Patents Issued in July 4, 2019
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Publication number: 20190203111Abstract: The present disclosure provides a method and a device for exchanging quantum dot ligands. The method includes: loading, into a column tube, granular quantum dots to whose surface a first ligand is attached; passing a replacing liquid through the column tube to replace the first ligand attached to the surface of the quantum dots, so as to obtain quantum dots to whose surface a second ligand is attached; passing an eluent through the column tube to elute the quantum dots to whose surface the second ligand is attached; collecting the eluent passed through the column tube; and detecting whether the eluent passed through the column tube contains the quantum dots to whose surface the second ligand is attached, if no, repeating the above step, and if yes, quantitatively analyzing the content of the second ligand attached to the surface of the quantum dots.Type: ApplicationFiled: August 9, 2018Publication date: July 4, 2019Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventor: Wenhai MEI
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Publication number: 20190203112Abstract: The present invention provides a phosphor arrangement (30) for light conversion, in particular for conversion of blue light into white light. The phosphor arrangement (30) comprises a substrate (10) with a mounting surface (11). The phosphor arrangement (30) further comprises a polymer (20) with a phosphor mixture (21), wherein the polymer (20) is arranged on the mounting surface (11), and wherein the phosphor mixture (21) comprises metallic nanoparticles (5), and wherein a content of the metallic nanoparticles (5) is between 1.5 to 3.0 mmol/kg of the polymer (20). The present invention further provides a corresponding method.Type: ApplicationFiled: September 21, 2017Publication date: July 4, 2019Inventors: Devrim KÖSEOGLU, Kadriye ERTEKIN
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Publication number: 20190203113Abstract: A method of preparing perovskite quantum dots is provided. The method includes: adding an organic ligand into a first precursor solution prepared by a first halide and a second halide to form a second precursor solution, or adding the organic ligand into a first poor solvent to form a second poor solvent; spraying the first precursor solution into the second poor solvent or spraying the second precursor solution into the first poor solvent by a spraying method to obtain a mixed solution including first perovskite quantum dots and second quantum dots; centrifuging the mixed solution to obtain supernatant and precipitate; and obtaining the first perovskite quantum dots and the second perovskite quantum dots from the supernatant and the precipitate, respectively. The first perovskite quantum dots are different from the second perovskite quantum dots.Type: ApplicationFiled: May 18, 2018Publication date: July 4, 2019Inventors: HAO-WU LIN, SHU-WEN DAI, BO-WEI HSU
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Publication number: 20190203114Abstract: A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Inventors: Sooghang IHN, Dalho HUH, Namheon LEE, Jhunmo SON, Hosuk KANG, Sangmo KIM, Jongsoo KIM, Joonghyuk KIM, Hyunjung KIM, Youngmok SON, Myungsun SIM, Yeonsook CHUNG, Youngseok PARK, Yongsik JUNG
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Publication number: 20190203115Abstract: A light emitting device having excellent external quantum efficiency contains an anode, a cathode, and two organic layers between the anode and cathode. The first organic layer contains a fluorescent low-molecular weight compound, and the second organic layer contains a cross-linked body of a cross-linkable polymer compound containing a unit having a group obtained from a metal complex represented by the formula (1), a cross-linkable constitutional unit having a cross-linkable group, and an aromatic amine constitutional unit: In formula (1), M represents a palladium atom, n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, E1 and E2 represent a carbon atom, Ring L1 represents an aromatic hetero ring, Ring L2 represents an aromatic hydrocarbon ring or an aromatic hetero ring, and A1-G1-A2 represents an anionic bidentate ligand.Type: ApplicationFiled: June 16, 2017Publication date: July 4, 2019Inventors: Toshiaki SASADA, Takakazu SAITO
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Publication number: 20190203116Abstract: A lighting apparatus includes a semiconductor light source in direct contact with a polymer composite comprising a color stable Mn4+ doped phosphor, wherein the lighting apparatus has a color shift of ?1.5 MacAdam ellipses after operating for at least 2,000 hour at a LED current density greater than 2 A/cm2, a LED wall-plug efficiency greater than 40%, and a board temperature greater than 25° C.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Inventors: James Edward MURPHY, Anant Achyut SETLUR, Florencio GARCIA, Robert Joseph LYONS, Ashfaqul Islam CHOWDHURY, Nagaveni KARKADA, Prasanth Kumar NAMMALWAR, William Winder BEERS
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Publication number: 20190203117Abstract: A method is disclosed for forming a blended phosphor composition. The method includes the steps of firing precursor compositions that include europium and nitrides of at least calcium, strontium and aluminum, in a refractory metal crucible and in the presence of a gas that precludes the formation of nitride compositions between the nitride starting materials and the refractory metal that forms the crucible. The resulting compositions can include phosphors that convert frequencies in the blue portion of the visible spectrum into frequencies in the red portion of the visible spectrum.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Applicant: Cree, Inc.Inventors: Brian T. Collins, Christopher P. Hussell, David T. Emerson, Ronan P. Le Toquin
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Publication number: 20190203118Abstract: The present disclosure relates to corrosion inhibitor compositions, formulations, and compounds. The compositions, formulations, and compounds may be used is various methods to inhibit corrosion of metallic surfaces in aqueous environments. In some embodiments, the metallic surface may include one or more of copper, iron, brass, nickel, aluminium, manganese, lead, and bronze.Type: ApplicationFiled: December 28, 2018Publication date: July 4, 2019Applicant: ECOLAB USA INC.Inventors: Ananad Harbindu, Jothibasu Seetharaman
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Publication number: 20190203119Abstract: Modified polysaccharides, acrylamide copolymers, water-soluble amino acid copolymers, and combinations thereof are described for uses including flocculation of solids, particularly flocculation of soil in an agricultural settings and clarification of process waters from oil-sands mining operations. Also described are methods of preparing selected amino acid copolymers and modified polysaccharides.Type: ApplicationFiled: June 11, 2018Publication date: July 4, 2019Applicant: Aquero Company, LLCInventors: C. Steven Sikes, Mark A. Hochwalt, T. Daniel Sikes
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Publication number: 20190203120Abstract: A problem to be solved by the present invention is to provide a liquid crystal composition containing a polymerizable compound for producing a VA-mode, PSA-mode, or PSVA-mode liquid crystal display device which has large K33, small ?1/K33, high VHR after ultraviolet irradiation, a high polymerization rate of the polymerizable compound, no or very few display defects due to a change in pretilt angle, a satisfactory pretilt angle, and excellent response performance, and also to provide a liquid crystal display device using the liquid crystal composition. The problem is solved by a liquid crystal composition of the present invention containing a compound of formula (B31) and a compound of formula (CB31).Type: ApplicationFiled: November 9, 2017Publication date: July 4, 2019Applicants: DIC Corporation, DIC CorporationInventors: Go Sudo, Shinichi Hirata, Marina Goto
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Publication number: 20190203121Abstract: Disclosed is a liquid crystal film for a vehicle, including a first electrode, a liquid crystal molecular layer provided on the first electrode, and a second electrode provided on the liquid crystal molecular layer. The liquid crystal molecular layer includes a pre-polymer, a liquid crystal material, and a crosslinking agent.Type: ApplicationFiled: December 21, 2018Publication date: July 4, 2019Inventors: Moon Jung Eo, Young Jae Jeon
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Publication number: 20190203122Abstract: The present invention provides a spontaneous orientation aid for a liquid crystal composition, containing one kind or two or more kinds of a compound having a partial structure represented by the general formula (i), wherein Zi1 represents a single bond, etc.; Ai1 represents a divalent 6-membered aromatic group, etc.; mi1 represents an integer of 1 to 5; and Ki1 represents a structure represented by any of the following formulae (K-1) to (K-8), wherein WK1 represents a methine group, etc.; XK1 and YK1 each represent —CH2—, etc.; ZK1 represents an oxygen atom, etc.; and UK1, VK1, and SK1 each represent a methine group, etc.Type: ApplicationFiled: May 25, 2017Publication date: July 4, 2019Applicant: DIC CorporationInventors: Masaomi Kimura, Hidenari Akiyama, Yuuichi Inoue, Masanao Hayashi, Takuo Hayashi
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Publication number: 20190203123Abstract: A resin composition is provided. The resin composition comprises the following constituents: (A) an epoxy resin, which has at least two epoxy functional groups per molecule; (B) a reactive flame retardant with (a DOPO functional group) in structure; and (C) a non-reactive phosphorus-containing flame retardant, which is compatible with the other constituents of the resin composition.Type: ApplicationFiled: June 15, 2018Publication date: July 4, 2019Inventors: CHIH-WEI LIAO, CHANG-CHIEN YANG, TSUNG-HSIEN LIN, JU-MING HUANG
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Publication number: 20190203124Abstract: Described is an apparatus and method for cleaning a coker cyclone vessel utilizing shape-memory alloy. The apparatus may include a rigid conduit insertable through the coker cyclone and a continuous tubing made of shape-memory alloy insertable and movable into and through the rigid conduit to allow extension through the length of the coker cyclone to apply high pressurized liquid cleaning.Type: ApplicationFiled: December 12, 2018Publication date: July 4, 2019Inventor: Hugh A. Roth
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Publication number: 20190203125Abstract: The present invention relates to processes for producing industrial products such as hydrocarbon products from non-polar lipids in a vegetative plant part. Preferred industrial products include alkyl esters which may be blended with petroleum based fuels.Type: ApplicationFiled: March 14, 2019Publication date: July 4, 2019Applicant: Commonwealth Scientific and Industrial Research OrganisationInventors: Thomas Vanhercke, James Robertson Petrie, Anna El Tahchy, Surinder Pal Singh, Qing Liu
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Publication number: 20190203126Abstract: A unique process and catalyst is described that operates efficiently for the direct production of a high cetane diesel type fuel or diesel type blending stock from stochiometric mixtures of hydrogen and carbon monoxide. This invention allows for, but is not limited to, the economical and efficient production high quality diesel type fuels from small or distributed fuel production plants that have an annual production capacity of less than 10,000 barrels of product per day, by eliminating traditional wax upgrading processes. This catalytic process is ideal for distributed diesel fuel production plants such as gas to liquids production and other applications that require optimized economics based on supporting distributed feedstock resources.Type: ApplicationFiled: February 26, 2019Publication date: July 4, 2019Applicant: Greyrock Technology,LLCInventors: Robert Schuetzle, Dennis Schuetzle
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Publication number: 20190203127Abstract: Process for the preparation of a catalyst and a catalyst comprising the use of more than one silica source is provided herein. Thus, in one embodiment, the invention provides a particulate FCC catalyst comprising about 5 to about 60 wt % one or more zeolites, about 15 to about 35 wt % quasicrystalline boehmite (QCB), about 0 to about 35 wt % microcrystalline boehmite (MCB), greater than about 0 to about 15 wt % silica from sodium stabilized basic colloidal silica, greater than about 0 to about 30 wt % silica from acidic colloidal silica or polysilicic acid, and the balance clay and the process for making the same. This process results in attrition resistant catalysts with a good accessibility.Type: ApplicationFiled: August 4, 2017Publication date: July 4, 2019Inventors: Amir SABAHI, Andrew J LOEBL, Sandra GALVADA, Julie A FRANCIS, Eswaramoorthi IYYAMPERUMAL
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Publication number: 20190203128Abstract: A naphtha reforming reactor system comprising a first reactor comprising a first inlet and a first outlet, wherein the first reactor is configured to operate as an adiabatic reactor, and wherein the first reactor comprises a first naphtha reforming catalyst; and a second reactor comprising a second inlet and a second outlet, wherein the second inlet is in fluid communication with the first outlet of the first reactor, wherein the second reactor is configured to operate as an isothermal reactor, and wherein the second reactor comprises a plurality of tubes disposed within a reactor furnace, a heat source configured to heat the interior of the reactor furnace; and a second naphtha reforming catalyst disposed within the plurality of tubes, wherein the first naphtha reforming catalyst and the second naphtha reforming catalyst are the same or different.Type: ApplicationFiled: January 4, 2018Publication date: July 4, 2019Inventors: Vincent D. McGahee, Daniel M. Hasenberg
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Publication number: 20190203129Abstract: Summary The object of the invention is a method for producing naphthenic process oils that have a high content of naphthenic carbon atoms of 20-60 wt % and a low content of polycyclic aromatics of less than 3 wt %, determined in accordance with IP 346, by the hydrogenation of a process oil educt that has a high content of polycyclic aromatics. The method in accordance with the invention enables secondary extracts, such as are formed in the production of label-free process oils, even in a mixture with primary extracts, to be utilized in an economically meaningful way. The resulting process oils are likewise label-free, so that the use of PCA-containing process oils can be reduced and less of these substances will get into the environment. Through this the environment and in particular health are less stressed. In addition, the starting substances in this way can lead to a different use and no longer have to be added to heating oil. By avoiding heating oil, CO2 emissions are also reduced.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Applicant: KLAUS DAHLEKE KGInventor: NILS HANSEN
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Publication number: 20190203130Abstract: Processes and systems for converting high sulfur fuel oils to petrochemicals including hydrocracking the high sulfur fuel oil in a fuel oil hydrocracker to form a cracked fuel oil effluent, which may be separated into a light fraction and a heavy fraction. The heavy fraction may be gasified to produce a syngas, and the syngas or hydrogen recovered from the syngas may be fed to the fuel oil hydrocracker. The light fraction may be hydrocracked in a distillate hydrocracker to form a cracked effluent, which may be separated into a hydrogen fraction, a light hydrocarbon fraction, a light naphtha fraction, and a heavy naphtha fraction. The heavy naphtha fraction may be reformed to produce hydrogen and at least one of benzene, toluene, and xylenes. The light hydrocarbon fraction and/or the light naphtha fraction may be steam cracked to produce at least one of ethylene, propylene, benzene, toluene, and xylenes.Type: ApplicationFiled: December 28, 2018Publication date: July 4, 2019Applicant: LUMMUS TECHNOLOGY LLCInventor: Ujjal K. Mukherjee
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Publication number: 20190203131Abstract: Antifoulant compositions and methods are used for inhibiting fouling on structural parts of a system exposed to a fluid hydrocarbon or petrochemical stream. Polyamine antifoulants are added to such systems. The polyamine antifoulants may be conjointly used with dispersants and/or fatty acids. The fatty acids have been found to reduce thermal degradation of the polyamine antifoulants.Type: ApplicationFiled: May 26, 2017Publication date: July 4, 2019Inventors: Guangzhe Yu, Xiomara Price, Roberto M. Gutierrez, Anthony Fields, Bryan Crom, Guoliang Wang, Nimeshkumar Kantilal Patel, Xiaoan Xie
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Publication number: 20190203132Abstract: A method is described for integrating a plurality of micro-gasifiers comprising gasifiers, filters, and engine sets or turbine gensets or combined cycle gensets by linking them via a common bus wherein air flow and engine fuel flow is regulated by valves controlling gas flow between the bus and engine genset or turbine genset or combined cycle genset.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Applicant: V-GRID Energy SystemsInventor: Michael Cheiky
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Publication number: 20190203133Abstract: The present disclosure provides a system and method for odorizing natural gas flowing through a distribution pipeline. The system includes a bypass line adjacent to a distribution pipeline, wherein bypass gas flows through the bypass line and an odorant tank connected to the bypass line, and into the distribution pipeline; a high-flow control valve and a low-flow control valve in the bypass line, wherein bypass gas flows through the odorant tank into the distribution pipeline when the high-flow control valve or the low-flow control valve is open; and a programmable logic controller connected to the high-flow and low flow control valve; wherein the programmable logic controller opens the high-flow or low-flow control valve for a predetermined dwell time proportional to an amount of bypass gas needed to odorize gas in the distribution pipeline each time that a preselected quantity of gas flows through the distribution pipeline.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Inventors: Kyle Welker, Wade Williams, Paul Minier
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Publication number: 20190203134Abstract: Biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The biomass based fuel comprises steam-exploded biomass and some combustion additive. The combustion additive is selected from a group of additives that are capable of reducing chemical and/or mechanical effects of flue gas on heat transfer surfaces. The combustion additive may comprise fouling-reducing additive and/or an additive reducing corrosion potential. In addition, a method for manufacturing biomass based fuel configured to reduce chemical and/or mechanical effects of flue gas on heat transfer surfaces. The method comprises providing biomass and steam into a reactor; maintaining said biomass and said steam simultaneously in the reactor, in a pressure of at least 10 bar(a) and at a temperature from 180 ° C. to 250 ° C.Type: ApplicationFiled: November 10, 2016Publication date: July 4, 2019Inventor: Tero Joronen
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Publication number: 20190203135Abstract: Disclosed are cloud point depressants and methods of making and using them. The disclosed cloud point depressants comprise copolymers of a maleic moiety polymerized with alpha olefins and then contacted with an aliphatic tertiary amine to provide a cloud depressant reaction product. When the disclosed reactions products are added to middle distillate fuels or blends of middle distillate fuels with biodiesel, the cloud point depressants inhibit the precipitation of waxes and/or biowaxes in the fuels and the fuels exhibit reduced precipitation, gelling, and/or crystallization when subjected to low or cold temperatures.Type: ApplicationFiled: December 27, 2018Publication date: July 4, 2019Inventors: Nestor Soriano, Jr., Ravindranath Mukkamala
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Publication number: 20190203136Abstract: A fuel source shaving device and method(s) of use is described. Embodiments of the fuel source shaving device can include, but is not limited to, a housing, a blade, and a bore passing through the housing. The fuel source shaving device can be implemented to create ribbons and/or shavings of material from a fuel source to aid in starting a fire.Type: ApplicationFiled: January 3, 2019Publication date: July 4, 2019Inventor: Chris D. Willis
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Publication number: 20190203137Abstract: A method for improving wear control, while maintaining or improving energy efficiency, in an engine or other mechanical component lubricated with a lubricating oil, by using as the lubricating oil a formulated oil. The formulated oil includes at least one lubricating oil base stock having one or more liquid crystals represented by the formula: R1-(A)m-Y—(B)n—R2 wherein R1 and R2 are the same or different and are a substituted or unsubstituted, hydrocarbon, alkoxy or alkylthio group having from 2 to 24 carbon atoms; A and B are the same or different and are a cycloaliphatic group or aromatic group, provided at least one of A and B is an aromatic group; Y is a covalent bond, —CH2-CH2-, —CH?CH—, —OCOO—, —CO—, —CSO—, —CSS—, —CS—, —O—, —S—, —SO—, —SO2-, —CH2O—, —OCH2O—, —NO—, —ONO2, or —C?N; and m and n are independently 0, 1, 2 or 3. The lubricating oil base stock has a kinematic viscosity of 2 cSt to 200 cSt at 40° C., and 1 cSt to 25 cSt at 100° C.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Inventors: Halou OUMAR-MAHAMAT, Angela M. BRUNEAU, Martin N. WEBSTER, G. James JOHNSTON
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Publication number: 20190203138Abstract: A composition for enhanced heat transfer fluid performance. The composition includes at least one base heat transfer fluid. The at least one base heat transfer fluid undergoes one or more phase changes in a heat transfer process. The heat transfer process includes a heated zone and/or a cooled zone. The one or more phase changes increase heat removal from the heated zone and/or increase heat rejection in the cooled zone, as compared to heat removal from a heated zone and/or heat rejection in a cooled zone of a heat transfer process having a base heat transfer fluid that does not undergo one or more phase changes. The base heat transfer fluids can exhibit liquid crystal behavior (e.g., heat transfer fluids having nematic, smectic or discotic liquid crystals). A method for conducting heat transfer in a heating and/or cooling system using the compositions comprising the base heat transfer fluids.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Inventors: Halou OUMAR-MAHAMAT, Angela M. BRUNEAU, Martin N. WEBSTER, Abhimanyu O. PATIL, Aditya JAISHANKAR
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Publication number: 20190203139Abstract: A method for improving friction and wear control, while maintaining or improving energy efficiency, in an engine or other mechanical component lubricated with a lubricating oil, by using as the lubricating oil a formulated oil. The formulated oil has a composition including at least one lubricating oil base stock. The at least one lubricating oil base stock includes one or more liquid crystals, wherein the one or more liquid crystals are represented by the formula: A?(R1)n wherein A is a mono-ring or a multi-ring aromatic group, R1 is the same or different and is a substituted or unsubstituted, hydrocarbon, alkoxy, or alkylthio group having from 2 to 24 carbon atoms, and n is a value from 1 to 12. The lubricating oil base stock has a kinematic viscosity of 2 cSt to 200 cSt at 40° C., as determined according to ASTM D445, and a kinematic viscosity of 1 cSt to 25 cSt at 100° C., as determined according to ASTM D445.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Inventors: Halou OUMAR-MAHAMAT, Angela M. BRUNEAU, Martin N. WEBSTER, G. James JOHNSTON
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Publication number: 20190203140Abstract: One embodiment of the present invention is a fullerene derivative represented by general formula (1) (wherein FLN is a fullerene backbone; each A is independently a monovalent group including a divalent perfluoropolyether group; each R is each independently a hydrogen atom, a hydrocarbon group, or an alkoxycarbonyl group including a divalent perfluoropolyether group; at least one of the 2m R is a hydrocarbon group or an alkoxycarbonyl group including a divalent perfluoropolyether group; m is an integer from 1 to 5; and n is an integer from 1 to 6).Type: ApplicationFiled: August 8, 2017Publication date: July 4, 2019Inventors: Takeshi IGARASHI, Kentaro WATANABE, Yasuyuki UEDA
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Publication number: 20190203141Abstract: The present invention provides a lubricating composition suitable for use in a two-stroke crosshead diesel engine. The lubricating composition comprises a base oil blend consisting of base oil chosen from Group I, base oil chosen from Group II and deasphalted cylinder oil.Type: ApplicationFiled: June 23, 2017Publication date: July 4, 2019Inventors: Jose Luis GARCIA, Stefan GEHLE
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Publication number: 20190203142Abstract: A method for improving wear control and sludge control, while maintaining or improving fuel efficiency, of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition including a lubricating oil base stock as a major component, and at least one lubricating oil additive, as a minor component. The at least one lubricating oil additive includes a zirconium-containing compound. The zirconium-containing compound is present in an amount from about 0.1 to about 1200 parts per million (ppm). The zirconium-containing compound is soluble in the lubricating oil base stock. The lubricating oil is useful as a passenger vehicle engine oil (PVEO), a commercial vehicle engine oil (CVEO), and other lubricating oils (hydraulic, gear, transmission, etc.).Type: ApplicationFiled: December 6, 2018Publication date: July 4, 2019Inventors: Christopher VANDER NEUT, Raymond G. BURNS, III
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Publication number: 20190203143Abstract: A composition comprising an oil of lubricating viscosity and a compound represented by formula (I) wherein x is 0 or 1 and R1 is a hydrocarbyl group containing about 4 to about 18 carbon atoms, which composition is effective at swelling seals.Type: ApplicationFiled: May 22, 2017Publication date: July 4, 2019Inventors: Mahmud M. Hussain, Peter Miatt
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Publication number: 20190203144Abstract: Methods are provided for lubricating oxygenated diamond-like carbon surfaces to reduce friction while reducing or minimizing wear on the surface. A diamond-like carbon surface layer having a surface ratio of oxygen to carbon of 1:15 or more can be lubricated using a lubricant oil that includes a molybdenum-based friction modifier additive, a tungsten-based friction modifier additive, or a combination thereof. The Mo-based friction modifier (and/or other friction modifier based on a Group VI metal) can be selected based on the Gibbs free energy of adsorption (?G) for the friction modifier on an oxygenated diamond-like carbon surface. Use of a Group VI metal-based friction modifier having a ?G of adsorption with a sufficiently large magnitude can reduce friction at the surface of the oxygenated diamond-like carbon while causing a reduced or minimized amount of wear during lubrication.Type: ApplicationFiled: December 3, 2018Publication date: July 4, 2019Inventors: Arben JUSUFI, Alan M. SCHILOWITZ, Aditya JAISHANKAR, Andrew R. KONICEK, Ko ONODERA
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Publication number: 20190203145Abstract: A lubricating composition comprising an oil of lubricating viscosity, 1 to 1000 parts per million by weight of titanium in the form of an oil-soluble titanium-containing material, and at least one additional lubricant additive provides beneficial effects on properties such as deposit control, oxidation, and filterability in engine oils.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Inventors: Mark C. Davies, Virginia A. Carrick, Jody A. Kocsis, Patrick E. Mosier, Matthew D. Gieselman, John D. Pudelski, Brent R. Dohner, Jonathan S. Vilardo
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Publication number: 20190203146Abstract: An internal combustion engine lubricating oil composition containing a base oil that is a hydrocarbon oil containing less than 1% by mass of aromatic components and having a sulphur content of less than 20 ppm by mass; a specific organic molybdenum compound as a component (A) at 300 to 1500 ppm by mass as molybdenum atoms; and a borate ester compound as a component (B) at 100 to 1000 ppm by mass as boron atoms.Type: ApplicationFiled: June 27, 2017Publication date: July 4, 2019Applicant: ADEKA CORPORATIONInventors: Taro SUMI, Shinji IINO
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Publication number: 20190203147Abstract: Polyalkyl(meth)acrylate (PAMA) polymers comprising a certain amount of hydroxyl-functionalized alkyl (meth)acrylates can be used for improving the demulsibility performance of high VI lubricating oil compositions. The lubricating oil compositions can be those which are based on apolar base oils, especially hydraulic fluid compositions. The polymers can be comprised in certain lubricating oil compositions.Type: ApplicationFiled: August 9, 2017Publication date: July 4, 2019Applicant: Evonik Oil Additives GmbHInventors: Stefan MAIER, Jürgen GEBHARDT, Katrin SCHÖLLER, Frank-Olaf MÄHLING
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Publication number: 20190203148Abstract: A comb polymer can be used for reducing a Noack evaporation loss of a lubricant composition, especially of an engine oil composition. Application of the comb polymer to the lubricant composition can bring about the desired reduction. The comb polymer can include specified amounts of macromonomer and alkyl acrylates. Resulting lubricant compositions can include the comb polymer.Type: ApplicationFiled: August 28, 2017Publication date: July 4, 2019Applicant: Evonik Oil Additives GmbHInventors: Katrin Schöller, Stefan Maier, Sarah Lippert, Klaus Schimossek
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Publication number: 20190203149Abstract: The present disclosure provides a grease composition with improved water resistance and mechanical stability at high-temperatures, including: at least one base oil; a water insoluble thickener; and a low molecular weight thixotropic polyamide composition having molecular weight distribution characteristics meeting the requirement described by the relationship: ( A + D ) ( B + C ) ? 0.05 where A=the % mass of the polyamide composition with a molecular weight greater than 1700 AMU; B=the % mass of the polyamide composition with a molecular weight between 1100 AMU and 1300 AMU; C=the % mass of the polyamide composition with a molecular weight between 700 AMU and 1000 AMU; and D=the % mass of the polyamide composition with a molecular weight of 600 AMU or lower (determined by GPC). The grease composition of the present disclosure provides a less than 50 penetration point change as determined by ASTM-D7342, a less than 10 mg weight loss as determined by ASTM-D4170, or both.Type: ApplicationFiled: December 12, 2018Publication date: July 4, 2019Inventors: Sarvesh K. AGRAWAL, James E. SPAGNOLI, Chengrong WANG
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Publication number: 20190203150Abstract: Grease compositions are provided that can have one or more unexpectedly beneficial low temperature properties even though the grease compositions are formed from lower value components that traditional low temperature greases. The unexpectedly beneficial low temperature properties can be achieved in part by grease compositions that include a naphthenic base stock having a viscosity index of roughly 120 or less and/or a pour point of ?20° C. or more while having a naphthenes content of 60 wt % or more. In some aspects, the naphthenic base stock can have an aromatics content of 20 wt % or less.Type: ApplicationFiled: December 11, 2018Publication date: July 4, 2019Inventors: Sarvesh K. AGRAWAL, James E. SPAGNOLI, David A. BLAIN
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Publication number: 20190203151Abstract: Provided is a lubricant base stock, a lubricating oil including the lubricant base stock and a method for improving viscosity temperature performance or viscosity index of an engine or other mechanical component lubricated with the lubricating oil. The lubricant base stock includes one or more liquid crystals represented by the formula: R1-(A)m-Y—(B)n—R2 wherein R1 and R2 are the same or different and are a substituted or unsubstituted, alkyl or alkoxy group having from 0 to 24 carbon atoms; A and B are the same or different and are a cycloaliphatic group or aromatic group, provided at least one of A and B is an aromatic group; Y is a covalent bond, —CH2-CH2-, —CH?CH—, —C?C—, —OCOO—, —COO—, —CO—, —CSO—, —CSS—, —CS—, —O—, —S—, —SO—, —SO2-, —CH2O—, —OCH2O—, —NO—, —ONO2, —COOH, —OH, or —C?N; and m and n are independently 0, 1, 2 or 3. The lubricant base stock has a kinematic viscosity of 2 cSt to 28 cSt at 40° C., and 1 cSt to 12 cSt at 100° C.Type: ApplicationFiled: December 19, 2018Publication date: July 4, 2019Inventors: Abhimanyu O. PATIL, Aditya JAISHANKAR, Hong CHENG, Satish BODIGE, Martin N. WEBSTER
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Publication number: 20190203152Abstract: Disclosed is a method of lubricating a gas engine using a lubricant including at least one mineral base oil and at least one ester selected from among the polyol esters. The composition includes at least 50% by weight of mineral base oil and at least 5% by weight of polyol ester relative to the total weight of the lubricant composition.Type: ApplicationFiled: July 6, 2017Publication date: July 4, 2019Applicant: TOTAL MARKETING SERVICESInventors: Sophie OPPILLIART, Santiago CARRERAS, Erwan BERTHO
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Publication number: 20190203153Abstract: The present invention relates to a device for electrically processing a fatty substance of plant origin, comprising a series of electrodes (1 and 2) and an enclosure (4), said device being characterised in that the enclosure (4) is provided with at least one electrical connector (5) placed on the outer surface (40) of the enclosure (4), a series of electrical connections for connecting each electrode of said series of electrodes to said electrical connector (5), with the current flow distances of the electrical connections being equal in relation to each other, and a first inlet (6) and a first outlet (7) for the fatty substance, and in that said device comprises a filter (12) having an inlet (13) in fluidic connection with said first fatty-substance outlet (7) of the enclosure (4) and an output (14) in fluidic connection with said first fatty-substance inlet (6) of the enclosure (4).Type: ApplicationFiled: June 30, 2017Publication date: July 4, 2019Applicant: Green FrixInventors: Thomas GODFROID, Loïc POUSSARD, Mireille POELMAN, Sophie PEETERBROECK, Frédéric DANNEAUX, Jean Patrick HOLVOET, Matthieu MICHIELS
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Publication number: 20190203154Abstract: Present invention relates to a novel process for purification of feedstock for further use as a source of fuel or chemicals.Type: ApplicationFiled: August 1, 2017Publication date: July 4, 2019Applicant: Neste OyjInventor: Annika Malm
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Publication number: 20190203155Abstract: A fish odor-free fish oil composition includes a colloidal raw material and an oily raw material containing fish oil. A preparation method for the fish odor-free fish oil composition includes the following steps: (a) mixing and stirring the colloidal raw material with water and warming to 80 to 85° C., continuing for 5 to 30 minutes, then cooling to 48 to 53° C.; and (b) stirring the oily raw material containing fish oil and emulsifying in an emulsification tank jointly with the colloidal mixture formed in step (a).Type: ApplicationFiled: September 8, 2017Publication date: July 4, 2019Inventors: Yung-Hsiang LIN, Chen-I KAO
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Publication number: 20190203156Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: ApplicationFiled: March 14, 2019Publication date: July 4, 2019Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
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Publication number: 20190203157Abstract: Cleaning compositions that include (a) a glycine betaine ester, (b) an acidifying agent, (c) polysaccharide thickener, and (d) water, are provided. Commonly, the glycine betaine ester may include one or more compounds of formula (I): Me3N+—CH2—C(0)-0-R X? wherein R is an aliphatic group having 8 to 22 carbon atoms and X? represents an inorganic or organic anion. Commonly, the composition has a pH of no more than about 4, a viscosity of no more than about 1,500 cP at a shear rate of 10 at 25° C., and/or a viscosity of at least about 250 cP at a shear rate of 50 at 25° C. (where the viscosities are determined with a Brookfield Cone/Plate viscometer). The cleaning composition may exhibit a unique sheer thinning profile, such that the composition thins less after being sprayed onto a surface and thereby providing a longer contact time than conventional cleaning products.Type: ApplicationFiled: November 17, 2016Publication date: July 4, 2019Applicant: S. C. Johnson & Son, Inc.Inventor: Marie-Esther SAINT VICTOR
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Publication number: 20190203158Abstract: Disclosed are use of a liquid detergent composition for applying on a textile, a method for laundering a textile and a liquid detergent composition.Type: ApplicationFiled: September 12, 2017Publication date: July 4, 2019Applicant: NOVOZYMES A/SInventor: Yuan Xu
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Publication number: 20190203159Abstract: Stabilized compositions employing a sequestrant system and a binding system for improving shelf stability and dispensing stability of a solid activated bleach composition are disclosed. The compositions contain a peroxygen source and a catalyst activator which require generation of a peroxycarboxylic acid or other active oxygen sanitizing agent at a point of use. Stabilized compositions employ a sequestrant system including a phosphonic acid and/or dipicolinic acid sequestrant and a binding system comprising an anionic surfactant for a solid formulation of a catalyst activator and peroxygen source to provide shelf stability and dispensing stability for a activated bleach composition. Methods of formulating and use are further disclosed.Type: ApplicationFiled: March 6, 2019Publication date: July 4, 2019Inventors: David Dotzauer, Krista Kutz Otting
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Publication number: 20190203160Abstract: A cleaning composition contains: 0.5 to 5 wt % of an acid; 1 to 20 wt % of an amine-based compound; 0.2 to 5 wt % of a corrosion inhibitor including a silane-based compound; and a balance of pure water. A cleaning composition contains: 1 to 10 wt % of a quaternary alkyl ammonium compound; 0.5 to 5 wt % of a corrosion inhibitor including at least one selected from the group consisting of a silane-based compound, an ammonium nitrate compound, and an ammonium phosphate compound; and a balance of pure water.Type: ApplicationFiled: August 2, 2018Publication date: July 4, 2019Inventors: Sang Hyun KWON, Jin Hee HWANG, Young Ju LEE, Seong Chan PARK