Abstract: A composition comprising acetylene fluid at least partially solubilized in an improved solvent is described. The improved solvents exhibit non-toxicity and are further characterized by low vapor pressures to minimize solvent carryover during delivery of the acetylene fluid, while retaining suitable acetylene solubilizing capacity.

Abstract: Disclosed herein are hair care compositions and methods of using same. The compositions may be substantially anhydrous, and optically clear. The hair care compositions, when mixed with water, create an exothermic reaction, for example, when mixed with hair that has been pre-wetted. The mixture with water further causes the composition to become opaque, much like a traditional conditioning agent. The compositions may be left on the wetted hair and subjected to heat for enhanced treatment of the hair.

Abstract: The present disclosure provides minimum-boiling, homogeneous azeotropic and azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (“TFMCB”) with each of ethanol, n-pentane, cyclopentane, trans-1,2-dichloroethylene, and perfluoro(2-methyl-3-pentanone).

Abstract: The present application provides compositions comprising 1,2-dichloro-1,2-difluoroethylene (i.e., CFO-1112) and, optionally, an additional component. The present application further provides use of the compositions provided herein in cleaning, solvent, carrier fluid, and deposition applications.

Abstract: A process is disclosed for producing a magnetocaloric composite material for a heat exchanger. The process comprises the following steps: Providing (S110) a plurality of particles (110) of a magnetocaloric material in a shaped body (200) and immersing the plurality of particles (110) present in the shaped body (200) into a bath in order to coat the particles by a chemical reaction and bond them to one another.

Abstract: A refrigerant composition includes about 63-66 wt % difluoromethane and about 33-36 wt % pentafluoroethane. The refrigerant composition is formed from all recycled materials, and the refrigerant composition has a net global warming potential of about 0. A method of preparing the refrigerant composition includes injecting a mixture of recovered refrigerants into the center of a distillation column, the mixture of injected refrigerants being difluoromethane, pentafluoroethane and chlorodifluoromethane, removing from the top of the distillation column a refrigerant composition of about 63-66 wt % difluoromethane and about 33-36 wt % pentafluoroethane, and removing chlorodifluoromethane from the bottom of the distillation column.

Abstract: Stable S-(+)-abscisic acid (S-ABA) non-aqueous liquid solutions are generally achieved without the use of an effective amount of an antioxidant and/or an ultraviolet absorber to S-(+)-abscisic acid. In a preferred embodiment, the stable S-(+)-abscisic acid (S-ABA) nonaqueous liquid solutions includes at least one organic solvent, such as at least one polyethylene glycol, at least one glycol, and/or at least one lactamide and/or at least one pentanoate.

Abstract: The present invention relates to a composition for cooling a propulsion system of an electric or hybrid vehicle, comprising (i) at least one hydrocarbon-based fluid with a boiling point of greater than or equal to 50° C., and (ii) at least one fire retardant corresponding to formula (I) RF-L-RH??(I) in which RF is a perfluorinated or partially fluorinated group, RH is a hydrocarbon-based group, and L is a linker. The invention also relates to the use of at least one fire retardant of formula (I), in a composition for cooling a propulsion system of an electric or hybrid vehicle, and more particularly its power electronics and its batteries, to give it ignition-resistance properties, said cooling composition comprising at least one hydrocarbon-based fluid with a boiling point of greater than or equal to 50° C.

Abstract: The present invention relates to a composition for cooling a propulsion system of an electric or hybrid vehicle, comprising: (i) at least one base oil, or at least one hydrocarbon-based fluid with a boiling point of greater than or equal to 50° C.; and (ii) at least one fire retardant corresponding to formula (I) RF-L-RH??(I) in which RF is a perfluorinated or partially fluorinated group, RH is a hydrocarbon-based group, and L is a linker, said fire retardant of formula (I) being at least partially in an encapsulated form. The invention also relates to the use of at least one fire retardant of formula (I) which is at least partially in an encapsulated form in a composition for cooling a propulsion system of an electric or hybrid vehicle, including at least one battery, to give it ignition-resistance properties.

Abstract: The present invention generally relates to compositions and methods for inhibiting corrosion at a surface in the production, transportation, storage, and separation of crude oil and natural gas.

Abstract: A method for reducing adhesion between a maskant and a substrate, wherein the maskant is adhered to a surface of the substrate, the method comprising applying a composition to the maskant.

Abstract: Provided is a method for measuring the concentration of aliphatic hydroxy oxime and neodecanoic acid using gas chromatography. The method includes the steps of: (a) removing, from a reference material containing an extractant and a diluent, the diluent using a silica column; (b) generating a calibration curve by calculating each peak area of aliphatic hydroxy oxime and neodecanoic acid, which are extractants, by peak integration of gas chromatograms; and (c) calculating the peak area of the organic solvent used in DSX process through the steps (a) and (b) and comparing the peak area with the calibration curve of the step (b) to measure the concentration of aliphatic hydroxy oxime and neodecanoic acid.

Abstract: A novel highly stable sodium diacetate crystal, in which the volatilization of acetic acid can be suppressed for a long period. More specifically, a sodium diacetate crystal having a median diameter in the range of 300 to 3000 ?m.

Abstract: A method, apparatus, and program product to determine distribution of a plurality of components amongst a plurality of phases for a multi-component, multi-phase system including a multi-component, multi-phase fluid. A plurality of phase boundaries of the multi-component, multi-phase fluid and a vapor-liquid equilibrium (VLE) are determined based on a plurality of geophysical parameters associated with an oilfield and using one or more computer processors, including by determining hydrocarbon partitioning in a water phase, based in part on applying empirical equilibrium multi-phase mole fraction ratios (K-values) of the multi-component, multi-phase system that are functions of temperature and pressure only. In addition, an amount of at least one fluid component distributed in a plurality of phases of the multi-component, multi-phase system is predicted by solving a set of flash equations with the one or more computer processors based on the plurality of phase boundaries.

Abstract: A coating liquid composition comprises a resin component, a first solvent having a solubility parameter lower than 23.5 (MPa)0.5, carbon dioxide, and a second solvent having a solubility parameter of 23.5 (MPa)0.5 to 40 (MPa)0.5. An average boiling point bpi of the first solvent and an average boiling point bp2 of the second solvent satisfy a relationship of bp1?bp2>0.

Abstract: Scavenging compounds and compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas are disclosed. Also disclosed herein are methods of using the compounds and compositions as scavengers, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.

Abstract: This invention relates to a naproxen formulation suitable for encapsulation into a soft gel dosage unit by increasing the stability, concentration, and bioavailability of naproxen. Fill formulations of the invention may include other active pharmaceutical ingredients and combinations of two or more active pharmaceutical ingredients. This invention also provides for adjusting pH values of fill formulations without additional process steps. A process for increasing the achievable concentration of an active NSAID pharmaceutical ingredient, such as naproxen, relative to fill composition for dosage units is also provided. The highly concentrated formulation of this invention permits a reduction in the fill volume or dosage unit size, or an increase in concentration of the active pharmaceutical ingredient per dosage form. The invention also relates to a formulation of optimal stability suitable for supporting a fill composition compatible with the soft gel dosage unit.

Abstract: The invention provides a process to form a “first composition comprising a first ethylene/?-olefin interpolymer and a second ethylene/?-olefin interpolymer,” said process comprising polymerizing a first mixture comprising ethylene, an ?-olefin, and optionally a polyene, in a stirred tank reactor to form a first ethylene/?-olefin interpolymer, and transferring at least some of the first ethylene/?-olefin interpolymer to a loop reactor, and polymerizing, therein, a second mixture comprising ethylene, an alpha-olefin, and optionally a polyene, in the presence of the first ethylene/?-olefin interpolymer, to form the “first composition comprising the first ethylene/?-olefin interpolymer and the second ethylene/?-olefin interpolymer.” The invention also provides a polymerization reactor configuration comprising at least the following: a stirred tank reactor followed by a loop reactor.

Abstract: What is proposed is a column (K) comprising separatory internals (E) for separating a mixture of hydrocarbons and/or hydrocarbon derivatives (1) by extractive distillation with a selective solvent (2), with supply of the selective solvent (2) in the upper region of the column and supply of the mixture of hydrocarbons and/or hydrocarbon derivatives to be separated (1) below the supply of the selective solvent (2), the selective solvent (2) becoming laden in the column (K) with the components from the mixture to be separated (1) for which it has greater affinity and being withdrawn from the lower region of the column as laden selective solvent (3), while, by contrast, the components from the mixture to be separated for which the selective solvent (2) has a lower affinity remain in the vapor phase and are withdrawn as top stream (4), which is completely or partially condensed to obtain a condensate (5), some of which is withdrawn as product stream (6), the remainder being reintroduced to the column (K) as ref

Abstract: The disclosure is directed solutions and processes to remove substances from substrates. In some cases, the substances can include photoresist on semiconductor wafers. The solution can include a quaternary ammonium hydroxide an amine, and optionally a corrosion inhibitor and/or a sugar alcohol. One or more sides of the substrate can be contacted with the solution to remove one or more substances from the substrate.

Abstract: A method of extracting rare metals from ore including: providing an aqueous acid-leached ore slurry; adding an organic extractive solvent to the aqueous acid-leached ore slurry; mixing an organic extractive solvent with the aqueous acid-leached ore slurry to form a mixture; and separating the mixture into at least an aqueous phase and a solvent phase. The aqueous acid-leached ore slurry may have a viscosity of less than 400 centipoise, a Newtonian or near Newtonian rheology, and a pH of less than 4.0. The organic extractive solvent may comprise an extractant, a solvent, and a modifier. Separation of the aqueous acid-leached ore slurry/organic extractive solvent mixture may result in an emulsion phase, a crud, or both in addition to the aqueous phase and the solvent phase. The emulsion phase, the crud or both may be further treated by adding a low-carbon-number alcohol.

Abstract: Disclosed are the use of fluorine substituted olefins, including tetra- and penta-fluoropropenes, in a variety of applications, including in methods of depositing catalyst on a solid support, methods of sterilizing articles, cleaning methods and compositions, methods of applying medicaments, fire extinguishing/suppression compositions and methods, flavor formulations, fragrance formulations and inflating agents.

Abstract: Quasi-azeotropic or azeotropic compositions containing chloromethane and at least one or more compound(s) selected from 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 1,1,1,2-tetrafluoroethane, 1,1,1,2,2-pentafluoropropane, E/Z-1,1,3,3,3-pentafluoropropene, E/Z-1,2,3,3,3-pentafluoropropene, 1,1-difluoroethane and E-1,3,3,3-tetrafluoropropene. The composition may include either from 0.5 to 70 mol % of chloromethane and at least from 99.5 to 30 mol % of a compound selected from 2,3,3,3-tetrafluoropropene, 1,1-difluoroethane, 3,3,3-trifluoropropene and 1,1,1,2-tetrafluoroethane, or from 55 to 95 mol % of chloromethane and at least from 45 to 5 mol % of one or more compound(s) selected from 1,1,1,2,2-pentafluoropropane, E/Z-1,1,3,3,3-pentafluoropropene, E/Z-1,2,3,3,3-pentafluoropropene and E-1,3,3,3-tetrafluoropropene.

Abstract: Systems, compositions, and methods usable to stimulate a formation include a first supply subsystem adapted to provide a first medium to the formation and a pressure subsystem that includes a pump in communication with the first medium to pressurize the first medium to a pressure sufficient to stimulate the formation. Usable media can include non-gelled liquid alkanes, halogenated hydrocarbons, foamed hydrocarbons, a fluidized solid proppant material that behaves as a liquid under threshold conditions, or a liquid material adapted to solidify under threshold conditions. A proppant can be supplied in addition to the first medium when performing fracturing operations. Usable proppant can include materials having a size or density adapted to facilitate buoyancy, hollow materials, composite materials, porous materials, or crystalline materials.

Abstract: Quasi-azeotropic or azeotropic compositions containing chloromethane and at least one or more compound(s) selected from 2,3,3,3-tetrafluoropropene, 3,3,3-trifluoropropene, 1,1,1,2-tetrafluoroethane, 1,1,1,2,2-pentafluoropropane, E/Z-1,1,3,3,3-pentafluoropropene, E/Z-1,2,3,3,3-pentafluoropropene, 1,1-difluoroethane and E-1,3,3,3-tetrafluoropropene. The composition may include either from 0.5 to 70 mol % of chloromethane and at least from 99.5 to 30 mol % of a compound selected from 2,3,3,3-tetrafluoropropene, 1,1-difluoroethane, 3,3,3-trifluoropropene and 1,1,1,2-tetrafluoroethane, or from 55 to 95 mol % of chloromethane and at least from 45 to 5 mol % of one or more compound(s) selected from 1,1,1,2,2-pentafluoropropane, E/Z-1,1,3,3,3-pentafluoropropene, E/Z-1,2,3,3,3-pentafluoropropene and E-1,3,3,3-tetrafluoropropene.

Abstract: An emulsion suitable for incorporation into wet wipes used to clean urine and fecal matter from the skin. The emulsion includes silicone oil and clay. Phase separation is prevented with an emulsification system that includes a gum blend and either a Gemini surfactant restrained to the oil phase or a glucoside-based emulsifier. The gum blend includes at least one gum and propylene glycol alginate.

Abstract: A method for preparing 2,3,3,3-tetrafluoropropene, including: a) heating and vaporizing hydrogen fluoride and 1,1,2,3-tetrachloropropene (TCP), and introducing hydrogen fluoride and TCP to a first reactor for reaction in the presence of an A-type catalyst to yield a first product mixture including 2,3-dichloro-3,3-difluoropropene (“HCFO-1232xf”), where the mole ratio between hydrogen fluoride and TCP is between 5:1 and 60:1, the reaction temperature is between 200 and 500° C., and the space velocity is between 200 and 2000 h?1; b) preheating the first product mixture including HCFO-1232xf, introducing the first product mixture including HCFO-1232xf to a second reactor for reaction in the presence of a B-type catalyst to yield a second product mixture including HFO-1234yf, where the temperature of the preheated first product mixture including HCFO-1232xf is higher than the reaction temperature of the first reactor and lower than the reaction temperature of the second reactor.

Abstract: Provided are alkyl lactyllactate compositions that can be prepared from (1) lactide or alternatively lactic acid, and (2) a hydroxyl containing compound such as an alcohol, preferably a fatty alcohol or an alkoxylated alcohol, with (3) an acid catalyst. Preferably, the fatty alcohol contains from about 6 to 18 carbon atoms, such as lauryl alcohol. The alkyl lactyllactates can be used as surfactants, emulsifiers, skin feel agents, film formers, thickeners, rheological modifiers, etc., for personal care and other application areas. Compositions containing at least one alkyl lactyllactate are also provided. The compositions can further contain at least one surfactant.

Abstract: There is provided a highly branched hydrocarbon based surfactant for stabilizing a water/supercritical carbon dioxide microemulsion. A surfactant comprising: a sulfate compound of Formula (1): R1—OSO3M??(1) (where R1 is a C6-30 hydrocarbon group having a branched chain; and M is a hydrogen atom, an alkali metal, ammonium, a basic amino acid residue, an alkanolamine residue having a C2-3 hydroxyalkyl group, or an aliphatic alkanolammonium) for stabilizing a water/supercritical carbon dioxide microemulsion.

Abstract: 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.

Abstract: Disclosed are substantially non-carcinogenic bio oil-derived residue compositions produced from the pyrolysis or thermo catalytic conversion of biomass, and their use as solvents in the production of tires.

Abstract: Provided are a solvent-substitution solvent for producing a hydrophobized aerogel and a method for producing a hydrophobized aerogel. The solvent-substitution solvent includes pentanol in an amount of 41 wt % to 100 wt % and n-butanol in an amount of 0 wt % to 59 wt %. The method includes performing a solvent substitution process using the solvent-substitution solvent. If the solvent-substitution solvent is used for solvent substitution and/or hydrophobization in an aerogel production process, water (moisture) contained in a wet gel may be effectively substituted with the solvent-substitution solvent, and the solvent-substitution solvent may easily be collected at a high degree of purity and may be reused if necessary. Therefore, the rate of solvent loss may be minimized.

Abstract: An ionic liquid can disperse graphene at a high concentration. The ionic liquid can be represented by general formula (1): in which R1 and R5 may be the same or different and each independently represents a substituted or unsubstituted C1-7 linear or branched alkyl group; R2 is represented by formula (2): in which R6 and R7 may be the same or different and each independently represents a C1-4 linear or branched alkylene group, and m represents an integer of 1-5; R3 and R4 may be the same or different and each independently represent a hydrogen atom, substituted or unsubstituted C1-4 linear or branched alkyl group; X? represents a counter ion; and n represents 0-30.

Abstract: Presented herein is a method for obtaining a dissolved selenium liquid mixture from solid selenium. The method involves mixing an amine solvent and a thiol solvent with the solid selenium to produce a liquid intermediate solution and removing a sulfur containing compound from the liquid intermediate solution to produce a dissolved selenium liquid mixture. A method for obtaining dissolved sulfur liquid mixture by mixing an amine with a thiol to produce a liquid solution that dissolves sulfur to produce a dissolved sulfur liquid mixture is also presented. In addition, a method for obtaining a dissolved sulfur and selenium liquid mixture from solid selenium and solid sulfur by mixing an amine solvent with a thiol solvent is presented.

Abstract: A method is provided involving altering the viscosity of bio-derived paraffins to produce a paraffinic fluid, where the altering step includes chlorinating the bio-derived paraffins; the bio-derived paraffins include a hydrodeoxygenated product produced by hydrodeoxygenating a bio-based feed where the bio-based feed includes bio-derived fatty acids, fatty acid esters, or a combination thereof; the bio-derived paraffins include n-paraffins; and the n-paraffins have a biodegradability of at least 40% after about 23 days of exposure to microorganisms. Also provided are methods of protecting and/or cleaning a substance by applying the paraffinic fluid.

Abstract: A miscible solvent system and method for making same having a composition between about 10 to about 90 weight percent PCBTF and between about 10 to about 90 weight percent fluorinated solvent. The miscible solvent system may be combined with boron nitride powder to create a bulk paint system. Further the miscible solvent system may be combined with a propellant to create an aerosol system. The miscible solvent system, bulk paint system, and aerosol system may be nonflammable or flammable and contain VOCs or be VOC free.

Abstract: An agricultural oil-based suspension formulation comprising an active ingredient suspended in finely divided form in an oil and at least one unsaturated rubber-type copolymer or a mixture thereof, wherein the rubber-type copolymer comprises at least styrene as a residue.

Abstract: The invention provides a heat transfer composition comprising R-1234ze (E), R-32 and 1,1,1,2-tetrafluoroethane (R-134a).

Abstract: Suggested are solvent compositions, comprising (a) Carboxylic acid dialkyl amides (b) Fatty acids or their salts, and (c) Ethylene oxide-propylene oxide copolymers.

Abstract: Ionic liquid compositions derived from imidazolium based ionic liquids that have been thermally treated or thermally and oxidatively treated are disclosed. These compositions can be utilized as the medium for oxidation of alkylaromatic compounds and their oxidized derivatives or as a medium for purification of aromatic carboxylic acids.

Abstract: The present invention relates to an ionic liquid comprising an anion and a cation, wherein the cation is a primary, secondary or tertiary ammonium ion containing a protonated nitrogen atom.

Abstract: A reverse printing ink composition capable of realizing printing with a uniform film thickness and high-definition patterning, a printing method using the same, and a method of manufacturing a display unit using the same are provided. The reverse printing ink composition includes a solvent containing an aromatic carbon hydride and a straight-chain carbon hydride and a low-molecular material.

Abstract: An improved composition for recovering bitumen from oil sands is used in the traditional “hot water” extraction process. An aliquot of a solvent mixture is mixed with bitumen ore and water. A pH builder is added and following mixing primary and secondary froths are recovered. The solvent mixture contains a monoterpene, nonionic surfactant, a short chain alcohol and a short chain ketone. Primary and secondary froth recovery is at least 80% at temperatures of about 35° C. Only very small amounts of solvent are used, and all solvents are biodegradable.

Abstract: The present invention relates to a composition for solubilizing a fluoropolymer, comprising a solvent blend of a) Compound of formula (I) R1 C(=0)NR2R3 wherein R1 and R2 and R3 are defined as in the specification and b) DiMethylSulfoxide (DMSO). The invention also relates to the process for the preparation of the composition and its uses. The invention is also of use the fluoropolymer composition for coating applications.

Abstract: Azeotropic or azeotrope-like compositions of the present invention include trans-1,3,3,3-tetrafluoroprop-1-ene and isobutylene. The azeotropic or azeotrope-like compositions can be used in polymerization processes, including slurry polymerization processes.

Abstract: Novel ether-amide compounds are described. Uses of the compounds, in particular as solvents, for example in phytosanitary formulations are also described.

Abstract: A fluid supply system (150) configured for supplying fluids, the fluid supply system (150) comprising a fluid packet supply unit (180) configured for controlling supply of a sequence (250) of fluid packets (222 to 230), the fluid packets (222 to 230) comprising a packet of first fluid (223) and a packet of second fluid (225), wherein the first fluid and the second fluid are media being prone to a phase separation upon direct interaction between the packet of first fluid (223) and the packet of second fluid (225), and a phase separation inhibiting unit (190) configured for inhibiting phase separation by inserting an intermediate fluid packet (224) between the packet of first fluid (223) and the packet of second fluid (225) to 230 to 230

Abstract: In a process for separating a mixture comprising cyclohexanone and phenol, at least a portion of the mixture is distilled in the presence of a solvent including at least two alcoholic hydroxyl groups attached to non-adjacent saturated carbon atoms and at least one hemiketal defined by the formula (I) or the formula (II): wherein R1, the same or different at each occurrence, is independently an alkylene group having from 2 to 10 carbon atoms, R2 is an alkylene group having from 4 to 10 carbon atoms, and R3 is hydrogen or the following group: and/or an enol-ether derived from the hemiketal defined by the formula (I) or the formula (II), wherein the total concentration of the hemiketal and the enol-ether, expressed in terms of weight percentage on the basis of the total weight of the feed to the distilling step (a), is at least 0.01%.

Abstract: Disclosed are a non-aqueous electrolyte comprising a lithium salt and a solvent, the electrolyte containing, based on the weight of the electrolyte, 10-40 wt % of a compound of Formula 1 or its decomposition product, and 1-40 wt % of an aliphatic nitrile compound, as well as an electrochemical device comprising the non-aqueous electrolyte. Also disclosed is an electrochemical device comprising: a cathode having a complex formed between the surface of a cathode active material and an aliphatic nitrile compound; and an anode having formed thereon a coating layer containing a decomposition product of the compound of Formula 1. Moreover, disclosed is an electrochemical device comprising: a cathode having a complex formed between the surface of a cathode active material and an aliphatic nitrile compound; and a non-aqueous electrolyte containing the compound of Formula 1 or its decomposition product.

Abstract: The present invention is concerned with the use of pyrrolidones selected from the group consisting of N-n-butylpyrrolidone, N-isobutylpyrrolidone, N-t-butylpyrrolidone, N-n-pentylpyrrolidone, N-(methyl-substituted butyl)pyrrolidones, ring-methyl-substituted N-propyl and N-butyl pyrrolidones and N-(methoxypropyl) pyrrolidone as replacement solvents in specific applications wherein N-methylpyrrolidone (NMP), N-ethyl-2-pyrrolidone (NEP), N,N-dimethyl acetamide (DMAc), and/or dimethyl formamide (DMF) is the appropriate solvent to be used. The invention is also concerned with a solvent comprising NMP, NEP, DMAc, or DMF and one or more pyrrolidones selected from said group, as well as a solvent comprising a second solvent, which is a replacement solvent for NMP, NEP, DMAc, or DMF and one or more selected from said group.