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Ethane

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


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Magnesium salts
Dyson Technology Limited
August 17, 2017 - N°20170237072

Described is a salt of the general formula: mg2+(lx)6(pf6)2 wherein each l is a ligand selected from dichloromethane, a cyclic ether, or a nitrile of the general formula r—c≡n. The method of making the salt comprises the steps: providing mg metal, activating the mg metal in a first dry solution comprising a first ligand ...
Cable and harness
Hitachi Metals, Ltd.
August 17, 2017 - N°20170236617

A cable includes a plurality of electric wires, a tape member wound around the plurality of electric wires, and a jacket that covers an outer periphery of the tape member and includes an urethane-based resin. The tape member includes a nonwoven fabric including one of a polyester, a polypropylene, an aramid fiber, a nylon, an acrylic fiber and a glass ...
Liquid developer and developer cartridge
Fuji Xerox Co., Ltd.
August 17, 2017 - N°20170235242

A liquid developer includes a carrier liquid and a toner including a urethane-modified acrylic resin.
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Refrigerant composition comprising difluoromethane (hfc32) and 2,3,3,3-tetrafluoropropene (hfo1234yf)
Sk Chemicals Co., Ltd.
August 17, 2017 - N°20170233625

The present invention provides a refrigerant composition comprising 30 to 50 mass % of difluoromethane (hfc32) and 70 to 50 mass % of 2,3,3,3-tetrafluoropropene (hfo1234yf).
Two-component polyurethane hot-melt adhesive with high initial and final strength
Evonik Degussa Gmbh
August 17, 2017 - N°20170233622

A two-pack polyurethane adhesive for semi-structural and structural adhesive bonds which are applied in melt form and have a high handling strength wherein the two-pack polyurethane adhesive includes a first pack a containing at least one polyester a1 which is solid at room temperature and at least one polyol a2 having a hydroxyl group functionality greater than 2. 0, and a second ...
Resin composition and fixing method for plate-shaped workpiece
Disco Corporation
August 17, 2017 - N°20170233609

Disclosed herein is a resin composition for fixing a plate-shaped workpiece. The resin composition includes a composition and a photopolymerization initiator added to the composition. This composition is composed of (meth)acrylate and a plasticizer or a reactive diluent. Preferably, the composition constituting the resin composition contains 30% to 45% by mass of (meth)acrylate having an urethane bond, 5% to 15% by mass ...
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Ethane Patent Applications
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Sprayable polyurethane coating
Dow Global Technologies Llc
August 17, 2017 - N°20170233604

Provided is a sprayable polyurethane coating, comprising the reaction product of an isocyanate component and an isocyanate-reactive component, wherein the isocyanate component includes an isocyanate, and the isocyanate-reactive component includes a cardanol-modified epoxy polyol. The cardanol-modified epoxy polyol is a reaction product of an epoxy component and an epoxy-reactive component at a ratio of epoxy groups to epoxy reactive groups ...
One-step floor finish
The Sherwin-williams Company
August 17, 2017 - N°20170233603

A floor finish, in various embodiments, includes a water-based pigment dispersion and a topcoat formulation having (i) a drier-free water-based polyurethane dispersion, (ii) co-solvents in an amount chosen to achieve a cure time of the finish within a target range, (iii) a metal drier for adjusting the cure time within the target range, and (iv) a surfactant for creating a ...
Aqueous polymer compositions for printing, digital ink jet inks and printing onto textiles
Lubrizol Advanced Materials, Inc.
August 17, 2017 - N°20170233595

Polymer dispersions in aqueous media form binders for pretreatments, coatings and images on substrates. The polymer includes polyamide segments and may have a high percentage of tertiary amide linkages, which facilitates film formation at temperature convenient to textiles and nonwovens. The polyamides are linked with reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or ...
Thermoplastic polyurethane silicone elastomers
Multibase Sa
August 17, 2017 - N°20170233572

The invention relates to thermoplastic elastomer compositions comprising a blend of a thermoplastic urethane polymer and a silicone composition, and to a process for forming a vulcanised thermoplastic elastomer composition. The thermoplastic elastomer composition comprises a blend of a thermoplastic organic polymer comprising a urethane polymer and (b) a silicone composition comprising (b1) a silicone base comprising (b1a) a ...
Tpu pneumatic hose
Basf Se
August 17, 2017 - N°20170233520

The present invention relates to a thermoplastic polyurethane obtainable or obtained by the conversion of at least a polyisocyanate composition, propane-1,3-diol as chain extender and a polyol composition, wherein no further chain extender is used aside from propane-1,3-diol, to a process for preparing such a thermoplastic polyurethane, and to the use of such a polyurethane for production of ...
Process for preparing 7h-pyrrolo[2,3-d]pyrimidine compounds
Zoetis Services Llc
August 17, 2017 - N°20170233397

Described herein are improved processes for the preparation of the 7h-pyrrolo[2,3-d]pyrimidine compound, n-methyl-1-{trans-4-[methyl(7h-pyrrolo[2,3-d]pyrimidin-4-yl)amino]cyclohexyl}-methanesulfonamide, intermediates thereof, and veterinary acceptable salts thereof.
Method for preparing trioxane
Arkema France
August 17, 2017 - N°20170233366

The present invention concerns a method for preparing 1,3,5-trioxane by trimerization of formaldehyde in the presence of methanesulfonic acid. The invention also concerns the use of at least one catalyst comprising methanesulfonic acid for the trimerization of formaldehyde into 1,3,5-trioxane.
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Biomaterial with reduced inflammatory response
The Governing Council Of The University Of Toronto
August 17, 2017 - N°20170232142

Polar hydrophobic ionic materials and, in particular, polar hydrophobic ionic polyurethanes having a minimum ratio of hydrophobic and anionic components to the remainder of the polymer components are provided that exhibit reduced igg fab exposure.
Garbage deodorizing system
Ozone Generation, Llc
August 17, 2017 - N°20170232127

A system for sanitizing and deodorizing garbage chutes using methane sensors in the trash chute that includes an ozone generating unit at the bottom of the trash chute. The system can include an ozone sensor as a safety device to ensure that ozone levels do not surpass a predetermined amount. The present invention works with a controller that controls the ...
Pharmaceutical agent
Skintech Life Science Limited
August 17, 2017 - N°20170231952

Provided herein is a composition for use in treating rosacea, the composition comprising: (a) a first component comprising a substituted or unsubstituted diindolylmethane; and (b) optionally a second component comprising a substituted or unsubstituted retinoid compound.
Gel polymer electrolyte and lithium secondary battery comprising the same
Lg Chem, Ltd.
August 10, 2017 - N°20170229735

Provided are a gel polymer electrolyte including a polymer network, and an electrolyte solution impregnated in the polymer network, wherein the polymer network is formed by combining a first oligomer, which includes unit a derived from a monomer including at least one copolymerizable acrylate or acrylic acid, unit c including urethane, and unit e including alkylene group substituted with one ...
Composite harness, method of manufacturing the same, and composite cable
Hitachi Metals, Ltd.
August 10, 2017 - N°20170229212

A composite harness includes a composite cable that includes a plurality of first electric wires, a multicore wire formed by covering a plurality of second electric wires having a smaller diameter than the plurality of first electric wires with one urethane-based resin inner sheath to be in contact with the first electric wires, and a jacket covering an outer periphery ...
Gas liquefaction systems and methods
Ge Oil & Gas, Inc.
August 10, 2017 - N°20170227283

A liquefaction system that is configured to use a single methane expander to provide primary refrigeration duty. The liquefaction system can include a first or main heat exchanger and a fluid circuit coupled with the heat exchanger, the fluid circuit configured to circulate a process stream derived from an incoming feedstock of natural gas. The fluid circuit can comprise a ...
Thermal maturity determination of rock formations using mud gas isotope logging
Saudi Arabian Oil Company
August 10, 2017 - N°20170226851

Systems and methods for determining the thermal maturity of a rock formation from isotopic values in gases are provided. Isotope values may be obtained from mud gas isotope logging, vitrinite reflectance equivalence values may be determined from core samples using known techniques. A relationship between vitrinite reflectance equivalence and isotopic values, such as carbon-13 methane values, may be determined. The ...
Garment incorporating aqueous polyurethane dispersions having altered stress profile
Invista North America S.a R.l.
August 10, 2017 - N°20170226691

Articles, such as garments, including films comprising dried aqueous polyurethane dispersions are disclosed, whereby the garment has an altered stress which is exhibited during wear of the garment. The film may be bonded to the fabric of the article to provide a fabric or film laminate.
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