FreshPatents.com Logo
Enter keywords:  

Track companies' patents here: Public Companies RSS Feeds | RSS Feed Home Page
Popular terms

[SEARCH]

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

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


Date/App# patent app List of recent Ethane-related patents
01/22/15
20150025202
 Process patent thumbnailProcess
The present invention relates to a process for the introduction of liquid feeds to a polymerisation process, and in particular provides a process for the introduction of a fresh feed selected from fresh comonomer and fresh inert hydrocarbon to a polymerisation reactor, which process comprises passing said fresh feed and a process stream comprising a first component selected from hydrogen, nitrogen and methane and a second component which is a monomer to a separator at a pressure of 0.4 mpa (4 bar) or less to produce a first stream comprising the majority of the first component and a second stream comprising the majority of the fresh feed and the majority of the second component, and passing the second stream to the polymerisation reactor.. .
Ineos Europe Ag
01/22/15
20150025164
 Polyurethane rigid foams patent thumbnailPolyurethane rigid foams
The present invention relates to polyurethane rigid foams formulations. More particularly, the present invention relates to polyurethane rigid foams formulations, prepared from aromatic polyester polyols, which show improved compressive strength.
Dow Global Technologies Llc
01/22/15
20150025161
 Polyurethane-grafted hydrogels patent thumbnailPolyurethane-grafted hydrogels
An article comprising two chemically grafted polymer layers comprising a hydrogel layer and an end-functionalized polyurethane layer. The invention also includes methods of making and using the article..
01/22/15
20150025079
 Glutaraldehyde based biocidal compositions and methods of use patent thumbnailGlutaraldehyde based biocidal compositions and methods of use
Provided are biocidal compositions comprising glutaraldehyde and a compound selected from the group consisting of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane; tris(hydroxymethyl)-nitromethane; and a hexahydrotriazine compound. The compositions are useful for controlling microorganisms in aqueous or water-containing systems..
Dow Global Technologies Llc
01/22/15
20150025078
 Glutaraldehyde based biocidal compositions and methods of use patent thumbnailGlutaraldehyde based biocidal compositions and methods of use
Provided are biocidal compositions comprising glutaraldehyde and a compound selected from the group consisting of 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane; tris(hydroxymethyl)-nitromethane; and a hexahydrotriazine compound. The compositions are useful for controlling microorganisms in aqueous or water-containing systems..
Dow Global Technologies Llc
01/22/15
20150024915
 Sheet conveying roller patent thumbnailSheet conveying roller
The inventive sheet conveying roller has a double-layer structure including a tubular outer layer and an inner layer inserted directly in the tubular outer layer without the intervention of an adhesive agent. The sheet conveying roller includes a roller body of a double-layer structure including a tubular outer layer (6) of a urethane thermoplastic elastomer and an inner layer (7) of a rubber such as iir inserted directly in the tubular outer layer (6) without the intervention of an adhesive agent.
Sumitomo Rubber Industries, Ltd.
01/22/15
20150024247
 Printed silver oxide batteries patent thumbnailPrinted silver oxide batteries
An energy storage device, such as a silver oxide battery, can include a silver-containing cathode and an electrolyte having an ionic liquid. An anion of the ionic liquid is selected from the group consisting of: methanesulfonate, methylsulfate, acetate, and fluoroacetate.
Nthdegree Technologies Worldwide Inc.
01/22/15
20150024218
 Photocurable sheet-type adhesive composition for optical use patent thumbnailPhotocurable sheet-type adhesive composition for optical use
The present invention is a photocurable sheet-shape adhesive for optical use, which contains the following components (a) to (d): (a) 100 parts by mass of a urethane (meth)acrylate oligomer having a weight average molecular weight of 20,000 to 100,000; (b) 3 to 70 parts by mass of a phenoxy resin having a glass transition temperature of 50 to 120° c.; (c) 0.1 to 10 parts by mass of a photopolymerization initiator; and (d) 1 to 50 parts by mass of a (meth)acrylate monomer which has 8 to 30 repeated blocks having an ether linkage in the molecule and containing at least one (meth)acryloyl group in the molecule.. .
01/22/15
20150024217
 Polymer, process and composition patent thumbnailPolymer, process and composition
There is described an aqueous urethane acrylate copolymer dispersion comprising a) from 10 to 95 wt-% of a polyurethane copolymer, and b) from 5 to 90 wt-% of a polyvinyl copolymer, where vinyl copolymer (b) comprises from 30 parts to 100 parts by weight of biorenewable monomer(s)—such as itaconic acid, itaconate diesters and/or diamides for example dimethyl itaconate (dmi) or dibutyl itaconate (dbi) and where optionally the composition has a residual monomer level of less than 5000 ppm.. .
Dsm Ip Assets B.v.
01/22/15
20150024157
 Fouling release coatings patent thumbnailFouling release coatings
A composition for use in the manufacture of a fouling release coating, e.g. At least one layer of a fouling release coating, comprising at least one curable or crosslinkable polysiloxane and at least one silane terminated polyurethane..
Jotun A/s
01/22/15
20150024132

Method of producing a self-adhesive tape having a layer of photoinitiator-free pressure-sensitive acrylate hotmelt adhesive


The invention describes a double-sided, carrierless self-adhesive tape which can be used in particular for achieving very durable adhesive bonding of a variety of articles. This double-sided, carrierless self-adhesive tape is composed of a homogeneously crosslinked pressure-sensitive acrylate hotmelt composition of single-layer construction, which may have been lined with release materials such as siliconized release papers or release films.
Tesa Se
01/22/15
20150023895

Uv compositions having low active concentrations and high in vivo spf


At least one of r1 or r2 is a c1-c8 alkyoxy radical, and one of r1 or r2 is a straight or branched chain c1-c30 alkoxy radical or any non-alkoxy radical, or hydrogen; and r3 is a straight or branched chain c1-c30 alkyl. Further, the uv composition comprises from about 1.5% to about 3.5% of a uv active which is a butyl methoxydibenzoylmethane, and from about 3% to about 9% of a uv active that is 2-ethylhexyl-3-(4-methoxyphenyl)prop-2-enoate.
01/22/15
20150023720

Oil-based ink composition for ball-point pen, and oil-based ball-point pen refill using the same


Provided are: an oil-based ink composition for a ball-point pen having a favorable feeling of writing, the favorable deepness of a written trace, favorable light resistance, favorable ink stability over time, and favorable pigment dispersibility; and an oil-based ball-point pen refill using the oil-based ink composition. An oil-based ink composition for a ball-point pen comprising at least a dye, a pigment, and an organic solvent, wherein the dye is at least one salt-forming dye selected from the group consisting of salt-forming dyes of alkylbenzene sulfonic acids and xanthene-based basic dyes, salt-forming dyes of alkylbenzene sulfonic acids and triarylmethane-based basic dyes, and salt-forming dyes of alkylbenzene sulfonic acids and azomethine-based basic dyes..
Kabushiki Kaisha Pilot Corporation
01/22/15
20150020948

Automated detection of urethane application


A detection of urethane applied to a workpiece, and more particularly to automated infrared detection of urethane application on a workpiece in order to detect improper application of the urethane.. .
Gm Global Technology Operations Llc
01/22/15
20150020809

Passenger oxygen mask and breathing bag for an oxygen mask


The invention relates to a passenger oxygen mask for the emergency supply of oxygen in an aircraft, with a breathing bag which is provided on the entry side with a tube for the oxygen supply, wherein the tube and the breathing bag consist of polyurethane. The invention further relates to a breathing bag, with which a flow indicator is integrated into the connection piece..
B/e Aerospace Systems Gmbh
01/22/15
20150020476

Fire resistant coating and wood products


A fire-resistant coating for a wood product which includes a polyurethane matrix. The polyurethane matrix includes an aromatic isocyanate which is present in a quantity ranging from 20% to 50% by weight of the formulation, castor oil which is present in a quantity ranging from 10% to 60% by weight of the formulation, intumescent particles, and a fire retardant present in a quantity ranging from 1% to 40% by weight of the formulation.
Weyerhaeuser Nr Company
01/22/15
20150020474

Insulation board


External wall insulation system comprising a high efficient insulation layer of rigid polyurethane or polyisocyanurate foam provided on at least one side with a facing, preferably a gastight (aluminium) layer, and a base layer provided on at least one of the surfaces of the facing wherein said base layer is a polyurethane layer or a polyisocyanurate layer.. .
Huntsman International Llc
01/15/15
20150018591

Method of converting oxygenates to olefins


A method of converting an oxygenate comprising feedstock to olefins comprising: feeding an oxygenate comprising feedstock into a reactor containing an oxygenate to olefins conversion catalyst; contacting the feedstock with the catalyst at oxygenate conversion conditions to produce olefins; removing an effluent comprising the olefins from the reactor; passing the effluent through a compression section to form a compressed effluent; and adding methane to the compression section.. .
Shell Oil Company
01/15/15
20150018583

Process for producing phenol


In a process for producing phenol, benzene is reacted with a source of hydrogen containing methane in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylation reaction effluent comprising cyclohexylbenzene, benzene, hydrogen, and methane. A first stream comprising hydrogen, methane, and benzene is removed from the hydroalkylation reaction effluent and the first stream is washed with a second stream containing cyclohexylbenzene to produce a benzene-depleted hydrogen stream containing hydrogen and methane and a wash stream containing cyclohexylbenzene and benzene..
Exxonmobil Chemical Patents Inc.
01/15/15
20150018556

Process for preparing tiotropium bromide


The present invention relates to a novel process for the preparation of tiotropium bromide there is provided a process for preparing tiotropium bromide comprising (i) reacting scopine oxalate with diethylamine in an inert solvent to form scopine; (ii) reacting scopine and methyl di-(2-dithienyl)glycolate (mdtg) in the presence of an inorganic base, and in an inert solvent to form n-demethyltiotropium; (iii) reacting n-demethyltiotropium with bromomethane in an inert solvent to form tiotropium bromide; (iv) crystallizing tiotropium bromide in a mixture of methanol and acetone, and optionally thereafter, (v) micronizing the tiotropium bromide so formed.. .
Hovione International Limited
01/15/15
20150018541

Stabilisation of radiopharmaceutical precursors


The present invention relates to a method for improving stability of non fluoridated sugar derivatives, and in particular glucose derivatives such as 1,3,4,6-tetra-o-acetyl-2-o-trifluoromethanesulfonyl-β-d-mannopyranose which are used as precursors for production of radiofluoridated sugar derivatives for use in in vivo imaging procedures such as positron emission tomography (pet). The method comprises storing the non fluoridated sugar derivative in an organic solvent.
Ge Healthcare Limited
01/15/15
20150018507

Method for producing polythiol compound for optical materials and composition comprising same for optical materials


The present invention relates to a polythiol compound for a high quality optical material that exhibits excellent physical properties in terms of color, a composition for an optical material including the polythiol compound, a method for producing an optical material, and a method for preparing the polythiol compound. The method includes reacting an epichlorohydrin compound containing 0.5% by weight or less of impurities with 2-mercaptoethanol.
Koc Solution Co., Ltd
01/15/15
20150018450

Tire sealer and inflator and associated methods of packaging


A tire sealer and inflator can include a sealant composition, and a propellant composition. The propellant composition can include r152a (1,1-difluoroethane) propellant.
Technical Chemical Company
01/15/15
20150018444

Composition of matter polyols for polyurethane applications


There are provided ester polyols prepared from the esterification of ozone acids and branched primary polyols. There are also provided ester polyol esters prepared from an ester polyol of the invention and further esterifying the ester polyol with at least one carboxylic acid to produce at least one ester polyol ester.
Petroliam Nasional Berhad
01/15/15
20150018197

Zinc (1-methylimidazole)bis(2-ethylhexanoate) complex catalyzed coating material composition


Described are coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, and a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex. Also described is the use of a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex as a catalyst system for the urethane reaction in coating material compositions..
Basf Coatings Gmbh
01/15/15
20150018128

Multi-piece golf ball comprising low hardness gradient core


A golf ball includes a single core formed from a substantially homogenous rubber composition, an inner cover disposed about the core, and an outer cover. The inner cover includes an ionomeric material and has a hardness of about 60 shore d or greater.
Acushnet Company
01/15/15
20150017877

Bra cup and its manufacture


A bra cup molded by thermoforming comprises a layer of thermoformable polyurethane foam as well as an inner fabric and an outer fabric bonded to the foam layer. The outer fabric is composed of a three-dimensional knitted fabric comprising a first face and a second face separated from one another by a thickness of the three-dimensional knitted fabric that is greater than 1 mm.
Chantelle
01/15/15
20150017854

Textile fabric sheet having stain and liquid resistance and the preparation method thereof


Provided are a textile fabric sheet having stain and liquid resistance including (a) a fabric substrate, (b) a first polyurethane coating layer formed on a first surface of the fabric substrate; (c) a second aqueous acrylic coating layer formed on the first coating layer of the polyurethane coating layer; and (d) a third stain-resistant coating layer formed on the second aqueous acrylic coating layer and a method of preparing the same. Thus, a texture characteristic of the fabric substrate itself can be exhibited, and due to the polyurethane coating layer, the aqueous acrylic coating layer and the stain-resistant coating layer stacked in three steps, excellent water resistance, stain resistance and air permeability can be exhibited..
01/15/15
20150017725

Production polyurethane porous membrane to be used for at least one of applications of cell culture and cancer cell growth inhibition


A polyurethane porous membrane is produced by a simple method to be used for at least one of applications of cell culture and cancer cell growth inhibition. The production method of the polyurethane porous membrane to be used for at least one of the applications of cell culture and cancer cell growth inhibition comprises: a first step of forming a layer of a polyurethane material which is uncured, on a substrate; and a second step of supplying water vapor to an exposed surface of the layer of the polyurethane material formed on the substrate, which is away from the substrate, so as to cure the polyurethane material and provide the layer of the polyurethane material with a porous structure having a plurality of irregularities on the exposed surface..
National University Corporation Yamagata University
01/15/15
20150017697

Anaerobic process for producing biogas with a high methane content by means of the biodigestion of organic waste


This invention is about a process of increased biogas (9) production, with high methane content, in anaerobic biodigestion plants, with production of electric (11) and thermal energy. The process is based upon biotechnologies, hardware and software specifically developed for this aim.
G-meta Consultoria, Participações E Serviços Ltda
01/15/15
20150017533

Binder for electrodes of lithium secondary batteries, and lithium secondary battery which uses electrode produced using binder for electrodes of lithium secondary batteries


To provide a binder that has high adhesiveness to a collector, does not cause release in press molding, has high flexibility, and is excellent in binding capability and resistance to an electrolytic solution, and to provide a lithium secondary battery that is excellent in charge and discharge characteristics using an electrode produced with the binder. The binder for an electrode used contains a hydrophilic group-containing polyurethane as a water dispersion that contains (a) a polyisocyanate, (b) a compound that has two or more active hydrogen groups, (c) a compound that has one or more active hydrogen groups and one or more hydrophilic groups, and (d) a chain extending agent, or contains an aqueous resin composition containing a polymer of an unsaturated polymerizable monomer that is emulsified with the hydrophilic group-containing polyurethane..
Dai-ichi Kogyo Seiyaku Co., Ltd.
01/15/15
20150017530

Electrode with enhanced cycle life and lithium secondary battery including the same


The present invention relates to an electrode for a secondary battery including an electrode current collector, an electrode active material combination layer formed on one or both sides of the electrode current collector, and a polyurethane-based coating layer formed on the electrode active material combination layer, and a lithium secondary battery including the same.. .
Lg Chem, Ltd.
01/15/15
20150017451

Polymer, process and composition


There is described a polymer blend of a first and second polymer comprising: a) a first polymer of: vinyl (co)polymer; alkyd; urethane acrylic copolymer; polyurethane and/or polyester; b) a second copolymer from: b1) optionally at least 10 wt-% of one or derivatives of itaconic acid and/or isomers thereof; b2) up to 20 wt-% of one or more acid functional (or potentially acid functional) monomer(s) and b3) vinyl monomer(s) where wt % of each monomer (b1 to b3) is based on total (b) and where at least one of the first and second polymer is obtained from an itacon-functional monomer such as itaconic acid and/or its derivatives.. .
Dsm Ip Assets B.v.
01/15/15
20150017396

Ink for aqueous inkjet recording, inkjet recording method, and inkjet printed matter


An ink for aqueous inkjet recording contains: water; a hydrosoluble organic solvent; a pigment; and polycarbonate-based urethane resin particles, wherein the pigment contains a geminalbis phosphonic acid group and/or a geminalbis phosphonate group.. .
Ricoh Company, Ltd.
01/15/15
20150017353

Layer composite consisting of a photopolymer film and an adhesive layer


The present invention relates to a layer composite comprising an exposed photopolymer film and an adhesive layer which is connected to the photopolymer film at least in certain regions, wherein the photopolymer film comprises crosslinked polyurethane matrix polymers a), crosslinked writing monomers b) and a monomeric fluoroethane additive c), wherein the adhesive layer is in the form of a diffusion barrier for the fluoroethane additive c). The invention also relates to the use of the layer composite for producing chip cards, id documents or 3d images, as a product protective label, as a label, in banknotes in the form of a strip or window or as holographically optical elements in displays..
Bayer Intellectual Property Gmbh
01/15/15
20150017118

Molded or extruded cork composite and manufacturing compressed cork pet products and pet toys made from the same


A cork-catnip composite material is provided that is capable of being molded, compressed, extruded or similarly processed into small or large bodies or sheets and allow for the economic manufacture of a variety of products for domestic pets, especially felines. Dried and granulated catnip (or similar olfactory attractant) is blended with a fill material such as powdered or granulated agglomerate cork material are then mixed with a bonding agent.
Ourpet's Company
01/15/15
20150016638

Isolation of audio transducer


A head-mounted wearable device assembly is provided that includes a bone conduction transducer (bct) and an elastomeric isolation member that provides acoustic isolation between the bct and a housing of the head-mounted wearable device assembly. The elastomeric isolation member may be a polyurethane material having a hardness (durometer) on the order of 60 a.
Google Inc.
01/15/15
20150014604

Silver nanowire blended electrically conductive elastomer composition and manufacturing the same


The present invention provides a silver nanowire blended electrically conductive elastomer composition and method for manufacturing the same. The silver nanowire blended electrically conductive elastomer composition is formed by having a polyurethane prepolymer react with tetraaniline to form a copolymer, dissolving the copolymer in a solvent to form a copolymer solution and adding a doping agent and silver nanowires into the copolymer solution..
National Taipei University Of Technology
01/15/15
20150014596

Process for producing ammonia synthesis gas and a related front-end of an ammonia plant


A process for producing ammonia synthesis gas from a hydrocarbon source, comprising: conversion of the hydrocarbon source into a raw synthesis gas (14) in atr or pox reactor (11) which is fired with oxygen (12) or oxygen-enriched air (28); a water-gas shift treatment of the raw synthesis gas (14), which consist of a medium-temperature shift (15) at a temperature of 200-300° c., thus obtaining a shifted synthesis gas (16); purification of said shifted synthesis gas (16) including at least a step of pressure-swing adsorption (17) to remove residual carbon oxides and methane from the synthesis gas, obtaining a purified synthesis gas (18), and optionally, addition of nitrogen (19) to said purified synthesis gas (18), thus obtaining ammonia synthesis gas with a desired hydrogen to nitrogen ratio.. .
Casale Sa
01/15/15
20150014588

Boron-loaded liquid scintillator compositions and methods of preparation thereof


Described herein is a boron-loaded liquid scintillator composition comprising a scintillation solvent including at least one linear alkylbenzene (lab), diisopropyl naphthalene (din) or phenylxylyl ethane (pxe), or a combination of one or more thereof; at least one boron-containing material; one or more fluors, such as 2,5-diphenyloxazole (ppo), and optionally one or more wavelength shifters, such as 1,4-bis[2-methylstyryl]benzene (bis-msb). The boron-containing material may comprise a carborane, such as o-carborane, especially those enriched in boron-10.
Atomic Energy Of Canada Limited
01/15/15
20150014252

Water bottle coupled with filtration device


Water bottle coupled with a filtration cartridge including a plastic reservoir sufficiently flexible so that it can be gripped and squeezed, a drinking cap removably attached to the reservoir, a replaceable filtering element removably coupled with the drinking spout portion of the cap through which water inside the reservoir passes before being released through the spout. The removable filter includes and entry and an exit layer of felt and a layer of activated charcoal mixed with zeolite to reduce chlorine, trihalomethanes, organochlorines and heavy metals.
01/15/15
20150013377

Separating carbon dioxide and ethane from a mixed stream


Embodiments described herein provide methods and systems for separating a mixed ethane and co2. A method described includes generating a liquid stream including ethane and co2.
01/08/15
20150011777

Method for preparing d-biotin


Abstract the invention discloses a d-biotin preparation method. In the prior art, with a synthesis method utilizing malonic acid diester as raw materials, impurities are also produced along with the obtained d-biotin.
Zhejiang Medicine Co., Ltd., Xinchang Pharmaceutical Factory
01/08/15
20150011771

Process for the synthesis of etoricoxib


The present invention relates to a process for the synthesis of the anti-inflammatory agent 5-chloro-3-(4-methanesulfonylphenyl)-6′-methyl-[2,3′]bipyridine, referred to as compound of formula (1) or etoricoxib, which is a pharmaceutically active ingredient inhibiting cyclooxygenase-2. In particular, the application concerns a novel process of making the compound of formula (1) by oxidizing a compound of formula (4)..
Shanghai Golden Pharmatech Co., Ltd.
01/08/15
20150011760

Difluoromethylation of unsaturated compounds


A reagent for carrying out a difluoromethylation reaction of unsaturated compounds and ring-nitrogen-containing aromatic compounds, a zinc difluoro-methanesulfinate, as well as a method for making the reagent and a method for its use are disclosed.. .
The Scripps Research Institute
01/08/15
20150011703

Aqueous pigment dispersions based on polyurethane dispersants having components to interact with cellulose


Aqueous pigment dispersions based on polyurethane dispersants having components capable of interacting with cellulose are described. These components include a heterocycle pendent and or terminal to the polymer chain.
E I Du Pont De Nemours And Company
01/08/15
20150011690

Stabilized urethane based surface coating


An improved urethane pre-polymer-based surface coating comprising a mineral filler the improvement comprising a benzothiazolythio compound and arylsulphorylisocyanate compound. A method of delaying or preventing the cross-linking or gelation of a urethane pre-polymer-based surface coating prepared with a mineral filler, comprises adding to of the formulation the surface coating a benzothiazolythio compound and an arylsulphonylisocyanate compound in amounts effective to prevent or delay the cross-linking or gelation of the surface coating..
01/08/15
20150011666

Systems and methods for manufacturing foam parts


This disclosure relates generally to molded cellular foam parts and, more specifically, to methods of manufacturing cellular polyurethane foam parts. In an embodiment, a polymer production system includes an energy source configured to provide activation energy to a foam formulation to produce a foam part.
Johnson Controls Technology Company
01/08/15
20150011457

Long-lasting fragrance emitting article


Long-lasting fragrance delivery systems and uses of the systems to provide fragrance-emitting articles with a long-lasting fragrance are disclosed herein. The long-lasting fragrance delivery systems include an emulsion of silicone-based polyurethane, fragrance, and a carrier..
Kimberly-clark Worldwide, Inc.


Popular terms: [SEARCH]



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.
     SHARE
  
         





0.3424

3217

4 - 0 - 73