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| Number | Title | Issue Date |
| 8158564 | Alkyl acetal compound, process for producing the same, and lubricating oil composition A compound which satisfies requirements for the annealing property and the lubricating property simultaneously and a process for producing the compound are provided. The compound is an alkylacetal compound represented by the following general formula (1) or (2). In ... | 04/17/2012 |
| 7303693 | Operating medium for carbon dioxide-cooling systems and air-conditioning systems The invention relates to resource operating medium compositions containing additivated lubricants based on polyalkylene glycols and/or neopentyl polyol esters, which are additivated with alkylated triaryl phosphate esters which are suitable for lubricating refrigera... | 12/04/2007 |
| 7247605 | Solubility of perfluorinated polyethers in fluorinated solvents Methods of improving the solubility of highly functionalized polar perfluorinated polyethers in fluorinated solvents are described. In preferred embodiments, the ratio of solubilizer to fluorinated solvent is the azeotropic ratio. The solubilizer can be an alcohol o... | 07/24/2007 |
| 6903055 | Lubricating oils comprising polyoxyalkylenglycol derivatives A composition is disclosed which comprises a lubricating oil and a refrigerant, wherein the lubricating oil comprises a polyalkyleneglycol derivative of the formula (I): RX(RaO)x(RbO)y(RcO)zRd | 06/07/2005 |
| 6562767 | Process for producing a lubricant coated laquered wire used for forming the stator winding of an electrical refrigerating compressor A lubricant for wire, which is insulated by means of a lacquer coating, and which is used for forming the stator windings of an electrical refrigerating compressor, consists of one or more compounds of the formula CH3 --Xn --R, where... | 05/13/2003 |
| 6323163 | Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device The present invention is a fluorine-containing compound having i) a perfluoropolyoxyalkyl or -alkylene chain having an average molecular weight of 800 or more and ii) a cyclic or non-cyclic polyether atomic group. Its use as a low-scattering lubricant or ... | 11/27/2001 |
| 6300294 | Lubricant delivery for micromechanical devices A method of dispensing a lubricant into a micromechanical device package and a micromechanical device package containing the lubricant. The method comprises the steps of mixing (102) the lubricant, typically a perfluoroalkanoic acid such as perfluorodecan... | 10/09/2001 |
| 6294508 | Composition comprising lubricious additive for cutting or abrasive working and a method therefor In one aspect, this invention provides a fluid comprising one or more hydrofluoroether(s) and one or more lubricious additive(s) for the cutting and abrasive treatment of metal, cermet, or composite materials. In another aspect, the present invention prov... | 09/25/2001 |
| 6139848 | Personal lubricant compositions A stable personal lubricant composition containing at least one water soluble polyhydric alcohol, a water soluble polymer derived from cellulose, tocopherol or a tocopherol derivative, an emulsifier and water.... | 10/31/2000 |
| 6096692 | Synthetic lubricating oil The present invention relates to a synthetic lubricating oil comprising cyclic ketals or cyclic acetals obtained by a reaction between one or more polyhydric alcohols having an even number of hydroxyl groups of not less than 4 and not more than 10 and one... | 08/01/2000 |
| 6066602 | Waterborne non-silicone lubricant comprising phospholipid and polyether The lubricant of this invention is a combination of a PLURONIC.RTM. polyol and a phospholipid. The lubricant is applied to the surface to be lubricated by forming a solution of water and the lubricant. This solution may also include Vitamin E or its deriv... | 05/23/2000 |
| 6046142 | Composition to substantially reduce hooks or slices in golf shots The present invention relates to a method for hitting an object in a substantially straight-line pathway. The method comprises the steps of applying a composition to a hitting surface and impacting the object. In particular, the composition can be applied... | 04/04/2000 |
| 6043201 | Composition for cutting and abrasive working of metal In one aspect, this invention provides a composition for the cutting and abrasive treatment of metals and ceramic materials comprising a hydrofluoroether. In another aspect, the present invention provides a method of cutting and abrasively treating metals... | 03/28/2000 |
| 6025310 | Organic compounds suited to lubricating films on magnetic recording media The invention provides novel organic compounds, and more particularly those having excellent lubricity, compatible with lubricating organic compounds having a benzene ring and a phosphazine ring and retaining stability free of hydrolysis for a prolonged p... | 02/15/2000 |
| 5834407 | Lubricants and functional fluids containing heterocyclic compounds This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and a minor amount of (A) a compound represented by the formula ##STR1## wherein in Formula (A-I): X1, X2 and X3 | 11/10/1998 |
| 5795851 | Process for treating metals using anti-corrosion agents and corrosion inhibitors containing lactobionic acid amides A process for inhibiting the corrosion of metals, in which the metals are treated with anti-corrosion agents, corrosion inhibiting agents or metal treating agents which are composed of or which contain lactobionic acid N-alkylamides and/or lactobionic aci... | 08/18/1998 |
| 5746933 | Lubricating oil and composition for refrigerating machine, and refrigerating machine A lubricating oil for refrigerating machines comprises polyoxyalkylene compounds represented by the formula (I): ##STR1## Wherein A is a residue obtained from a compound which has both a heterocyclic ring having an ether linkage therein and hydroxyl ... | 05/05/1998 |
| 5744064 | Ketone-based surfactant and method for treating industrial, commerical, and institutional waste-water A nonionic surfactant having cyclic 1,3-dioxane and/or 1,3-dioxolane functionality which is irreversibly splittable by lowering the pH of its aqueous solution is useful in various processes requiring the removal of emulsified hydrophobic contaminants or o... | 04/28/1998 |
| 5744065 | Aldehyde-based surfactant and method for treating industrial, commercial, and institutional waste-water A nonionic surfactant having cyclic 1,3-dioxane and/or 1,3-dioxolane functionality which is irreversibly splittable by lowering the pH of its aqueous solution is useful in various processes requiring the removal of emulsified hydrophobic contaminants or o... | 04/28/1998 |
| 5720895 | Polyol ether derivatives and production methods therefor Polyol ether derivatives, a method for producing the polyol ether derivatives, and a working fluid composition for a refrigerating machine containing a hydrofluorocarbon and a refrigeration oil containing the polyol ether derivatives as a base oil.... | 02/24/1998 |
| 5663127 | Perfluoropolyether lubricating compositions A lubricating composition containing about 0.1-10 weight percent of a perfluoropolyether lubricant containing perfluoropolyether molecules having at least one hydrogen-containing end group per molecule, and about 99.9-90 weight percent of a liquid, perflu... | 09/02/1997 |
| 5582761 | Increasing the friction durability of power transmission fluids through the use of oil soluble competing additives A method of controlling the friction coefficients and improving the friction durability of an oleaginous compositions, such as an ATF, comprising adding to the composition a combination of competing additives comprising (1) at least one friction modifying... | 12/10/1996 |
| 5565126 | Lubricating composition A lubricating composition comprises a lubricating grease and a heat-curable resin selected from the group consisting of urea resins, malamine-formaldehyde resins, epoxy resins, furan resins, xylene resins, silicone resins and urethane resins. The lubricat... | 10/15/1996 |
| 5451334 | Environment-friendly basic oil for formulating hydraulic fluids An environment-friendly basic oil based on natural materials for the formulation of hydraulic oils having improved viscosity at elevated temperature and lower pour point contains rapeseed oil or soybean oil as the main component, an antioxidant selected f... | 09/19/1995 |
| 5445753 | Lubricant for refrigeration compressors A lubricant composition comprising as a base oil one or more ester oils, alkylbenzene oils and mineral oils, and a glycidyl ether compound having at least two epoxy groups is miscible in hydrofluorocarbon and hydrochlorofluorocarbon refrigerants such as R... | 08/29/1995 |
| 5371248 | Alkylated benzofuran-derived lubricants Monoalkylated benzofuran adducts provide high temperature stable lubricant fluids having not only excellent thermal stability, but good low-temperature properties and excellent additive solubility as well.... | 12/06/1994 |
| 5340488 | Composition for cleaning an internal combustion engine A composition is disclosed which cleans baked-on, carbonized sludges and varnish deposits from the internal surfaces of automobile, motorcycle and truck engines. The product comprises a mutually synergistic solution of selected cyclic compounds, aliphatic... | 08/23/1994 |
| 5179127 | Halopropargyl acyl compound, compositions, microbicidal uses and processes of preparation Compounds of the formula ##STR1## wherein A is selected from the group consisting of (1) phenyl, (2) naphthyl, (3) phenyl substituted with one or more halo, cyano, (C1 -C4)alkyl, nitro, (C1 -C4)haloalkyl, a... | 01/12/1993 |
| 5166375 | Antioxidant and an oxidation resistant polyunsaturated oil The antioxidant is safe for human health, has excellent antioxidation activity and is suitably utilized for preventing oxidation of unsaturated fatty acids, esters of unsaturated fatty acids and various kinds of products comprising these acids and esters.... | 11/24/1992 |
| 5104559 | Hydrogen perfluoroalkylaromatic ethers and related compositions and methods A lubricating compound having the structure: R1 --Rf --O--Ar--R2 wherein R1 is a monovalent radical selected from the group consisting of fluoride, unsubstituted aryloxys, substituted aryloxys, unsubstituted arylthio... | 04/14/1992 |
| 4941987 | Lubricating greases New lubricating greases, the oily component of which is perfluoropolyether or fluoropolyether derivative of formula R--O--Q--CFX--(Y)n --Z, having a number average molecular weight ranging from 1,500 to 10,000. wherein R is perfluoroalkyl radical R | 07/17/1990 |
| 4822502 | Imidazoline promoter overbased calcium sulfonates A composition and process for preparing an overbased calcium sulfonate, in which a specific class of compounds is employed as promoters in making overbased calcium sulfonates. These promoters give an enhanced efficiency of the conversion of lime to an oil... | 04/18/1989 |
| 4792411 | Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same Dioxolanes, thio analogs thereof, and derivatives of these and methods of preparation are described. These materials are useful as additives in lubricants and fuels. Methods for reducing fuel consumption in internal combustion engines employing the lubric... | 12/20/1988 |
| 4787996 | Mannich base oil additives Mannich bases, prepared using a phenol substituted with a medium length branched alkyl chain, the alkyl being derived from a 1-olefin oligomer. These Mannich bases act as friction-reducing agents in lubricant and liquid fuel compositions.... | 11/29/1988 |
| 4759860 | Two-cycle engine oil composition A two-cycle engine oil composition which comprises a terpene compound selected from the group consisting of terpene hydrocarbons, terpene alcohols and terpene ether incorporated in a lubricant substance selected from the group consisting of a mineral oil,... | 07/26/1988 |
| 4757145 | Fluoropolyethers containing end groups endowed with anchoring capacity Compounds suitable for being used as lubricants, having general formula: or where R=--CF3, --C2 F5, --C3 F7 X=F, --CF3 R"=F, --CF3, --C2 F5 m=an integer from 3 to 100 n=a ... | 07/12/1988 |
| 4746575 | Process for lubricating accessories of cassettes containing magnetic tapes Process for protecting magnetic tapes, during their operation, from the friction and wear caused by the contact with accessories, either or not metallic, forming the cassette which contains said tapes, characterized in that said accessories are lubricated... | 05/24/1988 |
| 4537920 | 4H-1-benzopyrans and lubricant compositions containing same 4H-1-Benzopyrans are prepared by reacting an aminomethylphenol with an alkali metal hydroxide or an alkaline earth metal hydroxide and a 1,3-diketone. The products are useful as antioxidants.... | 08/27/1985 |
| 4497721 | Refrigerator oil composition A refrigerator oil composition is described, comprising: (1) at least one of mineral oil and synthetic oil and (2) at least one of (a) 15-crown-5, (b) a derivative of 15-crown-5, and (c) a glycidyl compound represented by the general formula: ##STR1#... | 02/05/1985 |
| 4440655 | Sulfur-containing mannich bases and lubricants containing same Reaction products from thiodephenol, aldehydes and amines are effective friction reducing additives in lubricants.... | 04/03/1984 |
