Follow us on Twitter
twitter icon@FreshPatents

Ethane patents

Bulk PDF Downloads
      

This page is updated frequently with new Ethane-related patent applications.




 Electroconductive elastomer composition and manufacturing method therefor patent thumbnailElectroconductive elastomer composition and manufacturing method therefor
There are provided: an electrically conductive thermoplastic elastomer composition which can be produced with higher productivity at lower costs by means of a simple arrangement and has excellent extrudability and a lower resistance required for a driving roller; a production method for the composition; a driving roller produced by employing the electrically conductive thermoplastic elastomer composition; and an image forming apparatus incorporating the driving roller. In the electrically conductive thermoplastic elastomer composition, 5 to 15 parts by mass of ketjen black is finely dispersed in 100 parts by mass of a mixture of an ester type urethane thermoplastic elastomer and a plasticizer or in 100 parts by mass of a polyester thermoplastic elastomer.
Sumitomo Rubber Industries, Ltd.


 Universal case lube tray patent thumbnailUniversal case lube tray
A case lube tray having an integrally formed polyurethane casing is provided. The case lube tray openings define a plurality of lubricating chambers being used to lubricate shell casings in a horizontal position.

 Polyurethane elastic fiber and  producing same patent thumbnailPolyurethane elastic fiber and producing same
The present invention relates to polyurethane elastic fibers obtained by spinning a polyurethane resin. The polyurethane resin includes, as constituent units, a diol (a1) having a number average molecular weight of 500 to 10,000, an organic diisocyanate (b), and a chain extender (a2).
Toray Opelontex Co., Ltd.


 Engineered recombinant enzymes for methane oxidation patent thumbnailEngineered recombinant enzymes for methane oxidation
Provided herein are soluble engineered polypeptides for oxidizing hydrocarbons, and methods of use, manufacture, and design thereof. In particular, soluble, polypeptides capable of oxidizing methane to methanol (e.g., hydroxylation) are provided..
Protabit Llc


 Cavitation hydrocarbon refining patent thumbnailCavitation hydrocarbon refining
Short chain hydrocarbons such as methane, ethane and propane are upgraded by liquefying the hydrocarbons, subjecting the resulting liquids to cavitation to create free alkyl radicals and hydrogen ions, and allowing the free alkyl radicals and hydrogen ions to recombine to form longer chain hydrocarbons.. .
Mechcracker Corporation


 Double coated tape exhibiting improved reworkable capability patent thumbnailDouble coated tape exhibiting improved reworkable capability
Provided is a double coated tape with improved reworkable capability, in which a first adhesive layer, a film carrier layer, a foam carrier layer, and a second adhesive layer are sequentially stacked, and which includes a thermoplastic polyurethane (tpu) film located between the foam carrier layer and the second adhesive layer. Since the double coated tape is used for bonding of an lcd panel to a frame, while providing improved light leakage performance and reworkable capability, the double coated tape is advantageously used when manufacturing an electronic appliance such as a television, a cellular phone, and a computer..
3m Innovative Properties Company


 Low delamination mold release patent thumbnailLow delamination mold release
Methods and combinations of a curing catalyst with a mold release mixture, which is then subsequently applied to the surface of a mold prior to the application of polyurethane reactants to said mold, where the curing catalyst component has the effect of catalyzing the reaction at the surface of the molded part. This catalysis results in greater reactivity at the surface between reacting portions and lower delamination of the surface of the foam, thereby leading to more attractive skins with a more consistent cell structure, and lower de-mold times due to skins whose nature makes them less likely to adhere to the surface of the mold.
Peterson Chemical Technology Llc


 Aqueous coating composition and production of topcoats using the coating composition patent thumbnailAqueous coating composition and production of topcoats using the coating composition
The present invention relates to an aqueous coating composition comprising at least one first polymer (a) as binder, at least one crosslinking agent (b) and at least one copolymer (c) as second binder, which is obtainable by copolymerization of ethylenically unsaturated monomers in the presence of a polyurethane resin having polymerizable carbon double bonds, the weight ratio of polymer (a) to polymer (c) being greater than 3.0. The present invention further relates to a method for producing a topcoat on a metallic substrate that comprises applying and subsequently curing the coating composition of the invention on a metallic substrate, and also to a metallic substrate coated by the method of the invention..
Basf Coatings Gmbh


 Ink, image forming method, image forming apparatus, and image formed product patent thumbnailInk, image forming method, image forming apparatus, and image formed product
An ink is provided. The ink includes a colorant, an organic solvent, a resin particle including an anionic urethane resin, and an organic amine compound having a boiling point in the range of from 120° c.

 Polyurethane transmission belt and belt-molding material patent thumbnailPolyurethane transmission belt and belt-molding material
An object is to provide a polyurethane transmission belt offering excellent durability, as well as a belt-molding material for manufacturing such transmission belt. As a solution, a polyurethane transmission belt is provided that contains 1,2-cyclohexane dicarboxylic acid diisononyl ester expressed by chemical formula (1) below..
Bando Chemical Industries, Ltd.


Polyurethane foam and process for producing same


A polyurethane foam, polyisocyanurate foam or polyurea foam is obtainable from the reaction of a mixture comprising a) a compound reactive towards isocyanate (“nco-reactive compound”); b) a blowing agent selected from the group comprising linear, branched or cyclic c1 to c6 hydrocarbons, linear,branched or cyclic c1 to c6 fluorocarbons, n2, o2, argon and/or co2, where the blowing agent b) is present in the supercritical or near-critical state; c) a polyisocyanate; d) an amphiphilic isocyanate; and e) optionally a surfactant and f) optionally other auxiliaries and additives. The invention further relates to the production of this polyurethane foam, where the blowing agent is emulsified in the isocyanate component containing amphiphilic isocyanate..
Covestro Deutschland Ag


Film containing a resin having a thiourethane bond and uses thereof


Disclosed is a film composed of a resin having a thiourethane bond, wherein the molar ratio (s/n) of sulfur to nitrogen contained in the resin is equal to or more than 0.8 and less than 3. A method for manufacturing a film is also disclosed.
Mitsui Chemicals, Inc.


Fine particle, high concentration, polyisocyanate polyaddition/polyurethane-urea polyols


The at least one seed population includes less than about 5% by weight of the total weight of the at least one reaction system and includes seed particles having diameters of less than 5 μm. The at least one reaction mixture reacts to form at least one of a polyurea and polyurethane-urea particle population in the at least one polyol without the addition of any catalysts comprising tin.

Urethane acrylates for curable coatings


The invention also relates to a process for preparing said urethane (meth)acrylate, and also to its use in curable compositions for coatings, in particular for varnishes and inks, adhesives, adhesion primers, coatings for wood, metal or plastic and application by spray gun in particular. These coatings have a good compromise between reactivity, flexibility, adherence and hardness, while at the same time being easy to apply..

Cardanol modified epoxy polyol


A reaction system for forming polyurethane elastomers includes a cardanol modified epoxy polyol. In particular, the reaction system has an isocyanate-reactive component that includes the cardanol-modified epoxy polyol and an isocyanate component that includes at least one polyisocyanate.
Dow Global Technologies Llc


Storage stable polyol composition for polyurethane elastomers


A polyurethane reaction system includes an isocyanate component having at least one polyisocyanate and an isocyanate-reactive component having a storage stable polyol component that is a single phase liquid mixture at 23° c. Including a first polyether polyol and a second polyether polyol.
Dow Global Technologies Llc


Production of polyurethane systems using polyether polycarbonate polyols


A process for production of polyurethane systems using polyether polycarbonate polyols with use of additives comprising i) ionic surfactant a selected from those of the formula a−m+ with a−=anion selected from the group comprising alkyl- and arylsulphates, polyethersulphates and -sulphonates, sulphonates, alkyl- and arylsulphonates, alkyl- and arylcarboxylates, saccharinates and polyetherphosphates, and m+=cation, b) ionic surfactant b selected from a quaternized ammonium compound, c) tertiary amine compound c having a molar mass of preferably at least 150 g/mol, and/or d) oxazasilinane d is described, as are correspondingly produced polyurethane systems, preferably polyurethane foams, and the use thereof.. .
Evonik Degussa Gmbh


Silicon dioxide dispersions


The invention relates to stable silicon dioxide dispersions and also their use for producing polyurethanes. The silicon dioxide dispersions are largely or preferably completely free of water and comprise silicon dioxide particles having an average diameter of 1-150 nm and at least one chain extender.
Basf Se


Synthesis and use of metallized polyhedral oligomeric silsesquioxane catalyst compositions


The present invention relates to a method to form a polyurethane material, a catalyst composition comprising metalized polyhedral oligomeric silsesquioxanes (poms) compounds in combination with reactive compounds suitable to be used to provide a polyurethane material and the polyurethane material obtained using the catalyst composition.. .
Huntsman International Llc


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid


The present invention is related to a method for the synthesis of ethane-1-hydroxy-1,1-diphosphonic acid or its salt which includes the steps of reacting tetraphosphorus hexaoxide and acetic acid under controlled reaction conditions; hydrolyzing the formed ethane-1-hydroxy-1,1-diphosphonic acid condensates to form ethane-1-hydroxy-1,1-diphosphonic acid; further processing the ethane-1-hydroxy-1,1-diphosphonic acid solution. The process according to the method of the present invention is highly controllable and further is characterized by a high selectivity..
Straitmark Holding Ag


Method for preparing ibrutinib


Provided is a method for preparing ibrutibin (i), and steps of preparing same comprise: 4-benzyloxybenzoyl chloride (ii) is used as a raw material, condensation and methoxidation reactions occur among 4-benzyloxybenzoyl chloride (ii), malononitrile, and dimethyl sulfate to generate 4-benzyloxyphenyl(methoxy)vinylidenedicyanomethane (iii), pyrazole cyclization occurs between the intermediate (iii) and 1-(3r-hydrazino-1-piperidino)-2-propylene-1-ketone (iv) to acquire 1-[(3r)-[3-(4-benzyloxyphenyl)-4-nitrile-5 -amino-1h-pyrazole]-1-piperidino]-2 propylene-1-ketone (v), and pyrimidine cyclization occurs between an intermediate (v) and a cyclizing agent to prepare ibrutinib (i). In the preparation method, the raw material is readily available, and the process is simple, economical, environmentally friendly, and is suitable for industrial production..
Suzhou Miracpharma Technology Co., Ltd.


Salt of naphthyridine carboxylic acid derivative


7-(3-aminomethyl-4-methoxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid methanesulfonate and hydrates thereof, processes for their preparation, pharmaceutical compositions comprising them, and their use in antibacterial therapy.. .
Lg Life Sciences, Ltd.


Use of urethane alcohols for preparation of polyether polyols


The present invention relates to a process for preparing polyether polyols by addition of alkylene oxides onto h-functional starter substances, characterized in that at least one urethane alcohol of formula (h) where r1 is linear or branched c2 to c24-alkylene which may optionally be interrupted by heteroatoms such as o, s or n and may be substituted, r2 is linear or branched c2 to c24-alkylene which may optionally be interrupted by heteroatoms such as o, s or n and may be substituted, r3 is h, linear or branched c1 to c24-alkyl, c3 to c24-cycloalkyl, c4 to c24-aryl, c5 to c24-aralkyl. C2 to c24-alkenyl, c2 to c24-alkynyl, each of which may optionally be interrupted by heteroatoms such as o, s or n and/or each of which may be substituted by alkyl, aryl and/or hydroxyl, is used as h-functional starter compound.
Covestro Deutschland Ag


Process for the conversion of methane to c2+ hydrocarbons


A method of making ethane can comprise: introducing a chlorine stream and a methane stream to a first reaction zone comprising a metal oxide catalyst; converting the metal oxide to metal chloride and reacting the methane to form a product stream comprising the c2h4; introducing the metal chloride to a second reaction zone and introducing oxygen to convert the metal chloride to metal oxide and chlorine gas; and directing the metal oxide back to the first reaction zone. Also, a method of making ethane, comprising: introducing only a chlorine stream and a methane stream to a metal oxide catalyst to form the ethane and carbon dioxide, wherein the chlorine stream and the methane stream each comprise less than 1 vol % oxygen, and wherein metal oxide converts to metal chloride; and separately converting the metal chloride back to metal oxide with oxygen from an oxygen source, wherein chlorine gas is produced..
Saudi Basic Industries Corporation


Thermal treatment efficient processing of organic material


A thermal treatment system and method is disclosed for processing organic material. In a first embodiment, the system includes a thermal input device and a reaction device to thermally treat organic material to achieve cell lysing and cell formation, a separation device to separate inert solids from the organic material to produce a liquid stream with low concentrations of suspended solids, and a “high rate” biological treatment device to produce methane from the liquid stream.
Sgc Advisors, Llc


Process for the production of hydrogen with total recovery of co2 and recycling of unconverted methane


A stage for recycling methane to steam reforming.. .

Top of rail applicator and using the same


A top of rail (tor) applicator has a bar positioned in a housing and an exit orifice on the upper portion of the bar for delivering a friction control composition to the crown of a railhead. The upper portion of the bar slopes away from the friction control composition exit orifice.
The Whitmore Manufacturing Company


Co-cured gel coats, elastomeric coatings, structural layers, and in-mold processes for their use


Co-cured urethane and vinyl ester, epoxy, or unsaturated polyester gel coats having improved toughness and flexibility compared with conventional polyester gel coats are disclosed. The gel coats, which have 10-50 wt.
Composites Intellectual Holdings, Inc.


Modified hydrophobic sponges


Articles are provided for absorbing fluids. In embodiments, the articles of the present disclosure are modified to make them hydrophobic, thereby decreasing their affinity for water and similar liquids, while increasing their affinity for other hydrophobic materials, including oil.
The Research Foundation For The State University Of New York


Golf balls having translucent covers formed of aromatic and aliphatic polyurethanes


Golf balls having multi-layered covers, wherein at least one of the cover layers is substantially transparent, are provided. The cover includes an inner cover layer made of an ionomer composition; an intermediate cover layer made of an aromatic polyurethane composition; and outer cover layer made of an aliphatic polyurethane composition, wherein the total thickness of the multi-layered cover is no greater than 0.110 inches.
Acushnet Company


Electrolytes for supercapacitors


A supercapacitor and a related electrolyte composition suitable for use in a supercapacitor are provided. An electrolyte composition can include a conductive sodium salt component comprising natfsi and a non-aqueous solvent component comprising dimethoxy ethane (dme).
Ut-battelle Llc


Conductive thermoplastic polyurethane


The invention relates to a composition comprising a thermoplastic polyurethane, where the thermoplastic polyurethane has been prepared from a) a diisocyanate, b) a polyol comprising a polyol a and a polyol b and c) a chain extender, optionally with the aid of catalysts and optionally further comprising additives and/or auxiliaries, and a salt and/or an ionic liquid, preferably an ionic liquid, is comprised in the composition and the polyol a comprises ethoxy and propoxy groups and the polyol b comprises butoxy groups.. .
Basf Se


Touch panel and display device including the same


A touch panel, including a polyurethane substrate; a touch electrode including a first electrode layer on the polyurethane substrate, the first electrode including nanowires; and a polyurethane overcoat layer on the touch electrode, the polyurethane overcoat layer having an in-plane phase difference smaller than that of the polyurethane substrate.. .
Samsung Display Co., Ltd.


Non-migratory photoactive diols for fluorescent polymers


A polyurethane foam includes a fluorescent repeating unit. The authenticity of a polyurethane foam may be determined by irradiating the foam with a uv light and determining if there is a fluorescent emission..
Basf Se


Stacked blade windmill


A windmill or watermill with a polarity of blades that are not uniformly spaced, but are placed in blade sets such that each blade set has blades behind and slightly offset from the one in front axially of the axis of rotation, i call “stacked blades”. Each blade set is placed in balance with other blade sets around the central axis.

Composition for car interior trim and preparation method using the same


A composition for a car interior trim including: a polyurethane sponge layer for a car interior trim; and a water-soluble resin layer formed on the polyurethane sponge layer and comprising 20 to 50 parts by weight of a phosphorus-based flame retardant and 1 to 5 parts by weight of a thickener, based on 100 parts by weight of a coating agent blend of one or two more of a water-dispersed polyurethane or an aqueous acrylic resin.. .
S&b Co.,ltd.


Cardanol modified epoxy polyol


A cardanol modified epoxy polyol may be used for forming a polyurethane resin system for use in applications such as coatings and composites formed by filament winding. The polyurethane resin system includes an isocyanate-reactive component that has a first cardanol component and the cardanol-modified epoxy polyol, and includes an isocyanate component that includes at least one polyisocyanate.
Dow Global Technologies Llc


A new polyurethane/acrylic hybrid for elastomeric wall coatings


A polyurethane/acrylic hybrid dispersion comprising a polyurethane dispersion, acrylic monomers and ethylenically unsaturated phosphorus containing monomers. The weight ratio of the solid content of the polyurethane dispersion to the acrylic monomers and the ethylenically unsaturated phosphorus containing monomers is from 3:7 to 7:3.
Rohm And Haas Company


Waterborne light radiation absorbing polyurethane mixed polyester polymer coating system


The disclosure is directed to an aqueous composition comprising a waterborne polymer, a non-ionic surfactant, a levelling component, an ir absorber, and at least one uv absorber.. .
Clear Technology Holdings, Llc


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Polyurethane based asphalt composition


A polyurethane based asphalt composition includes an asphalt component and a polyurethane resin system that is the reaction product of an isocyanate component that includes at least one polyisocyanate and an isocyanate-reactive component that 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 from 1:0.95 to 1:5.
Dow Global Technologies Llc


Urethane decomposing method and urethane decomposing agent


The purpose of the present invention is to provide a novel urethane decomposing method by which urethane in the environment is treated efficiently and at a low cost, and a urethane decomposing agent. The above purpose is attained by employing a urethane decomposing method including: a step of treating a urethane-containing material to be treated using an unsaturated fatty acid; and a step of making a microorganism belonging to a streptomyces genus and exhibiting urethane decomposing function, to act on the material treated using the unsaturated fatty acid..
Nihon Plast Co., Ltd.


Aqueous polyurethaneurea dispersion containing free acid groups


The present invention relates to an aqueous polyarethaneurea dispersion, wherein the polyurethaneurea has specific formation components, and which is characterized in that it has a content of —cooh groups of at least 0.75% by weight, where 0% to 35% of these groups have been neutralized, and in that 5 to 50 mol % of isocyanate groups present have been reacted with a monofunctional component. The invention further relates to the use of this dispersion as coating composition, to a fibre having a cured coating and to a composite material..
Covestro Deutschland Ag


Xylylenediamine composition and producing polyamide resin


Provided are [1] a xylylenediamine composition containing xylylenediamine and 1,2-ditolylethane wherein the content of 1,2-ditolylethane is 0.001 to 0.02 parts by mass based on 100 parts by mass of the xylylenediamine; and [2] a method for producing a polyamide resin including the steps of introducing a diamine containing xylylenediamine, a dicarboxylic acid, and 1,2-ditolylethane into a reaction system and performing polycondensation reaction, wherein the amount of the 1,2-ditolylethane to be introduced is 0.001 to 0.02 parts by mass based on 100 parts by mass of the xylylenediamine.. .
Mitsubishi Gas Chemical Company, Inc.


Method for producing flexible polyurethane foam materials


The present invention relates to a method for producing flexible polyurethane foams, wherein an isocyanate component (component b) is used which comprises polyether carbonate polyol, and to the isocyanate component itself. The invention also provides an nco-terminated, urethane group-comprising prepolymer obtainable by reaction of one or more polyisocyanates (b1) with one or more polyether carbonate polyols..
Covestro Deutschland Ag


Polyurethane resin, polyurethane resin composition, and manufacturing polyurethane resin


The present invention relates to a polyurethane resin including, as constituent units, a diol (a1) having a number average molecular weight of 500 to 10,000, an organic diisocyanate (b), and a chain extender (a2). The total concentration of urethane groups and urea groups in the polyurethane resin is 1.25 to 2.50 mmol/g based on the weight of the polyurethane resin.
Toray Opelontex Co., Ltd.


Amino acid derivatives and absorbable polymers therefrom


The present invention relates to the discovery of new class of hydrolysable amino acid derivatives and absorbable polyester amides, polyamides, polyepoxides, polyureas and polyurethanes prepared therefrom. The resultant absorbable polymers are useful for drug delivery, tissue engineering, tissue adhesives, adhesion prevention, bone wax formulations, medical device coatings, stents, stent coatings, highly porous foams, reticulated foams, wound care, cardiovascular applications, orthopedic devices, surface modifying agents and other implantable medical devices.
Bezwada Biomedical, Llc


Method for treating dense deepwater from lake kivu


A method and system are disclosed for total degassing (ch4+co2) and density-reducing treatment of dense lake kivu deepwater. The invention allows hyper-efficient oxyfuel power generation with return flow water reinjection density-matched at or above ˜150 m without necessity to admix biozone (<80 m) water.
Harper Biotech Llc D/b/a Simbuka Energy, Llc


Three-cover-layer golf ball comprising intermediate layer including a plasticized polyester composition


A golf ball includes a core and a three-layer cover disposed adjacent the core. The three-layer cover includes an inner cover, an intermediate cover, and an outer cover.
Acushnet Company


Golf ball


A golf ball includes a core, an ionomer layer enclosing the core, a polyisocyanate interlayer enclosing the ionomer layer, and a thermoplastic polyurethane cover layer enclosing the polyisocyanate interlayer. The ionomer layer is physically bonded to the polyisocyanate interlayer to form a physical bonding interface therebetween, and the polyisocyanate interlayer is chemically bonded to the thermoplastic polyurethane cover layer to form a chemical bonding interface therebetween..
Great Eastern Resins Industrial Co., Ltd.


Implantable polymer for bone and vascular lesions


A solidifying prepolymeric implant composition comprising a biocompatible prepolymer and an optional filler. One such implant composition is a polyurethane implant composition comprising an isocyanate, such as hydroxymetbylenediisocyanate (hmdi) and an alcohol, such as polycaprolactonediol (pcl diol).
206 Ortho, Inc.


Polymeric adhesive for anchoring compliant materials to another surface


Methods, compositions, and kits for adhering polymers and other materials to another material, and in particular to bone or bone-like structures or surfaces. A composition of matter includes a urethane dimethacrylate-methyl methacrylate copolymer with a plurality of first polymer regions based on urethane dimethacrylate and a plurality of second polymer regions based on methyl methacrylate.

Method for treating skin inflammatory diseases


The present invention is directed to a method for treating skin inflammatory diseases such as dermatitis, psoriasis, and acne, and rosacea, by administering 3-methanesulfonylpropionitrile or a pharmaceutically acceptable salt or solvate thereof to a subject in need thereof. The method alleviates the symptoms of the disease treated.
Olatec Therapeutics Llc


Tissue positioning device


A tissue positioning device comprising a biocompatible member having a size and shape suitable for placement within a space adjacent to a tissue to be positioned and which acts to maintain the tissue in a desired position. The member may be a rigid or flexible spacer having a defined shape, or a bladder capable of receiving and being at least partially expanded by a filler material.
Microaire Surgical Instruments Llc


Molded electric wire


A molded electric wire is composed of a conductor wire, an insulating member coating a circumference of the conductor wire, including a thermoplastic polyurethane, and having an arithmetic average surface roughness of not smaller than 5 μm and not greater than 100 μm, and a molded resin part directly coating a terminal of the insulating member.. .
Hitachi Metals, Ltd.


System and the production of liquefied natural gas


A method for producing liquefied natural gas (lng) and separating natural gas liquids (ngls) from the lng is provided. The method may include compressing natural gas to compressed natural gas, removing a non-hydrocarbon from the compressed natural gas, and cooling the compressed natural gas to a cooled, compressed natural gas.
Dresser - Rand Company


Ternary heat-transfer fluids comprising difluoromethane, pentafluoroethane and tetrafluoropropene


A ternary composition including: from 5 to 50% of difluoromethane; from 2 to 20% of pentafluoroethane; and from 30 to 90% of tetrafluoropropene. The tetrafluoropropene may be 1,3,3,3-tetrafluoropropene or 2,3,3,3-tetrafluoropropene.
Arkema France


Composite rail tie apparatus and method


A railroad crosstie (tie) may be fabricated from a composite material including a fiber reinforced polymer shell manufactured by pultrusion or other process, and filled by a suitable material, typically selected from expanded elastomeric polymer (such as polyurethane resin or other polymer), concrete, lightweight concrete formed by conventional aggregate, sand, cement, water, and an ultra light filler such as natural materials, sawdust, beads of expanded polymer such as expanded polystyrene, microspheres of glass or plastic, a recycled wooden tie in conjunction with any of the above, or the like. Fasteners may be driven such as spikes, threaded, such as screws, lag screws, spreading screws, rivets, or the like into apertures, pilot holes, or directly into fill absent apertures therein..

Elastic floor covering in the form of a web product that can be rolled up


An elastic floor covering (10) in the form of sheets, which can be rolled up, includes a soft core (18) of polyurethane and a layered compound structure (24) disposed on the core (18), and the back of the floor covering (10) is formed by a fiber mat, the fibers of which consist of glass, pet, pp, polyester or renewable raw materials, and which is sealed by a barrier layer on its side facing the core.. .
Wpt Gmbh


Fluid resistant, high performance reactive hot melt sealant and/or adhesive compositions


A reactive hot melt (rhm) composition is provided as a mixture of a urethane prepolymer which is a reaction product of at least one crystallizable polyol, a perfluropolyether polyol, and at least one isocyanate, a filler material, and a teachable plasticizer consisting of an aliphatic ester of a carboxylic acid.. .
Luna Innovations Incorporated


Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

Oily chemical resistant articles and oily chemical resistant moisture curable hot melt adhesive compositions


Disclosed is an electronic article that includes a first substrate, a moisture cured polyurethane hot melt adhesive composition, a second substrate bonded to the first substrate through the cured adhesive composition, and an electrically conductive element, the cured adhesive composition being derived from at least 15% by weight amorphous polyester polyol having a number average molecular weight of from about 500 grams per mole to about 10,000 grams per mole and a glass transition temperature no greater than 0° c., and including aromatic units, at least 15% by weight crystalline polyester polyol having a glass transition temperature of no greater than 20° c., a melting point of from about 40° c. To about 120° c., and a number average molecular weight of from about 2000 grams per mole to about 20,000 grams per mole, and polyisocyanate.
H.b. Fuller Company


Process for preparing water-emulsifiable polyurethane acrylates


The present invention relates to storage-stable water-emulsifiable polyurethane acrylates, to a process for preparation thereof and to the use thereof.. .
Basf Se


Aqueous coating composition for applying a topcoat


The present invention relates to a use of an aqueous coating composition for applying a topcoat to at least one side of a substrate metal surface coated at least with a primer coat, said aqueous coating composition comprising at least one binder (a) in dispersion or solution in water, at least one crosslinking agent (b), at least one second binder (c) in dispersion or solution in water, and optionally at least one pigment (d), the second binder (c) being a copolymer which is obtainable by copolymerization of ethylenically unsaturated monomers in the presence of at least one polyurethane resin having polymerizable carbon double bonds; to a process for coating a substrate metal surface coated at least with a primer coat, said process comprising at least one step of at least single-sidedly applying the aqueous coating composition as topcoat to the substrate metal surface coated at least with a primer coat; and also to a coated substrate obtainable by this process.. .
Basf Coatings Gmbh


Dispersants with multiple aromatic imide anchor groups


Polymeric dispersants are disclosed that include a urethane backbone at least one pendantly attached imide group, wherein the carbonyl of the imide are chemically bonded to a single or fused aromatic ring. The aromatic ring can be substituted with various electron withdrawing or releasing groups.
Lubrizol Advanced Materials, Inc.


Polycarbonate compositions having improved adhesion to polyurethane layers


The present invention relates to compositions and composite components formed from these compositions and a polyurethane layer, which are notable for improved adhesion between the two layers, and a process for producing the composite components.. .
Covestro Deutschland Ag


In-situ foaming system for forming flame-retardant polyurethane foam in situ


An in-situ foaming system for forming a flame-retardant polyurethane foam in situ comprising a first liquid containing a polyisocyanate (a), a second liquid containing a polyol (b), a trimerization catalyst (c), a foaming agent (d), a foam stabilizer (e), and additives (f) comprising red phosphorus and at least one member selected from the group consisting of phosphoric acid esters, phosphate-containing flame retardants, bromine-containing flame retardants, boron-containing flame retardants, antimony-containing flame retardants, and metal hydroxides.. .
Sekisui Chemical Co., Ltd.


Phenolic resin composition, epoxy resin composition, and cured epoxy resin


A phenolic resin composition and an epoxy resin composition from which a cured epoxy resin having excellent heat resisting properties and a low dielectric constant can be produced. The phenolic resin composition contains a modified phenolic resin and a tetrakisphenolethane compound, the modified phenolic resin being prepared by condensation of a cyclic hydrocarbon compound having two or more unsaturated bonds and a compound having a phenolic hydroxyl group, in which the content of the tetrakisphenolethane compound is 3% to 60% by mass with respect to the total content of the modified phenolic resin and the tetrakisphenolethane compound.
Jfe Chemical Corporation


Polyfunctional urethane (meth)acrylates comprising low-monomer-content diisocyanate monoadducts


Polyfunctional urethane (meth)acrylates comprising low-monomer-content diisocyanate monoadducts. .
Evonik Degussa Gmbh


Compositions of phenolic biopolymers


Compositions comprising phenolic biopolymers and a liquid medium comprising a halogenated polyol as well as their preparation and their use in the manufacture of polyurethane foams and premixes are disclosed.. .
Solvay Sa


Novel crystalline form of 2-piperidin-4-yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenylmethanesulphonate


The present invention relates to a novel crystalline form of 2-{3-[2-(1-{[3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]-4,5-dihydro-1,2-oxazol-5-yl}-3-chlorophenylmethansulphonate, to processes for its preparation and to its use in agrochemical preparations.. .
Bayer Cropscience Aktiengesellschaft


Integrated process for converting methane to aromatics and other chemicals


Systems and methods for integrated production of aromatics and other chemicals are described. Systems and methods may include a process for producing benzene, methanol, butanals, dimethyl ethers, olefins and other chemicals that includes providing methane to a first reactor to produce a first product stream comprising benzene and hydrogen; recovering benzene and mixing the first product stream with a carbon dioxide and/or steam feed stream; providing the combined benzene depleted first product stream and carbon dioxide and/or steam feed stream to a second reactor to produce a second product stream comprising synthesis gas, water and unconverted methane and carbon dioxide; and providing the synthesis gas to a third reactor to produce a third product stream comprising methanol, butanals, and other chemicals..
Saudi Basic Industries Corporation


Process for the aromatization of alkanes in an alkane-containing gas stream


A process for the aromatization of alkanes in an alkane-containing gas stream, which alkane-containing gas stream contains at least one alkane selected from the group consisting of ethane, propane or butane and contains essentially no methane, comprising contacting the alkane-containing gas stream in a reaction zone with a moving bed comprising an aromatization catalyst and a hydrogen acceptor under alkane aromatization conditions to produce a product stream comprising aromatics and hydrogen wherein at least a portion of the hydrogen is bound by the hydrogen acceptor in the reaction zone and removed from the product and the reaction zone.. .
Shell Oil Company


Biofiltration system and process for combined and simultaneous treatment of methane and of leachate


The present invention relates to a system and process for combined and simultaneous treatment of methane and of nitrogenous liquid effluent, inter alia, landfill leachates. Principally, the invention provides a biofiltration system and process for the combined and simultaneous treatment of gas containing methane (ch4) and of nitrogenous liquid effluents by virtue of synergy between nitrifying and methanotrophic microorganisms.
Centre De Recherche Industrielle Du Quebec


Ammonia synthesis for fertilizer production


A method for synthesizing ammonia for agricultural fertilizers employs water (h2o) as the source of hydrogen (h2) in ammonia (nh3) synthesis, and gathers carbon monoxide (co) as a limiting reagent for combining in a wgs (water-gas-shift) reaction for producing hydrogen. The wgs reaction employs co with the water to produce carbon dioxide (co2) and h2, consuming undesirable co from other industrial applications.

Ammonia synthesis for fertilizer production


A method for synthesizing ammonia for agricultural fertilizers employs water (h2o) as the source of hydrogen (h2) in ammonia (nh3) synthesis, and gathers carbon monoxide (co) as a limiting reagent for combining in a wgs (water-gas-shift) reaction for producing hydrogen. The wgs reaction employs co with the water to produce carbon dioxide (co2) and h2, consuming undesirable co from other industrial applications.

Erosion resistant films for use on heated aerodynamic surfaces


The present disclosure provides a tape comprising: a) a single layer comprising a crosslinked polymer, selected from the group consisting of crosslinked polyurethane, crosslinked polyurea, and crosslinked mixed polyurethane/polyurea polymer, and b) an adhesive layer. In another embodiment, the tape comprises at least one layer comprising a semi-interpenetrating polymer network of a crosslinked acrylate and an uncrosslinked polymer selected from the group consisting of polyurethane, polyurea, and mixed polyurethane/polyurea polymer..
3m Innovative Properties Company


Motorcycle engine mount having improved stiffness


A motorcycle engine mount having improved stiffness. The device is a bolt-in replacement for the original equipment manufacturer engine mounts for fxd_series harley davidson motorcycles.





Follow us on Twitter
twitter icon@FreshPatents

###

This listing is a sample listing of patent applications related to Ethane for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Ethane with additional patents listed. Browse our RSS directory or Search for other possible listings.


1.406

5775

1 - 1 - 128