Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10N - Indexing scheme associated with subclass › C10N 20 - Specified physical properties of component of lubricating compositions
Patents for C10N 20 - Specified physical properties of component of lubricating compositions (6,327)
10/1991
10/30/1991EP0454473A2 Thin film magnetic disks
10/30/1991EP0453614A1 Electrorheological fluids
10/23/1991EP0453114A1 Hydraulic fluids for automobile suspensions
10/23/1991EP0452320A1 Synthetic polyolefin lubricant blends having high viscosity indices
10/16/1991EP0451504A1 Lubricating composition
10/16/1991EP0451155A1 Fluorinated lubricating compositions.
10/16/1991EP0451142A1 Lubricant blends having high viscosity indices.
10/15/1991CA1290741C Grease and gear lubricant compositions comprising at least one metal-containing composition and at least one sulfurized organic compound
10/08/1991CA1290316C Aqueous fluids
10/02/1991EP0449453A2 Process for oligomerizing olefins to prepare base stocks for synthetic lubricants
10/02/1991EP0394377A4 Lubricating oil compositions
10/02/1991EP0375769A4 Lubricating oil compositions and concentrates
10/01/1991CA1289937C Perfluoropolyether solid fillers for lubricants
10/01/1991CA1289893C Purification of oils containing solid matters in suspension
09/1991
09/25/1991EP0448207A1 Lubricant compositions
09/25/1991EP0447558A1 Oil composition
09/18/1991EP0447163A1 Multifunctional molybdenum and sulfur containing lube additives
09/17/1991US5049291 Oil additives
09/13/1991CA2036783A1 Multifunctional molybdenum and sulfur containing lube additives
09/11/1991EP0445292A1 Lubricating composition with a solid friction modificator
09/11/1991EP0389573A4 Lubricating oil compositions and concentrates
09/10/1991CA1288883C Silicone containing emulsions as bladder lubricants
09/09/1991WO1991013953A1 Novel dispersant viscosity index improver compositions
09/04/1991EP0444421A1 Electrorheological fluids based on silicone ionomer particles
09/03/1991CA1288411C Shear stable multirange lubricating oils having an improved viscosity index
08/1991
08/21/1991EP0442661A1 Method of warm forming and extrusion of metal and metal working compositions useful therein
08/14/1991EP0441548A1 Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives
08/14/1991EP0441195A1 Process for the preparation of base oils and middle distillates stabilized against oxydation and low temperatures
08/14/1991CN1053810A Novel ethylene alpha-olefin polymer substituted amine dispersant additives
08/13/1991US5039437 Alkyl phenol-formaldehyde condensates as lubricating oil additives
08/08/1991DE4003175A1 Oxidn.- and cold-stable middle distillates prodn. - from mineral oil fractions by hydrocracking using hydrocracking catalyst and hydrotreating using borosilicate pentasil zeolite
08/08/1991CA2035069A1 Method of warm forming and extrusion of metal and metal working compositions useful therein
08/07/1991EP0440508A2 Ethylene alpha-olefin polymer substituted amine dispersant additives
08/07/1991EP0440507A2 Ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives
08/07/1991EP0440506A2 Derivatized ethylene alpha-olefin polymer useful as multifunctional viscosity index improver
08/07/1991EP0440476A2 Mold-releasing and lubricating silicone oils
08/06/1991USRE33658 Corrosion resistance
08/06/1991US5037874 Carbon monoxodie, modified, compatibility
08/02/1991CA2034760A1 Ethylene alpha-olefin copolymer substituted mannich base lubricant dispersant additives
07/1991
07/31/1991EP0439254A2 Dispersant polymethacrylate viscosity index improvers
07/25/1991WO1991009096A3 Non-volatile solvent for aroma-containing active ingredients
07/24/1991CA2034072A1 Dispersant polymethacrylate viscosity index improvers
07/23/1991US5034447 An aromatic polycarbonate and zinc oxide whiskers as a lens frame for cameras or gears or cams
07/23/1991CA1286651C Lubricating oil composition
07/17/1991EP0436872A2 Mineral oil based transmission fluid
07/16/1991US5032305 Lubricant for refrigerant
07/09/1991US5030370 Novel dispersant viscosity index improver compositions
07/03/1991EP0435062A1 Perfluoropolyether lubricants having improved antiwear properties
07/02/1991CA1285549C Use of a fluid perfluoropolyether, having a very high viscosity, as a lubricant
06/1991
06/26/1991EP0433405A1 Lubricating grease composition.
06/26/1991CN1052502A Perfluoropolyether lubricants having antiwear properties
06/25/1991US5026496 Olefinic copolymer, olefin-acrylate copolymer, polyacrylate, and a surfactant which is a poor solvent for the polymers
06/25/1991US5026493 Reduced ash content lubricants
06/19/1991EP0433025A2 Lubricating compositions and additives therefor
06/19/1991EP0432165A1 Sulfide adducts of high viscosity index polyalpha-olefins.
06/19/1991CN1012902B Lubricating oil compositions
06/18/1991US5024899 Resilient metallic friction facing material
06/13/1991DE3940803A1 Schwerfluechtige loesungsmittel fuer aromatenhaltige wirkstoffe Schwerfluechtige spoon medium for aromatics ingredients
06/12/1991EP0432007A1 Monodisperse hexagonal boron nitride having high purity with respect to metals and oxygen and its preparation process
06/10/1991WO1991009096A2 Non-volatile solvent for aroma-containing active ingredients
06/10/1991CA2098109A1 Non-volatile solvent for aroma-containing active ingredients
06/09/1991CA2031834A1 Monodispersed hexagonal boron nitride of high purity with respect to metals and oxygen and preparation process thereof
06/04/1991US5021180 Polyglycol lubricants for refrigeration compressors
05/1991
05/29/1991EP0429123A1 Compositions from alpha,beta-unsaturated dicarboxylic acid esters and olefinically unsaturated compounds which are particularly suitable for use as lubricants and lubricant additives and a process for the preparation of such compositions
05/29/1991EP0428757A1 Lubricating oil composition
05/22/1991EP0428393A1 Gear oils and additives therefor
05/21/1991US5017299 Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives
05/15/1991EP0427520A1 Electrorheological fluids
05/14/1991CA1284145C Diesel lubricants and methods
05/08/1991CA2029409A1 Electrorheological fluids
05/07/1991US5013717 Coatings for catheters, quaternized heparin, polysiloxanes
05/07/1991US5013471 Chemically adsorbing chlorosilane surfactant on ferromagnetic particles, dispersing particles in oil
05/07/1991US5013467 Novel oleaginous composition additives for improved rust inhibition
05/02/1991WO1991005831A1 Fluid compositions for refrigeration compressors and process for preparing the same
05/02/1991EP0425027A2 Star shaped polymer, its preparation and lubricating compositions containing it
05/02/1991EP0424840A1 An electrorheological fluid
05/02/1991CA2044258A1 Fluid compositions for refrigeration compressors and process for preparing the same
04/1991
04/30/1991US5012020 Novel VI enhancing compositions and Newtonian lube blends
04/24/1991EP0423724A1 Silicone grease composition
04/24/1991EP0423319A1 Novel vi enhancing compositions and newtonian lube blends
04/17/1991EP0422859A2 Process for preparing a viscosity index improver
04/17/1991EP0422858A2 Multifunctional viscosity index improver
04/17/1991EP0422201A1 Novel lubricant additives.
04/17/1991EP0422019A1 Olefinic oligomers having lubricating properties and process of making such oligomers.
04/13/1991CA2025992A1 Multifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymer
04/10/1991EP0421765A1 Polyoxyalkylene ethers as lubricants for a haloalkane refrigerant
04/10/1991EP0421586A1 Compositions and process of using in refrigeration
04/10/1991EP0420929A1 Phosphonate adducts of olefinic lubricants having enhanced properties
04/10/1991EP0387346A4 Novel polymeric dispersants having alternating polyalkylene and succinic groups
04/06/1991WO1991005032A1 Oil composition
04/06/1991CA2042604A1 Oil compositions
04/05/1991WO1991005033A1 Process for manufacturing stable, low-viscosity ow anti-rust emulsions
04/05/1991CA2067501A1 Process for manufacturing stable, low viscosity o/w anti-rust emulsions
04/04/1991WO1991004311A1 Lubricating composition with a solid friction modificator
03/1991
03/27/1991EP0418860A1 Lubricating composition for internal combustion engine
03/21/1991WO1991003533A1 Coating compositions
03/20/1991EP0417972A1 Lubricating oil composition
03/20/1991CN1012074B Sulphurized alkaline earth metal hydrocarby phenates, their production and use thereof
03/13/1991EP0416874A1 Process for improving thermal stability of synthetic lubes
03/08/1991WO1991003532A1 Liquid lubricants from alpha-olefin and styrene copolymers
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