18th week of 2021 patent applcation highlights part 32 |
Patent application number | Title | Published |
20210130647 | COATING MATERIAL COMPOSITION, COATINGS PRODUCED THEREFROM AND THE USE THEREOF AS EROSION PROTECTION - Coating material compositions are used for producing particularly erosion-stable coatings which are used as erosion protection, in particular as edge protection for rotor blades. The composition includes a stock component and a hardener component, wherein the stock component includes at least one trifunctional polycaprolactone polyol or at least one polycarbonate diol or at least one trifunctional polycaprolactone polyol and a polycarbonate diol and the hardener component includes at least one crystallization-resistant, isocyanate-functional prepolymer. | 2021-05-06 |
20210130648 | SILICONE HYDROGEL LENS WITH A CROSSLINKED HYDROPHILIC COATING - The invention is related to a cost-effective method for making a silicone hydrogel contact lens having a crosslinked hydrophilic coating thereon. A method of the invention involves heating a silicone hydrogel contact lens in an aqueous solution in the presence of a water-soluble, highly branched, thermally-crosslinkable hydrophilic polymeric material having positively-charged azetidinium groups, to and at a temperature from about 40° C. to about 140° C. for a period of time sufficient to covalently attach the thermally-crosslinkable hydrophilic polymeric material onto the surface of the silicone hydrogel contact lens through covalent linkages each formed between one azetidinium group and one of the reactive functional groups on and/or near the surface of the silicone hydrogel contact lens, thereby forming a crosslinked hydrophilic coating on the silicone hydrogel contact lens. Such method can be advantageously implemented directly in a sealed lens package during autoclave. | 2021-05-06 |
20210130649 | POLYIMIDE VARNISH AND METHOD FOR PRODUCING SAME - The purpose of the present invention is to provide a, polyimide film having high transparency and improved bending resistance against multiple times of bending, and a varnish capable of providing such a polyimide film. The varnish according to the present invention contains a polymer (α) and a solvent (β). The polymer (α) is polyimide or a polyimide precursor. The varnish further contains a typical metal element having an atomic weight of 26-201 except alkali metals and alkaline earth metals, or at least one metal element among transition metal elements having an atomic weight of 26-201 or less. At least one of the metal elements contained in the varnish is present in an amount of 0.05-500 ppm relative to the polymer (α). | 2021-05-06 |
20210130650 | CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION AND METHOD OF POLISHING METAL LAYER - A CMP slurry composition and a method of polishing a metal layer are provided. In some embodiments, the CMP slurry composition includes about 0.1 to 10 parts by weight of a metal oxide, and about 0.1 to 10 parts by weight of a chelator. The chelator includes a thiol compound or a thiolether compound. | 2021-05-06 |
20210130651 | CMP SLURRY COMPOSITIONS AND METHODS OF FABRICATING A SEMICONDUCTOR DEVICE USING THE SAME - Described herein are chemical mechanical polishing (CMP) slurry compositions, such as CMP slurry compositions for polishing an indium tin oxide (ITO) layer, along with methods of fabricating a semiconductor device using such a CMP slurry composition. The CMP slurry composition can include a polishing particle, a dispersing agent, an auxiliary oxidizing agent, and a sugar alcohol compound. | 2021-05-06 |
20210130652 | METHOD AND APPARATUS FOR ADHESIVE APPLICATION TO BARRIER SHEET - According to one embodiment, a process for applying an adhesive material onto a barrier sheet substrate is provided. The process includes providing an adhesive material having viscosity of at least about 10,000 centipoise at 250° F. The adhesive material is applied to a multitude of cavities on a surface of a first tool with a coater unit in close proximity to the surface. The adhesive material is transferred from the surface of the first tool to the substrate supported on a surface of a second tool and pressed against the surface of the first tool. | 2021-05-06 |
20210130653 | MULTILAYER FILM AND HEAT-RESISTANT ADHESIVE TAPE - [Problem] The present invention is to provide: a film which is excellent in film moldability, is also excellent in heat resistance and transparency, and has a small shrinkage factor and a small heating weight loss ratio even under a high-temperature atmosphere; and a heat-resistant adhesive tape comprising the same. | 2021-05-06 |
20210130654 | MULTILAYER FILM AND MOLDED BODY PROVIDED WITH SAME - A multilayer film and a decorative film, each of which is excellent in chipping resistance, exhibits favorable adhesive properties to a variety of resin materials, such as polypropylene and ABS, and a molded body provided with such a film. The multilayer film includes three layers of an impact absorption layer (a), a base material layer (b), and a pressure sensitive adhesive layer (c) disposed in this order, wherein a thermoplastic polymer composition constituting the impact absorption layer (a) is composed of at least one block copolymer containing a polymer block (X) containing a structural unit derived from an aromatic vinyl compound and a polymer block (Y) containing a structural unit derived from a conjugated diene compound, or a hydrogenated product thereof; and has a loss tangent (tan δ) at 11 Hz in a range of −50 to −20° C. of 3×10 | 2021-05-06 |
20210130655 | Optical Laminate - The present application relates to an optical laminate. The present application can provide an optical laminate that stable durability is secured even at a high temperature, particularly an ultrahigh temperature of about 100° C. or higher, a foaming phenomenon or the like in a pressure-sensitive adhesive layer is also suppressed or prevented, other physical properties required for the optical laminate are also excellent, and even in the case of being disposed adjacent to the electrode, corrosion of the relevant electrode or the like is not induced. | 2021-05-06 |
20210130656 | Multilayer Adhesive Film - A multilayer adhesive film is provided including: a first outer adhesive layer; a second outer adhesive layer; and an intermediate adhesive layer disposed between the first outer adhesive layer and the second outer adhesive layer. The multilayer adhesive film has both high step absorbency and excellent reworkability. | 2021-05-06 |
20210130657 | PATCH - A patch including a polyurethane film, a first adhesive layer provided on one surface of the polyurethane film, and a cover tape provided on the other surface of the polyurethane film, wherein the cover tape includes a base material and a second adhesive layer provided on one surface of the base material and an adhesive surface of the second adhesive layer is laminated on the other surface-side of the polyurethane film, and the first adhesive layer contains an adhesive and an organic liquid component. | 2021-05-06 |
20210130658 | ADHESIVE TAPE - Disclosed in an adhesive tape having an adhesive layer containing a conductive filler on both sides of a conductive base, wherein the ratio (B/A) of the total thickness (B) of the adhesive layers to the thickness (A) of the conductive base is less than 2 and the content of the conductive filler is 45 parts by mass or more with respect to 100 parts by mass of the resin component of the adhesive layer. This adhesive tape has flame retardancy that passes UL94 HB (horizontal burning test) even if the adhesive layer does not contain a flame retardant, and further, is excellent also in thermal conductivity and adhesiveness. | 2021-05-06 |
20210130659 | SYNTHETIC RESIN COMPOSITION, FIRE-PROOF MATERIAL, SEALING MATERIAL, ADHESIVE, AND JOINT STRUCTURE - The present invention provides a synthetic resin composition from which a combustion residue produced by combustion is rigid. The synthetic resin composition of the present invention is configured such that the strength of the combustion residue of the composition after combustion in an atmosphere of 800° C. for 20 minutes is 0.5 N/mm | 2021-05-06 |
20210130660 | THIXOTROPIC COMPOSITION THAT CAN BE USED AS AN ANTI-RUNNING AGENT FOR MASTICS - 1) Thixotropic composition comprising:
| 2021-05-06 |
20210130661 | PRESSURE-SENSITIVE ADHESIVE COMPOSITIONS FOR MANUFACTURING ELECTRONIC DEVICES - The present disclosure relates to an electronic device comprising at least one organic light-emitting diode and a pressure sensitive adhesive composition comprising a synthetic rubber block (co)polymer, and wherein the pressure sensitive adhesive composition has: a) a relative permittivity no greater than 2.50, when measured at an alternating current frequency of 100 kHz according to the test method described in the experimental section; b) a water uptake no greater than 0.60 wt %, when measured after exposure to 60° C. and 95% relative humidity for 120 hours, according to the test method described in the experimental section; and c) optionally, a peel adhesion value above 0.20 N/mm, when measured at 85° C. according to the test method described in the experimental section. In another aspect, the present disclosure is directed to a method of manufacturing an electronic device comprising at least one organic light-emitting diode, wherein the method comprises the step of using a pressure sensitive adhesive composition as described above. According to still another aspect, the present disclosure is directed to the use of a pressure sensitive adhesive composition as described above for protecting organic light-emitting devices or organic light-emitting diodes from moisture and air permeation. | 2021-05-06 |
20210130662 | ADHESIVE COMPOSITIONS, ASSEMBLIES, AND METHODS THEREOF - Described are adhesive compositions containing a block copolymer component that includes a midblock segment and a plurality of end block segments, each end block segment comprising polystyrene, a (meth)acrylic functional additive having a glass transition temperature of from 50° C. to 160° C., a first tackifier compatible with the midblock segment and containing a hydrocarbon, and a second tackifier compatible with the end block segments and containing a polyphenylene ether. These compositions are useful in providing pressure-sensitive adhesives that are melt processible, display a high temperature resistance, and effectively bond to low surface energy substrates. | 2021-05-06 |
20210130663 | ONE-COMPONENT TOUGHENED EPOXY ADHESIVES - One-component epoxy adhesives containing a phosphorus-modified epoxy resin, a toughener and an epoxy resin that is neither rubber-modified nor phosphorus-modified. These adhesives are structural adhesives useful in automotive applications. They exhibit particularly good corrosion resistance. | 2021-05-06 |
20210130664 | POLYURETHANE HOT-MELT ADHESIVE, LAMINATED BODY USING SAME, AND METHOD FOR PRODUCING LAMINATED BODY - Disclosed is a polyurethane hot-melt adhesive including: a thermoplastic polyurethane that is a reactant of a raw material including a polymer polyol, a polyisocyanate, and a chain extender, wherein X−Y≥15, where X represents a temperature (° C.) at which the polyurethane hot-melt adhesive has a melt viscosity of 2.0×10 | 2021-05-06 |
20210130665 | WATER-BASED COMPOSITION WITH CHEMICAL CROSS-LINKING - A single-component sealant or adhesive composition, including: an aqueous polymer dispersion including water and at least one water-dispersed polymer P, at least one water-dispersed or water-dissolved epoxy- or isocyanate-functional cross-linker C with a nominal epoxy- or isocyanate-functionality of at least 2, wherein the at least one water-dispersed polymer P has functional groups selected from carboxylic acid groups, amino groups, and hydroxyl groups, and wherein the epoxy- or isocyanate-functional cross-linker C has a molecular weight of at least 1000 g/mol or a number average molecular weight M | 2021-05-06 |
20210130666 | POLYSILOXANE-CONTAINING TEMPORARY ADHESIVE COMPRISING HEAT-RESISTANT POLYMERIZATION INHIBITOR - A temporary adhesive without the formation of voids between a support and a wafer. A temporary adhesive for separatably attaching a support to a circuit side of a wafer to process a rear surface of the wafer, the temporary adhesive including a component (A) that is cured by a hydrosilylation reaction; a polymerization inhibitor (B) having a 5% mass decrease temperature of 80° C. or higher as measured using a Tg-DTA; and a solvent (C). The component (A) may include a polysiloxane (A1) including a polyorganosiloxane (a1) containing a C | 2021-05-06 |
20210130667 | ABRASIVE ARTICLE INCLUDING SHAPED ABRASIVE PARTICLES - A shaped abrasive particle including a body comprising a first major surface, a second major surface, and a side surface extending between the first major surface and the second major surface, the body comprising a sharpness-shape-strength factor (3SF) within a range between about 0.7 and about 1.7 and a Shape Index within a range between at least about 0.01 and not greater than about 0.49. | 2021-05-06 |
20210130668 | SURFACE TREATMENT AGENT - A water- and oil-repellent agent that is an aqueous dispersion containing (A) a fluorine-free polymer having repeating units derived from a fluorine-free (meth)acrylic acid ester monomer, (B) a wax, (C) an aqueous medium, and (D) an emulsifier. The fluorine-free (meth)acrylic acid ester monomer is a compound represented by the formula CH | 2021-05-06 |
20210130669 | IONIC LIQUID ADDITIVES FOR USE AS AN ABSORBENT IN ABSORPTION CHILLERS - This invention relates to using an imidazolium bromide ionic liquid as an additive to lithium bromide in the absorbent for an absorption chiller. The imidazolium bromide ionic liquid is useful to increase the working region and to lower the risk of crystallization in an absorption chiller. The invention provides an absorption chiller comprising a mixture of a refrigerant and an absorbent, and the absorbent comprises lithium bromide and one or more imidazolium bromide ionic liquids. | 2021-05-06 |
20210130670 | Thermoplastic Shape-Stable Polymer Compositions for Storing Thermal Energy - The invention provides shape-stable products for storing and releasing thermal energy, based on thermoplastic polymer compositions containing organic phase change materials (PCM) incorporated into a polymer matrix, the products withstanding multiple melting-crystallization cycles of the PCM while maintaining their shape, dimensions, and the thermal energy storage capacity. | 2021-05-06 |
20210130671 | COLD STORAGE MATERIAL AND COLD STORAGE PACK - A cold storage material and a cold storage pack are provided where a single cooling medium (cold insulation pack) containing a cold storage material having a plurality of melting points can keep an object at a low temperature that is suited to a situation. The cold storage material changes phase at a prescribed temperature and contains: water; a base compound containing a quaternary ammonium salt that forms a semi-clathrate hydrate; and a supercooling inhibitor that suppresses supercooling, wherein the cold storage material has one or more melting points depending on a temperature range in which the cold storage material has been frozen. These features allow the user to set the melting point of the cold storage material as he/she wants, by properly changing the freezing temperature for intended usage | 2021-05-06 |
20210130672 | COOLANT COMPOSITION AND COOLING SYSTEM - This disclosure provides a nonaqueous coolant composition that is excellent in insulation property and heat resistance and has improved heat transfer characteristics. The embodiment is a coolant composition that includes at least one ether compound having 6 or more carbon atoms as a nonaqueous base and is substantially free of water. | 2021-05-06 |
20210130673 | Methods Of Making And Using A Superabsorbent Polymer Fluid - A method of treating a subterranean formation penetrated by a wellbore, wherein the subterranean formation comprises one or more permeable zones, comprising introducing a superabsorbent polymer (SAP) fluid into the wellbore, wherein the SAP fluid comprises an aqueous fluid and an SAP material comprising a reaction product of a reaction mixture comprising one or more viscosifying polymeric materials, one or more crosslinking agents, and water, allowing the SAP fluid to flow into at least a portion of the one or more permeable zones in the subterranean formation, and allowing the SAP material to absorb water and form a swollen SAP material, wherein the swollen SAP material impedes fluid flow through at least a portion of the one or more permeable zones. | 2021-05-06 |
20210130674 | WATER-BASED DRILLING FLUID COMPOSITIONS AND METHODS FOR DRILLING SUBTERRANEAN WELLS - According to one or more embodiments of the present disclosure, water-based drilling fluids may include an aqueous base fluid and one or more additives. In embodiments, water-based drilling fluids may include a lubricant blend including at least oleic acid and palmitoleic acid. The sum of the volume percent of the oleic acid and palmitoleic acid may be from 0.1 vol. % to 10 vol. % of the total volume of the water-based drilling fluid. In embodiments, water-based drilling fluids may include a lesser melting point fraction of jojoba oil in an amount of from 0.1 vol. % to 10 vol. % relative to the total volume of the water-based drilling fluid. At least 90% of the lesser melting point fraction of jojoba oil may have a melting point less than or equal to 15° C. Methods for drilling subterranean wells with the water-based drilling fluids are also disclosed. | 2021-05-06 |
20210130675 | VISCOSITY MODIFIERS AND METHODS OF USE THEREOF - A method of cementing a wellbore comprises injecting into the wellbore a cement slurry comprising an aqueous carrier, a swellable nanoclay, and a solid delayed releasing divalent inorganic salt comprising calcined magnesium oxide, calcined calcium oxide, calcium magnesium polyphosphate, a borate, a nitride, a silicate, an agent having a cation of Ba | 2021-05-06 |
20210130676 | CROSS-LINKED POLYROTAXANES AND THEIR APPLICATION IN CEMENT - This document relates to methods for preventing or inhibiting the formation of micro-cracks and fractures in the cement of an oil well using cement compositions that contain cross-linked polyrotaxane additives. The cement compositions containing the cross-linked polyrotaxane additives exhibit increased stiffness without suffering a decrease in compressive strength, as compared to the same cement without the cross-linked polyrotaxane additive. | 2021-05-06 |
20210130677 | Agglomerated Zeolite Catalyst For Cement Slurry Yield Enhancement - A method of cementing may include preparing a cement composition comprising water, a hydraulic cement, and an agglomerated zeolite catalyst; placing the cement composition in a wellbore. | 2021-05-06 |
20210130678 | Compositions Useful for Diverting or Stopping Fluids in Subterranean Operations - The flow of a fluid may be diverted from a high permeability zone to a low permeability zone of a subterranean formation or well sections may be temporarily isolated by use of particles comprising a mixture of (i) at least one bi-phenyl compound of Compound I, (ii) one mellitic derivative of Compound II, (iii) one chelating agent of Compound III, (iv) one polymer of Compound IV, and (v) an internal breaker for the diverting agents and other additives like gels, foams, acids, brines and various other treatment chemicals. | 2021-05-06 |
20210130679 | WATER-SOLUBLE POLYMER SLURRY FOR FRACTURING FLUIDS - The present disclosure relates to fracturing fluids that use friction reducers. The composition of the present disclosure is a slurry comprising a water-soluble polymer suspended in an oil-based vehicle with the aid of a suspension agent and a surfactant. | 2021-05-06 |
20210130680 | Using Synthetic Acid Compositions as Alternatives to Conventional Acids in The Oil And Gas Industry - An aqueous synthetic acid composition is disclosed for use in oil industry activities, the composition comprising: lysine and hydrogen chloride in a molar ratio ranging from 1:3 to 1:12.5, preferably from more than 1:5 to 1:8.5. The composition can also further comprise a metal iodide or iodate; an alcohol or derivative thereof. The composition demonstrates advantageous properties over known synthetic acids at temperatures above 90° C. The composition is useful in various oil and gas industry operations. Preferred embodiments of the composition provide substantial advantages in matrix acidizing by increasing the effectiveness of wormholing as compared to conventional mineral acids such as HC1. | 2021-05-06 |
20210130681 | TRACER INCLUDING ZINC OXIDE QUANTUM DOTS EMBEDDED IN SILICA - A composition includes a continuous phase, a silica nanoparticle, methyl groups, and a quantum dot. The continuous phase includes ethanol or water. The silica nanoparticle has a diameter of less than 100 nanometers. The methyl groups are disposed on a surface of the silica nanoparticle. The quantum dot includes zinc oxide. The quantum dot is embedded in the silica nanoparticle. | 2021-05-06 |
20210130682 | STABILISED A/M/X MATERIALS - The present invention relates to a method for preparing a stabilised crystalline A/M/X material comprising an oxide of formula [Z] | 2021-05-06 |
20210130683 | CORE-SHELL TYPE QUANTUM DOT, PREPARATION METHOD AND USE THEREOF - The present disclosure relates to a core-shell type quantum dot, comprising a quantum dot core, a light-transmitting inorganic mesoporous material layer on a surface of the quantum dot core, and a filler different from the inorganic mesoporous material in mesopores of the light-transmitting inorganic mesoporous material layer. The present disclosure also relates to the preparation and use of the core-shell type quantum dot core. The quantum dot core is coated with the light-transmitting inorganic mesoporous material and the mesopores of the inorganic mesoporous material are filled with the filler different from the inorganic mesoporous material, and the core-shell type quantum dots thus obtained not only have improved optical stability and chemical stability, but also have adjustable optical properties. | 2021-05-06 |
20210130684 | SEMICONDUCTING LIGHT EMITTING MATERIAL - Suggested is a semiconductor nano-sized light emitting material having a ligand. | 2021-05-06 |
20210130685 | COLOR STABLE RED-EMITTING PHOSPHORS - A process for preparing a Mn | 2021-05-06 |
20210130686 | QUANTUM DOT-CONTAINING COMPLEX, AND LIGHT-EMITTING DEVICE, OPTICAL MEMBER, AND DEVICE, EACH INCLUDING THE SAME - A quantum dot-containing complex that may be used in a light emitting device, an optical member or devices including same includes: a quantum dot; and at least one ligand coordinated to the surface of the quantum dot and being a monomer represented by Formula 1, as defined herein. | 2021-05-06 |
20210130687 | LUMINESCENT CRYSTALS AND MANUFACTURING THEREOF - The present invention relates to the field of luminescent crystals (LCs), and more specifically to Quantum Dots (QDs) of formula M | 2021-05-06 |
20210130688 | CERAMIC SCINTILLATOR BASED ON CUBIC GARNET COMPOSITIONS FOR POSITRON EMISSION TOMOGRAPHY (PET) - A scintillator for positron emission tomography is provided. The scintillator includes a garnet compound of a formula of A | 2021-05-06 |
20210130689 | PHOSPHOR, PRODUCTION METHOD FOR SAME, AND LIGHT-EMITTING DEVICE - A phosphor including a fired product having a composition represented by general formula M | 2021-05-06 |
20210130690 | SEMICONDUCTOR NANOSTRUCTURES AND APPLICATIONS - A colloidal nanostructure is provided associated with a heavy-metal-free semiconductor material. | 2021-05-06 |
20210130691 | COMPOSITION FOR ETCHING - The disclosure is related to a composition for etching, a method for manufacturing the composition, and a method for fabricating a semiconductor using the same. The composition may include a first inorganic acid, at least one of silane inorganic acid salts produced by reaction between a second inorganic acid and a silane compound, and a solvent. The second inorganic acid may be at least one selected from the group consisting of a sulfuric acid, a fuming sulfuric acid, a nitric acid, a phosphoric acid, and a combination thereof. | 2021-05-06 |
20210130692 | COMPOSITION FOR ETCHING - The disclosure is related to a composition for etching, a method for manufacturing the composition, and a method for fabricating a semiconductor using the same. The composition may include a first inorganic acid, at least one of silane inorganic acid salts produced by reaction between a second inorganic acid and a silane compound, and a solvent. The second inorganic acid may be at least one selected from the group consisting of a sulfuric acid, a fuming sulfuric acid, a nitric acid, a phosphoric acid, and a combination thereof. | 2021-05-06 |
20210130693 | Liquid Crystal Mixture and Liquid Crystal Display - The invention relates to a compound of formula I, | 2021-05-06 |
20210130694 | LIQUID CRYSTAL ALIGNING AGENT COMPOSITION, METHOD FOR PREPARING LIQUID CRYSTAL ALIGNMENT FILM USING SAME, AND LIQUID CRYSTAL ALIGNMENT FILM USING SAME - A liquid crystal aligning agent composition for forming a liquid crystal alignment film that can exhibit excellent alignment and electrical characteristics and simultaneously having enhanced durability, a method for preparing a liquid crystal alignment film using the liquid crystal aligning agent composition, and a liquid crystal alignment film comprising an aligned and cured product of the liquid crystal aligning agent composition and a liquid crystal display device comprising the liquid crystal alignment film. | 2021-05-06 |
20210130695 | LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PRODUCING LIQUID CRYSTAL ALIGNMENT FILM USING THE SAME, AND LIQUID CRYSTAL ALIGNMENT FILM USING THE SAME - A liquid crystal alignment agent composition for producing a liquid crystal alignment film having enhanced alignment property and stability and a high voltage holding ratio, a method of producing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same, are provided. | 2021-05-06 |
20210130696 | FLAME RETARDANT PRODUCT, METHOD FOR MANUFACTURING SUCH A PRODUCT AND EXTINGUISHING DEVICE COMPRISING SUCH A PRODUCT - A flame retardant product that contains an aqueous solution that includes a hydroxylated carbon-based component, an intumescent agent suitable for at least partially or even completely dehydrating the hydroxylated carbon-based component in such a way as to generate, under the effect of heat, a carbonaceous foam, and a thixotropic agent, selected to have a viscosity that increases as a result of water being added in the absence of shear. The solution has a sufficient concentration of the hydroxylated carbon-based component and the intumescent agent so that an addition of water to said solution increases the viscosity thereof in the absence of shear. The content by weight of the hydroxylated carbon-based component is greater than 10%. | 2021-05-06 |
20210130697 | METHODS AND SYSTEMS FOR IMPROVED COKE QUENCHING - The present technology describes various embodiments of methods and systems for improved coke quenching. More specifically, some embodiments are directed to methods and systems for improving the coke quenching process by partially cracking coke before it is quenched. In one embodiment, coke is partially cracked when placed in horizontal communication with one or more uneven surfaces. In another embodiment, a coke loaf is partially broken when dropped a vertical distance that is less than the height of the coke loaf. In another embodiment, a mass of coke is partially broken when first placed in vertical communication with one or more uneven surfaces and then placed in horizontal communication with the same or different one or more uneven surfaces. In some embodiments, the one or more uneven surfaces may be mounted to a coke oven, train car, hot car, quench car, or combined hot car/quench car. | 2021-05-06 |
20210130698 | CO-PROCESSING OF WASTE PLASTIC WITH BIOMASS - Systems and methods are provided for co-processing of plastic waste with biomass to generate gas phase product streams with improved properties. The systems and methods can include having a high temperature swing adsorption process integrated with a pyrolysis process, gasification process, or other thermal conversion process, so that CO | 2021-05-06 |
20210130699 | PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS - Processes and systems for making recycle content hydrocarbons, including olefins, from recycled waste material. Recycle waste material may be pyrolyzed to form recycle content pyrolysis oil composition (r-pyoil), at least a portion of which may then be cracked to form a recycle content olefin composition (r-olefin). In some cases, the pyrolysis and cracking may be carried out in different sections of the same furnace, or in different furnaces in the same cracker facility. Pyrolysis conducted in a furnace may or may not require retrofitting a furnace previously used to crack alkanes to form olefins. | 2021-05-06 |
20210130700 | PYROLYSIS METHOD AND SYSTEM FOR RECYCLED WASTE - A pyrolysis method and system are provided that enhances the production of alkanes and minimizes the production of aromatics in the resulting pyrolysis oil. More particularly, the disclosed pyrolysis method and system may be configured to enhance the production of alkanes due to the use of certain pyrolysis catalysts and more intense pyrolysis conditions. | 2021-05-06 |
20210130701 | COMBINED PROCESS TO PRODUCE BOTH A PIPELINEABLE CRUDE AND CARBON FIBER FROM HEAVY HYDROCARBON - An integrated process that is operated to create both a higher value pipelineable crude and a higher value carbon fiber product from a lower value common heavy hydrocarbon feedstock where the feedstock is processed in a thermal reactor followed by a solvent deasphalting unit with the liquids being gathered and processed to reduce olefins for pipeline transport and the solids are processed to generate a marketable carbon fiber product with any gases generated throughout the entire process reused in the process or sold. | 2021-05-06 |
20210130702 | HYDROCRACKING PROCESS AND SYSTEM INCLUDING SEPARATION OF HEAVY POLY NUCLEAR AROMATICS FROM RECYCLE BY OXIDATION - Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reactor, series-flow once through hydrocracking operation, or two-stage hydrocracking operation. A process for separation of HPNA and/or HPNA precursor compounds from a hydrocracked bottoms fraction of a hydroprocessing reaction effluent comprises contacting the hydrocracked bottoms fraction with an effective quantity of a oxidizing agent to produce corresponding oxidized HPNA compounds and/or oxidized HPNA precursor compounds, and to form an oxidized hydrocracked bottoms fraction. The oxidized hydrocracked bottoms fraction is separated into an HPNA-reduced hydrocracked bottoms portion and an oxidized HPNA portion. All or a portion of the HPNA-reduced hydrocracked bottoms portion is recycled within the hydrocracking operation. | 2021-05-06 |
20210130703 | HYDROCRACKING PROCESS AND SYSTEM INCLUDING SEPARATION OF HEAVY POLY NUCLEAR AROMATICS FROM RECYCLE BY SULFONATION - Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reactor, series-flow once through hydrocracking operation, or two-stage hydrocracking operation. A process for separation of HPNA and/or HPNA precursor compounds from a hydrocracked bottoms fraction of a hydroprocessing reaction effluent comprises contacting the hydrocracked bottoms fraction with an effective quantity of a sulfonation agent to produce corresponding sulfonated HPNA compounds and/or sulfonated HPNA precursor compounds, and to form a sulfonated hydrocracked bottoms fraction. The sulfonated hydrocracked bottoms fraction is separated into an HPNA-reduced hydrocracked bottoms portion and a sulfonated HPNA portion. All or a portion of the HPNA-reduced hydrocracked bottoms portion is recycled within the hydrocracking operation. | 2021-05-06 |
20210130704 | Remediation of Rag Layer and Other Disposable Layers in Oil Tanks and Storage Equipment - The subject invention provides microbe-based products, as well as their use to improve oil production and refining efficiency by, for example, remediating the disposable layers in oil tanks and other oil storage units. In preferred embodiments, the microbe-based products comprise biochemical-producing yeast and growth by-products thereof, such as, e.g., biosurfactants. The subject invention can be used to remediate rag layer and/or other dissolved solid layers that form in water-oil emulsions. Furthermore, the subject invention can be used for remediating solid impurities, such as sand, scale, rust and clay, in produced water, flow-back, brine, and/or fracking fluids. | 2021-05-06 |
20210130705 | ENHANCED HYDROPROCESSING PROCESS WITH AMMONIA AND CARBON DIOXIDE RECOVERY - A process for capturing carbon dioxide includes the steps of mixing a hydrogen stream and a feedstock stream to produce a mixed stream, wherein the feedstock stream includes hydrocarbons, reacting the hydrocarbons and the hydrogen in the primary reactor of the hydroprocessing unit to produce a hydroprocessing product stream and a carbon dioxide stream, wherein the hydroprocessing product stream includes light products, wherein the hydroprocessing unit is further configured to produce ammonium bisulfide, collecting the ammonium bisulfide in the water to produce a sour water, processing the sour water in the waste water unit to produce an ammonia stream, a hydrogen sulfide stream, and a stripped water stream, introducing the ammonia stream to a carbon dioxide recovery system, and separating carbon dioxide from the carbon dioxide stream using the ammonia in the ammonia stream to produce a carbon dioxide product. | 2021-05-06 |
20210130706 | High Pressure Oil Treatment Process - A method and apparatus for separating production fluids using a system designed to minimize the heating requirements through thermodynamic efficiency and reduce equipment costs. | 2021-05-06 |
20210130707 | SUPERCRITICAL WATER PROCESS INTEGRATED WITH VISBREAKER - An integrated upgrading process for upgrading a heavy oil, the process comprising the steps of introducing a heavy oil to a visbreaker unit; processing the heavy oil in the visbreaker unit to produce a visbreaker product stream; feeding the visbreaker product stream to a fractionator; separating the visbreaker product stream in the fractionator to produce a bottoms stream, a gas oil stream, a naphtha stream, and a gas product stream; feeding the bottoms stream to a supercritical water unit; and processing the bottoms stream in the supercritical water unit to produce an upgraded bottoms stream. | 2021-05-06 |
20210130708 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION AND FCC - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in a fluid catalytic cracking reactor for selective ring opening and dealkylation to produce fluid catalytic cracking including light cycle oil. The light cycle oil is separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the fluid catalytic cracking reactor, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130709 | INTEGRATED METHODS AND SYSTEMS OF HYDRODEARYLATION AND HYDRODEALKYLATION OF HEAVY AROMATICS TO PRODUCE BENZENE, TOLUENE, AND XYLENES - Provided here are systems and methods that integrate a hydrodearylation process and a hydrodealkylation process into an aromatic recovery complex. Various other embodiments may be disclosed and claimed. | 2021-05-06 |
20210130710 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION AND RING OPENING - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in the absence of added hydrogen for selective ring opening and dealkylation to produce a dealkylated BTX+ stream. The dealkylated BTX+ stream is separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the ring opening step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130711 | Process and System for Upgrading A Hydrocarbon Feed - Processes and systems for upgrading a hydrocarbon feed. The process can include feeding a hydrocarbon feed, catalyst particles, and molecular hydrogen (H | 2021-05-06 |
20210130712 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING HYDRODEALKYLATION AND NAPHTHA REFORMING - A process for treatment of PFO from a steam cracking zone includes hydrodealkylating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into hydrodealkylated aromatic compounds with one benzene ring, a hydrodealkylated BTX+ stream. In addition, a naphtha reformer is integrated, so that the hydrodealkylated BTX+ stream and a reformate stream are separated into BTX compounds. | 2021-05-06 |
20210130713 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION, FCC AND NAPHTHA REFORMING - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in a fluid catalytic cracking reactor for selective ring opening and dealkylation to produce fluid catalytic cracking including light cycle oil. In addition, a naphtha reformer is integrated, so that light cycle oil and a reformate stream are separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the fluid catalytic cracking reactor, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130714 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING HYDRODEALKYLATION - A process for treatment of PFO from a steam cracking zone includes hydrodealkylating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into hydrodealkylated aromatic compounds with one benzene ring, a hydrodealkylated BTX+ stream. The hydrodealkylated BTX+ stream is separated into BTX compounds. | 2021-05-06 |
20210130715 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION AND SELECTIVE HYDROCRACKING - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is selectively hydrocracked for selective ring opening and dealkylation to produce a selectively hydrocracked BTX+ stream. The selectively hydrocracked BTX+ stream is separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the selective hydrocracking step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130716 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION, RING OPENING AND NAPHTHA REFORMING - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is reacted in the absence of added hydrogen for selective ring opening and dealkylation to produce a dealkylated BTX+ stream. In addition, a naphtha reformer is integrated, so that the dealkylated BTX+ stream and a reformate stream are separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the ring opening step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130717 | SYSTEM AND PROCESS FOR STEAM CRACKING AND PFO TREATMENT INTEGRATING SELECTIVE HYDROGENATION, SELECTIVE HYDROCRACKING AND NAPHTHA REFORMING - A process for treatment of PFO from a steam cracking zone includes selectively hydrogenating PFO or a portion thereof for conversion of polyaromatics compounds contained in the PFO into aromatic compounds with one benzene ring to produce a selectively hydrogenated stream. The selectively hydrogenated stream is selectively hydrocracked for selective ring opening and dealkylation to produce a selectively hydrocracked BTX+ stream. In addition, a naphtha reformer is integrated, so that the selectively hydrocracked BTX+ stream and a reformate stream are separated into BTX compounds. Optionally the PFO is separated into a first stream containing C9+ aromatics compounds with one benzene ring, and a second stream containing C10+ aromatic compounds, whereby the first stream containing C9+ aromatics compounds with one benzene ring is passed to the selective hydrocracking step, and the feed to the selective hydrogenation step comprises all or a portion of the second stream containing C10+ aromatic compounds. | 2021-05-06 |
20210130718 | SYNGAS PRODUCTION AND RECOVERY OF ACTIVE PHASE METALS FROM GASIFIER SLAG CONTAINING SPENT CATALYST - An integrated refinery process for the disposal of metal-containing spent coked catalyst from hydrotreating and/or hydrocracking unit operations includes introducing the spent coked catalyst into a membrane wall gasification reactor in the form of flowable particles along with predetermined amounts of oxygen and steam based upon an analysis of the hydrocarbon content of the coke, and optionally, a liquid hydrocarbon; gasifying the feed to produce synthesis gas and a slag material; recovering and subjecting the slag material to further processes in preparation for a leaching step to solubilize and form one or more active phase metal compounds that are recovered from the leaching solution, either separately by sequential processing, or together. The recovered active metal compounds can be used, e.g., in preparing fresh catalyst for use in the refinery's hydroprocessing units. | 2021-05-06 |
20210130719 | SULFUR MANAGEMENT METHOD - A method of managing sulfur in a sulfur-containing stream may include steps of providing a sulfur-containing stream; converting sulfur within the sulfur-containing stream to elemental sulfur; transporting the elemental sulfur to a location at or near a sulfur oxide injection location; converting the elemental sulfur to sulfur oxides; recovering electrical energy from said step of converting the elemental sulfur to sulfur oxides; injecting the sulfur oxides into the sulfur oxide injection location. The method may include steps of screening a plurality of injection locations and selecting, from the screened plurality of injection locations, a particular sulfur dioxide injection location with specific reservoir characteristics for the sulfur oxides. | 2021-05-06 |
20210130720 | METHOD FOR PURIFYING NATURAL GAS USING AN ECONOMIZER - A process for purifying a gaseous feed stream of natural gas including methane, CO | 2021-05-06 |
20210130721 | Method and Apparatus for Production of Cellulose Based Fuel Pellets - A method and apparatus for production of cellulose based fuel pellets from wood logs includes steps of comminuting the wood logs to particulate wood material. The particulate material heat treated in a reactor and the pressure is reduced in a manner causing defibration of the particulate material. The material is pelletized using the softened lignin at least partially as a binder for the pellets. The comminution of the wood logs is effected as a single-step operation in which the wood logs are charged to a comminution station where at least one rotating drum provided with cutting teeth is arranged in a manner to fully comminute the wood logs. The particulate material may be fractioned and a selected size fraction used for the further treatment. | 2021-05-06 |
20210130722 | MACROMOLECULAR CORROSION (MCIN) INHIBITORS: STRUCTURES, METHODS OF MAKING AND USING THE SAME - Disclosed are multifunctional compounds represented by structural formula (I): | 2021-05-06 |
20210130723 | Methods for Blending Fuels - A method for preparing a refinery fuel composition having a target octane number, comprises: (i) blending fuel components in proportions which are designed to give a refinery fuel composition with an octane number which is greater than the target octane number by a margin of less than 1; and (ii) testing the octane number of the refinery fuel composition and, if the octane number falls below the target octane number, blending the refinery fuel composition with a non-metallic octane-boosting additive. A further method comprises: (a) passing a first refinery fuel composition comprising a non-metallic octane-boosting additive to a fuel handing system, and discharging the first refinery fuel composition from the fuel handing system; and (b) passing a second refinery fuel composition to the fuel handing system. | 2021-05-06 |
20210130724 | MINERAL BASE OIL, MOLDED ARTICLE, AND METHOD FOR PRODUCING MINERAL BASE OIL - Provided are a mineral base oil satisfying the following requirements (I) to (IV), which is excellent in safety and environmental aspects and has good compatibility with resin; a molded article formed of a resin composition containing the mineral base oil and a resin; and a method for producing the mineral base oil. Requirement (I): The flash point is 200° C. or higher. Requirement (II): The pour point is 0° C. or lower. Requirement (III); The aromatic content (% C | 2021-05-06 |
20210130725 | LUBRICATING OIL COMPOSITIONS AND LUBRICATING OIL VISCOSITY MODIFIERS - A lubricating oil composition includes an ethylene/α-olefin copolymer (A) having 70 to 90 mole % of structural units derived from ethylene and an intrinsic viscosity [η] of 0.3 to 1.0 dl/g. | 2021-05-06 |
20210130726 | LUBRICATING OIL COMPOSITION FOR AUTOMATIC TRANSMISSION - This invention provides a lubricating oil composition for automobile transmission that includes: as low-viscosity base oils: (i) between 45 and 95 mass % of a Fischer-Tropsch synthetic low-viscosity base oil with a 100° C. kinematic viscosity of between 1 mm | 2021-05-06 |
20210130727 | HYDRAULIC OIL COMPOSITION - The present invention relates to a hydraulic fluid composition containing a base oil (A), an antioxidant (B) including an amine-based antioxidant (B1) and a phenol-based antioxidant (B2), and a succinimide-based compound (C), wherein the hydraulic fluid composition satisfies the following requirement (I): and is to be used for hydraulic equipment which is equipped with at least one of a wet type brake and a wet type clutch and which is selected from a construction machinery, a general industrial machinery, and a power generator, and in which a working pressure is 30 MPa or more. The hydraulic fluid composition is not only excellent in wear resistance and an effect for suppressing the sludge formation but also excellent in a braking performance or a clutch performance, even when used under a high-pressure condition. | 2021-05-06 |
20210130728 | ELECTRORHEOLOGICAL FLUID AND ELECTRIC DEVICE - An electrorheological fluid which comprises a dispersion medium containing fluorine atoms in an amount larger than 0 wt % but not larger than 50.0 wt % and particles for electrorheological fluid use that are contained in the dispersion medium in an amount of 10-50 vol % of the total volume of the dispersion medium and the particles, the particles comprising a sulfonic-acid-group-containing polymer having a sulfonic acid group content of 30-70 wt %. | 2021-05-06 |
20210130729 | LUBRICATING OIL COMPOSITION AND COMPOSITION FOR REFRIGERATOR - A lubricating oil composition excellent in the wear resistance and a refrigerator oil composition excellent in the oxidation stability using the lubricating oil composition are provided by a lubricating oil composition containing a base oil (A) and a phosphine derivative (B) having one or more oxygen atom in a molecule. | 2021-05-06 |
20210130730 | LUBRICATING OIL COMPOSITION - Provided is a lubricating oil composition for use in turbomachinery, compressors, hydraulic equipments, or machine tools, which contains a mineral oil (A) and a synthetic oil (B) containing a polyalkylene glycol (B1) and a polyol ester (B2), in which the content of the mineral oil (A) is 5 to 95% by mass based on the total amount of the lubricating oil composition, and which is used in turbomachinery, compressors, hydraulic equipments, or machine tools. The lubricating oil composition is excellent in oxidation stability, has a strong effect of preventing sludge precipitation and has excellent water separability even in use for a long period of time in high-temperature environments. | 2021-05-06 |
20210130731 | LUBRICANT COMPOSITION - The present invention relates to a lubricating oil composition containing a mineral oil (A) containing 30% by mass or more of a bright stock (A1) on the basis of the total amount of the lubricating oil composition, wherein the lubricating oil composition further contains a synthetic oil (B) and a phosphoric acid ester (C), the content of the synthetic oil (B) is less than 70% by mass on the basis of the total amount of the lubricating oil composition, the content of the phosphoric acid ester (C) as expressed in terms of a phosphorus atom is 0.050 to 0.200% by mass on the basis of the total amount of the lubricating oil composition, and a viscosity index is 150 or more, thereby providing a lubricating oil composition having low temperature dependence and favorable lubricating characteristics even in the case of using the mineral oil containing a bright stock. | 2021-05-06 |
20210130732 | Nitrogen-Functionalized Olefin Polymers for Driveline Lubricants - A lubricant composition of an oil of lubricating viscosity, a grafted copolymer viscosity modifier that is an ashless condensation reaction product of an olefm polymer, having a number average molecular weight of about 1000 to about 10,000, comprising carboxylic acid or equivalent functionality grafted onto the polymer backbone, with a monoamine or a polyamine often having a single primary amino group, which exhibits good dispersancy and viscometric performance in a driveline device. | 2021-05-06 |
20210130733 | Process and System for Enhancing Recovery of Essential Oil - A process and system to extract essential oil from an essential oil-containing food material is described. The process includes subjecting the essential oil-containing food material to a pulsed electric field; extracting the essential oil into water to form a first fluid mixture that contains essential oil, an essential oil-water emulsion, and water; and separating the first fluid mixture into a waste mixture and a second fluid mixture, where the concentration of essential oil in the second fluid mixture is greater than the concentration of essential oil in the first fluid mixture. | 2021-05-06 |
20210130734 | PROCESS OF EXTRACTING OIL FROM THIN STILLAGE - The present invention relates to processes of recovering oil after liquefaction and/or from thin stillage and/or syrup/evaporated centrate from a fermentation product production process by adding a thermostable protease to the whole stillage, thin stillage and/or syrup. | 2021-05-06 |
20210130735 | COMPOSITION FOR SURFACE TREATMENT AND METHOD OF PRODUCING THE SAME, SURFACE TREATMENT METHOD, AND METHOD OF PRODUCING SEMICONDUCTOR SUBSTRATE - The purpose of the present invention is to provide means for sufficiently removing residues on a surface of an object which has been polished including silicon nitride, silicon oxide, or polysilicon. | 2021-05-06 |
20210130736 | PROCESS FOR THE MANUFACTURE OF AN AQUEOUS COMPOSITION SUITABLE FOR PHYSICAL FOAMING - A process for the manufacture of an aqueous composition suitable for physical foaming comprising hydrogen peroxide, peracetic acid in an amount of at least 1 wt % and at least one amine oxide, said process comprising a step of adding at least one fatty acid in an amount of at least 0.1 wt % with regard to the total weight of the composition. | 2021-05-06 |
20210130737 | PARTICLES INCLUDING BACTERIAL ENDOSPORES - A composition including a plurality of particles, wherein the particles comprise: at least 40% by weight of the particles of a non-germinant carrier; and from about 0.0001% to about 5% by weight of the particles of a bacterial composition including bacterial endospores; and wherein each of the particles has a mass between about 1 mg to about 5000 mg, preferably between about 5 mg and about 200 mg. | 2021-05-06 |
20210130738 | ECONOMICALLY OPTIMIZED LENS CLEANING AND STRIPPING SYSTEM - Systems and methods for cleaning a hard-coated ophthalmic lens and stripping the hard-coating of the hard coated ophthalmic lens in a single pass process are disclosed. The hard-coated ophthalmic lens is sequentially treated with a cleaning solution, an alkaline solution, and a stripping solution. Ultrasonic power is applied to the solutions and the ophthalmic lens during the process. The resulted ophthalmic lens has substantially no sign of chemical attack or residual hard coating or varnishes thereon. | 2021-05-06 |
20210130739 | CLEANING AGENT COMPOSITION FOR SUBSTRATE FOR SEMICONDUCTOR DEVICE - In one aspect, provided is a cleaning agent composition for a substrate for a semiconductor device, the cleaning agent composition having excellent cleaning properties against ceria and being capable of reducing a temporal change in the solubility of ceria. | 2021-05-06 |
20210130740 | ANTIREDEPOSITION AGENT AND DETERGENT COMPOSITION - An antiredeposition agent includes a polyaspartic acid alkali metal having a polydispersity, represented by the ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn), of 1.4 or more and being selected from the group consisting of lithium polyaspartate, potassium polyaspartate, and sodium polyaspartate. | 2021-05-06 |
20210130741 | COMPOSITION COMPRISING BLEACH COMPONENT AND METHOD FOR PRODUCING THE SAME - There is provided a composition that contains a bleach component, and maintains a desired viscosity over a long period. A composition of the present invention comprises a carboxyl group-containing polymer composition (A) comprising a copolymer (a) of monomers including an α,β-unsaturated carboxylic acid (a-1) and a compound (a-2) having at least two ethylenically unsaturated groups per molecule; and a nonionic surfactant (b), the carboxyl group-containing polymer composition (A) having a bulk density of 0.20 g/mL or less; a bleach component (B); an alkalinity buffering agent (C); and water (D). The composition has a pH higher than 10. | 2021-05-06 |
20210130742 | COMPOSITION COMPRISING BLEACH COMPONENT AND METHOD FOR PRODUCING THE SAME - There is provided a composition that contains a bleach component, and maintains a desired viscosity over a long period. A composition comprising a carboxyl group-containing polymer composition (A) comprising a copolymer (a) of monomers including an α,β-unsaturated carboxylic acid (a-1) and a compound (a-2) having at least two ethylenically unsaturated groups per molecule; and a nonionic surfactant (b), the carboxyl group-containing polymer composition (A) being obtained by adding, in a step of copolymerizing the monomers, the nonionic surfactant (b) to a system when a polymerization degree of the α,β-unsaturated carboxylic acid (a-1) reaches 5 to 80%; a bleach component (B); an alkalinity buffering agent (C); and water (D), the composition having a pH higher than 10. | 2021-05-06 |
20210130743 | Mannanase Variants and Polynucleotides Encoding Same - The present invention relates to mannanase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants. | 2021-05-06 |
20210130744 | DETERGENT COMPOSITION COMPRISING XANTHAN LYASE VARIANTS II - Detergent compositions may include xanthan lyase variants and methods of using such detergent compositions. The lyase may have an alteration at one or more positions where the variant has at least 60% but less than 100% sequence identity to SEQ ID NO: 2. | 2021-05-06 |
20210130745 | DETERGENT COMPOSITION - The need for a hand-dishwashing composition which provides good sudsing and a good suds profile even in the presence of greasy stains comprising higher chain-length saturated and/or unsaturated fatty acid chains, as well as improved removal of such stains, is met by formulating the composition with a P450 fatty acid decarboxylase and a surfactant system. | 2021-05-06 |
20210130746 | FABRIC CARE COMPOSITION - A fabric care composition comprising a quaternary ammonium ester compound and a bispyridinium alkane antimicrobial active. | 2021-05-06 |