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WO/1999/024533 |
A lubricating composition comprising a liquid crystal and a surfactant is disclosed. The inventive composition increase the lubricity of lubricant oils, reduce the wear rate of metals being lubricated, and increase the load bearing prope...
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WO/1999/020720 |
A liquid hydrocarbon composition, containing paraffinic hydrocarbon components in which the extent of branching, as measured by the percentage of methyl hydrogens (BI), and the proximity of branching, as measured by the percentage of rec...
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WO/1999/018175 |
A synthetic ester-containing lubricant with good soot-handling and, with friction modifier, viscosity modifier and antioxidant present, improved engine performance and cleanliness.
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WO/1999/016850 |
A lubricant composition comprising: (A) a compound of the general formula: R?1¿-COO-R?2¿ (wherein R?1¿ is a higher aliphatic hydrocarbon residue; and R?2¿ is an aliphatic hydrocarbon residue which may contain fluorine or oxygen), and...
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WO/1999/016849 |
An ester resulting from an esterification reaction between at least one polyfunctional alcohol and at least one polyfunctional carboxylic acid using a chain stopping agent to form ester bonds with the remaining hydroxyl or carboxyl group...
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WO/1999/015606 |
Synthetic biodegradable lubricants and functional fluids containing 45-94 wt.% of an ester of a C¿5?-C¿10? acid as the base oil, 5-18 % of a polyol ester of a C¿12?-C¿28? acid as a lubricity additive, and a 1-35 wt.% of an additive p...
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WO/1999/011599 |
The invention relates to esters of certain benzene polycarboxylic acids with 2-alkylalcohols, and to their use as hydraulic fluid, as or in lubricant compositions or as an additive in cosmetics.
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WO/1999/010455 |
A synthetic lubricant composition is a blend of a polyol ester blend admixed with effective amounts of an antioxidant, yellow metal pacifier and rust inhibitors. The polyol ester blend includes a major proportion of poly(neopentyl polyol...
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WO/1999/004909 |
Solvent-free lubrication of thin film magnetic media, such as magnetic discs, is implemented by applying collimated and/or non-collimated beams of lubricant molecules, including polymeric lubricants having a known and narrow molecular we...
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WO/1999/002628 |
This invention provides a composition and method for producing partial synthetic automatic transmission fluid composition having improved shear stability and low temperature properties whereby the automatic transmission fluid composition...
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WO/1998/059023 |
The invention is a lubricant concentrate and a lubricant use-solution as well as methods of use. The lubricant concentrate and lubricant use-solution each includes one or more ether amine compounds, and a surfactant. Each of the ether am...
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WO/1998/058042 |
A refrigerator oil composition which can be used together with a hydrocarbon-containing coolant and possesses excellent lubricity and compatibility with the coolant, and a refrigerator fluid composition comprising the refrigerator oil co...
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WO/1998/055464 |
Fluoropolyether compounds of general formula (I) wherein Rf's may be the same or different and each represents a group of the following general formula (II): X-(CH�2?CF�2?CF�2?O)�a?- (CHClCF�2?CF�2?O)�b?-(CCl�2?CF�2?CFï...
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WO/1998/053033 |
The invention relates to a highly concentrated paste or gel-like substance for lubricating solutions containing amine, for use as chain lubricants in the foodstuff industry. The inventive concentrate contains at least 30 weight percent o...
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WO/1998/051650 |
Compositions comprising linear or cyclic fluorinated, saturated hydrocarbons of the following general formulae (I): Rf�1?-R�1?-Rf�2? and (II): Rf�1?-R�2?-Rf�2?. Each composition comprises more than 10 molar % and less than 95...
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WO/1998/050338 |
The invention concerns a process for manufacturing polyol complex esters. According to the method, a polyol, such as BEPD or NPG, is reacted with mono- and polyvalent acids in the presence of a catalyst to produce a reaction blend contai...
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WO/1998/050499 |
Disclosed are fuel compounds containing lubricant based on polyalkylene-glycols, which are suitable for lubricating refrigerating machines, heat pumps and related equipment, for which the fuel required is carbon dioxide.
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WO/1998/050738 |
The invention relates to fuel compounds containing a lubricating agent derived from synthetic polyester oils with unbranched or branched carbon acid groups C5 to C10, which are suitable for lubricating refrigerating machines, heat pumps ...
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WO/1998/047855 |
A process for modifying an unsaturated fatty acid ester stock, such as an unsaturated triacylglycerol oil, to enhance its fluidity and/or oxidative stability is provided. Lubricants containing a modified unsaturated fatty acid ester and ...
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WO/1998/046704 |
The invention concerns a refrigerant composition which comprises a chlorine-free hydrofluorocarbon based refrigerant and, mixed with the refrigerant, a lubricant comprising a polyol ester. According to the invention the polyol ester comp...
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WO/1998/046705 |
The invention concerns refrigerant compositions which comprise a hydrofluorocarbon based refrigerant and, mixed with the refrigerant, a polyol ester based lubricant. According to the invention the polyol ester comprises a diol having a s...
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WO/1998/046706 |
The invention concerns a refrigerant composition which comprises a chlorine-free hydrofluorocarbon based refrigerant and, mixed with the refrigerant, a lubricant comprising a polyol ester. According to the invention the polyol ester comp...
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WO/1998/037170 |
A lubricating oil for freezers, which is made of a polyether represented by the general formula (1): R?1�-[X-OR?4�]�s?, wherein R?1� represents an s-valent group having an aromatic nucleus, X represents a divalent group consistin...
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WO/1998/036040 |
A lubricating oil for compression refrigerators which comprises as the base oil (a) a polyether wherein a plurality of hydrocarbon groups are bonded to the oxygen atoms of a residue of a tetrahydric or higher alcohol to form ether linkag...
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WO/1998/033823 |
Oily hyperbranched polymers derived from ethylene, propylene, butene and/or a C�5?-C�24? $g(a)-olefin, and a method for their synthesis, are disclosed. The polymers have non-regular microstructures and are characterized by a ratio (R...
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WO/1998/031021 |
high oleic acid triglyceride compositions that comprise fatty acid components of at least 75 % oleic acid, less than 10 % diunsaturated fatty acid component; less than 3 % triunsaturated fatty acid component; and less than 8 % saturated ...
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WO/1998/030531 |
The invention concerns a composition of organotin maleates resulting from reacting a mixture of an alcohol or of an epoxyalkane of low molecular weight and of an alcohol or of an epoxyalkane of high molecular weight with maleic anhydride...
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WO/1998/029521 |
The invention relates to the preparation of liquid compositions containing dispersed particular solid matters, which are characterized by an extremely low sedimentation proprensity of solid matters dispersed therein. Said compositions, w...
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WO/1998/029484 |
In accordance with the present invention, there is provided a flexible article displaying slip properties with respect to damp and dry mammalian tissue without use of powder lubricants. The article is comprised of a substrate layer havin...
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WO/1998/023711 |
Lubricant compositions suitable for use in automative engines, especially internal combustion engines, the lubricant having a kinematic viscosity at 100 �C of less than 12.5 mm?2�/s and a high temperature, high shear dynamic viscosit...
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WO/1998/022552 |
The invention describes multiphase lubricant concentrates with enhanced properties to be used in acqueous working fluids from exploratory drilling of soil, containing liquid or solid organic constituents at room temperature with a lubric...
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WO/1998/018804 |
Functionalized-phenoxy phosphazenes and use of same as lubricants for magnetic recording media are disclosed. In particular, cyclic phosphazenes having six or eight atoms in the ring structure and having at least one trifluoromethylpheno...
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WO/1998/017617 |
The use of a fluorocompound comprising a perfluoropolyoxyalkyl/alkylene chain with an average molecular weight of not less than 800 and an atomic group of a cyclic/noncyclic polyether as a low-scattering lubricant/surface modifier (such ...
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WO/1998/015605 |
Non-aqueous lamellar liquid crystalline lubricant compositions containing an organic phosphoric or sulphoric acid component or a salt thereof and an organic amine component which are substantially free of non-aqueous solvent. Lubricating...
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WO/1998/015604 |
The invention pertains to chlorine-free extreme pressure metalworking fluid additives and lies in the recognition of the improved hydrolytic stability of alkanoic acid esters of cyclohexane dimethanol and other esters embodying similar s...
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WO/1998/013445 |
The present invention relates to novel lubricant and friction modifier compositions optionally comprising a solid lubricant and a binding agent in water medium suitable for lubricating steel-steel interfaces such as tractor-trailer coupl...
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WO/1998/012286 |
In one aspect, this invention provides a lubricating and cooling composition for the forming of metals comprising a hydrofluoroether. In another aspect, the present invention provides a method of forming metals comprising applying to the...
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WO/1998/012287 |
In one aspect, this invention provides a composition for the cutting and abrasive treatment of metals and ceramic materials comprising a hydrofluoroether and a lubricious additive. In another aspect, the present invention provides a meth...
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WO/1998/010879 |
A metal wire or a metal strip having a lubricating surface layer is disclosed wherein the surface layer comprises a mixture of a fatty acid having 10-22 carbon atoms and an alkali metal soap of said fatty acid. Furthermore a method of pr...
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WO/1998/011179 |
A synthetic ester composition which exhibits thermal and oxidative stability, lower friction coefficient and lower wear, wherein the ester composition comprises the reaction product of: a linear or branched alcohol having the general for...
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WO/1998/011181 |
An antioxydant which comprises a primary aliphatic hydroxyl group linked to an organic backbone such that upon oxidation a hydroperoxyl moiety capable of boosting the efficacy of free radical scavengers and hydroperoxide decomposer type ...
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WO/1998/010041 |
A crankcase engine lubricant which comprises the add mixture of the following components: (A) a lubricating oil which comprises the add mixture of the following components: a complex alcohol ester basestock and at least one additional ba...
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WO/1998/010040 |
A complex alcohol ester which comprises the reaction product of an add mixture of the following: a polyhydroxyl compound represented by the general formula: R(OH)�n? wherein R is any aliphatic or cyclo-aliphatic hydrocarbyl group and n...
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WO/1998/010435 |
A grommet which is formed from a self-lubricating rubber, and can be fixed by means of a wire such as electric wires and an adhesive tape. The rubber grommet (10) is fixed to the electric wire (14) with the adhesive tapes (12, 12) and in...
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WO/1998/010039 |
A lubricating oil comprising an add mixture of the following components: (A) a complex alcohol ester basestock which comprises the reaction product of an add mixture of the following: (1) a polyhydroxyl compound represented the general f...
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WO/1998/010042 |
A hydraulic fluid which is prepared from: (1) a lubricating oil which comprises (a) a complex alcohol ester which comprises the reaction product of a polyhydroxyl compound represented by the general formula: R(OH)�n? wherein R is any a...
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WO/1998/010043 |
A biodegradable two-cycle lubricant which is prepared from an add mixture of: (1) a biodegradable lubricating oil comprising an add mixture of the following components: a complex alcohol ester basestock which comprises the reaction produ...
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WO/1998/008801 |
A synthetic ester composition exhibiting low odor, and high thermal and oxidative stability which comprises the reaction product of: (a) a polyol which comprises at least dipentaerythritol, e.g., technical grade pentaerythritol and mixtu...
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WO/1998/008922 |
A waterborne lubricant for the cold plastic working of metals that contains alkali metal salts of dimer(s) and/or trimer(s) of unsaturated fatty acids with from 10 to 24 carbon atoms per molecule has a lubrication performance at least as...
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WO/1998/007145 |
A water or aqueous soluble salt of a perfluoro polyether alcohol is applied to form a lubricant topcoat on a magnetic recording medium. Suitable soluble salts include the sodium salt of a perfluoro polyether diol.
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