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Ethane patents



      
           
This page is updated frequently with new Ethane-related patent applications. Subscribe to the Ethane RSS feed to automatically get the update: related Ethane RSS feeds. RSS updates for this page: Ethane RSS RSS


Metal complex compounds as catalysts for polyurethane compositions

Laminated film

Date/App# patent app List of recent Ethane-related patents
10/09/14
20140303398
 Method for producing vinyl acetate patent thumbnailMethod for producing vinyl acetate
The present invention discloses a method for producing vinyl acetate. Inert gas is introduced into cycling gas to improve the explosion limit of oxygen, enlarge a stable area of a reaction system and improve the oxygen concentration of the reaction system, thus reducing the reaction temperature, prolonging the service life of a catalyst, and improving the selectivity of the vinyl acetate.
10/09/14
20140303330
 Radical-curable hot-melt urethane resin composition and optical molded body patent thumbnailRadical-curable hot-melt urethane resin composition and optical molded body
A radical-curable hot-melt urethane resin composition includes 100 parts by mass of a hot-melt urethane (x) having a (meth)acryloyl group and 0.5 to 5.0 parts by mass of a radical polymerization initiator (y), wherein the hot-melt urethane (x) is obtained by introducing, using a (meth)acrylate compound (d) having an active-hydrogen-containing group, a (meth)acryloyl group into a hot-melt urethane prepolymer (c) that has isocyanate groups at its terminals and is obtained by a reaction of a polyol (a) and an alicyclic polyisocyanate (b), the polyol (a) containing an aliphatic polycarbonate polyol (a1), an alicyclic polycarbonate polyol (a2), or an aliphatic polyether polyol (a3), in an amount of more than 50 mol % and 100 mol % or less of the total number of isocyanate groups of the urethane prepolymer (c).. .
10/09/14
20140303321
 Metal complex compounds as catalysts for polyurethane compositions patent thumbnailMetal complex compounds as catalysts for polyurethane compositions
The invention relates to metal complex compounds of the formula mk(l)x(y)kz-nx, where the ligand l has the formula (i), and to metal complex compounds which include the reaction product of at least one salt or a complex of a transition metal or a main group metal element of the groups 13 to 15 and at least one 1,3-ketoamide. Such complex compounds are suitable in particular as catalysts for polyurethane compositions.
10/09/14
20140303316
 Laminated film patent thumbnailLaminated film
A laminated film has a layer (a) on at least one side of a base film, wherein resin contained in the layer (a) has (1) a (poly)caprolactone segment and (2) a urethane bond and, in measurement using a micro hardness tester, a maximum displacement amount in a thickness direction of the layer (a) is 1.0 to 3.0 μm and a creep displacement amount in the thickness direction of the layer (a) is 0.2 to 0.5 μm when a load of 0.5 mn is applied for 10 seconds, and a permanent displacement amount in the thickness direction of the layer (a) is 0.3 to 0.65 μm when the load is released to 0 mn.. .
10/09/14
20140303307
 Composition for sealing a colorant to a surface and/or for protecting a surface patent thumbnailComposition for sealing a colorant to a surface and/or for protecting a surface
A composition for treating a surface such as carpets. The composition includes a film forming polyurethane dispersion having first and second film forming polyurethane dispersions.
10/09/14
20140303276
 Composition for sealing a colorant to a surface and/or for protecting a surface patent thumbnailComposition for sealing a colorant to a surface and/or for protecting a surface
A composition for sealing a colorant that is applied to a surface, such as carpets. The composition includes a film forming polyurethane dispersion having first and second film forming polyurethane dispersions.
10/09/14
20140303273
 Uv-curable ink patent thumbnailUv-curable ink
The present invention is related to a uv-curable printing ink comprising a binder system consisting of at least one reactive diluent and at least one polyurethane resin which is inert to said diluent, wherein said ink is solvent-less and said binder system has a viscosity in the range of 200-400 poises, preferably 250-300 poises, at 30° c. And a shear rate between 40.000 s−1 and 70.000 s−1, as measured with a laray viscometer..
10/09/14
20140303271
 Flame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams patent thumbnailFlame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams
The invention provides pentabromobenzyl moiety containing hydroxy-functional compounds which are useful as flame-retardants in flexible and rigid polyurethane foams and also in rigid polyisocyanurate foams. Processes for preparing the compounds, polyurethane and polyisocyanurate foams containing the compounds are also provided by the invention..
10/09/14
20140303247
 Membrane activated chelators and use in the prevention and treatment of parasitic infection patent thumbnailMembrane activated chelators and use in the prevention and treatment of parasitic infection
Provided herein are pharmaceutical compositions useful in the prevention and treatment of protozoan infections in mammals comprising administering to the subject a pharmaceutical composition comprising at least one membrane activated chelator compound which is a lipophilic diester derivative of the chelating agent 1,2-bis(2 aminophenoxy)ethane-n,n,n′,n′-tetraacetic acid, or a salt, solvate, stereoisomer, or prodrug thereof, as well as compositions which include at least one or more other anti-parasitic compound, and a pharmaceutically acceptable carrier, in an effective amount. Methods for prevention, treatment, and combination therapies are also provided..
10/09/14
20140303225
 Pharmaceutical composition for peroral administration of 3,3'-diindolylmethane patent thumbnailPharmaceutical composition for peroral administration of 3,3'-diindolylmethane
Block copolymer pharmaceutical compositions containing 3,3′-diindolylmethane (dim). The pharmaceutical composition for peroral administration comprises 3,3′-diindolylmethane as an active component and a target additive, the target additive being a block copolymer of oxyethylene and oxypropylene, in which the content of the hydrophobic oxypropylene block is less than 50 mass % and the molecular mass of the hydrophilic oxyethylene block is equal to 2,250 da or more, at a ratio of the active component to the selected block copolymer varying between 1:2 and 1:10.
10/09/14
20140303114
Method for the extraction of furan derivative compounds from seeds of hass avocado (persea americana mill) at low temperature and their use as repellents and miticides against tetranychus urticae, tetranychus cinnabarinus, oligonychus yothersi, panonychus citri, and brevipalpus chilensis.
This invention relates to the extraction and use of bioactive compounds from avocado seeds (var. Hass; persea americana mill) at room temperature.
10/09/14
20140302734
Process for the coating of textiles
A process for the production of coated textiles comprises at least the steps of a) bringing a textile substrate into contact with an aqueous dispersion a comprising at least one salt and at least one modified cellulose, b) bringing a textile substrate into contact with an aqueous dispersion b comprising at least one polymer selected from the group consisting of polyurethane, polyacrylate and polybutadiene and c) precipitation of the polyurethane in or on the textile substrate. The salt of dispersion a is an organic onium salt of one or more elements of the fifth main group of the periodic table of the elements.
10/09/14
20140302398
Polyurethane-based electrode binder compositions and electrodes thereof for electrochemical cells
The invention relates to an electrode binder composition, an electrode made using the described binder composition, and an electrochemical cell made using the described electrode, where the all of these materials are made using a composition of a poly(dialkylene ester) thermoplastic polyurethane composition. The electrode is made using the described thermoplastic polyurethane and an electrode active material.
10/09/14
20140302308
Paint protective film comprising nanoparticles
Described herein is a method of making a multi-layer article and paint protective films, wherein a mixture comprising a polyurethane coating solution and a plurality of nanoparticles is coated onto a casting liner to form a first layer; and a thermoplastic polyurethane is disposed onto the first layer opposite the casting liner. Multi-layer articles by the process of the present disclosure have been found to be resistant to compositions comprising strong acids and/or a functionalized organosilane..
10/09/14
20140302297
Polylactic acid resin composition and a packaging film
The polylactic acid resin composition comprises a polylactic acid resin including a hard segment comprising a polylactic acid repeating unit and a soft segment comprising a polyurethane polyol repeating unit in which polyether polyol repeating units are linearly linked via a urethane bond; and a specific content of antioxidant.. .
10/09/14
20140302294
Multi-layer acoustical flooring tile and method of manufacture
An acoustical vinyl tile having an integral acoustical layer is disclosed. The vinyl tile includes a vinyl portion and an acoustical portion.
10/09/14
20140302267
Abhesive coatings
A monolithic, self-stratifying polymer coating, comprising: inner and outer-most surfaces on opposite sides of the coating, the inner surface being in contact with and adhered to an article; a surface region, extending from the outermost surface to a depth of about 2 nm from the outermost surface; a middle region, extending from a depth of about 2 nm from the outermost surface to a depth of less than about 2000 nm from the outermost surface; and a bulk region, extending from a depth of less than about 2000 nm from the outermost surface to the inner surface; wherein the surface region comprises a fluorous polyoxetane having the formula: (i) wherein n is an integer of 0-1 1, and m is an integer>0, in a greater concentration relative to the middle and bulk regions; wherein the middle region comprises 3f-sio1.5 groups in a greater concentration relative to the surface and bulk regions; and wherein the bulk region comprises a polyurethane in a greater concentration relative to the surface and middle regions.. .
10/09/14
20140301941
System and method for extracting and collecting substances from a molecular combination
A process for extracting hydrocarbons from a molecular combination is provided. The process includes heating a molecular combination to dissociate it into a particle stream of carbon cations, hydrogen cations, and oxygen anions; guiding the stream through a non-conductive conduit; moving the dissociated particle stream through a magnetic field to separate the cations from the anions; and isolating the separated cations from the anions.
10/09/14
20140301934
Pyrolysis and gasification systems, methods, and resultants derived therefrom
A process and system for the controlled thermal conversion of a carbonaceous feedstock, including: exposing the feedstock to one or more predetermined temperatures and one or more predetermined pressures for one or more predetermined amounts of time in one or more chambers to produce a gas product and a solid product, wherein the gas product includes one or more of methane, carbon monoxide, hydrogen, and one or more noxious chemicals and the solid product includes carbon and carbon nano-structures; sequestration enabling at least a portion of the carbon by creating associated lewis acid sites; sequestering at least one of the one or more noxious chemicals in the one or more chambers using the sequestration enabled carbon; and controlling the constituents of the gas product using feedback, thereby providing a predictable and stable gas product from an unknown and/or variable feedstock and communicating data via smartgrid communications protocols.. .
10/09/14
20140301096
Uv-curable coating compositions for a flow coating and flow coating methods using the same
An uv-curable coating composition for a flow coating comprises about 20 to about 35 parts by weight of an aliphatic urethane acrylate oligomer having an unsaturated group; about 15 to about 25 parts by weight of an acrylate monomer having a trifunctional or tetrafuntional unsaturated group; about 1 to about 4 parts by weight of an additive agent including an uv absorbent and a light stabilizer; about 1 to about 3 parts by weight of a photoinitiator; and about 38 to about 55 parts by weight of an alcohol-based or ether-based solvent.. .
10/09/14
20140300031
Binder system based on polyurethane for producing cores and casting molds using cyclic formals, molding material mixture, and method
A binder system for a molding mixture has at least one phenolic resin component, at least one isocyanate component and at least one solvent component, where the at least one solvent component is a cyclic formal, also known as a cyclic formaldehyde, with or without additional solvents. The phenolic resin component is prepared by reacting a phenol compound with an aldehyde compound.
10/09/14
20140299021
Non-aqueous solvent composition and its use as barrier liquid
A non-aqueous solvent composition comprising 0 to 10 wt. % of n-alkyl pyrrolidone, 0 to 5 wt.
10/09/14
20140298992
Adsorbent having utility for co2 capture from gas mixtures
A carbon pyrolyzate adsorbent is described that is selective for carbon dioxide in contact with gas mixtures including carbon dioxide and methane. The adsorbent has a carbon dioxide adsorbent capacity at 1 bar pressure of greater than 50 cm3 carbon dioxide per gram of adsorbent at 273k, a methane adsorption capacity at 1 bar pressure of less than 35 cm3 methane per gram of adsorbent at 21° c., and a bulk density of greater than 0.55 gram per cubic centimeter of volume.
10/09/14
20140298953
Method and apparatus for recycling methane
The present invention relates to a method and gasification system for recycling methane-rich gas from syngas stream emanating from fluidized bed reactor and then returning the methane to the fluidized bed reactor. The method comprises recovering methane-rich gas from the synthesis gas and delivering at least a portion of the recovered methane-rich gas to the fluidized bed reactor.
10/09/14
20140298902
System and method for environmental measurements
A system for conducting measurements in an environment of a fluid containment and for displaying said measurements in real time is disclosed. The system contains a plurality of sensors including a distance sensor, a gyroscope and optionally a rainfall gauge and a methane sensor.
10/09/14
20140298873
Modified release agrochemical composition and a process for preparing the same
The present disclosure relates to a modified release agrochemical composition and a process for preparing the same. The composition comprises cores of one or more active ingredient coated with at least one layer of hydrophobic material as a preliminary coat which is further coated with at least one layer of polyurethane based polymeric material.
10/09/14
20140298818
Control method and control device for lean fuel intake gas turbine
A method and a device for controlling a lean fuel intake gas turbine engine, which can stably maintain operation of the gas turbine engine by preventing misfire and burnout of a catalytic combustor even when a catalyst in the combustor is deteriorated. A difference between measured temperatures of an inlet and an outlet of the combustor with respect to a methane concentration in an intake gas that is to be taken into the lean fuel intake gas turbine engine is compared with reference temperature difference data that is data indicating difference between temperatures of the inlet and the outlet of the combustor including a catalyst in its initial state to be a reference, and at least one of the inlet temperature and the outlet temperature of the combustor is controlled based on a difference between the measured temperature difference and the reference temperature difference data..
10/02/14
20140296679
Pacemaker lead and other medical implant devices
An implantable medical device for electrical stimulation or sensing includes a body supporting at least one flexible elongate conductor element. The body includes an insulating structure that protects the flexible conductor element(s).
10/02/14
20140296431
Method for producing polyurethane lens
Wherein in the general formula (1), r1 represents an alkyl group having from 1 to 20 carbon atoms or an aryl group having from 6 to 10 carbon atoms; a represents a number of from 0 to 2; and b represents a number of 1 or 2.. .
10/02/14
20140296428
Modified polyurethanes
Where r is a saturated straight chain or branched chain aliphatic group of from 2 to 8 carbon atoms. The invention also relates to polyurethane dispersions prepared from the prepolymers and to various uses of the resultant dispersions..
10/02/14
20140296427
Zinc(ii) complex compounds as catalysts for polyurethane compositions
The present invention relates to zinc(ii) complex compounds of the formula zn(l)x(y)2-x, wherein the ligand l has the formula (i). Such complex compounds are particularly suitable as catalysts for two-component polyurethane compositions.
10/02/14
20140296426
Composition for forming thermally-cured coating film and thermally-cured coating film
The composition is a composition for forming a thermally-cured coating film, and comprises polyurethane resin comprising at least one group selected from the group consisting of a methacryloyloxy group, an acryloyloxy group, a methacryloyl group, and an acryloyl group; polythiol; and solvent.. .
10/02/14
20140296361
Process for making a polyurethane foam
Process for making a foam suitable as plant growth medium by reacting a polyisocyanate, a polyether polyol mixture and water at an isocyanate index of 90-150 wherein the polyol mixture used comprises at least 2 polyols and wherein the polyol mixture comprises less than 50% by weight oxyethylene calculated on the weight of the polyol mixture.. .
10/02/14
20140296359
Isocyanate free polymers and methods of their production
The invention relates to novel methods for producing isocyanate-free synthetic materials, such as plastics, polymers and/or modified polyurethanes, comprising melt extrusion processing of combinations of thermoplastic polyurethane and nanoclays.. .
10/02/14
20140296123
Urethane based extenders for surface effect compositions
A method of treating a substrate comprising contacting the substrate with a composition comprising i) an agent which provides a surface effect and ii) a polymer extender composition comprising a urethane based compound, a composition for treating a substrate, and treated substrates thereof.. .
10/02/14
20140295996
Golf ball core having medium positive hardness gradient and high surface hardness
A golf ball includes a single solid core having a surface hardness and a geometric center hardness. The core has an outer diameter of about 1.5 to 1.62 inches.
10/02/14
20140295978
Insert for shear-type flexible shaft couplings
A non-split, unitary insert for a shear-type flexible shaft coupling is provided. The insert has an inner ring and an outer ring that is non-removably joined to and encircles the inner ring.
10/02/14
20140295741
Polyurethane foam article
Herein are disclosed an apparatus and method for reaction injection molding of polyurethane foam. In the method, a recirculation loop containing polyols along with an effective amount of water, and a recirculation loop containing isocyanates, are each partially evacuated..
10/02/14
20140295724
Non-fluorinated urethane based coatings
A compound for imparting water repellency and optionally stain release to substrates wherein the compound is prepared by (i) reacting (a) at least one isocyanate group-containing compound selected from isocyanate, diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one isocyanate-reactive compound selected from formula (ia), (ib), or (ic):. .
10/02/14
20140295518
Process for generation of hydrogen and syngas
The present invention is related to a process for generation of hydrogen and syngas based on biomimetic carbonation and photocatalysis. A path breaking way has been developed for generation of solar fuels in specific hydrogen by coupling biomimetic carbonation with photocatalysis.
10/02/14
20140295329
Holographic medium having a protective layer
This invention relates to a holographic medium comprising a protective layer and a photopolymer film which is bonded to the protective layer and contains polyurethane matrix polymers, acrylate writing monomers and photoinitiators, wherein the protective layer is impermeable to the constituents of the photopolymer film, is optically clear and is transparent to electromagnetic radiation having a wavelength in the range of from 350 to 800 nm. The invention further provides the use of a holographic medium according to the invention in the production of holograms, and a process for the production of a holographic medium according to the invention..
10/02/14
20140295328
Chain transfer reagents in polyurethane-based photopolymer formulations
The present invention relates to photopolymer formulations comprising: matrix polymers (a), obtainable by reacting at least one polyisocyanate component (a) and one isocyanate-reactive component (b); a writing monomer (b); a photoinitiator (c); a catalyst (d); and a chain transfer reagent (e). A holographic medium that contains a photopolymer formulation according to the invention or can be obtained by using it, the use of a photopolymer formulation according to the invention for manufacturing holographic media, and a method for producing a holographic medium by using a photopolymer formulation according to the invention are also subject matter of the invention..
10/02/14
20140295181
Multilayer film for decorative moldnig, polyurethane resin, and method for producing decorative molded body
(2): the protective layer contains a compound (x) having a glycidyl ether, and an alkoxysilyl and/or a silanol group, and the polyurethane resin (u) is a polyurethane resin (u2) that has an amino group, or a carboxyl group and/or a salt thereof.. .
10/02/14
20140295151
Print sheet and multifunctional projection screen using same
The invention provides a print sheet and a multifunctional projection screen using the print sheet, wherein the print sheet comprises, on a substrate, sequentially a precoat layer, a dot-printed layer, an easily adhesive layer, and a surface protective layer comprising a crosslink-hardened material of a hardening resin composition; and the precoat layer comprises a resin composition comprising titanium oxide and at least one resin selected from a polyurethane resin and an acryl polyol resin. The print sheet can be obtained by using a gravure printing method having outstanding production efficiency; and in addition, it has a dot pattern readable with high reading precision by a prescribed dot size (dot diameter in the range of 80 to 130 μm)..
10/02/14
20140295139
Surface protection film
A surface protection film contains a urethane resin formed by polymerizing an acrylic resin having a hydroxyl group at a side chain and an isocyanate, and has a martens' hardness of 50 n/mm2 or less and a surface roughness ra measured based on jis-b0601 of from 0.05 μm to 1.0 μm.. .
10/02/14
20140295089
Roller coating
A method of preparing the surface of a roller comprising adding a coating comprising isocyanate to a ground surface of the roller. A roller comprising a ground surface, the ground surface having unreacted hydroxyl (—oh) groups on the surface of the roller and a layer of isocyanate layered over the unreacted hydroxyl (—oh) groups on the surface of the roller, the isocyanate forming a urethane bond on the surface of the roller..
10/02/14
20140295011
Composition containing triticum aestivum lamarck leaf extract or fraction thereof as active ingredient
The present invention relates to a pharmaceutical composition for prevention and treatment of hyperlipidemia or fatty liver disease, the composition containing dichloromethane fractions as an active ingredient amongst fractions obtained by fractionating the alcohol extract of triticum aestivum lamarck leaves in an order of dichloromethane, ethyl acetate, and butanol.. .


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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.
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