Having -oh Bonded Directly To Carbon (wherein H Of -oh May Be Replaced By Metal Or Ammonium) Patents (Class 508/583)
- Plural benzene rings bonded to each other, to the same acyclic carbon or to the same cyclic carbon chain (e.g., phenol-aldehyde condensates, etc.) (Class 508/585)
- The -OH group is in salt form (Class 508/586)
- Halogen or additional -OH attached directly or indirectly to the benzene ring by nonionic bonding (Class 508/587)
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Patent number: 8183193Abstract: A liquid release agent for application onto an edge region of a panel, in particular a furniture panel, provided or to be provided with a coating by means of adhesive or glue, includes a mineral oil having a viscosity in compliance with German Industrial Standard DIN 51262 of ?2.5 to ?35 mm2/s at a temperature of 20° C., and an alcoholic solvent which is added to the mineral oil.Type: GrantFiled: August 29, 2008Date of Patent: May 22, 2012Inventor: Bernd Riepe
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Publication number: 20120122996Abstract: An azeotrope-like mixture consisting essentially of chlorotrifluoropropene and at least one component selected from the group consisting of a C1-C3 alcohol, a C5-C6 hydrocarbon, a halogenated hydrocarbon, methylal, methyl acetone, water, nitromethane, and combinations thereof.Type: ApplicationFiled: November 17, 2011Publication date: May 17, 2012Applicant: HONEYWELL INTERNATIONAL INC.Inventors: RAJAT BASU, LESLIE BEMENT, KANE COOK, RYAN HULSE, GARY KNOPECK, HANG T. PHAM, RAJIV R. SINGH, DAVID J. WILLIAMS
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Patent number: 8168571Abstract: A lubricant composition for thermoplastic processing including at least one natural fat and/or oil with an iodine value below 10 and at least one lubricant different from the natural fat and/or oil is provided. A method for processing thermoplastics including incorporating into a thermoplastic polymer a lubricant composition including at least one natural fat and/or oil with an iodine value below 10 and at least one lubricant different from the natural fat and/or oil, and processing the thermoplastic polymer is also provided.Type: GrantFiled: February 17, 2005Date of Patent: May 1, 2012Assignee: Emery Oleochemicals GmbHInventor: Peter Daute
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Publication number: 20120094880Abstract: Provided is a resin composition that will suffer from little drop of lubricity and will offer good touch feeling even if it is used repeatedly. A resin composition superior in lubricity and touch feeling is produced by melt-mixing a water-soluble polyethylene oxide having a viscosity average molecular weight of 1,000,000 to 6,000,000, a modified polyalkylene oxide obtainable by reacting a polyalkylene oxide, a diol compound, and a diisocyanate compound together, and a thermoplastic resin together.Type: ApplicationFiled: June 25, 2010Publication date: April 19, 2012Applicant: SUMITOMO SEIKA CHEMICALS CO., LTD.Inventors: Hitoshi Ozawa, Tatsuo Ohtani, Yo Yamauchi
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Publication number: 20120083431Abstract: Provided is a lubricating oil composition for a refrigerator which uses a base oil including as the main component at least one kind of oxygen-containing compounds selected from polyoxyalkylene glycols, polyvinyl ethers, copolymers of poly(oxy)alkylene glycols or monoethers thereof and polyvinyl ethers, polyol esters, and polycarbonates. The lubricating oil composition for a refrigerator is used for a refrigerator that uses, as a refrigerant, a fluorine-containing organic compound, which is a refrigerant applicable to current car air conditioner systems or the like and has a specific polar structure, and has favorable sealing property, a low coefficient of friction factor in a sliding part, and excellent stability as well as excellent compatibility with the refrigerant.Type: ApplicationFiled: December 9, 2011Publication date: April 5, 2012Applicant: Idemitsu Kosan Co., Ltd.Inventor: Masato KANEKO
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Publication number: 20120053094Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: ApplicationFiled: November 1, 2011Publication date: March 1, 2012Inventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Publication number: 20120046205Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: ApplicationFiled: November 1, 2011Publication date: February 23, 2012Inventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Publication number: 20120040877Abstract: Provided is a water-based lubricant comprising a hyperbranch-type polyglycerol having an absolute molecular weight of from 5,000 to 500,000. The water-based lubricant has a small friction coefficient and is excellent in lubrication performance and defoamability, as compared with conventional water-based lubricants comprising an ethylene/propylene oxide copolymer, and is favorable, for example, for a water-based metal processing agent and a hydraulic pressure fluid.Type: ApplicationFiled: August 28, 2009Publication date: February 16, 2012Applicant: Idemitsu Kosan Co., Ltd.Inventors: Toyoji Kakuchi, Toshifumi Satoh, Ryosuke Sakai, Fumiaki Takagi, Masami Yamanaka
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Publication number: 20120010111Abstract: A rust preventive oil composition comprising a nonionic surfactant with a hydrophilic-lipophilic index of 10-12 at 0.1-10% by mass based on the total amount of the composition, and at least one rust-preventing additive selected from among sarcosine compounds, sulfonic acid salts, esters, amines, carboxylic acids, fatty acid amine salts, carboxylic acid salts, paraffin waxes, oxidized wax salts, alkyl or alkenylsuccinic acid derivatives and boron compounds, the composition having a 40° C. kinematic viscosity of 1-50 mm2/s.Type: ApplicationFiled: December 10, 2009Publication date: January 12, 2012Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Junichi Shibata, Tadaaki Motoyama, Kazuhiko Endou
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Publication number: 20120004149Abstract: An ECOLOGICAL, BIODEGRADABLE, FLUID LUBRICANT AND ANTI-FREEZING COMPOSITION FOR HYDRAULIC SYSTEMS, contains glycol, corrosion inhibitors and antifoaming agents, and must be diluted in water, either before or after it is fed into the hydraulic system, including shock absorber, preferably in a concentration of 30% to 70% by volume of the composition and of 30% to 70% by volume of water.Type: ApplicationFiled: February 12, 2010Publication date: January 5, 2012Applicant: Promax Produtos Maximos S/A Industria E ComercioInventor: Roberto Andrade Galvão
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Publication number: 20120004299Abstract: This invention relates to azeotrope-like compositions, methods and systems having utility in numerous applications, and in particular, uses for azeotrope-like compositions comprising effective amounts of the compound cis-1,1,1,4,4,4-hexafluoro-2-butene (Z-HFO-1336mzzm), which has the following structure: and another material selected from the group consisting of water, fluoroketones, alcohols, hydrochlorofluoroolefins, and combinations of two or more thereof. These compositions may be used in a wide variety of applications such as, blowing agents, refrigerants, heating agents, power cycle agents, cleaning agents, aerosol propellants, sterilization agents, lubricants, flavor and fragrance extractants, flammability reducing agents, and flame suppression agents.Type: ApplicationFiled: December 14, 2010Publication date: January 5, 2012Applicant: Honeywell International Inc.Inventors: Ryan Hulse, Rajiv Ratna Singh, Martin R. Paonessa, Hang T. Pham, Mary Bogdan, Cliff Gittere, Martin Cheney, Linda L. Cheney
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Publication number: 20110287993Abstract: The present invention provides an oil for minimal quantity lubrication aluminum processing. In aluminum processing such as cutting, grinding, and form-rolling, the oil composition can improve the processing efficiency, tool life, and handleability in higher levels in a well-balanced manner and further is highly biodegradable and thus environment friendly. The oil composition comprises an alcohol compound having 1 to 8 hydroxyl groups and 2 to 27 carbon atoms, in an amount of 16 to 100 percent by mass on the basis of the total mass of the composition.Type: ApplicationFiled: December 24, 2009Publication date: November 24, 2011Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Junichi Shibata, Masanori Ibi, Norio Senbongi
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Patent number: 8053398Abstract: Warming personal lubricant compositions, condom products including such compositions and methods of making such condom products are disclosed. The present warming lubricant compositions include at least about 50% by weight of a polyalkylene glycol component, preferably including at least two portions of different molecular weights, and an effective amount of a viscosity inducing component.Type: GrantFiled: April 2, 2008Date of Patent: November 8, 2011Assignee: Chemsil Silicones, Inc.Inventor: James Jeffries Harrison
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Publication number: 20110239970Abstract: Disclosed is a method for improving copper corrosion performance of a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more copper corrosion performance improving agents containing one or more oil-soluble titanium compounds.Type: ApplicationFiled: March 31, 2010Publication date: October 6, 2011Applicant: Chevron Oronite Company LLCInventors: Keneth D. Nelson, Elaine S. Yamaguchi, Kam-Sik Ng, Paula S. Rogers
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Publication number: 20110245117Abstract: Disclosed is a method for improving compatibility of a fluorocarbon elastomer seal with a lubricating oil composition containing (a) a major amount of a base oil of lubricating viscosity; and (b) one or more dispersants containing one or more basic nitrogen atoms. The method involves adding to the lubricating oil composition an effective amount of one or more fluorocarbon elastomer compatibility improving agents comprising one or more oil-soluble titanium compounds.Type: ApplicationFiled: March 31, 2010Publication date: October 6, 2011Applicant: Chevron Oronite Company LLCInventors: Kenneth D. Nelson, Elaine S. Yamaguchi, Kam-Sik Ng, Paula S. Rogers
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Patent number: 8017564Abstract: The present invention concerns a method for a location and/or time-dependent alteration of the friction coefficient and/or adhesion force between two bodies, which includes irradiation of one or both contact surfaces between the bodies with radiation, use of the method according to the invention for location and/or time-dependent alteration of the friction coefficient and/or adhesion force between to bodies, a system that includes two bodies in which the friction coefficient and/or the adhesion force between the bodies can be temporarily or permanently altered, and a device for location and/or time-dependent regulation of the friction coefficient and/or adhesion force which includes the system according to the invention and a control unit.Type: GrantFiled: August 18, 2006Date of Patent: September 13, 2011Assignee: Landesstiftung Baden-Württemberg GmbHInventors: Thomas Schimmel, Othmar Marti
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Publication number: 20110207636Abstract: Low viscosity functional fluids are described which comprise glycols and an additive package that includes a fatty acid and a phosphate ester, such as a phosphate ester of an alkyl, alkenyl, or aryl alcohol. The fluids are particularly well-suit for use as DOT 3 or DOT 4 brake fluids and provide robust lubricity and corrosion inhibition.Type: ApplicationFiled: October 1, 2009Publication date: August 25, 2011Inventor: Jin Zhao
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Patent number: 7977287Abstract: A micro-emulsion forming (nanotechnology) oil additive composition is disclosed which improves the fuel economy and reduces the exhaust emissions of internal combustion machines when used at a cost effective dose level of about 20:1 to 2,000:1 in the crankcase lubricating oil.Type: GrantFiled: April 17, 2009Date of Patent: July 12, 2011Assignee: H2Oil CorporationInventors: Richard H. Hicks, Ben C. Song
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Patent number: 7959824Abstract: The refrigerating machine oil composition of the invention is characterized by comprising a prescribed base oil, a phosphorus-based extreme pressure agent and an oil agent. The refrigerating machine oil composition of the invention having this construction exhibits excellent lubricity for refrigerating/air conditioning devices employing refrigerants such as HFCs, and allows the refrigerating/air conditioning devices to be operated in a stable manner for prolonged periods.Type: GrantFiled: July 29, 2004Date of Patent: June 14, 2011Assignee: Nippon Oil CorporationInventors: Kazuo Tagawa, Katsuya Takigawa
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Publication number: 20110136714Abstract: A lubricant formulation and method of blending a lubricant formulation is disclosed. The lubricant formulation comprises at least two base stocks. The first base stock comprises a viscosity greater than 135 cSt, Kv100° C. and a tight molecular weight distribution as a function of viscosity. The second base stock comprises a viscosity less than 60 cSt, Kv100° C. The formulation also comprises a polyol ester. The lubricant formulation provides favorable properties.Type: ApplicationFiled: October 27, 2010Publication date: June 9, 2011Applicant: ExxonMobil Research and Engineering CompanyInventors: Heather M. Haigh, James T. Carey, Angela S. Galiano-Roth, Margaret M. Wu, Andrea B. Wardlow
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Publication number: 20110136712Abstract: A process to lubricate a refrigerator preferably having a sliding portion which is made of an engineering plastic material, or provided thereon with an organic coating film or an inorganic coating film is provided. The process includes contacting sliding parts of the refrigerator with a refrigerating machine oil composition having a base oil containing a polyvinyl ether and/or a polyoxyalkylene glycol derivative as a main component and having a kinematic viscosity of 1 to 8 mm2/s as measured at 40° C. The refrigerating machine oil composition has a low viscosity, an improved energy saving performance, a good sealability and an excellent compatibility with a refrigerant and, therefore, the process can be suitably used in various refrigerating application fields, in particular, in closed-system refrigerators.Type: ApplicationFiled: February 18, 2011Publication date: June 9, 2011Applicant: Idemitsu Kosan Co., Ltd.Inventor: Masato KANEKO
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Patent number: 7951759Abstract: The present invention relates to transportable product for the transportation of paraffinic wax and methods of transporting using this transportable product. The transportable product comprises 90 to 20 weight % of a liquid comprising >50 weight % alcohol and having a true vapor pressure of ?14.7 psia when measured at 20° C., and 10 to 80 weight % of wax particles, wherein the wax particles comprise ?75 weight % of wax particles larger than 0.1 mm. The transportable product and methods of transporting according to the present invention are able to accommodate a relatively high weight % of paraffinic wax particles in the transportable product while avoiding interparticle adhesion and clumping by ensuring that the wax particles are not too small and the amount of small wax particles is not excessive.Type: GrantFiled: December 29, 2008Date of Patent: May 31, 2011Assignee: Chevron U.S.A. Inc.Inventors: Gunther H. Dieckmann, Mark R. Buetzow, Dennis J. O'Rear
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Publication number: 20110118157Abstract: A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, may be lubricated with a lubricant which contains an amount of a rust inhibitor effective to reduce the deterioration of said lubricant and turbo sludge formation.Type: ApplicationFiled: May 6, 2009Publication date: May 19, 2011Applicant: THE LUBRIZOL CORPORTATIONInventors: Stephen J. Cook, Jolanta Z. Adamczewska
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Patent number: 7943558Abstract: Lubricant with non-terminal functional groups. The location of the functional groups minimizes free chain length and molecular weight of a lubricant while simultaneously maximizing evaporation temperature. The locations of the functional groups to the backbone of the molecule of the lubricant allows for shorter lengths of free backbone length between functional groups attached to a lubricated surface. The lubricant lubricates mechanical devices including hard disk drives.Type: GrantFiled: December 14, 2009Date of Patent: May 17, 2011Assignee: Hitachi Global Storage Technologies Netherlands B.V.Inventors: John Martin Burns, Malika D. Carter, Xing-Cai Guo, Bruno Marchon, Robert Waltman
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Publication number: 20110086784Abstract: A lubricant containing one or more compounds selected from the keto compounds of general formula 1 in which R1, R2 and X have the indicated significance.Type: ApplicationFiled: November 14, 2008Publication date: April 14, 2011Inventors: Rudolf Eidenschink, Holger Kretzschmann
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Publication number: 20110059880Abstract: A composition of compressor working fluid including a dissolved gas or a condensate from a dissolved gas, and a base fluid including at least a first base stock and a second base stock, wherein the viscosity difference between the first base stock and the second base stock is greater than 125 cSt, Kv 100° C. A composition of compressor working fluid including a dissolved gas or a condensate from a dissolved gas, and a base fluid including a first base stock and a second base stock, wherein the viscosity difference between the first and second base stock is greater than 40 cSt, Kv 100° C., and wherein the first and second base stocks are each polyglycol or polyalkylene glycol base derived from propylene oxide. A method of achieving favorable viscosity index for a compressor working fluid. A method of reducing dilution from gas being compressed for a compressor working fluid.Type: ApplicationFiled: September 9, 2009Publication date: March 10, 2011Inventor: Glenn Short
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Publication number: 20110028566Abstract: Compositions comprising at least one cycloaliphatic diol antimicrobial agent and at least one other antimicrobial agent and methods of making and using these compositions are provided. The cycloaliphatic diol antimicrobial agents comprise 1,1-cyclohexanedimethanol, 1,2-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, or mixtures thereof.Type: ApplicationFiled: May 13, 2010Publication date: February 3, 2011Applicant: EASTMAN CHEMICAL COMPANYInventors: James Allen McCaulley, Terry Ann Oldfield, Andrew Joseph Matosky, Suzanne Winegar Dobbs, Vicky Lynn Christian, William Mark Barbour
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Patent number: 7851420Abstract: A corrosion protection agent for functional fluids is disclosed, comprising 5 to 80 wt. % of at least one fatty acid alkanolamide, based on saturated or unsaturated fatty acids with 10 to 20 carbon atoms, 5 to 80 wt. % of at least one alcohol with 2 to 14 carbon atoms and 5 to 80 wt. % of at least one aromatic moncarboxylic acid or an aliphatic dicarboxylic acid with 10 to 12 carbon atoms, whereby the sum of said components amounts to 100 wt. % and the wt. % is based on the weight of the corrosion protection agent, a water-miscible concentrate, containing said corrosion protection agent, for functional fluids based on water and use thereof for the production of lubricants, abrasive agents, hydraulic fluids and cooling lubricants for metal working and metal cutting.Type: GrantFiled: October 17, 2005Date of Patent: December 14, 2010Assignee: Helmut TheunissenInventors: Helmut Theunissen, Sabine Theunissen
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Patent number: 7851419Abstract: This invention relates to personal lubricant compositions that are capable of being sprayed to a targeted area while maintaining lubricity.Type: GrantFiled: April 13, 2006Date of Patent: December 14, 2010Inventors: Nawaz Ahmad, Cheng-Ji Cui, Michael Eknoian, Russel Walters, Joseph James Librizzi, H. Michael Moscherosch, Bryant Ison, Stephen J. Mohary
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Patent number: 7838475Abstract: A composition is disclosed which comprises an aryl perfluoropolyether, optionally a halogenated oil, and further optionally a thickening agent. The composition can be used as a lubricant itself or as an additive to an oil or grease lubricant and can withstand temperatures higher than 300° C. without decomposition. The halogenated oil can be a perfluoropolyether, a fluorosilicone, a polytrifluorochloroethylene, or combinations of two or more thereof. The thickening agent can be finely divided silica, boron nitride, clay, soap, poly(tetrafluoroethylene), clay, talc, silica, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof.Type: GrantFiled: September 1, 2005Date of Patent: November 23, 2010Assignee: E.I. du Pont de Nemours and CompanyInventors: Jon Lee Howell, Alice Elizabeth Van Der Ende, Erik William Perez, Krista Lynn Laugesen
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Patent number: 7816308Abstract: Disclosed herein is a composition comprising: A) a lubricant; and B) a mixture of antioxidants, wherein said mixture is prepared by the partial condensation of an alkylated diphenylamine with an aldehyde or ketone in the presence of an acidic catalyst to yield at least one acridan of the general formula: wherein: R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, C3 to C32 alkyl, and C3 to C32 alkenyl, provided that at least one of R1, R2, R3, and R4 is not hydrogen, and R5 and R6 are independently selected from the group consisting of C1 to C20 hydrocarbyl and hydrogen; wherein, at the termination of said condensation, residual alkylated diphenylamine is not separated from the acridan product.Type: GrantFiled: April 14, 2004Date of Patent: October 19, 2010Assignee: Crompton CorporationInventors: Karl J. Duyck, Theodore E. Nalesnik, John R. Baranski, Cyril A. Migdal, Rebecca F. Seibert
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Patent number: 7786055Abstract: This invention relates to the clear, substantially anhydrous, warming compositions containing one or more polyhydric alcohols. The invention also relates to the compositions that include at least one or more antioxidant or antioxidants in combination selected from the group consisting of tocopherol, ascorbic acid and butylated hydroxytoluene (BHT), to prevent oxidation of polyhydric alcohol combination that results in the development of odor.Type: GrantFiled: April 13, 2006Date of Patent: August 31, 2010Assignee: McNeil-PPC, Inc.Inventors: Nawaz Ahmad, Cheng-Ji Cui, Vinayak Santayya Kamat, Shirley Ng
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Publication number: 20100175421Abstract: Provided is a lubricant composition for a refrigerator, which is characterized by using a substance mainly containing a polyoxyalkylene glycol derivative and having a hydroxyl number of 5 mgKOH/g or less, as a base oil. Also provided is a compressor using such the lubricant composition for a refrigerator. The lubricant composition for a refrigerator is used for a refrigerator which uses a refrigerant having a specific structure such as an unsaturated fluorohydrocarbon and being usable in current air-conditioning systems for cars or the like. The lubricant composition for a refrigerator exhibits excellent compatibility with the refrigerant, while having excellent stability. The compressor uses such the lubricant composition for a refrigerator.Type: ApplicationFiled: June 12, 2008Publication date: July 15, 2010Applicants: IDEMITSU KOSAN CO., LTD., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, DENSO CORPORATIONInventors: Masato Kaneko, Harutomo Ikeda, Takayuki Kato, Takahiro Hoshida, Masaki Inoue, Shozo Ikejima, Masataka Muto, Masahito Yamashita
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Patent number: 7754665Abstract: A lubricant solution and a method for coating a lubricant using a solvent which does not adversely affect the global environment and provides an excellent solubility to a fluorinated or silicon lubricant and which is little influential over a synthetic resin such as an acrylic resin or a polycarbonate resin. A lubricant solution of the present invention comprises a lubricant and a solvent which contains a nonafluorohexane.Type: GrantFiled: December 17, 2004Date of Patent: July 13, 2010Assignee: Asahi Glass Company, LimitedInventors: Masaaki Tsuzaki, Hidekazu Okamoto
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Publication number: 20100167969Abstract: The present invention for a two-stroke marine engine, which can be used with both high-sulphur content fuel oils and low-sulphur content fuel oils. It relates to a cylinder lubricant having a BN determined according to the standard ASTM D-2896 greater than or equal to 40 milligrams of potash per gram of lubricant, comprising a lubricant base stock for marine engines and at least one overbased detergent based on alkali metals or alkaline-earth metals, characterized in that it also contains a quantity of 0.01% to 10% preferably 0.1% to 2% by weight relative to the total weight of the lubricant, of one or more (A) compounds chosen from the primary, secondary or tertiary monoalcohols the alkyl or alkylene chain of which is saturated or unsaturated, linear or branched and comprises at least 12 carbon atoms.Type: ApplicationFiled: October 5, 2007Publication date: July 1, 2010Applicant: TOTAL RAFFINAGE MARKETINGInventors: Valérie Doyen, Denis Lancon, Jean-Marie Bourmaud, Florence Bredon
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Patent number: 7709428Abstract: A substantially anhydrous, thickened, spreadable, warming lubricant composition comprising a mixture of glycerin, polyhydric alcohol, a non-ionic surfactant, and a Carbomer thickener, the surfactant improving wetting and spreadability of the composition on skin and latex, and the thickener providing a creamy rich feel to the composition, such that the composition can be applied to skin or a condom and provide an optimal warming effect upon contact with ambient moisture during use and such that the composition can be added to a condom package and, over the course of a week, spread and coat nearly the entire internal and external surfaces of the condom.Type: GrantFiled: February 23, 2005Date of Patent: May 4, 2010Assignee: Ansell Healthcare Products LLCInventors: Beng Sim Chuah, David M. Lucas, Tsui Shih Yeun, Dave Narasimhan
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Publication number: 20100093568Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: ApplicationFiled: July 3, 2007Publication date: April 15, 2010Inventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsimoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Publication number: 20100081594Abstract: An oil-soluble lubricating oil additive composition comprising (a) at least 3.5 wt-% of at least one friction modifier selected from the group consisting of fatty acids, fatty acid amides, fatty acid esters, and alkane diols which have a melting point of greater than 30° C.; (b) at least 10 wt-% actives dispersant; and (c) a sufficient amount of surfactant to make said additive composition haze-, sediment-, and skin-free, provided that said additive composition contains at least 150 mm surfactant per kg of said lubricating oil additive composition.Type: ApplicationFiled: September 30, 2008Publication date: April 1, 2010Inventor: Deane S. Walker
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Patent number: 7666822Abstract: The present invention has its object to provide a lubricating oil for ship propulsor bearings which is high in bearing-damaging pressure, equivalent in lubricity and anticorrosiveness to the conventional mineral oil-based lubricating oils, higher in biodegradability than in the art and miscible with seawater. The present invention provides a lubricating oil for ship propulsor bearings which comprises a water-soluble alkylene glycol and/or polyalkylene glycol (A) with a number average molecular weight of not higher than 1,000 as a base oil as well as a water-soluble thickening agent (B) and a water-soluble anticorrosive agent (C) and in which the content of (A) is 80 to 98% by weight, that of(B) is 1 to 10% by weight and that of(C) is 1 to 10% by weight, relative to the weight of the lubricating oil for ship propulsor bearings and the bearing-damaging pressure at 50° C. is not lower than 3.5 MPa.Type: GrantFiled: February 16, 2006Date of Patent: February 23, 2010Assignee: Kobelco Eagle Marine Engineering Co., Ltd.Inventors: Takaichi Imai, Tsuyoshi Okamoto
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Publication number: 20100035780Abstract: Compositions and methods for degreasing and lubricating objects, such as mechanical devices and the like. A composition comprised of a mixture of ethanol and food-grade mineral oil is applied directly to the substrate or objects sought to be degreased or lubricated. For degreasing applications, an amount of the composition is applied in an amount sufficient to penetrate and loosen grease-covered substrates, and is particularly well suited for hand wiping applications. Such methods can also be utilized to remove paint and ink. The compositions are substantially effective yet relatively non-toxic and biodegradable.Type: ApplicationFiled: October 14, 2009Publication date: February 11, 2010Inventor: JOHN R. TINDALL
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Patent number: 7651987Abstract: Formulations using tartaric compounds of the present invention in a low sulfur, low ash and low phosphorous lubricant lower wear, and friction and improves fuel economy.Type: GrantFiled: October 12, 2004Date of Patent: January 26, 2010Assignee: The Lubrizol CorporationInventors: Jody Kocsis, Jonathan S. Vilardo, Jason R. Brown, Daniel E. Barrer, Richard J. Vickerman
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Publication number: 20090312212Abstract: Compositions and methods for degreasing and lubricating objects, such as mechanical devices and the like. A composition comprised of a mixture of ethanol and food-grade mineral oil is applied directly to the substrate or objects sought to be degreased or lubricated. For degreasing applications, an amount of the composition is applied in an amount sufficient to penetrate and loosen grease-covered substrates, and is particularly well suited for hand wiping applications. Such methods can also be utilized to remove paint and ink. The compositions are substantially effective yet relatively non-toxic and biodegradable.Type: ApplicationFiled: August 18, 2009Publication date: December 17, 2009Inventor: JOHN R. TINDALL
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Patent number: 7628933Abstract: A lubricant includes a hydrocarbon end group of the formula alkyl-phenol-alkylene oxide-Y wherein Y is the hydrocarbon end group; and wherein the polyalkylene glycol has the formula Z((CH2CH(R1)O)n(CH2CH(R1)O)m)pH wherein Z is a residue of an aryl compound having 1-8 active hydrogens and at least 10 carbons when Z is an aryl group; R1 is hydrogen, methyl, ethyl, or a mixture thereof; n is 0 or a positive number; m is a positive number; and p is an integer having a value equal to the number of active hydrogens, the compound of which Z is a residue, Y replacing the H. A fluid composition for use in refrigeration systems including the lubricant and a refrigerant. A method of lubricating compression refrigeration equipment The lubricant used as a seal swell additive, an additive for compressor and machinery applications, a mineral oil pour point improver, a machinery cleanser, and a carbon dioxide additive.Type: GrantFiled: August 21, 2006Date of Patent: December 8, 2009Assignees: BVA Inc.Inventor: Glenn Short
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Patent number: 7625848Abstract: An anti-traction material is disclosed which may be used as a coating on a variety of surfaces over which people and vehicles may find it difficult to traverse. The anti-traction material may include polymer particles capable of absorbing or being dissolved by a fluid and a fluid capable of absorbing or dissolving the polymer particles. The anti-traction material may include hydrophobic particles which may then control the rate and/or amount of fluid absorption of the polymer particles which may therefore improve storage capability and polymer particle flow behavior.Type: GrantFiled: September 5, 2006Date of Patent: December 1, 2009Assignee: Southwest Research InstituteInventors: Ronald J. Mathis, Mary C. Marshall, Nicholle K. Reinhardt, Errol M. Brigance, Geronimo I. Elias, Dennis S. Rushforth
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Publication number: 20090156446Abstract: The present invention provides a lubricating composition containing (a) an oil of lubricating viscosity; (b) a corrosion inhibitor; and (c) an antiwear agent comprising at least one of (i) polyhydric alcohol with oxyalkylene groups, (ii) a fatty amine, or (iii) mixtures thereof, wherein the lubricating composition has a total sulphated ash content of less than 0.8 wt %. The invention further provides for the use of the lubricating composition in an internal combustion engine.Type: ApplicationFiled: October 21, 2005Publication date: June 18, 2009Inventors: Rodney J. McAtee, Michael B. Boyer
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Publication number: 20090151494Abstract: A power transmission system and a method for enhancing the efficiency of such systems are provided. The system and method includes a lubricant having a viscosity from about 0.01 centistokes to about 400.00 centistokes, power transmission components with a contact surface finish of less than about 16 microinches, and coating the power transmission components with the lubricant during operation of the system.Type: ApplicationFiled: December 2, 2005Publication date: June 18, 2009Inventors: Clark V. Cooper, Joseph J. Sangiovanni, Hongmei Wen, Edward J. Karedes
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Publication number: 20090142503Abstract: A method and system of lubricating an interface between an interior surface of a tire and an outer surface of a safety support in a run-flat tire system. The method comprising applying a gel composition at the interface, wherein the gel composition comprises a base oil and a polyvinyl alcohol, the polyvinyl alcohol having a viscosity of between 25 and 75 centipoise at 20° C. in a 4% aqueous solution.Type: ApplicationFiled: November 30, 2007Publication date: June 4, 2009Inventors: Elizabeth L. Hotaling, Laure M. Simonot, Philippe Esnault
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Publication number: 20090126713Abstract: A wiresaw cutting fluid composition of the present invention comprises about 25 to about 75% by weight of a particulate abrasive suspended in an aqueous carrier containing a polymeric viscosity modifier that comprises a polymer including a majority of non-ionic monomer units (preferably 100 mol % non-ionic monomer units), has a number average molecular weight (Mn) of at least about 5 kDa, and is present in the composition at a concentration sufficient to provide a Brookfield viscosity for the composition in the range of about 50 to about 1000 cP, e.g., 50 to about 700 cP, at about 25° C. at a spindle rotation rate of about 60 rpm. In one embodiment, the viscosity modifier comprises a polymer having a weight average molecular weight (Mw) of at least about 200 kDa. When a viscosity modifier of 200 kDa or greater Mw is utilized, a preferred wiresaw cutting method the cutting fluid is circulated and applied by pumps and nozzles operating at a relatively low shear rate of not more than about 104 s?1.Type: ApplicationFiled: December 19, 2008Publication date: May 21, 2009Inventors: Steven Grumbine, Chul Woo Nam, William Ward, Ramasubramanyam Nagarajan
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Publication number: 20090062167Abstract: The refrigerating machine oil composition of the invention is characterized by containing a mixed base oil which has a kinematic viscosity at 40° C. of 0.11 to 8 mm2/s and which is composed of a low-viscosity base oil (A) having a kinematic viscosity at 40° C. of 5 mm2/s or lower, and a high-viscosity base oil (B) having a kinematic viscosity at 40° C. of 20 to 400 mm2/s, each of the base oil (A) and (B) being composed of at least one species selected from among a mineral oil, a synthetic hydrocarbon compound, an oxygen-containing compound, and a sulfur-containing compound. The refrigerating machine oil composition exhibits enhanced energy saving performance by virtue of its low viscosity, has excellent sealing performance and load resistance, and can be employed in various refrigeration means, particularly suitably in a closed-type refrigerator.Type: ApplicationFiled: February 22, 2007Publication date: March 5, 2009Applicant: IDEMITSU KOSAN CO., LTD.Inventor: Masato Kaneko
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Publication number: 20090054276Abstract: A porous solid lubricant includes a lubricating component, and a resin component. The lubricating component is a solid material made porous by foaming, and is occluded in the resin. A bearing or a constant-velocity joint has the above porous solid lubricant sealed therein. Since the lubricating component is occluded in the resin while foaming the resin component, the lubricating component can be slowly exuded through molecules of the resin due to deformation of the flexible resin under external force such as compression, expansion, bending and twisting. The amount of lubricating oil retained is larger than the amount of oil retained in pores by mere impregnation. Thus, such a bearing which has a long life, can be operated at a high speed, and can be manufactured at a low cost. Also, such a constant-velocity joint has a long life and has a rubber boot less likely to be damaged.Type: ApplicationFiled: November 29, 2006Publication date: February 26, 2009Inventors: Yoshihide Himeno, Mika Kohara, Masaki Egami