03/27/2003 | CA2458301A1 Multifunctional viscosity index improver and dispersant |
| 03/26/2003 | EP1294778A2 Functionalized isobutylene-polyene copolymers and derivatives thereof |
| 03/26/2003 | EP1259581A4 Reducing low temperature scanning brookfield gel index value in engine oils |