The Inorganic Compound Is A Carbonate Patents (Class 508/180)
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Patent number: 11021671Abstract: A bearing flushing composition includes a grease component and a solvent component. The grease component may include a grease thickener component, a base oil component, and, optionally, a performance additive component. The solvent component may include one or more solvent agents blended with the grease component.Type: GrantFiled: November 21, 2018Date of Patent: June 1, 2021Assignee: Tire Seal, Inc.Inventors: Mark Eggen, David L. Wooton, Paul J. Erdek
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Patent number: 9357769Abstract: A polyacrylamide based agricultural composition as a microemulsion is provided in form of a water-in-oil microemulsion with polyacrylamide dissolved in the water phase where the polyacrylamide solids content is from about two up to about 15 percent by weight, which is then further diluted in water at the time of use to impart the desired characteristics of the polymer to the water phase or to the material to which the water phase is applied.Type: GrantFiled: September 25, 2013Date of Patent: June 7, 2016Assignee: Exacto, Inc.Inventors: Franklin E. Sexton, Ryan T. Strash, Todd J. O'Connell
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Publication number: 20150000710Abstract: A water-based coolant contains at least one inorganic acid salt of phosphate, phosphite, sulfate, sulfite, borate, molybdate, tungstate, carbonate, hydrogen carbonate and sesquicarbonate. Since the water-based coolant of the invention exhibits a high cooling capability but does not easily corrode a metallic material (a cooling object), the water-based coolant of the invention is suitable as a quenching oil or a cutting oil for the metallic material.Type: ApplicationFiled: February 27, 2013Publication date: January 1, 2015Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Mayu Hasegawa, Masahisa Goto, Katsumi Ichitani, Kenro Noguchi
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Patent number: 8703667Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: GrantFiled: December 12, 2011Date of Patent: April 22, 2014Assignee: Ecolab USA Inc.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Publication number: 20140031267Abstract: A lubricant additive composition includes oil soluble metal salts of inorganic and organic acids, and abrasive particles. Use of a lubricant additive composition includes oil soluble metal salts of inorganic and organic acids abrasive particles for wear protection of friction surfaces.Type: ApplicationFiled: February 10, 2012Publication date: January 30, 2014Applicant: AB NANOL TECHNOLOGIES OYInventors: Johan Henrik Von Knorring, Clas-Eirik Strand, Eduard Albrecht, Sergey M. Mamykin
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Patent number: 8507415Abstract: Lubricant oil and grease composition containing an additive package comprising wear-resistant additives in the form of nanoparticles, wherein the additives are a carbonate selected from the group consisting of a carbonate of a Group 1a alkali metal and a carbonate of a Group 2a alkaline earth metal, a sulfate of a Group 1a alkali metal or a Group 2a alkaline earth metal, a phosphate of a Group 1a alkali metal or Group 2a alkaline earth metal, a carboxylate of a Group 1a alkali metal and a carbonate of a Group 2a alkaline earth metal, or a combination thereof.Type: GrantFiled: May 3, 2006Date of Patent: August 13, 2013Assignee: Southwest Research InstituteInventor: John A. Waynick
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Publication number: 20130150270Abstract: A solid lubricant composition which can be used for lubrication of railway wheel to rail contact points. The composition can be adjusted to create lubricants having targeted coefficient of friction properties for optimal performance at the specific sites of application whether on the wheel flange or wheel tread areas. The compound is preferably composed of powder and liquid elements and extruded directly into a finished solid lubricant stick.Type: ApplicationFiled: December 8, 2011Publication date: June 13, 2013Inventor: Joshua Abbott
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Publication number: 20130109602Abstract: An overbased calcium sulfonate grease composition comprising a reduced amount of overbased calcium sulfonate, added calcium carbonate, base oil, one or more converting agents, and one or more complexing acids if a complex grease is desired. The calcium sulfonate grease composition improves thickener yield and expected high temperature utility as demonstrated by dropping point. The calcium carbonate may be used to react with complexing acids when making a complex grease, such that the addition of calcium oxide or calcium hydroxide is not required. A method of making the composition comprising the steps of mixing the overbased calcium sulfonate and base oil, adding the calcium carbonate, adding one or more converting agents, and adding one or more complexing acids. All or a portion of one or more of the complexing acids may be added with or prior to the one or more converting agents.Type: ApplicationFiled: October 31, 2012Publication date: May 2, 2013Inventor: J. Andrew Waynick
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Patent number: 8420581Abstract: A lubricating coating which is free from harmful heavy metals is formed on a premium threaded joint for pipes constituted by a pin and a box each having a contact surface comprising a threaded portion and an unthreaded metal contact portion (a sealing surface and shoulder) in order to provide the joint with galling resistance, gas-tightness, and anticorrosive properties such that the unthreaded metal contact portion is prevented from yielding even when the joint is made up with a high torque. The lubricating coating comprises one or both of a rosin and calcium fluoride; metal soap; wax; and a basic metal salt of an aromatic organic acid, and preferably it further includes a lubricating powder, magnesium carbonate, and/or a carbohydrate, particularly a cyclodextrin.Type: GrantFiled: April 30, 2010Date of Patent: April 16, 2013Assignees: Nippon Steel & Sumitomo Metal Corporation, Vallourec Mannesmann Oil & Gas FranceInventors: Kunio Goto, Ryuichi Imai, Shigeki Fukumoto, Yasuhiro Yamamoto
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Patent number: 8303850Abstract: A rust preventive oil composition includes at least one base oil selected from the group consisting of mineral oils and synthetic oils, having a 5%-distillation temperature of not less than 140° C. and not more than 250° C., a 95%-distillation temperature of 250° C. or less, a difference between the 5%-distillation temperature and the 95%-distillation temperature of 90° C. or less, an aromatic content of 5% by volume or less, a naphthene content of not less than 30% by volume and not more than 95% by volume, a density at 15° C. of 0.75 g/cm3 or more, and a kinematic viscosity at 40° C. of not less than 0.3 mm2/s and not more than 5.0 mm2/s; at least one base oil selected from the group consisting of mineral oils and synthetic oils; and a rust-preventing additive.Type: GrantFiled: July 14, 2010Date of Patent: November 6, 2012Assignee: JX Nippon Oil & Energy CorporationInventors: Junichi Shibata, Tadaaki Motoyama, Kazuhiko Endou
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Publication number: 20120190599Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: ApplicationFiled: December 12, 2011Publication date: July 26, 2012Applicant: ECOLAB USA INC.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Patent number: 8097568Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: GrantFiled: May 12, 2010Date of Patent: January 17, 2012Assignee: Ecolab USA Inc.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Patent number: 8039423Abstract: Disclosed are a lubricant composition including a lubricating base oil, fine particles and a calcium sulfonate-based thickener, a speed reduction gear filled with the lubricant composition, and an electric power steering apparatus including the speed reduction gear. The invention reduces operating noise of the speed reduction gear, regardless of the amount of backlash that occurs on combining a small gear and a large gear and without a more complicated structure for the speed reduction gear, by action of the fine particles. Further, separation of oil is prevented, by action of the calcium sulfonate-based thickener of the lubricant composition, so that electric power steering apparatus noise within the inside of a car is reduced at a low cost.Type: GrantFiled: March 23, 2005Date of Patent: October 18, 2011Assignees: JTEKT Corporation, Kyodo Yushi Co., Ltd.Inventors: Kouji Kitahata, Fumiaki Kasahara, Yoshimasa Shirai, Takashi Okaniwa, Satoshi Yamazaki
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Patent number: 7919439Abstract: With a powdered lubricant composition by the invention, in addition to the blending of one of anhydrous, pentahydrate or decahydrate salt in sodium borate and one of sodium or calcium salt of fat acid, mixing calcium or lithium carbonate as an auxiliary lubricant can prevent sodium borate (Na2B4O7), solidified as amorphous after a tube-making process, from moisture absorbance, drying and crystallization to thereby suppress the formation of Na2B4O7.5H2O on inside surfaces of finished-product tubes, thus enabling to circumvent occurrence of the white scales. Concurrently, they provide good diffusivity toward the working surface of workpiece, thus enabling to prolong a life of the mandrel bar and to widely be adopted as the most suitable powdered lubricant for manufacturing seamless tubes by Mandrel Mill rolling.Type: GrantFiled: May 18, 2007Date of Patent: April 5, 2011Assignee: Sumitomo Metal Industries, Ltd.Inventors: Kenichi Sasaki, Sumio Iida, Shizuo Mori, Atsushi Ito
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Publication number: 20100282572Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: ApplicationFiled: May 12, 2010Publication date: November 11, 2010Applicant: ECOLAB USA INC.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Patent number: 7820598Abstract: A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail track and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about twenty-five percent to about seventy percent by volume of a polymeric carrier, about five to seventy-five percent by volume of organic and inorganic extreme pressure additives, about zero to twenty percent by volume synthetic extreme pressure anti-wear liquid oil, and about zero to one percent by volume optical brightener.Type: GrantFiled: February 19, 2007Date of Patent: October 26, 2010Inventor: Michael J. Mitrovich
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Publication number: 20100264649Abstract: A lubricating coating which is free from harmful heavy metals is formed on a premium threaded joint for pipes constituted by a pin and a box each having a contact surface comprising a threaded portion and an unthreaded metal contact portion (a sealing surface and shoulder) in order to provide the joint with galling resistance, gas-tightness, and anticorrosive properties such that the unthreaded metal contact portion is prevented from yielding even when the joint is made up with a high torque. The lubricating coating comprises one or both of a rosin and calcium fluoride; metal soap; wax; and a basic metal salt of an aromatic organic acid, and preferably it further includes a lubricating powder, magnesium carbonate, and/or a carbohydrate, particularly a cyclodextrin.Type: ApplicationFiled: April 30, 2010Publication date: October 21, 2010Inventors: Kunio Goto, Ryuichi Imai, Shigeki Fukumoto, Yasuhiro Yamamoto
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Patent number: 7741255Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: GrantFiled: June 23, 2006Date of Patent: June 22, 2010Assignee: Ecolab Inc.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Patent number: 7723275Abstract: An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120° F. and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-seize lubricant, such as of metallic copper, metallic nickel, metallic aluminum, metallic lead, metallic zinc, graphite, calcium oxide, calcium carbonate, calcium fluoride, calcium stearate, lithium, molybdenum disulfide, boron nitride, barium sulfate. or combinations thereof. The anti-seize lubricant is dispersed in a carrier which is a solid at about room temperature. The carrier includes a grease with an ASTM D 217 penetration at 25° C. from about 200 to about 400 mm, a matrix material, and a naphthenic petroleum oil having a viscosity of less than about 300 SUS at 100° F. and having an API gravity at 60° F. from about 23 to about 25. The matrix material is a polymeric material. Optionally, a refined petroleum wax may also be included.Type: GrantFiled: July 13, 2007Date of Patent: May 25, 2010Assignee: Henkel CorporationInventors: Prakash S. Patel, Shabbir Attarwala
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Patent number: 7687443Abstract: A method of lubrication of the passage of a cementitious composition through a conduit, comprising the addition to the conduit prior to addition thereto of the cementitious composition of an aqueous solution of a solid lubricating composition consisting essentially of (i) an alkali metal carbonate or bicarbonate, (ii) poly(ethylene oxide), and (iii) anionic sulphate surfactant. The use of this composition allows the convenient achievement of flow, without the necessity to mix sometimes substantial quantities of cement slurry in situ.Type: GrantFiled: August 18, 2003Date of Patent: March 30, 2010Assignee: Construction Research & Technology GmbHInventor: Terje Angelskaar
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Patent number: 7651984Abstract: A lubricant in the form of a water or oil insoluble solvent in oil emulsion is described where a base (soluble or dispersible in said oil-insoluble solvent or water) is present in the dispersed phase. These lubricants are beneficial in various applications such as internal combustion engines where the oil needs enough basicity to neutralize any inorganic acids generated by sulfur present in the fuel.Type: GrantFiled: June 27, 2002Date of Patent: January 26, 2010Assignee: The Lubrizol CorporationInventors: Stephen J. Cook, Alexandra Mayhew, Helena M. Cressey
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Publication number: 20090247433Abstract: Disclosed are a lubricant whose oxidation degradation is inhibited, and a dynamic pressure bearing device which has a long lifespan by prolonging the period of time of depression of a lubricating function of the lubricant occurring as a result of oxidation degradation. Ester-based lubricating oil serving as the lubricant is brought into continuous or intermittent contact with an ionic compound or an ionic compound solution obtained by dissolving the ionic compound in a solvent. In the dynamic pressure bearing device, the ionic compound is provided in a portion of a bearing or a shaft member and is thus brought into contact with the lubricating oil, in which the ionic compound or ionic compound solution is substantially insoluble in the ester-based lubricating oil.Type: ApplicationFiled: June 15, 2007Publication date: October 1, 2009Applicant: NIDEC CORPORATIONInventors: Sayuri Tsubata, Chikara Sagae, Toshimasa Kobayashi
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Patent number: 7534747Abstract: A soot reducing media that reduces the soot content in lubricating oil in an engine. Further a process employing a gel to decrease the amount of soot in the lubricating oil of an engine and/or decrease the emissions from an engine.Type: GrantFiled: June 25, 2003Date of Patent: May 19, 2009Assignee: The Lubrizol CorporationInventors: James D. Burrington, Herman F. George, John R. Martin, Ralph E. Kornbrekke
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Patent number: 7517837Abstract: Lubricant compositions based on a biodegradable base oil, such as a polyol ester or polyalkylene glycol, a calcium sulfonate based thickener and a naturally occurring phospholipid as an anti-wear additive, such as lecithin for environmentally sensitive applications and when having a specific gravity greater than 1.0 at 60° F. (15.6° C.) for marine applications are provided. The thickener may include a linear alkybenzene sulfonic acid, acetic acid and 12 hydroxystearic acid and a calcium carbonate solid film lubricant. The lubricant submerges when dispensed on water avoiding formations of a surface sheen and biodegrades when submerged resulting in a water ecology friendly lubricant.Type: GrantFiled: May 22, 2003Date of Patent: April 14, 2009Assignee: Anderol, Inc.Inventors: John M. Kurosky, Zulfiqar Ahmed Tahir
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Publication number: 20090093383Abstract: The present invention relates to compositions and methods for improving the melt processing of polymeric materials, and more particularly to the use of compatibilized polymer processing additives to enhance the melt processing of polymeric matrices.Type: ApplicationFiled: May 9, 2007Publication date: April 9, 2009Inventor: Jeffrey Jacob Cernohous
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Publication number: 20090017243Abstract: Thermally formed thermoplastic articles can be protected from stress cracking in the presence of stress cracking promoting compounds by forming a shaped article comprising a thermoplastic and a liquid hydrocarbon oil composition. We have found that the liquid hydrocarbon oil composition prevents the stress cracking promoting materials from interacting with the polymeric structure of the stressed container to prevent or inhibit stress cracking in such materials. The methods and compositions of the invention are particularly useful in preventing stress cracking in polyethylene terephthalate beverage containers during bottling operations during which the bottle is contacted with aqueous and non-aqueous materials such as cleaners and lubricants that can interact with the polyester to cause stress cracking particularly in the container base.Type: ApplicationFiled: October 31, 2007Publication date: January 15, 2009Applicant: Ecolab Inc.Inventors: Kimberly L. Person Hei, Joy G. Herdt, Minyu Li, Keith Darrell Lokkesmoe, Guang-Jong Jason Wei
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Publication number: 20080312340Abstract: The invention provides a process for preparing a dispersion of particles, by reducing in particle size at least one component by agitating the component in the presence of (i) a plurality of beads; (ii) a powder; (iii) a surfactant; and (iv) a liquid medium to form a dispersion, wherein the particles are uniformly dispersed in the liquid medium. The invention further provides for the use of the dispersion of particles.Type: ApplicationFiled: November 9, 2006Publication date: December 18, 2008Applicant: The Lubrizol CorporationInventors: David Hobson, Alex Psaila
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Publication number: 20080269087Abstract: The invention provides a method of lubricating an internal combustion engine comprising supplying to said engine a dispersion, the dispersion comprises: (a) a metal base; (b) a surfactant; and (c) an organic medium in which the metal base is uniformly dispersed by physical processes, wherein the metal base has a mean average particle size of at least 10 nanometres to less than 1 ?m; and the dispersion has a solids content of greater than 15 wt %. The invention further provides a lubricant composition containing said dispersion.Type: ApplicationFiled: September 15, 2006Publication date: October 30, 2008Applicant: Lubrizol CorporationInventors: Alexander Psaila, David Hobson, Raymond Calder
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Publication number: 20080229655Abstract: The present invention provides a dispersion composition containing (a) a metal base selected from the group consisting of: (i) a metal hydroxide with a solids content of greater than about 51 wt % of the composition; (ii) a metal base other than a metal hydroxide with a solids content of greater than about 15 wt % of the composition; and (iii) mixtures thereof; (b) a surfactant; and (c) an organic medium containing less than about 2 wt % of water. The invention further provides a process for preparing the composition and a method for its use.Type: ApplicationFiled: March 31, 2005Publication date: September 25, 2008Applicant: THE LUBRIZOL CORPORATIONInventors: David Hobson, Benjamin Boulay, Alexander F. Psaila
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Publication number: 20080207473Abstract: The present invention provides an emulsion composition containing (a) a first phase with (i) an oil soluble inert medium; and (ii) an emulsifier capable of forming a water-in-oil emulsion; and (b) a second phase with (i) a metal base; (ii) an aqueous medium; and (iii) optionally a compound containing two or more hydroxyl groups, wherein a base in the form of an alkali metal or an alkaline earth metal oxide, hydroxide, carbonate, bicarbonate; or combinations thereof; and wherein the emulsion composition has a flow rate through a 45 ?m filter of more than 8 ml/min in a filterability test carried out at ambient temperature and 45 kPa applied vacuum; wherein the filter has diameter of 5 cm and a mesh size of about 45 ?m; and wherein the oil soluble inert medium in the filtration test is an oil of lubricating viscosity of a SAE 50 base oil. The invention further provides a method of preparing the emulsion composition and its use in a marine engine.Type: ApplicationFiled: January 10, 2006Publication date: August 28, 2008Applicant: THE LUBRIZOL CORPORATIONInventors: Sarah J. Startin, Gurumayum Shachi Dayal Sharma, David Hobson, Alexandra Mayhew, Stephen J. Cook
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Patent number: 7407920Abstract: A process and composition for forming a non-Newtonian oil composition in the form of a grease comprising an overbased calcium salicylate and solid particles of colloidally dispersed calcium carbonate in the form of calcite is disclosed wherein the process comprises the steps of heating overbased calcium salicylate, amorphous calcium carbonate, and a converting agent comprising a fatty acid of twelve to twenty-four carbon atoms in an oleaginous medium, and then adding sufficient water, alcohol, and carbon dioxide to the mixture to complete the conversion of the amorphous calcium carbonate to calcite.Type: GrantFiled: July 29, 2004Date of Patent: August 5, 2008Assignees: Crompton Corporation, Crompton Co. /CleInventors: William D. Olson, Ronald J. Muir, Wayne MacKwood
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Publication number: 20070298981Abstract: The passage of a container along a conveyor is facilitated by applying to the container or conveyor aqueous compositions containing hardness ions. The compatibility of the aqueous compositions with PET bottles is improved when the ratio of hardness as CaCO3 to alkalinity as CaCO3 is greater than about 1 to 1.Type: ApplicationFiled: June 23, 2006Publication date: December 27, 2007Applicant: ECOLAB INC.Inventors: Eric D. Morrison, Megan W. Malvey, Richard D. Johnson, Jeffrey S. Hutchison
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Patent number: 7294608Abstract: The present invention discloses the use of calcium sulfonate based greases compounds for use in application where the compounds are continuously, periodically or intermittently exposed to fluids that tend to contamination, erode, ablate or otherwise remove or interfere with the compounds ability to protect contact surfaces such as those present in threaded connections, and, especially in threaded connections associated with oilfield applications. The present invention also discloses methods for making and using such greases and compounds in application where the compounds are continuously, periodically or intermittently exposed to fluids that tend to contamination, erode, ablate or otherwise remove or interfere with the compounds ability to protect contact surfaces.Type: GrantFiled: April 28, 2003Date of Patent: November 13, 2007Assignee: Jet-Lube, Inc.Inventors: Donald Oldiges, Herschel McDonald, Tom Blake
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Patent number: 7244696Abstract: An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120° F. and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-seize lubricant, such as of metallic copper, metallic nickel, metallic aluminum, metallic lead, metallic zinc, graphite, calcium oxide, calcium carbonate, calcium fluoride, calcium stearate, lithium, molybdenum disulfide, boron nitride, barium sulfate, or combinations thereof. The anti-seize lubricant is dispersed in a carrier which is a solid at about room temperature. The carrier includes a grease with an ASTM D 217 penetration at 25° C. from about 200 to about 400 mm, a matrix material, and a naphthenic petroleum oil having a viscosity of less than about 300 SUS at 100° F. and having an API gravity at 60° F. from about 23 to about 25. The matrix material is a polymeric material. Optionally, a refined petroleum wax may also be included.Type: GrantFiled: October 29, 2002Date of Patent: July 17, 2007Assignee: Henkel CorporationInventors: Prakash S. Patel, Shabbir Attarwala
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Patent number: 7241723Abstract: A composition for cleaning bearings in rotating equipment and industrial machinery that contains powdered limestone having a high calcium content dispersed in a calcium sulfonate grease, together with a colorant that readily enables a user to differentiate between contaminated grease, cleaning composition and fresh grease. A method is also disclosed that enables a user to clean and re-lubricate bearings without the need for removing the bearings from service or for shutting down the associated equipment or machinery.Type: GrantFiled: September 5, 2003Date of Patent: July 10, 2007Assignee: NCH CorporationInventors: Ruiming Zhang, Anthony Peter Wenzler, Michael Dennis Holloway
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Patent number: 6967189Abstract: A method of lubricating a moving surface is herein described wherein the lubricant composition contains a fatty acid, a neutralization agent, a pH buffer, and a carrier. Also described are compositions in both concentrate and dilute form. The compositions may also comprise additional functional ingredients.Type: GrantFiled: November 27, 2002Date of Patent: November 22, 2005Assignee: Ecolab Inc.Inventors: Minyu Li, Paul J. Wang, Lawrence A. Grab
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Publication number: 20040102334Abstract: A method of lubricating a moving surface is herein described wherein the lubricant composition contains a fatty acid, a neutralization agent, a pH buffer, and a carrier. Also described are compositions in both concentrate and dilute form. The compositions may also comprise additional functional ingredients.Type: ApplicationFiled: November 27, 2002Publication date: May 27, 2004Applicant: Ecolab Inc.Inventors: Minyu Li, Paul J. Wang, Lawrence A. Grab
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Publication number: 20040053791Abstract: The invention relates to a novel emulsified composition comprising (a) major amount of an aqueous phase, (b) a minor amount of an organic phase and (c) a minor but effective amount of at least one emulsifier to emulsify the aqueous and organic phase resulting in a water in oil emulsified compositions, in particular an emulsified greases and emulsified coatings. Further, the present invention provides a process for making the emulsified compositions.Type: ApplicationFiled: September 8, 2003Publication date: March 18, 2004Inventors: Deborah A. Langer, Brian b. Filippini, Thomas F. Steckel, David L. Westfall, Richard A. Denis
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Publication number: 20040043908Abstract: A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail track and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about twenty-five percent to about seventy percent by volume of a polymeric carrier, about five to seventy-five percent by volume of organic and inorganic extreme pressure additives, about zero to twenty percent by volume synthetic extreme pressure anti-wear liquid oil, and about zero to one percent by volume optical brightener.Type: ApplicationFiled: September 3, 2003Publication date: March 4, 2004Inventor: Michael J. Mitrovich
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Publication number: 20030220205Abstract: The invention relates to a novel emulsified composition comprising (a) major amount of an aqueous phase, (b) a minor amount of an organic phase and (c) a minor but effective amount of at least one emulsifier to emulsify the aqueous and organic phase resulting in a water in oil emulsified lubricants, in particular an emulsified greases. Further, the present invention provides a process for making the emulsified compositions.Type: ApplicationFiled: May 23, 2002Publication date: November 27, 2003Inventors: John S. Manka, Matthew R. Sivik, Richard A. Denis
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Patent number: 6649573Abstract: A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail track and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about twenty-five percent to about seventy percent by volume of a polymeric carrier, about five to seventy-five percent by volume of organic and inorganic extreme pressure additives, about zero to twenty percent by volume synthetic extreme pressure anti-wear liquid oil, and about zero to one percent by volume optical brightener.Type: GrantFiled: April 11, 2002Date of Patent: November 18, 2003Inventor: Michael J. Mitrovich
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Publication number: 20030119681Abstract: An anti-seize composition which is non-flowable and dimensionally stable at temperatures greater than about 120° F. and dispensable at room temperature without the application of heat is provided. The composition includes a solid anti-seize lubricant, such as of metallic copper, metallic nickel, metallic aluminum, metallic lead, metallic zinc, graphite, calcium oxide, calcium carbonate, calcium fluoride, calcium stearate, lithium, molybdenum disulfide, boron nitride, barium sulfate, or combinations thereof. The anti-seize lubricant is dispersed in a carrier which is a solid at about room temperature. The carrier includes a grease with an ASTM D 217 penetration at 25° C. from about 200 to about 400 mm, a matrix material, and a naphthenic petroleum oil having a viscosity of less than about 300 SUS at 100° F. and having an API gravity at 60° F. from about 23 to about 25. The matrix material is a polymeric material. Optionally, a refined petroleum wax may also be included.Type: ApplicationFiled: October 29, 2002Publication date: June 26, 2003Applicant: HENKEL LOCTITE CORPORATIONInventors: Prakash S. Patel, Shabbir Attarwala
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Patent number: 6528457Abstract: A composition that can be used as lubricant for high electric field including spark plug boots is disclosed. The composition comprises, or is produced by combining, a halogenated oil such as a perfluoropolyether, a polytrichlorofluoroethylene, a fluorosilicone, or combinations of two or more thereof; a basic thickener; and optionally an additional thickener in which the basic thickener is a metal hydroxide, a metal salt, an ammonium salt, or combinations of two or more thereof. The optional additional thickener is polytetrafluoroethylene, talc, silica, clay, boron nitride, metal soaps, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof. Also provided is a spark plug boot that comprises the composition applied thereto.Type: GrantFiled: June 28, 2001Date of Patent: March 4, 2003Assignee: E. I. du Pont de Nemours and CompanyInventors: Jon L. Howell, H. Carl Walther, Gregory A. Bell
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Publication number: 20030040442Abstract: The invention aims to provide a rolling bearing that secures a sufficient bearing life economically even when used under such conditions that water from the outside or water formed by moisture condensation may seep into the lubricant or the bearing is affected by the vibrations, and particularly a rolling bearing suited to the electric parts and accessaries of au automobile engine, such as an alternator. To accomplish the object, the hydrogen ion exponent pH of the grease sealed into the inside of the bearing is adjusted in a range of from 7 to 13. For the same purpose, the hydrogen ion exponent pH of the grease is adjusted in a range of from 5 to 13 where a prescribed amount of an organic metal salt or ADTC is added to the grease, where a prescribed amount of an inorganic compound having an average particle size of 2 □m or smaller is added to the grease, or where a diurea compound containing an aromatic amine or a mixture of the diurea compound is added to the grease as a thickener.Type: ApplicationFiled: March 7, 2002Publication date: February 27, 2003Applicant: NSK LTD.Inventors: Atsushi Yokouchi, Youichi Matsumoto, Kenichi Iso, Kouichi Hachiya, Hideki Koizumi, Michiharu Naka
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Patent number: 6518225Abstract: The object of the present invention is to provide a water-base lubricating fluid or a water-base hydraulic fluid in place of an oily liquid which has been used as a lubricating oil or a hydraulic oil applied onto the operating part of a machine and a device. The lubricating fluid of the present invention comprises fluoride ion, hydrogencarbonate ion, and water-soluble alcohols or their derivatives.Type: GrantFiled: January 4, 2001Date of Patent: February 11, 2003Inventors: Yasuo Fukutani, Kikuko Fukutani, Yukio Wada, Eiichiro Nakayama, Yoshiyuki Futahashi, Chiyo Wada, Naomi Kitagawa, Mie Fukutani, Kosuke Wada, Shinya Fukushima, Sadayuki Futahashi, Yuko Okamoto, Sadao Futahashi, Kazuma Suzuki, Tamiko Tsuruta, Shunji Suzuki, Hitohiro Fukutani
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Publication number: 20030013617Abstract: A composition that can be used as lubricant for high electric field including spark plug boots is disclosed. The composition comprises, or is produced by combining, a halogenated oil such as a perfluoropolyether, a polytrichlorofluoroethylene, a fluorosilicone, or combinations of two or more thereof; a basic thickener; and optionally an additional thickener in which the basic thickener is a metal hydroxide, a metal salt, an ammonium salt, or combinations of two or more thereof. The optional additional thickener is polytetrafluoroethylene, talc, silica, clay, boron nitride, metal soaps, titanium dioxide, polydimethylsiloxane, polyurea, polyurethane, or combinations of two or more thereof. Also provided is a spark plug boot that comprises the composition applied thereto.Type: ApplicationFiled: June 28, 2001Publication date: January 16, 2003Inventors: Jon L. Howell, H. Carl Walther, Gregory A. Bell
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Publication number: 20020151440Abstract: A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail track and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about twenty-five percent to about seventy percent by volume of a polymeric carrier, about five to seventy-five percent by volume of organic and inorganic extreme pressure additives, about zero to twenty percent by volume synthetic extreme pressure anti-wear liquid oil, and about zero to one percent by volume optical brightener.Type: ApplicationFiled: April 11, 2002Publication date: October 17, 2002Inventor: Michael J. Mitrovich
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Patent number: 6448207Abstract: A metal working fluid, having excellent properties, contains a metal stearate, a carbonate, a hydrogencarbonate, and a surfactant. The metal working fluid may further contain ethyleneglycol and a rust inhibitor.Type: GrantFiled: May 2, 2001Date of Patent: September 10, 2002Assignees: Kikuko Fukutani, Mie TanakaInventors: Kikuko Fukutani, Mie Tanaka, Eiichiro Nakayama, Yoshiki Ueno, Shinya Fukushima, Kosuke Wada, Shunji Suzuki
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Patent number: 6429175Abstract: A lubricating grease composition including the combination of an oil base, a thickener, and bismuth preferably in the form of a bismuth carboxylate. The grease has excellent film strength, improved “anti-washout” capabilities, and, depending on the thickener used, may have no dropping point, meaning that the oil will not separate out at elevated temperatures.Type: GrantFiled: November 20, 2000Date of Patent: August 6, 2002Assignee: New Age Chemical, Inc.Inventors: James A. Stuart, Jr., Douglas A. Wallace
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Patent number: 6258759Abstract: A metal-working water or a metal-working composition which has excellent cooling and lubricating properties and does not exert a harmful influence on the environment. A metal-working water containing sodium ion and one or more kinds selected from the group consisting of fluoride ion, hydrogencarbonate ion and silicon and being adjusted to pH 6.0 to pH 10 can be used as a substitute for a conventional cutting oil. A metal-working composition including a metal-working water with such additive as a rust-preventive agent and being adjusted to pH 6.0 to pH 10 can also be used.Type: GrantFiled: April 19, 2000Date of Patent: July 10, 2001Inventors: Sadao Futahashi, Yasuo Fukutani, Yukio Wada, Eiichiro Nakayama