Abstract: The present invention provides a chemical mechanical polishing method for polishing a substrate comprising silicon dioxide, silicon nitride, and polysilicon. The method comprises abrading a surface of the substrate with a CMP composition to remove at least some silicon dioxide, silicon nitride and polysilicon therefrom. The CMP composition comprising a particulate ceria abrasive suspended in an aqueous carrier having a pH of about 3 to 9.5 and containing a cationic polymer; wherein the cationic polymer consists of a quaternary methacryloyloxyalkylammonium polymer.

Abstract: A chemical mechanical polishing composition for polishing a substrate having a tungsten layer includes a water based liquid carrier, a colloidal silica abrasive dispersed in the liquid carrier and having a permanent positive charge of at least 6 mV, and a polycationic amine compound in solution in the liquid carrier. A method for chemical mechanical polishing a substrate including a tungsten layer includes contacting the substrate with the above described polishing composition, moving the polishing composition relative to the substrate, and abrading the substrate to remove a portion of the tungsten from the substrate and thereby polish the substrate.

Abstract: A chemical mechanical polishing composition for polishing a substrate having a tungsten layer includes a water based liquid carrier, a colloidal silica abrasive dispersed in the liquid carrier and having a permanent positive charge of at least 6 mV, an amine containing polymer in solution in the liquid carrier, and an iron containing accelerator. A method for chemical mechanical polishing a substrate including a tungsten layer includes contacting the substrate with the above described polishing composition, moving the polishing composition relative to the substrate, and abrading the substrate to remove a portion of the tungsten from the substrate and thereby polish the substrate.

Abstract: A chemical mechanical polishing composition for polishing a substrate having a tungsten layer includes a water based liquid carrier, first and second colloidal silica abrasives dispersed in the liquid carrier, and an iron containing accelerator. The first colloidal silica abrasive and the second colloidal silica abrasive each have a permanent positive charge of at least 10 mV. An average particle size of the second silica abrasive is at least 20 nanometers greater than an average particle size of the first silica abrasive. A method for chemical mechanical polishing a substrate including a tungsten layer is further disclosed. The method may include contacting the substrate with the above described polishing composition, moving the polishing composition relative to the substrate, and abrading the substrate to remove a portion of the tungsten from the substrate and thereby polish the substrate.

Abstract: The polishing composition of the present invention is a polishing composition for polishing a tungsten-containing metal layer formed on an insulating layer, the polishing composition comprising: abrasive grains; one or more halogen acids selected from the group consisting of iodic acid, iodous acid, and hypoiodous acid; a strong acid; a hydrogen-ion-supplying agent; and water.

Abstract: A heat curable sheet-like adhesive for an organic EL panel, comprising components (A) to (C), which has tack in the surface of a composition comprising the components (A) to (C) at 25° C.: the component (A): a film forming component having an epoxy equivalent of 7000 to 20000 g/eq and having compatibility with the component (B); the component (B): an epoxy resin having an epoxy equivalent of 150 to 5000 g/eq and comprising 0 to 20% by weight of a solid epoxy resin at 25° C. with respect to the whole of the component (B); and the component (C): an encapsulated epoxy adduct-type latent curing agent.

Abstract: There is provided a waterproof tape for preventing leakage of light including: a waterproof film that contains extruded or cast thermoplastic polyurethane (TPU); and a light-blocking film that is laminated on the waterproof film and contains a colored substance.

Abstract: A marker system for applying to surfaces of items, articles, goods, vehicles and/or premises, said marker system comprising: a marker comprising a temperature resilient medium having a predefined carbonization temperature capable of securing the marker system onto a surface; wherein the medium contains an inorganic matrix having a predefined fusing point lower than the predefined carbonization temperature of the medium; such that when the marker system is subjected to temperatures above the predefined carbonization temperature of the medium, the inorganic matrix fuses to the marker to form an adhesive protective layer thereby securing the marker onto said surface. A composition comprising the marker system. An item, an article, a good, a vehicle and/or premises comprising a surface impregnated with the marker system.

Abstract: Aliphatically modified rosin resins are prepared by reacting rosin esters with aliphatic monomers. These aliphatically modified rosin resins are compatible with metallocene catalyzed polyolefins and other aliphatic base polymers and are used as tackifiers in combination with metallocene catalyzed polyolefins and other aliphatic base polymers to form adhesive compositions for hot melt and pressure sensitive applications.

Abstract: An abrasive article includes a bonded abrasive body having abrasive particles contained within a bond material. The abrasive particles include silicon carbide and are essentially free of carbon-based and boron-based sintering aid materials. In an embodiment, the bond material can include a phenolic resin. In another embodiment, the bonded abrasive body can include an oxide phase disposed interstitially between the silicon carbide abrasive particles. In an additional embodiment, the abrasive particles can consist essentially of silicon carbide and aluminum oxide in a ratio of silicon carbide to alumina of at least about 8:1.

Abstract: Disclosed are an antistatic agent which does not impair the appearance and the mechanical strength of a molded article and which provides sufficient permanent antistatic properties to the molded article even when added in a small amount, and an antistatic resin composition containing the same. The antistatic agent (Z) includes: a block polymer (A) containing a block of hydrophobic polymer (a) and a block of hydrophilic polymer (b) as constituent units; and an organic fluorine-modified polyolefin (B). The antistatic resin composition is obtained by containing the antistatic agent in a thermoplastic resin (C).

Abstract: The present invention provides a stabilized refrigerant composition containing a hydrofluoropropene with low global warming potential (GWP) that can remain stable even in the presence of air (oxygen) for a long period of time. More specifically, the present invention provides a refrigerant composition containing a hydrofluoropropene and a stabilizer. The stabilizer is at least one member selected from the group consisting of alkylcatechols, alkoxyphenols, benzoquinones, phenothiazines, and phthalates.

Abstract: An antifreeze cooling liquid with a high heat carrying capacity is composed of: at least 33% of monopropylene glycol; at least 2% of a triazole, not more than 1% of biocides, the addition of water to make 100%.

Abstract: A polymer composition includes a base polymer comprising a hydrocarbon rubber, an acrylic copolymer, and a refined oil in which the acrylic polymer is dispersed. The polymer composition is swellable when treated with an aqueous medium, non-aqueous medium, or both. A sealing element for a flow channel includes an expandable section filled with a swellable composition that swells when treated with a swelling material. The swellable composition includes the polymer composition, and the swelling material may be aqueous, non-aqueous, or both.

Abstract: The present invention relates to methods of inhibiting the formation or agglomeration of gas hydrates using amidines or guanidines. The invention further relates to compositions comprising amidines or guanidines that find use as gas hydrate inhibitors, as well as processes for preparing alkylated amidinium or guanidinium salts.

Abstract: Method of increasing the production rate of reservoir fluid from a reservoir including a wellbore pump for pumping wellbore fluid within the wellbore to a surface. The wellbore pump is associated with a production tube and within a casing, whereby an annulus is defined between the casing and the pump and the production tube, and includes reservoir fluid which is contacted with a treatment formulation containing active materials, including a first optionally crosslinked polymeric material having —O— moieties pendent from a polymeric backbone thereof. The wellbore pump is operated to recover liquid hydrocarbons from the wellbore at a rate which is greater after contact with the treatment formulation compared to the rate of recovery of liquid hydrocarbons before contact with the treatment formulation.

Abstract: A thermoviscoelastic system (TVE) fluid useful in a well treatment method can include a hydrophobically-modified polymer and a viscoelastic surfactant (VES) in an aqueous medium, wherein the polymer has a lower critical solution temperature (LCST). The polymer can have water solubility for preparation below the LCST, and the TVE has a low viscosity for pumping down a well bore in communication with a subterranean formation. When the TVE is heated above the LCST, interaction between the hydrophobic groups of the polymer and the VES form a cross-linked network to increase the viscosity to transport proppant into a fracture. The thickened TVE can have a low leak-off rate, optionally including colloidal particles or other fluid loss control agent, and can be broken by contact with hydrocarbons as during flowback from the reservoir.

Abstract: A planar light source device includes a light guide plate, with its upper surface and lower surface as a first surface and a second surface. At least one light strip is provided with a plurality of light-emitting-diodes (LEDs), and is located on a side of the light guide plate. The LEDs are disposed in the light guide plate to emit light; and a reflective plate is disposed outside the second surface to reflect light a diffusion plate is disposed outside the first surface to scatter light reflected by the reflective plate. When manufacturing the light guide plate, the light-emitting-diodes (LEDs) are placed in a mold in advance, the LEDs and light guide plate form integrally, thereby avoiding loss of light, and raising the efficiency of the planar light source device.

Abstract: The disclosure relates to lattice-mismatched core-shell quantum dots (QDs). In certain embodiments, the lattice-mismatched core-shell QDs are used in methods for photovoltaic or photoconduction applications. They are also useful for multicolor molecular, cellular, and in vivo imaging.

Abstract: A phosphor and a light emitting device including the phosphor may be provided that emits light having a peak wavelength between a green wavelength band and a yellow wavelength band and has a triclinic system crystal structure of which the chemical formula is MSi2N2O2, M=CaxSryEuz(x+y+z=1), wherein, when three sides of a unit crystal lattice of the crystal structure are a, b and c and corner angles are ?, ? and ?, the crystal structure has relationships of a?b?c and ?????, and wherein, in a, b and c, any one of them is more than twice as much as one of the other two, and the values of the other two are so similar that they do not exceed the double of each.

Abstract: Monocrystalline semiconductor substrates are textured with alkaline solutions to form pyramid structures on their surfaces to reduce incident light reflectance and improve light absorption of the wafers. The alkaline baths include hydantoin compounds and derivatives thereof in combination with alkoxylated glycols to inhibit the formation of flat areas between pyramid structures to improve the light absorption.

Abstract: This invention relates to liquid crystal compounds of formula I containing cyclopentyl group and difluoromethyleneoxy linking group. Liquid crystal compounds of formula I have a large dielectric anisotropy, high clearing points, and a fast response speed, thereby having great significance to formulate a liquid crystal mixture.

Abstract: A light emitting photonic bandgap (PBG) material, and devices uses the same, having (a) a polymer network exhibiting a non-uniform pitch; (b) a small molecule liquid crystal material with a birefringence>0.04; and (c) one or more light emitting dyes having a low triplet state absorption. The light emitting PBG material has a defect-induced density of states enhancing feature at a wavelength that overlaps the emission spectrum of the light emitting dye. Excitation of the light emitting PBG material by a light source causes a directional electromagnetic emission from the light emitting material. The PBG material, and device, are capable of emitting continuous wave laser light as a result of excitation by a low-power incoherent light source.

Abstract: An apparatus for the discharge of quenched or unquenched coke from a coke quenching car into a receiving device, providing that there is an extension of the pusher machine beside at least one coke-oven chamber, which is arranged in one line with the coke-oven chambers, and which is to be operated by the pusher machine, and that there is a receiving device behind the quenching car as seen from the coke-oven battery into which the coke can be pushed from the quenching car by the extension, the receiving device preferably being a wharf. A process for the discharge of the hot coke from a coke quenching car into a receiving device is also disclosed. Capacity bottlenecks of the quenching equipment are compensated so that the coke need not stay in the coke-oven chamber after the end of the coking process, or disturbances of the quenching equipment can be compensated temporarily.

Abstract: A process for extraction of bitumen and other oil products from sand, other sedimentary deposits and from mine tailings, may comprise flowing solvent through these bitumen-containing materials held in a filter press, where elevated pressures and temperatures may be used. After exposure to solvent the sedimentary deposits may be exposed to hot water, steam and/or vacuum to remove residual solvents. Further embodiments of the bitumen extraction process may include substituting the solvent with hot water or steam. Filter press systems for extracting bitumen are also described.

Abstract: A single solvent method and machine for separating bitumen from oil sand ore are disclosed. The method includes the use of a single light paraffinic solvent, such as propane or butane as the agent to separate the bitumen from mined oil sand ore. Since light paraffinic solvents are vapors at atmospheric pressure and temperatures, the ore is placed in a pressurized container so that the solvent remains in a liquid state. When the container is pressurized, by the addition of the solvent itself, the liquid solvent is mixed with the ore to effect separation. The proposed machine settles more than 80% of the solids out under gravity in a modest period of time. The solvent-bitumen mixture is drained after the cleaning cycle, the container is depressured to a vapor recovery system and the remaining solids dumped out. The fine solids, drained with the liquids, are separated from the liquid mixture with relative ease by the use of current technology in other downstream equipment.

Abstract: A process for preparing a renewable biofuel consists of subjecting a bio-oil mixture to deoxygenation in a hydrotreater and then separating hydrocarbon fractions from the deoxygenated product to form the biofuel. The bio-oil mixture contains a bio-oil feedstream and a treated bio-oil feed. The treated bio-oil feed is a stream from which undesirable heavy materials and solid materials have been removed.

Abstract: One exemplary embodiment can be a process for removing one or more sulfur-containing hydrocarbons. The process can include sending a stream including one or more alkaline compounds, one or more hydrocarbons, and one or more sulfur compounds to a stack of a disulfide separator, and sending a fluid downstream of a distributor to a vortex contacting device for providing a gas having no more than about 100 ppm, by weight, sulfur. Often, the stack includes one or more walls surrounding a void and the distributor positioned within the void, and is adapted to receive the stream having one or more phases.

Abstract: The use of a nondendrimeric hyperbranched polyester and/or a polyesteramide which comprise alkenyl-substituted succinic acid units as a demulsifier for splitting oil-water emulsions. The succinic acid is substituted by at least one alkenyl group containing from 16 to 20 carbon atoms. Particular emulsions suitable for splitting are crude oil emulsions. Also, a nondendrimeric hyperbranched polyester or a polyesteramide which comprises alkenyl-substituted succinic acid units, the alkenyl group having from 16 to 20 carbon atoms. In addition to the alkenyl-substituted succinic acid units, the nondendrimeric hyperbranched polyester contains, as further units, at least trifunctional alcohols having been alkoxylated with an average of from 3 to 12 ethylene oxide units.

Abstract: A process for upgrading hydrocarbon oil including mixing hydrocarbon oil with hydrogen gas and heating the hydrogen-enriched hydrocarbon oil before passing the oil through a cavitation apparatus to induce hydrotreating. Hydrotreating is achieved by hydrodynamically generating hydrogen-filled cavitation bubbles and collapsing the bubbles in the hydrocarbon oil under static pressure. The hydrotreating process can increase the API gravity of the hydrocarbon oil and reduce the viscosity of the hydrocarbon oil.

Abstract: Disclosed herein is a process for catalytically reforming naphtha, comprising, in the presence of hydrogen gas, contacting naphtha with at least one reforming catalyst under the conditions of a pressure ranging from 0.15 to 3.0 MPa, a temperature ranging from 300 to 540° C., a volume space velocity ranging from 2.1 to 50 h?1, to carry out a shallow catalytic reforming reaction so as to achieve a naphthene conversion ratio of greater than 85 mass %, and a conversion ratio of paraffins to arenes and C4? hydrocarbons of less than 30 mass %.

Abstract: Processes are provided for using employing lower activity hydrodesulfurization catalysts while achieving a desired product sulfur content. After determining effective reaction conditions for hydrodesulfurization using a reference catalyst system, an upstream portion of the catalyst system can be replaced with a lower activity upstream portion. The process allows tailored product sulfur levels to be achieved using reaction conditions similar to those for the reference catalyst system.

Abstract: Embodiments of apparatuses and methods for treating a vacuum gas oil (VGO) hydrotreating feed are provided. In one example, a method comprises contacting the VGO hydrotreating feed with a first hydrotreating catalyst in the presence of hydrogen at first hydroprocessing conditions effective to form a first hydrotreated effluent. The first hydrotreated effluent is separated to form a hydrotreated VGO-containing stream and a hydrotreated diesel-containing stream. The hydrotreated VGO-containing stream is stripped and fractionated to form a VGO product stream. The hydrotreated diesel-containing stream is combined with a hydrotreated diesel-, naphtha-containing stream to form a combined stream. The combined stream is stripped to form a diesel product stream.

Abstract: A process and apparatus is provided to produce desulfurized diesel at low pressure with high cetane rating. A hydrotreated stream is stripped and fed to a saturation reactor. The saturated stream is stripped again and fractionated to provide diesel product. Unconverted oil may be hydrocracked and stripped with the saturated product.

Abstract: A method of assembling an injection device for use in a reactor injector feed assembly includes extending the injection device at least partially into a cavity. The injection device includes a plurality of substantially concentric conduits coupled to a modular tip that includes a plurality of cooling channels and a plurality of substantially annular nozzles defined therein. The method also includes coupling at least one coolant distribution device in flow communication with the plurality of cooling channels to facilitate removing heat from an outer surface of the injection device.

Abstract: The invention is directed to the use of a combination of ethanol and water in an amount of water between 1 and 10 wt. % on the basis of the weight of the ethanol, in gasoline based motor fuel for keeping the internal and external environment of internal combustion engines cleaner then when using gasoline or ethanol-gasoline blends, having the same ethanol-gasoline ratio.

Abstract: A process for making cerium-containing oxide nanoparticles includes providing an aqueous reaction mixture containing a source of cerous ion, a source of hydroxide ion, at least one monoether carboxylic acid wherein the molar ratio of said monoether carboxylic acid to cerous ions is greater than 0.2, and an oxidant. The cerous ion is oxidized to ceric ion, thereby forming a product dispersion of cerium-containing oxide nanoparticles CeO2-?, wherein ? has a value of about 0.0 to about 0.5.

Abstract: The present invention relates to the use of TBHP as a fuel additive and in particular as an additive to diesel fuel.

Abstract: Methods for the fermentative production of four carbon alcohols is provided. Specifically, butanol, preferably isobutanol is produced by the fermentative growth of a recombinant bacterium expressing an isobutanol biosynthetic pathway.

Abstract: A method comprises providing a bio-based feedstock; contacting the bio-based feedstock with a solvent in a hydrolysis reaction to form an intermediate stream comprising carbohydrates; contacting the intermediate stream with an apr catalyst to form a plurality of oxygenated intermediates, wherein a first portion of the oxygenated intermediates are recycled to form the solvent; and processing at least a second portion of the oxygenated intermediates to form a fuel blend.

Abstract: A process for recovering liquefied petroleum gas from tail gas includes recovering a tail gas stream from a pressure swing adsorption zone and contacting the tail gas stream with a sponge liquid such as an unstabilized reformate liquid stream in order to recover C3+ hydrocarbons from the tail gas stream. The C3+ hydrocarbons may be recovered from the sponge liquid as liquefied petroleum gas.

Abstract: The invention provides fuel mixtures containing biodiesel oil, glycerol, glycerol soluble compounds, surfactants and additives. The fuel mixtures are uniform, remain suspended in solution, and are resistant to phase separation. Upon combustion, the mixtures generate reduced CO, CO2, SOx, NOx and particulate matter emissions compared to petroleum fuels and offer improved engine performance over petroleum and water mixtures.

Abstract: A lubricating oil composition having a sulfur content of up to about 0.4 wt. % and a sulfated ash content of up to about 0.5 wt. % as determined by ASTM D874 is disclosed which comprises (a) a major amount of an oil of lubricating viscosity; (b) at least one oil-soluble or dispersed oil-stable boron-containing compound having no more than about 400 ppm of boron; and (c) at least one oil-soluble or dispersed oil-stable molybdenum-containing compound having at least about 1100 ppm of molybdenum, based upon the total mass of the composition; wherein the lubricating oil composition has a ratio of sulfur to molybdenum of less than or equal to about 4:1.

Abstract: An object of the present invention is to provide a sliding member suitable to a soft mating member low in hardness. The present invention relates to a sliding member for sliding with a mating member having a ferrite phase at least on a surface thereof, the sliding member including a coating layer containing a binder resin, molybdenum disulfide, and hard substance particles.

Abstract: The invention concerns a method of preparing an oil enriched with ethyl esters of DHA produced by fermenting microorganisms, characterized in that it comprises a step of purification by so-called “short path” molecular distillation.

Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.

Abstract: A method for producing diesel grade fuel of plant origin by transesterifying a refined vegetable oil with a charge of a C1-C4 alcohol in the presence of a catalyst and at least 0.2 parts by volume, related to unit volume of refined vegetable oil, of an aliphatic hydrocarbon solvent with a boiling point of ?42° C. to 200° C., comprises mixing the oil, alcohol, catalyst and solvent in a single reaction vessel under homogeneous conditions which promote transesterification to 95-98% completion and which suppress reverse glycerolysis, without stopping transesterification to remove by-product polar glycerol, and without subjecting the oil/fuel mixture to a further transesterification step with a fresh charge of alcohol and catalyst.

Abstract: Aqueous hard surface cleaner compositions derived from metathesized natural oil feedstocks are disclosed. In one aspect, the compositions comprise at least one anionic surfactant derived from a metathesis-derived C10-C17 monounsaturated acid, 5 octadecene-1,18-dioic acid, or their ester derivatives. In another aspect, aqueous hard surface cleaners comprising at least one nonionic or amphoteric surfactant derived from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. The aqueous cleaners noted above rival or outperform commercial baselines in a Gardner straight-line washability test. Industrial degreasers comprising a C10 or C12 amide solvent and derived from a metathesis-derived C10-C17 monounsaturated acid are superior to commercial standards.

Abstract: An environmentally friendly product packaging assembly having a secondary use after a product has been removed therefrom. The packaging assembly comprises a candle having a wall made of a vaporizable material and defining a cavity therein for retaining the product. The candle includes a wick embedded in the wall in a spiral, coiled or helical fashion and positioned to substantially encircle the cavity. The assembly may include a containment mechanism that at least partially restricts access to the cavity and thereby aids in retaining the product therein. The assembly may further include a base positioned under a bottom end of the candle. The containment mechanism and base may themselves be made out of recyclable or combustible materials. Once the product has been removed from the cavity, the assembly may be used as a conventional candle. The candle wall is vaporized leaving little to no waste for disposal.

Abstract: Disclosed herein are cleaner/corrosion inhibiting compositions useful in applications relating to the production, transportation, storage, and separation of crude oil and natural gas. Also disclosed herein are methods of using the compositions as cleaners/corrosion inhibitors, particularly in applications relating to the production, transportation, storage, and separation of crude oil and natural gas.