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Ethane-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

Photochromic polyurethane laminate
Vision Ease, Lp
April 12, 2018 - N°20180100951

A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of ...
Hydrophilic anti-fog coatings
Innosense Llc
April 12, 2018 - N°20180100085

The present invention relates to hydrophilic anti-fog coatings. In particular, the coatings use two types of nanoscale particles, colloidal silica and porous organosilicate micelles, in a polyurethane matrix. The invention is an anti-fog coating for optically clear substrates (polycarbonate, polyurethane, nylon, polyester and other clear plastics) without the need for a primer and glass substrates with an additional primer layer, ...
Resin for thermoplastic polyurethane yarn using nanosilica and method for-manufacturing thermoplastic polyurethane yarn using the ...
April 12, 2018 - N°20180100050

The present invention provides a resin for thermoplastic polyurethane (tpu) yarn using nanosilica and a method for manufacturing a thermoplastic polyurethane yarn using the same, where nanosilica having a particle size of 100 nm or less is added as a thickening agent for improving productivity and glossiness in the production of thermoplastic polyurethane yarns (preferably, mono- or multi-filament yarns using tpu ...
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Crosslinkable fluorinated urethane additives for durable exterior coatings
The Chemours Company Tt, Llc
April 12, 2018 - N°20180100032

The invention relates to a crosslinkable fluorinated urethane compound having at least one ethylenically unsaturated functional group. Such compounds are useful as coatings additives such that, when the coating is applied to a substrate, the additive compound is allowed to first migrate to the surface and subsequently crosslink to form a durable oil-, dirt-, and water-repellent surface.
System and method for transporting methane
The Boeing Company
April 12, 2018 - N°20180099732

A methane transportation system is provided. The system may include a methane source configured to dispense methane at a first location, and an underwater vehicle. The underwater vehicle may include a propulsion system configured to transport the underwater vehicle underwater from the first location to a second location and a vessel defining a storage chamber configured to receive water and ...
Porcelain laminate and procedure for manufacturing it
April 12, 2018 - N°20180099482

The laminate comprises a porcelain sheet with a thickness of two to three millimetres, adhered to a base or support sheet made of mdf or particleboard or high density foam or polyethylene or polypropylene or abs or foamed pvc or methacrylate or a metal sheet of aluminium or steel, using as the adhesion means a two-component polyurethane or a pur ...
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Antimicrobial polymer systems using multifunctional organometallic additives for polyurethane hosts
Dmr International, Inc.
April 12, 2018 - N°20180098543

Described are antimicrobial polymer products made from mixtures of antimicrobial organometallic additives dispersed throughout a polymer host matrix. Each of the organometallic additives has a decomposition temperature less than about 200° c. (392° f.).
Optical fiber
Sumitomo Electric Industries, Ltd.
April 05, 2018 - N°20180095221

An optical fiber includes an optical transmission medium having a core and a cladding, a primary resin layer disposed in contact with the optical transmission medium to coat the optical transmission medium, and a secondary resin layer coating the primary resin layer, wherein a young's modulus of the primary resin layer is 0. 5 mpa or less at 23° c., and the ...
Measurement of hydrocarbon fuel gas composition and properties from tunable diode laser absorption spectrometry
Abb Schweiz Ag
April 05, 2018 - N°20180095031

A tunable diode laser absorption spectrometer and a method of processing absorption spectra is used to measure concentrations of selected fuel gas components and calculate several fuel gas parameters, including heating value, relative density, compressibility, theoretical hydrocarbon liquid content and wobbe index. In the described incarnation, a tunable laser diode directs near-infrared light into an optical cavity through a sample ...
Systems and methods of energy aware gas leak detection
King Fahd University Of Petroleum And Minerals
April 05, 2018 - N°20180094999

An energy aware gas detection system can include relay nodes and gas sensor nodes operating based on an adaptive sleep cycle, each of the gas sensor nodes can include gas sensors configured to detect methane, carbon monoxide, and hydrogen sulfide. Additionally, the system can also include actuator nodes to operate gas valves and a gateway node to be a bridge ...
Process and plant for recovering argon in a unit for separating an ammonia synthesis purge ...
L'air Liquide, Societe Anonyme Pour I'etude Et I'exploitation Des Procedes Georges Claude
April 05, 2018 - N°20180094854

A plant for producing an argon-rich stream from a mixture formed by a purge fluid from a plant for producing ammonia comprises at least two methane scrubbing columns upstream of a methane separation column and, downstream therefrom, a nitrogen/argon separation column.
Internal combustion engine having exhaust gas recirculation loop with catalyzed heat exchanger for steam reformation
Southwest Research Institute
April 05, 2018 - N°20180094612

A method of providing recirculated exhaust to an internal combustion engine. The engine has an egr (exhaust gas recirculation loop) which may be a high pressure loop, a low pressure loop, or a dedicated cylinder loop. A catalyzed heat exchanger on the egr loop has a steam reformation catalyst and a heat exchanger. The heat exchanger uses hot exhaust gas ...
Shoe press belt
Yamauchi Corporation
April 05, 2018 - N°20180094385

A shoe press belt includes a polyurethane in which a reinforcement base member is embedded, the polyurethane being in one piece with the reinforcement base member. The polyurethane constituting at least an outer circumferential surface of the shoe press belt is a thermosetting polyurethane obtained by curing an urethane prepolymer using a curing agent. The urethane prepolymer includes a first ...
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Conversion of biomass, organic waste and carbon dioxide into synthetic hydrocarbons
Greenfield Specialty Alcohols Inc.
April 05, 2018 - N°20180094195

A process and system for producing a synthetic hydrocarbon having a desired h/c ratio is disclosed. Organic material is biochemically digested in a two stage biodigester for separately producing a hydrogen containing biogas substantially free of methane in a first stage and a methane containing biogas in a second stage. The methane containing biogas is reformed in a first ...
Polymer fine particle-containing curable resin composition having improved bonding strength against impact peeling
Kaneka Corporation
April 05, 2018 - N°20180094176

The present invention relates to a curable resin composition containing 100 parts by mass of an epoxy resin (a), 1 to 100 parts by mass of polymer fine particles (b), and 1 to 100 parts by mass of a blocked urethane (c), wherein the polymer fine particles have a core-shell structure of a core layer and a shell layer, the core layer contains diene rubber, ...
Adhesive composition for optical use and optical device
Lg Chem, Ltd.
April 05, 2018 - N°20180094172

The present invention provides an adhesive composition for optical use, including a polyester-based urethane acrylate oligomer, an acrylate-based monomer, a photoinitiator, and a anti-hydrolysis agnet, and an optical device equipped with an adhesive layer including photocured products of the adhesive composition for optical use.
Laminated film
Jnc Corporation
April 05, 2018 - N°20180094164

A laminated film appropriate as a ppf material which has a three-layer structure in which a top coating layer including a urethane acrylate cured product, a substrate layer including polycarbonate thermoplastic polyurethane, and an adhesive layer including a pressure sensitive adhesive are in contact in that order. Preferably, the top coating layer includes a unit derived from γ-methacryloxypropylhepta(...
Method of using recorded matter, recorded matter, and method of manufacturing recorded matter
April 05, 2018 - N°20180094152

A method of using recorded matter is provided. The method includes conveying a recorded matter at a relative humidity of 40% or less, where the recorded matter includes a recording medium and a recorded layer on the recording medium. The recorded layer includes an organic solvent, a colorant, and a resin. The organic solvent includes a hexanediol and a propylene glycol. ...
Ink composition
Hewlett-packard Development Company, L.p.
April 05, 2018 - N°20180094151

The present disclosure relates to an ink composition containing a colorant; a hydroxylated co-solvent; a non-hydroxylated co-solvent, a polyurethane binder and water. The weight percent ratio of the hydroxylated co-solvent to the non-hydroxylated co-solvent in the ink composition ranges from 55:45 to 65:35; and the total amount of hydroxylated co-solvent and non-hydroxylated co-solvent in the ink composition is at least 18 wt %. The ...
Low emissions scorch inhibitor for polyurethane foam
Vanderbilt Chemicals, Llc
April 05, 2018 - N°20180094120

Disclosed is a scorch inhibitor composition comprising (a) one or more 2,2,4-trimethyl-1,2-dihydroquinoline compound, (b) one or more lactone, (c) one or more phenolic compound, (d) optionally one or more tocopherol, and (e) optionally one or more phosphite compound.
Crystalline fgfr4 inhibitor compound and uses thereof
Eisai R&d Management Co., Ltd.
April 05, 2018 - N°20180093972

A number of crystalline forms of n-(2-((6-(3-(2,6-dichloro-3,5-dimethoxyphenyl)-1-methylureido)pyrimidin-4-yl)amino)-5-(4-ethylpiperazin-1-yl)phenyl)acrylamide are provided. These include a crystalline free base form, a crystalline monohydrochloride salt form, a crystalline dihydrochloride salt form, and a crystalline ethanesulfonate salt form. Methods of making and using crystalline compounds are also provided.