C10M 159 - Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution

Patents for C10M 159 - Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution (6,692)
12/1997
12/11/1997	WO1997046643A1 Overbased metal-containing detergents
12/11/1997	WO1997046596A1 Novel polymers having dihydroxy moieties
12/11/1997	CA2256548A1 Overbased metal-containing detergents
12/11/1997	CA2256547A1 Overbased metal-containing detergents
12/11/1997	CA2256544A1 Overbased metal-containing detergents
12/11/1997	CA2256539A1 Overbased metal-containing detergents
12/11/1997	CA2256502A1 Novel polymers having dihydroxy moieties
12/10/1997	EP0810996A1 Imidazolidinone derivatives as corrosion inhibitors
12/09/1997	US5696067 Hydroxy-group containing acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
12/09/1997	US5696064 Functionalization of polymers based on Koch chemistry and derivatives thereof
12/09/1997	US5696063 Basic metal salt of dithiocarbamic acid and lubricating oil composition containing said salt
12/09/1997	US5696062 Colloidal products containing calcium barium and/or magnesium also bismuth modified by the action of carboxylic acids containing sulphur and optionally nitrogen
12/09/1997	US5696060 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
12/02/1997	US5693597 Antiwear, extreme pressure oil additives
11/1997
11/26/1997	EP0808830A2 Methods for preparing normal and overbased phenates
11/20/1997	WO1997043322A1 Ethylene/alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives
11/20/1997	CA2251599A1 Ethylene/alpha-olefin/diene interpolymer-substituted carboxylic acid dispersant additives
11/19/1997	EP0807643A1 Ethylene terpolymers, their preparation and their use as additives for mineral oil distillates
11/19/1997	EP0807642A1 Ethylene terpolymers, their preparation and their use as additives for mineral oil distillates
11/18/1997	US5689270 Navigation and positioning system and method using uncoordinated becon signals
11/18/1997	US5688887 Reactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufacture
11/18/1997	US5688746 Ratite oil lubricant compositions
11/18/1997	CA2204945A1 Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
11/05/1997	EP0804526A1 Carboxylic acid/ester products as multifunctional additives for lubricants
11/05/1997	EP0804525A1 Dimercaptothiadiazole-mercaptan coupled compounds as multifunctional additives for lubricants and fuels
11/04/1997	US5684093 Amidoalkylated polymers useful as oil additives
11/04/1997	CA1339530C Polyolefinic succinimide polyamine alkyl acetoacetate adduct dispersants
10/1997
10/29/1997	EP0803565A1 New colloidal products, their preparation and their uses
10/29/1997	EP0362365B1 Borated overbased carboxylates as corrosion inhibitors
10/28/1997	US5681799 Lubricating oil additives, ashless dispersants
10/23/1997	WO1997039086A1 Hydraulic fluids
10/22/1997	EP0802256A2 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
10/22/1997	EP0802255A2 Hydroxy-group containing acylated nitrogen compositions useful as additives for lubricating oil and fuel compositions
10/15/1997	CA2202448A1 Hydroxy-group containing acylated nitrogen compositions useful as additives for lubricating oil and fuel compositions
10/14/1997	US5677270 Methods for preparing normal and overbased phenates
10/08/1997	EP0799290A1 Sulfur-containing carbonate reaction products as lubricating oil antiwear additives
10/08/1997	EP0799289A1 Synthetic lubricant antioxidant from monosubstituted diphenylamines
10/08/1997	EP0799251A1 Process for preparing star polymer compositions
10/07/1997	US5674821 Additive concentrates for lubricating oils
10/07/1997	US5674819 Carboxylic compositions, derivatives,lubricants, fuels and concentrates
10/02/1997	WO1997035946A1 Lubricating oil additive and lubricating oil composition
10/01/1997	CN1160751A Hydrocarbon grease and its preparation
09/1997
09/24/1997	EP0796313A1 Oil soluble complexes of phosphorus-containing acids useful as lubricating oil additives
09/24/1997	EP0796311A1 Oil-soluble complexes of phosphorus-free strong mineral acids useful as lubricating oil additives
09/24/1997	EP0796310A1 Synergistic antioxidant systems
09/23/1997	US5670462 Copolymer of an olefin and an unsaturated compound; acylating with maleic anhydride
09/23/1997	US5670081 Salt compositions and functional fluids using same
09/18/1997	WO1997033864A1 Process for the stabilisation of alkylbenzenesulphonates
09/10/1997	EP0793705A1 Multifunctional viscosity modifiers with improved dispersancy and antioxidancy derived from adducts of quinone
09/10/1997	EP0793704A1 Adducts of quinone compounds and amine-containing polymers for use in lubricating oils and in fuels
09/10/1997	EP0408735B1 Hydroxyalkane phosphonic acids and derivatives thereof and lubricants containing the same
09/09/1997	US5665126 Adducts of quinone compounds and amine-containing polymers for use in lubricating oils and in fuels
09/09/1997	CA1339453C Phosphonate adducts of olefinic lubricants having enhanced properties
09/04/1997	WO1997031991A1 Low ash natural gas engine oil and additive system
09/03/1997	EP0734432B1 Synthetic ester lubricant stabilizer composition
09/02/1997	US5663243 Substituted azo-dicarbonylo derivatives
09/02/1997	US5663130 Polymers derived from ethylene and 1-butene for use in the preparation of lubricant dispersant additives
09/02/1997	US5663128 Liquid antioxidants as stabilizers
09/02/1997	CA1339430C Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof
08/1997
08/13/1997	EP0789069A2 Additive containing multifunctional lubricating oil and engine oil compositions
08/06/1997	EP0787157A1 Oleaginous compositions comprising grafted isomonoolefin alkylstyrene polymers
07/1997
07/30/1997	EP0786448A2 Overbased sulfurised alkaline earth metal alkylsalicylate-alkylphenate as detergent/dispersant lubricating oil additives
07/30/1997	EP0785976A2 Lubricating oil mannich base dispersants derived from heavy polyamine
07/29/1997	US5652203 Process of overbasing a salicylic ester and product thereof
07/29/1997	US5652201 Lubricating oil compositions and concentrates and the use thereof
07/29/1997	US5652135 Strains of bacillus and aerococcus as deterioration inhibitor for emulsion-type processing oil
07/23/1997	EP0684979B1 Lubricant compositions containing complexes of alkoxylated amine, acid, and adenine
07/22/1997	US5650536 Continuous process for production of functionalized olefins
07/22/1997	US5650382 Lubricating a metal wire drawn under high pressure
07/16/1997	CN1154404A Two-stroke lubricant composition for reduced smoke
07/10/1997	WO1997024417A1 Sulphurised phenol additives and compositions
07/10/1997	WO1997024379A1 Improved dispersant additives and process
07/10/1997	CA2241212A1 Sulphurised phenol additives and compositions
07/10/1997	CA2236528A1 Improved dispersant additives and process
07/09/1997	CN1154132A Preparation of sulfurised phenol additives intermediates and compositions
07/08/1997	US5646332 Batch Koch carbonylation process
07/08/1997	US5646098 Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives
07/01/1997	US5644001 Resin-free succinimides process of making, and compositions containing same
07/01/1997	US5643859 Fuel dispersant
06/1997
06/25/1997	CN1152926A Lubricating oil succinimide dispersants derived from heavy polyamine
06/18/1997	EP0779356A2 Condensation product of alkylphenols and aldehydes, and derivatives thereof
06/18/1997	EP0779355A2 Metal salts of lactones as lubricant additives
06/17/1997	US5639718 Multifunctional viscosity modifiers for lubricating oil compositions with improved dispersancy and antioxidancy derived from adducts of quinone
06/17/1997	US5639396 Lubricant additive
06/11/1997	EP0778336A1 Petroleum additive having excellent storage stability and heat stability comprising an alkaline earth metal salt of aromatic hydroxycarboxylic acid or a sulfurized mixture thereof.
06/11/1997	EP0778333A2 Carboxylic compositions, derivatives, lubricants, fuels and concentrates
05/1997
05/28/1997	EP0775740A2 Lubricating oil additives
05/28/1997	EP0775188A1 Preparation of sulfurised phenol additives intermediates and compositions
05/28/1997	CN1150808A Lubricating oil dispersants derived from heavy polyamine
05/28/1997	CN1150807A Continuous process for production of functionalized olefins
05/28/1997	CN1035015C Processing for producing mixture of sulfurized alkaline earth metal salts of salicylic acid compound and phenol
05/27/1997	US5633326 Oil soluble additive; oxidation resistance, dispersants
05/22/1997	WO1997018281A1 Carbonyl containing compound derivatives as multi-functional fuel and lube additives
05/21/1997	EP0674692B1 Improved low sediment process for forming borated dispersant
05/21/1997	CN1150437A Trisubstituted unsaturated polymers
05/14/1997	EP0773234A1 Dispersant additives
05/14/1997	EP0772583A1 Reaction products of polyisobutylenes and nitrogen oxides or mixtures of nitrogen oxides and oxygen and their use as fuel and lubricant additives
05/13/1997	US5629434 Functionalization of polymers based on Koch chemistry and derivatives thereof
05/13/1997	US5628804 Contains two carbonyl groups; fuel or lubricant additives; reduce intake valve deposits; reacting polyamine, dicarbonyl, and polyether
05/07/1997	EP0771782A1 Salicylic acid alkylation

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