Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10N - Indexing scheme associated with subclass › C10N 30 - Specified physical or chemical property which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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)
10/1991
10/22/1991US5059335 Lubricants containing salts of hydroxyalkane phosphonic acids
10/22/1991CA1291153C Norbornyl dimer ester and polyester additives for lubricants and fuels
10/21/1991CA2040539A1 Lubricating oil composition containing combination of succinimide and mannich base dispersants
10/17/1991WO1991015455A1 Esters and fluids containing them
10/17/1991CA2079103A1 Esters and fluids containing them
10/16/1991EP0452266A2 Isoindolinone compounds as stabilizers for organic materials
10/16/1991EP0452013A1 Lubricant compositions containing benzotriazole derivatives
10/16/1991EP0452004A2 Polyalkoxyamines, their preparation, dispersant additives prepared therefrom and use of the additives in lubricating oils and fuels
10/16/1991EP0451380A1 Succinimide compositions
10/16/1991EP0451160A1 Purification of industrial lubricating agents.
10/16/1991EP0451142A1 Lubricant blends having high viscosity indices.
10/16/1991EP0258423B1 Boron-containing compositions, and lubricants and fuels containing same
10/15/1991CA1290741C Grease and gear lubricant compositions comprising at least one metal-containing composition and at least one sulfurized organic compound
10/13/1991WO1991016389A1 Fire resistant hydraulic fluids
10/13/1991CA2058426A1 Fire resistant hydraulic fluids
10/13/1991CA2040195A1 Isoindolinone compounds as stabilisers for organic materials
10/09/1991EP0450876A2 Lubricating oil additives, their preparation and use
10/09/1991EP0450874A2 Overbased calixarates, process for their production, compositions containing them and use as lubricating oil additives
10/09/1991EP0450873A2 Lubricating oil additives, their preparation and use
10/09/1991EP0450208A1 Lubricant compositions and additives therefor
10/09/1991EP0317602B1 Anti-oxidant products
10/08/1991US5055607 Fuel and oil dispersants; antideposit agents
10/08/1991US5055231 Reaction products of boric acid and alkanoletheramines and their use as corrosion inhibitors
10/08/1991US5055213 Additives to lubricants resulting from the condensation of an alkylene polyamine with a copolymer containing vicinal carboxylic groups
10/08/1991CA1290325C Protic solvent in a dehydrohalogenation process, the product obtained therefrom and lubricant compositions containing same
10/08/1991CA1290316C Aqueous fluids
10/08/1991CA1290315C Lubricating oil containing despersant viscosity index improver
10/08/1991CA1290314C Lubricant composition containing transition metals for viscosity control
10/02/1991EP0449374A2 Process for preparing a dispersant/VI improver
10/02/1991EP0394377A4 Lubricating oil compositions
10/02/1991EP0375769A4 Lubricating oil compositions and concentrates
10/02/1991EP0333705B1 Heterocyclic compounds useful as additives for lubricant and fuel compositions
10/02/1991EP0314700B1 Norbornyl dimer ester and polyester additives for lubricants and fuels
10/01/1991WO1991015552A2 Tertiary amide-containing compositions for refrigeration systems
10/01/1991WO1991015551A2 Liquid compositions for refrigeration systems containing boron compositions
10/01/1991US5053154 Use of adducts of 1,2-butylene oxide with h-azidic organic compounds as lubricants, and lubricants containing these adducts
10/01/1991CA2054737A1 Tertiary amide-containing compositions for refrigeration systems
10/01/1991CA2054691A1 Liquid compositions for refrigeration systems containing boron compositions
10/01/1991CA2039431A1 Process for preparing a dispersant/vi improver
09/1991
09/30/1991CA2039198A1 Polyalkoxyamines, their preparation, dispersant additives prepared therefrom and use of the additives in lubricating oils and fuels
09/25/1991EP0448402A2 Refrigerator oil composition
09/25/1991EP0448238A1 Improved low viscosity aromatic carbonate lubricating oil concentrates
09/25/1991EP0448207A1 Lubricant compositions
09/25/1991EP0448129A2 Sulfur-containing compositions, lubricant fuel and functional fluid compositions
09/25/1991EP0447916A1 Engine oil composition
09/25/1991EP0447915A1 Method for lubricating alcohol-based engines
09/25/1991EP0447558A1 Oil composition
09/24/1991CA1289549C Fluid composition
09/24/1991CA1289547C Overbased additives
09/24/1991CA1289546C Sulfurized compositions and lubricants
09/19/1991WO1991013950A1 Two-cycle engine fuel composition
09/19/1991CA2054768A1 Two-cycle engine fuel composition
09/18/1991EP0447163A1 Multifunctional molybdenum and sulfur containing lube additives
09/18/1991EP0446211A1 Process for preparing polymeric dispersants having alternating polyalkylene aud succinic groups.
09/18/1991CN1054610A Hydrocarbyl-substituted succinic acid and/or anhydride/amine terminated poly (oxyalkylene) reaction products, and aqueous systems containing-same
09/17/1991US5049294 Modified dispersant V.I. improver
09/17/1991US5049292 Lubricant composition for refrigerator systems
09/17/1991US5049291 Oil additives
09/17/1991CA1289147C Substituted phenols as stabilisers
09/17/1991CA1289145C Hydroxyphosphono carboxylic acids
09/13/1991CA2036783A1 Multifunctional molybdenum and sulfur containing lube additives
09/11/1991EP0445292A1 Lubricating composition with a solid friction modificator
09/11/1991EP0445243A1 A method of preparing monothiophosphoric acid by sulfurizing a phosphite in the presence of an amide.
09/11/1991EP0389573A4 Lubricating oil compositions and concentrates
09/10/1991US5047094 Anti corrosion metal complex compositions
09/10/1991CA1288761C Functional fluid with borated epoxides, carboxylic solubilizers, zinc salts, and calcium complexes
09/10/1991CA1288759C Carbamate additives for low phosphorus containing or phosphorus free lubricant compositions
09/09/1991WO1991013953A1 Novel dispersant viscosity index improver compositions
09/08/1991WO1991013955A1 Lubricating grease composition
09/08/1991CA2077555A1 Lubricating grease composition
09/05/1991WO1991013133A2 High temperature functional fluids
09/05/1991CA2053918A1 High temperature functional fluids
09/04/1991EP0444421A1 Electrorheological fluids based on silicone ionomer particles
09/03/1991US5045221 Polysulphurized olefin compositions, their preparation and their use as additives for lubricants
09/03/1991CA1288413C Thickening systems for high water based functional fluids and the highwater based functional fluids containing these thickening systems
09/03/1991CA1288411C Shear stable multirange lubricating oils having an improved viscosity index
08/1991
08/28/1991EP0443871A2 Continuous process for producing adducted EPM or EPDM oil solution
08/28/1991EP0308445B1 Process for the preparation of a superalkalinized additive containing an inorganic boron derivative, additive produced by said process and lubricating compositions containing said additive
08/28/1991CN1013685B Lubricant composition containing transition metals for viscosity control
08/28/1991CN1013684B Improvement method for water tolerance fixed in functional fluids
08/27/1991US5043497 Methyl substituted dicyclohexylmethane compounds
08/27/1991US5043087 Containing blends of acrylic polymers for improving viscosity index
08/27/1991US5042617 Method of reducing the presence of sludge in lubricating oils
08/27/1991CA2035934A1 Low viscosity aromatic carbonate lubricating oil concentrates
08/27/1991CA1288103C Sulfur- and nitrogen-containing lubricant additives
08/24/1991CA2036862A1 Continuous process for producing adducted epm or epdm oil solution
08/21/1991EP0442661A1 Method of warm forming and extrusion of metal and metal working compositions useful therein
08/21/1991EP0294458B1 Lubricant composition
08/20/1991US5041598 Nitrogen- and phosphorus-containing compositions and aqueous systems containing same
08/20/1991US5041231 Mixing amino acid salt, sulfonic acid surfactant, alkaline earth metal compound in diluent oil, ammonia or ammonium carbonate, reacting with carbon dioxide
08/20/1991CA1287830C Superalkalinized hydrolysis-resistant detergent or dispersant additives for lubricating oils, and process for their preparation
08/14/1991EP0441742A1 Sulphoxides of bis- and tris-thiomethylated phenols
08/14/1991EP0441548A1 Ethylene alpha-olefin polymer substituted mono- and dicarboxylic acid dispersant additives
08/14/1991EP0441266A1 Metal working lubricating composition
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
08/13/1991US5039399 Solvent extraction of lubricating oils
08/13/1991US5039310 Reaction of phenol or alkylphenol with amine, aldehyde, alkali metal and alkylene epoxide
08/13/1991CA1287637C Fluoropolyethers containing end groups endowed with anchoring capacity
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