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Ionic patents


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

Date/App# patent app List of recent Ionic-related patents
 Lithium-air battery with sodium salt as mediator patent thumbnailnew patent Lithium-air battery with sodium salt as mediator
A lithium air battery is provided. The battery comprises: an anode compartment; a cathode compartment supplied with an o2 source; and a lithium ion conductive membrane separating the anode compartment from the cathode compartment.
Toyota Motor Engineering & Manufacturing North America, Inc.

 System and  using pre-equilibrium ballistic charge carrier refraction patent thumbnailnew patent System and using pre-equilibrium ballistic charge carrier refraction
A method and system for using a method of pre-equilibrium ballistic charge carrier refraction comprises fabricating one or more solid-state electric generators. The solid-state electric generators include one or more of a chemically energized solid-state electric generator and a thermionic solid-state electric generator.
Neokismet, Llc

 Quantum dot solar cell performance with a metal salt treatment patent thumbnailnew patent Quantum dot solar cell performance with a metal salt treatment
The performance of lead sulfide quantum dot (qd) photovoltaic cells is improved by exposing a qd layer to a solution containing metal salts after the synthesis of the qds is completed. The halide ions from the salt solution passivate surface lead (pb) sites and alkali metal ions mend pb vacancies.
Samsung Electronics Co., Ltd.

 Ionic electron conductive polymer capacitor patent thumbnailnew patent Ionic electron conductive polymer capacitor
Technologies are generally described for an electron conductive polymer capacitor may incorporate a conductive polymer mixture embedded with carbon nanoparticles between electrodes to rapidly charge and store large amounts of charge compared to conventional electrolytic capacitors. Such a capacitor may be constructed with a laminate sheet including layers of inner and outer electrodes, an electrolyte mixture between the electrodes, a conductive polymer mixture, and a composite mixture of carbon nanoparticles embedded in the conductive polymer between the inner electrodes.
Empire Technology Development Llc

 Method for producing a planographic printing plate patent thumbnailnew patent Method for producing a planographic printing plate
Provided is a method of producing a planographic printing plate, including: subjecting a planographic printing plate precursor, which has a support and a positive-working image recording layer, to image-wise exposure; and developing it using an alkaline aqueous solution which contains a specific compound and has a ph of from 8.5 to 10.8, in this order. The recording layer has: a lower layer containing a water-insoluble and alkali-soluble resin and an infrared ray absorbing agent; and an upper layer containing a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane.
Fujifilm Corporation

 Ionic silicone hydrogels patent thumbnailnew patent Ionic silicone hydrogels
The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.. .
Johnson & Johnson Vision Care, Inc.

 Fabric pretreatment solution patent thumbnailnew patent Fabric pretreatment solution
Disclosed is a pretreatment solution for treating a fabric before inkjet printing comprising an aqueous solution of (a) 1% to 60% by weight of at least one multivalent cationic salt; (b) 0.2% to 10% by weight of at least one acid; and (c) and 0.5% to 5% by weight at least one borate, all % are by weight of the aqueous pretreatment solution.. .
Eastern Tech Llc

 Preparation  polysaccharide fiber patent thumbnailnew patent Preparation polysaccharide fiber
A preparation method of a polysaccharide fiber is provided. The method includes the following steps.
Taiwan Textile Research Institute

 Electrodeposition of silver with fluoropolymer nanoparticles patent thumbnailnew patent Electrodeposition of silver with fluoropolymer nanoparticles
Electrolytic plating compositions and electrolytic plating processes for the co-deposition of silver or silver alloy with fluoropolymer nanoparticles are provided. The silver or silver alloy composite coating containing fluoropolymer nanoparticles has enhanced functional properties such as a reduced coefficient of friction.
Enthone Inc.

 In vitro assay buffer for cas9 patent thumbnailnew patent In vitro assay buffer for cas9
Provided herein is a reaction mixture comprising cas9 and a non-ionic surfactant, e.g., a polyoxyethylene surfactant. In certain embodiments, the reaction mixture may comprise a cas9 protein, a guide rna, a salt, a buffering agent, a nucleic acid target and a non-ionic surfactant.
Agilent Technologies, Inc.

new patent

Buffers for use with polymerases

Amplification reaction mixtures comprising a cationic surfactant and an anionic surfactant are provided.. .
Bio-rad Laboratories, Inc.

new patent

Dewatering compositions and methods

The present invention is drawn to dewatering components and methods for their use. As particularly preferred, the invention relates to dewatering components comprising a cationic starch and/or a tannin capable of separating and/or resolving oil-in-water emulsions, water-in-oil emulsions, particularly in crude petroleum oil..
Dober Chemical Corp.

new patent

Method of manufacturing polymer coated ferromagnetic particles

A method of manufacturing a polymer coated single ferromagnetic particle is provided. The method includes hydrophobizing one single hydrophilic ferromagnetic particle by absorbing an aliphatic acid having a hydrophobic aliphatic group and a hydrophilic acid group onto the single ferromagnetic particle to obtain a single hydrophobic ferromagnetic particle; emulsifying the one single hydrophobic ferromagnetic particle with a monomer liquid comprising a nonionic surface activating agent which re-hydrophilizes the one single hydrophobic ferromagnetic particle, to obtain an emulsified liquid; adding a radical addition initiator to the emulsified liquid; and emulsion polymerizing the monomer by radical addition polymerization..
Tamagawa Seiki Kabushiki Kaisha

new patent

Polymeric ionic salt catalysts and methods of producing thereof

Provided herein are polymeric ionic salt catalysts that are useful in the non-enzymatic saccharification processes. The catalysts described herein hydrolyze cellulosic materials to produce monosaccharides and/or disaccharides.
Midori Usa, Inc.

new patent

Methods for producing alpha-olefin polymer and hydrogenated alpha-olefin polymer

Provided is a method for producing an α-olefin polymer, comprising the step of polymerizing one or more kinds of α-olefins each having 3 to 30 carbon atoms with a polymerization catalyst obtained by using: (a) a metallocene compound; (b) an ionic compound capable of reacting with the metallocene compound to transform the compound into a cation; (c) an organometallic compound; and (d) one or more kinds of compounds selected from the group consisting of (d-1) an alcohol, (d-2) a phenol, and (d-3) an ether compound, the catalyst having a ratio between the component (a) and the component (d) of from 10:1 to 1:100 in terms of a molar ratio, and having a ratio of the component (d) to the component (c) of less than 1 in terms of a molar ratio.. .
Idemitsu Kosan Co., Ltd.

new patent

Polyelectrolyte polymers, their manufacture and use

A method of forming a polyelectrolyte polymer by photopolymerizing a monomer having an ionic group covalently linked to a photocurable group. The ionic group can be borate and/or phosphonium ion.
The University Of Western Ontario

new patent

Stabilized formulations containing anti-pcsk9 antibodies

The present invention provides pharmaceutical formulations comprising a human antibody that specifically binds to human proprotein convertase subtilisin/kexin type 9 (pcsk9). The formulations may contain, in addition to an anti-pcsk9 antibody, at least one amino acid, at least one sugar, or at least one non-ionic surfactant.
Regeneron Pharmaceuticals, Inc.

new patent

Synthesis of novel ionic liquids from lignin-derived compounds

Methods and compositions are provided for synthesizing ionic liquids from lignin derived compounds comprising: contacting a starting material comprising lignin with a depolymerization agent to depolymerize the lignin and form a mixture of aldehyde containing compounds; contacting the mixture of aldehyde containing compounds with an amine under conditions suitable to convert the mixture of aldehyde containing compounds to a mixture of amine containing compounds; and contacting the mixture of amine containing compounds with an acid under conditions suitable to form an ammonium salt, thereby preparing the ionic liquid.. .
Sandia Corporation

new patent

Synthesis of tetrabutylammonium bis(fluorosulfonyl)imide and related salts

The present invention is directed to methods comprising adding ammonia, either as an ammonium salt or as a gas at pressures below 0.01 mpa, to a sulfuryl fluoride solution to form the anion of bis(fluorosulfonyl)amine under conditions well suited for large-scale production. The bis(fluorosulfonyl)amine so produced can be isolated by methods described in the prior art, or isolated as an organic ion pair, such as an alkylammonium solid salt, or as an ionic liquid..
Trinapco, Inc.

new patent

Purification of bio based acrylic acid to crude and glacial acrylic acid

Processes for the purification of bio-based acrylic acid to crude and glacial acrylic acid are provided. The bio-based acrylic acid is produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof.
The Procter & Gamble Company

new patent

Recovery of 3-hydroxypropionic acid

A method for recovering a composition enriched in 3-hydroxypropionic acid from a fermentation broth comprising 3-hydroxypropionic acid and/or salts thereof comprises the steps of: (a) providing the fermentation broth having a ph of from about 2 to about 8 comprising: 3-hydroxypropionic acid and/or salts thereof, (b) acidifying the fermentation broth; (c) reducing the total sulfate ion and phosphate ion (d) distilling the resulting reduced ion aqueous solution and (e) recovering the product.. .
Cargill, Incorporated

new patent

Thermal salt-splitting of (alkyl)ammonium 3-hydroxypropionate

A salt-splitting liquid (ssl) and a process that uses the ssl to “split” (alkyl)ammonium 3-hydroxypropionate salts into ammonia (or amines) and 3-hydroxypropionic acid (3-hp) that minimizes increases in viscosity and condensation reactions of the 3-hp. Converting (alkyl)ammonium 3-hydroxypropionate in an aqueous mixture to 3-hp includes admixing a polar aprotic organic solvent and an azeotroping solvent with the aqueous mixture.
Rohm And Haas Company

new patent

Multiple stage tractor propulsion vehicle

A multiple stage orbital delivery vehicle that uses tractor propulsion to launch the vehicle into space. Only the upper stage of the vehicle includes an engine and avionics allowing the lower stages to be only liquid propellant tanks that may be dumped when empty.
The Boeing Company

new patent

Resilient anion exchange membranes prepared by polymerizing a composition

A resilient anion exchange membrane including a homogeneous cross-linked ion-transferring polymer substantially filling pores and substantially covering surfaces of a porous substrate, wherein the resilient anion exchange membrane is prepared by polymerizing a composition including a quaternary ammonium cationic surfactant monomer, a crosslinking monomer including two or more ethylenic groups, a free radical initiator, and a solvent.. .
Saltworks Technologies, Inc.

new patent

On-demand drug release using magneto-electric nanoparticles

Disclosed herein are methods of delivering drugs to a subject in a controlled release fashion by administering a magneto-electric nanoparticle having ionic bonds to a drug then applying a magnetic field to weaken the ionic bonds and release the drug.. .
The Florida International University Board Of Trustees

new patent

Method for decellularization of tissue grafts

The subject invention pertains to materials and methods for processing tissue to produce a natural, acellular replacement tissue that is immunocompatible with a recipient. According to the subject invention, harvested tissue is subjected to wash solutions wherein only amphoteric detergent(s) are used (e.g., anionic detergents are excluded).
University Of Florida Research Foundation, Inc.

new patent

Methods for the prevention or treatment of vessel occlusion injury

This invention provides methods of preventing or treating cardiac ischemia-reperfusion injury in a mammalian subject. The methods comprise administering to the subject an effective amount of an aromatic-cationic peptide to a subject in need thereof, wherein the peptide is d-arg-2 6-dmt-lys-phe-nh2 (ss-31)..
Stealth Peptides International, Inc.

new patent

Methods and apparatuses for amniotic fluid collection and isolation of cells

Disclosed herein are methods and apparatuses for the safe, high-yield collection of sterile amniotic fluid. The apparatus are configured to allow sufficient flexibility for the device to gain access to all areas of the amniotic cavity, to allow sufficient stiffness for the amniotic fluid collection device to puncture the amniotic and chorionic membranes, yet allow sufficient suppleness to pose no significant risk of maternal or fetal harm.

new patent

Compositions and methods of using (r)-pramipexole

Pharmaceutical compositions of (r)-pramipexole and one or more secondary therapeutic agents such as, for example, dopamine agonists, dopaminergic agonists, comt inhibitors, moa inhibitors, excitatory amino acid antagonists, growth factors, neurotrophic factors, antioxidants, anti-inflammatory agents, immunomodulators, anti-glutamatergics, ion channel blockers, α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (ampa) receptor antagonists, heat shock protein inducers/protein disaggregators and downregulators, monoamine oxidase type b (moab) inhibitors, multi-target agents, kinase inhibitors, bcl inducers, histone deacetylase (hdac) mediators, glial modulators, mitochondrial energy promoting agents, myostatin inhibitors, caspase inhibitors and combinations thereof or those related to mitochondrial dysfunction or increased oxidative stress are disclosed.. .
Knopp Biosciences Llc

new patent

Cholestosome vesicles for incorporation of molecules into chylomicrons

The present invention is directed to a cargo-loaded cholesteryl ester nanoparticle with a hollow compartment (“cholestosome”) consisting essentially of at least one non-ionic cholesteryl ester and one or more encapsulated active molecules which cannot appreciably pass through an enterocyte membrane in the absence of said molecule being loaded into said cholestosome, the cholestosome having a neutral surface and having the ability to pass into enterocytes in the manner of orally absorbed nutrient lipids using cell pathways to reach the golgi apparatus. Pursuant to the present invention, the novel cargo loaded cholestosomes according to the present invention are capable of depositing active molecules within cells of a patient or subject and effecting therapy or diagnosis of the patient or subject..

new patent

Highly bioavailable na-acyl acidic amino acid ester salt compositons with zwitterionic surfactants

Wherein r1 is an alkyl group having from 1 to 8 carbons, r2 is an alkyl group having from 6 to 30 carbons, n is from 1 to 6 and x− is an anion; a zwitterionic surfactant; an alcohol represented by r3—oh, wherein r3 is an alkyl group having from 2 to 6 carbons; an aqueous vehicle; and an oily component, wherein the composition has a ph of less than 7. Also provided are methods of inhibiting plaque in an oral cavity comprising the step of introducing a composition of the present invention into the oral cavity and dispensing devices containing compositions of the present invention..

new patent

Highly bioavailable na-acyl acidic amino acid ester salt compositons with zwitterionic surfactants

Wherein r1 is an alkyl group having from 1 to 8 carbons, r2 is an alkyl group having from 6 to 30 carbons, n is from 1 to 6 and x− is an anion; a zwitterionic surfactant; an alcohol represented by r3—oh, wherein r3 is an alkyl group having from 2 to 6 carbons; an aqueous vehicle; and an oily component, wherein the composition has a ph of less than 7. Also provided are methods of inhibiting plaque in an oral cavity comprising the step of introducing a composition of the present invention into the oral cavity and dispensing devices containing compositions of the present invention..

new patent

Antimicrobial foaming compositions containing cationic active ingredients

The antimicrobial foaming composition of the present invention comprises a cationic active ingredient, a cationic compatible surfactant, a foam booster, a foam structure enhancing agent, dermal adjuvants, and a carrier. The present antimicrobial compositions are free of the antimicrobial agents triclosan (i.e., 2,4,4′-trichloro-2′hydroxy-diphenylether) and lower alcohols.
Ecolab Usa Inc.


Lithium-air battery with cathode separated from free lithium ion

A lithium-air electrochemical cell is provided. The battery comprises: an anode compartment; a cathode compartment; and a lithium ion conductive membrane separating the anode compartment from the cathode compartment.
Toyota Motor Engineering & Manufacturing North America, Inc.


Lithium-air battery for electric vehicles and other applications using molten nitrate electrolytes

A optionally rechargeable molten nitrate electrolyte battery having an anode comprising lithium, a cathode substrate comprising a conductive metal that is compatible with the nitrate melt, an electrolyte comprising lithium nitrate or lithium nitrate mixtures with other nitrates which is capable of becoming an ionic conductive liquid upon being heated above its melting point, a source of oxygen to provide oxygen for reaction at the cathode or within the melt wherein the oxygen is introduced into the battery through the electrolyte.. .


Electrolyte for magnesium rechargeable battery and preparation method thereof

Disclosed is an electrolyte solution for a magnesium rechargeable battery with a high ionic conductivity and a wide electrochemical window compared to the conventional electrolyte solution. The electrolyte solution is prepared by dissolving magnesium metal into the ethereal solution using combinations of metal chloride catalysts.
Korea Institute Of Science And Technology


Cubic ionic conductor ceramics for alkali ion batteries

The present disclosure relates to novel compositions, electrodes, electrochemical storage devices (batteries) and ionic conduction devices that use cubic ionic conductor (“cubicon”) compounds, such as nitridophosphate compounds. The cubic ionic conductor compound have a framework formula [mt3x10]n− (1) and a general formula axmt3x10 (2), where m is a cation in octahedral coordination, t is a cation in tetrahedral coordination, x is an anion, and the framework has a net negative charge of −n, a net charge of +n.
Brookhaven Science Associates, Llc


Electrochemically stable li7p2s8i superionic conductor

A li7p2s8i electrolyte for a battery is disclosed. The electrolyte can be a single phase of li7p2s8i.
Ut-battelle, Llc


Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture

Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety of electrochemically active materials, including liquid, solid and gaseous oxidizers.
Polyplus Battery Company


Lead-acid battery separators with ultra low resistivity and sustained wettability

A lead-acid battery separator with ultralow resistivity results from high porosity, controlled pore (10) size distribution, and an ionic surfactant (14) with a long alkyl side chain (18) that is anchored to the polymer matrix (12) of a silica-filled polyethylene separator. The surfactant cannot be easily removed or washed away and thereby imparts sustained wettability to the separator.
Amtek Research International Llc


Compliant seal structures for protected active metal anodes

Protected anode architectures have ionically conductive protective membrane architectures that, in conjunction with compliant seal structures and anode backplanes, effectively enclose an active metal anode inside the interior of an anode compartment. This enclosure prevents the active metal from deleterious reaction with the environment external to the anode compartment, which may include aqueous, ambient moisture, and/or other materials corrosive to the active metal.
Polyplus Battery Company


Memristor structure with a dopant source

A memristor including a dopant source is disclosed. The structure includes an electrode, a conductive alloy including a conducting material, a dopant source material, and a dopant, and a switching layer positioned between the electrode and the conductive alloy, wherein the switching layer includes an electronically semiconducting or nominally insulating and weak ionic switching material.
Hewlett-packard Development Company, L.p.


Ceramic electronic component and manufacturing method therefor

A ceramic electronic component that includes a ceramic element, and baked electrodes on a surface of the ceramic element. A resin film is formed at boundary sites between the ceramic element and the baked electrodes.
Murata Manufacturing Co., Ltd.


Ceramic electronic component and manufacturing method therefor

A ceramic electronic component that includes a ceramic element, and external electrodes on the surface of the ceramic element. Voids of the ceramic element and voids at the interfaces between the ceramic element and the external electrodes are filled with a resin composition.
Murata Manufacturing Co., Ltd.


Ceramic electronic component

A ceramic electronic component that includes a ceramic element, and a coating film and external electrodes on a surface of the ceramic element. The coating film includes cationic elements from a constituent element of the ceramic element, which are ionized and deposited from the ceramic element, and a resin.
Murata Manufacturing Co., Ltd.


Liquid crystal aligning agent, liquid crystal aligning layer, methods of preparing the same, and liquid crystal display panel

Provided a liquid crystal aligning agent capable of prevent liquid crystal molecules from polarization including a polyimide precursor, a cationic exchange resin and a solvent. The present invention further provides a liquid crystal aligning layer formed from the liquid crystal aligning agent, methods of preparing the liquid crystal aligning agent and the liquid crystal aligning layer, and a liquid crystal display panel including the liquid crystal aligning layer..
Beijing Boe Display Technology Co., Ltd.


Methods for generating ph/ionic concentration gradient near electrode surfaces for modulating biomolecular interactions

Device and methods for use in a biosensor comprising a multisite array of test sites, the device and methods being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest by modulating the ph or ionic gradient near the electrodes in such biosensor. An electrochemically active agent that is suitable for use in biological buffers for changing the ph of the biological buffers.
Robert Bosch Gmbh


Stretchable ionics for transparent sensors and actuators

A class of devices enabled by ionic conductors is highly stretchable, fully transparent to light of all colors, biocompatible or biodegradable, and capable of operation at frequencies beyond 10 kilohertz and voltages above 10 kilovolts. These devices enabled by ionic conductors can be used as large strain actuators, full-range loudspeakers, as strain or pressure sensors and as stretchable interconnects.
President And Fellows Of Harvard College


Bimetallic zincating processing for enhanced adhesion of aluminum on aluminum alloys

A coated metal component includes an aluminum alloy substrate and a protective aluminum coating on a substrate. An interfacial boundary layer between the coating and substrate enhances coating adhesion.
United Technologies Corporation


Film-forming metal soution and metal film-forming method

A film-forming metal solution for supplying metal ions to a solid electrolyte membrane in film formation is provided. In the film formation, the solid electrolyte membrane is disposed between an anode and a substrate as a cathode, and the solid electrolyte membrane is brought into contact with the substrate and a voltage is placed between the anode and the substrate to precipitate a metal on a surface of the substrate from the metal ions contained in the solid electrolyte membrane, so that a metal film of the metal is formed on the surface of the substrate.
Toyota Jidosha Kabushiki Kaisha


Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals

A process for recovery of precious metals from ores or concentrates containing refractory carbonaceous material by cyanidation leaching. The process involves addition to the ores or concentrates at least one cationic surfactant before or during the addition of cyanide-containing solution.
Akzo Nobel Chemicals International B.v.


Method for performing a melting curve analysis

The present invention related to methods for improving probe-based melting curve analysis methods. The improvement comprises the inclusion of a compound (a) which is a water-soluble polyanionic co-polymer comprising maleic acid, preferably poly(acrylic acid-co-maleic acid) (pama) in the analytical sample that is subjected to the melting curve analysis..
Qiagen Gmbh


Methods of converting ligning and uses thereof

Method for creating valuable products from lignocellulosic biomass comprising sequential pretreatment of lignocellulosic biomass with ionic liquid followed by hydrothermal processing of the lignin.. .
Suganit Systems, Inc.


Delivery agent

A composition comprising a polycationic agent and a polyanionic agent, and kits comprising the composition, is provided. In embodiments, the polyanionic agent is a nucleic acid and the polycationic agent is a modified polyalkyleneimine polymer..
Thermo Fisher Scientific Baltics Uab


Cleaning composition having high self-adhesion and providing residual benefits

A composition for treating a hard surface. The composition has: (a) at least one adhesion promoter; (b) at least one surfactant selected from the group consisting of: anionic, non-ionic, cationic, amphoteric, zwitterionic, and combinations thereof; (c) mineral oil; (d) water; (e) optionally, at least one solvent; and wherein the composition is self-adhering upon application to a surface to be treated, and wherein the composition provides a wet film to said surface when water passes over said composition and surface..
S.c. Johnson & Son, Inc.


Fabric and/or home care compositions

The present invention relates to fabric and/or home care products that comprise an inverse dispersion comprising at least one cationic polymer and at least one a stabilizing agent as well as at least a tri- and/or polyfunctional crosslinker wherein the stabilizing agent has one or more hydrophobic chains with more than 30 carbon atoms. The polymer is obtainable by polymerizing at least one cationic monomer and optionally at least one nonionic monomer.
The Procter & Gamble Company


Ionic liquids containing quaternary phosphonium cations and carboxylate anions, and their use as lubricant additives

Wherein r1, r2, r3, and r4 are each independently a hydrocarbon group containing at least 4 carbon atoms, and r5 is a branched hydrocarbon group containing 4 to 8 carbon atoms atoms. The invention also provides a lubricant composition containing an ionic liquid dissolved in a base oil..


Ionic liquids as lubricating oil base stocks, cobase stocks and multifunctional functional fluids

A composition including an ionic liquid alkylammonium salt (e.g., tetraalkylammonium cation and bis(2-ethylhexyl) phosphate anion), or an ionic liquid imidazolium salt (e.g., 1,3-dialkylimidazolium cation and bis(2-ethylhexyl) phosphate anion), that have a structure sufficient to exhibit at least partial solubility in one or more group i-v base stocks. The disclosure also relates to a lubricating oil base stock and lubricating oil containing the composition, a multifunctional functional fluid containing the composition, and a method for improving solubility of an ionic liquid in a lubricating oil by using as the lubricating oil a formulated oil including a lubricating oil base stock as a major component, and an ionic liquid alkylammonium salt cobase stock, or an ionic liquid imidazolium salt cobase stock, as a minor component..
Exxonmobil Research And Engineering Company


Drilling fluid and methods

A drilling fluid comprising: a non-ionic surfactant including: a branched alcohol ethoxylate and/or a capped alcohol ethoxylate; and a detergent builder.. .
Canadian Energy Services L.p.


Sand composites and methods of using the same to control dust

A composite is characterized by particulates of sand wherein at least a portion of the surface of the particulates is coated with a polycationic polymer. The presence of the polycationic polymer on the surface of the particulates reduces the amount of dust generated during handling and use of the sand.
Baker Hughes Incorporated


Polymerizable thiol-ene ink and coating composition

Hybrid radiation curable and/or low temp thermal cured thiol-ene compositions containing a quantity of unsaturated oligomers, a quantity of unsaturated polymers, a quantity of unsaturated monomers, a quantity of mercapto compounds, a quantity of functional silanes compounds and an activation catalyst as well as a possible quantity of adjuvants, such as stabilizers, pigments, amine acrylates, fillers, film forming and rheology additives, cationic initiators and polymerization inhibitors. The quantity of mercapto compounds, the quantity of functional silane compounds, the quantity of unsaturated polymers, the quantity of unsaturated oligomers, the quantity of unsaturated monomers, and the activation catalyst are mixed in order to form a coating mixture.
Kelmardan International Inc.


Resilient foams and uses thereof

Disclosed is a resilient foam and methods of making the foam. The resilient foam includes a derivatized polyanionic polysaccharide and has an open-cell structure.
Arthrocare Corporation


Latex comprising colorant and methods of making the same

A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.. .
Xerox Corporation


Flexible nanocrystalline cellulose (ncc) films with tunable optical and mechanical properties

This invention describes development of a novel flexible film comprising nanocrystalline cellulose (ncc), or cellulose nanocrystals (cnc), and a controlled amount of a suitable zwitterionic (amphoteric) surfactant. The films are iridescent and have a high level of structural integrity, where mechanical properties can be engineered to suit the end applications.
Celluforce Inc.


Polymer compositions based on pxe

New polymer compositions based on poly(2,6-dimethyl-1,4-phenylene oxide) and other high-softening-temperature polymers are disclosed. These materials have a microphase domain structure that has an ionically-conductive phase and a phase with good mechanical strength and a high softening temperature.
Seeo, Inc


Heterocyclic compounds useful in the treatment of disease

Heterocyclic compounds are described that are lysophosphatidic acid receptor ligands that are useful in the treatment of lysophosphatidic acid receptor-dependent diseases and conditions, including but not limited to diseases involving fibrosis, such as fibrosis of the heart, kidney, liver and lung, and scleroderma; inflammatory diseases such as diabetic nephropathy and inflammatory bowel disease; ocular diseases such as diseases involving retinal degeneration; nerve diseases such as pruritus and pain. Non-limiting examples of those compounds include (rs)-3-cyclopropyl-2-{4-[3-methyl-4((r)-1-phenyl-ethoxycarbonylamino)-isoxazol-5-yl]-benzyloxy}-propionic acid and (r)-1-(4′-{5-[1-(2-chloro-phenyl)-ethoxycarbonylamino]-4-fluoro-pyrazol-1-yl}-2-fluoro-biphenyl-4-yl)-cyclopropanecarboxylic acid..
Epigen Biosciences, Inc.


Process for producing 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid and complexes thereof

The process involves the use of cationic- and anionic exchange resins and solvent treatments to remove the organic and inorganic contaminants. Any cations present in the raw dota or other contaminants resulting from the reaction of cyclen are largely reduced in early stages of the process allowing to obtain good yields of dota in a purified grade and in an easier and reliable way.


Systems and methods for airspeed estimation using actuation signals

Systems and methods for airspeed estimation using actuation signals are provided. In one embodiment, an on-board avionics airspeed estimation system is provided.
Honeywell International Inc.


Use of high molecular weight acrylic polymers in fire fighting foams

Aqueous firefighting composition concentrates are provided that contain an effective amount of a high molecular weight water soluble anionic acrylic polymer, an effective amount of at least one high molecular weight polysaccharide gum; and an effective amount of at least one surfactant. In the present context, a high molecular weight water-soluble anionic acrylic polymer is a polymer with an average molecular weight mw of at least one million (1000 kda).
Tyco Fire Products Lp


Hybrid nanomaterial of graphene oxide nanomaterial and cationic quaternized chitosan

A hybrid nanomaterial consisting of graphene oxide (go) nanomaterial covalently conjugated to cationic quaternized chitosan is provided. Method of preparing the hybrid nanomaterial, an antimicrobial composition containing the hybrid nanomaterial, and use of the antimicrobial composition in inhibiting growth of microorganisms in an environment are also provided..
Nanyang Technological University


Nanoparticle comprising hydrophobic drug conjugated to cationic polymer and hydrophilic drug conjugated to anionic polymer

The present invention relates to a nanoparticle including a hydrophobic drug conjugated to a cationic polymer and a hydrophilic drug conjugated to an anionic polymer, a method of preparing the same and a pharmaceutical use thereof. The nanoparticle according to an embodiment of the present invention may deliver the hydrophilic drug and the hydrophobic drug at the same time, and may control an initial drug burst.
University-industry Foundation, Yonsei University


Pharmaceutical compositions

The present invention relates to an ionic complex comprising a cationic polypeptide and an anionic excipient selected from: a peg-carboxylic acid; a fatty acid having 10 or more carbon atoms; an anionic phospholipid; and a combination thereof. The invention also relates to a pharmaceutical composition comprising the ionic complex of the invention and a pharmaceutically acceptable carrier.
Rhythm Metabolic, Inc.


Methods for treating inflammation, autoimmune disorders and pain

Methods of treating, reducing, or preventing a disease or symptom relating to a disease such as oral mucositis, gingivitis, periodontitis, gastric mucositis, inflammatory fibrosis, gastritis, colitis, ileitis, crohn's disease, chronic inflammatory intestinal disease, inflammatory bowel syndrome, chronic inflammatory bowel disease, celiac disease, ulcerative colitis, a gastric ulcer, a peptic ulcer, a buccal ulcer, a nasopharyngeal ulcer, an esophageal ulcer, a duodenal ulcer, a gastrointestinal ulcer, an autoimmune disorder, inflammation associated with cancer, cancer treatment, or radiation, and/or pain that include: identifying a patient in need of treatment; and administering a therapeutically effective amount of at least one cationic steroid antimicrobial (csa), or a pharmaceutically acceptable salt thereof. Kits comprising such compositions and instructions on such methods are also contemplated herein..


Amides of acetic and propionic acids

The invention relates to novel amides of acetic and propionic acids, methods for production and use thereof for the production of medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning ability and memory.. .
Bayer Intellectual Property Gmbh


Composition for oral administration for binding aldehydes in the gastrointestinal tract

The present invention relates to a non-toxic composition containing one or more cysteine compounds selected from l- or d-cysteine, n-acetyl cysteine, and the pharmaceutically acceptable salts thereof, for decreasing the risk of a subject contracting cancer of the stomach, the small intestine and the colon, by locally binding aldehydes present in the stomach, and optionally also separately the aldehydes carried to the small intestine or the colon, or both, whereby the composition is formulated with the help of two or more additives into controlled-release tablets containing at least one additive selected from cationic and gel-forming polymers, which tablets are formed from two or more separate layers with different release profiles, whereby the cysteine compounds are added both into the inner layer(s) and into the tablet material surrounding these.. .
Biohit Oyj


Improved foaming performance in cleansing compositions through the use of nonionic, amphiphilic polymers

The invention relates to a method for improving the foaming and/or yield value properties associated with surfactant containing compositions comprising at least one anionic surfactant, the method comprises combining an effective amount of at least one nonionic, amphiphilic polymer with at least one anionic detersive surfactant in combination with an optional surfactant selected from amphoteric surfactants, nonionic surfactants and combinations of two or more thereof. The at least one nonionic amphiphilic polymer is prepared from a free radically polymerizable monomer composition comprising at least one hydrophilic monomer and at least one hydrophobic monomer, wherein said hydrophilic monomer is selected from a n-vinyl lactam and wherein said hydrophobic monomer is selected from a vinyl ester of a c1-c22 carboxylic acid or at least one monomer selected from a c5-c22 alkyl (meth)acrylate an associative monomer, a semi-hydrophobic monomer, or mixtures thereof, and an optional crosslinking monomer..
Lubrizol Advanced Materials, Inc.


Cosmetic composition comprising a thickening polymer

A cosmetic composition comprising a thickening polymer, a non-ionic surfactant, a non-ionic kosmotrope and water. Also, a hair colorant formulation obtained from mixing said composition and a hair dye.
The Procter & Gamble Company


Dental primer formulation

Primer formulation which contains (1) at least one alkoxysilane monomer of the general formula r1nsi(or2)4-n (i), wherein r1 stands for an organic residue which contains at least one ethylenically unsaturated, polymerizable group, r2 stands for a c1-c8 alkylorganic residue and n is 1, 2 or 3, wherein the residues r1 and r2 can each be the same or different; (2) at least one polyhydrogen fluoride salt of the general formula (r9)+(hx-1fx)−z (ii), wherein r9 stands for a metal cation from the series of the alkali, alkaline earth or transition metals or for an ammonium ion of the formula (r5)(r6)(r7)(r8)n+, in which r5 r6 r7 and r8 each independently of each other stand for h or c1 to c12 alkyl, c3 to c12 alkenyl or c6-c12 aryl residues, wherein r5, r6, r7 and r8 can be the same or different, and wherein two of these residues can be bound together to form a heterocycle together with the nitrogen atom and wherein three of the residues and the nitrogen atom can together form a pyridinium ion, x is an integer from 2 to 5, preferably 2 to 4, in particular 3, z corresponds to the valence of the cationic residue r9, (3) organic solvent, and (4) water.. .
Ivoclar Vivadent Ag


On-body microsensor for biomonitoring

A microsensor and method of manufacture for a microsensor, comprising an array of filaments, wherein each filament of the array of filaments comprises a substrate and a conductive layer coupled to the substrate and configured to facilitate analyte detection. Each filament of the array of filaments can further comprise an insulating layer configured to isolate regions defined by the conductive layer for analyte detection, a sensing layer coupled to the conductive layer, configured to enable transduction of an ionic concentration to an electronic voltage, and a selective coating coupled to the sensing layer, configured to facilitate detection of specific target analytes/ions.
Sano Intelligence, Inc.



A product in the form of an oil in water emulsion is provided. The emulsion includes an oil phase which is an admixture of about 30-60% oil by weight, 0.01-15% wax by weight and a surfactant component, a combination of non-ionic and ionic surfactant in a ratio of at least about 10:1 to 30:1; and an aqueous phase comprising about 30-50% by weight of the emulsion.
Omnis Biotechnology Inc.


Stable solutions of 1,2-benzisothiazolin-3-one

A composition comprises 5-15 wt % of the potassium salt of 1,2-benzisothiazolin-3-one (k-bit) calculated as 1,2-benzisothiazolin-3-one (bit), 2-12 wt % of a nonionic surfactant, and at least 70 wt %. The presence of the nonionic surfactant stabilizes an aqueous solution of the composition at a temperature of −5° c.
Titan Chemicals Limited


Electrolyte for electrochemical energy storage devices

An electrolyte for an electrochemical storage device is disclosed. In one embodiment, the electrolyte includes a lithium salt from about 3% to about 20% by weight, a primary solvent from about 15% to about 25% by weight, wide-temperature co-solvents from about 14% to about 55% by weight, interface forming compounds from about 0.5% to about 2.0% by weight, and a flame retardant compound from about 6% to about 60% by weight.
Lynntech, Inc.


Anode electrode

A lithium metal electrode is disclosed in this invention. The lithium metal electrode includes a lithium metal layer, several gate layers and a current collector layer having several openings.
Prologium Holding Inc.


Lithium metal electrode

A lithium metal electrode is disclosed in this invention. The lithium metal electrode includes a lithium metal layer, a plurality of gate layers and a current collector layer having a plurality of holes.
Prologium Holding Inc.


Methods of coating an electrically conductive substrate and related electrodepositable compositions

Methods are disclosed in which an electrically conductive substrate is immersed into an electrodepositable composition, the substrate serving as an electrode in an electrical circuit comprising the electrode and a counter-electrode immersed in the composition, a coating being applied onto or over at least a portion of the substrate as electric current is passed between the electrodes. The electrodepositable composition comprises: (a) an aqueous medium; (b) an ionic resin; and (c) solid particles..
Ppg Industries Ohio, Inc.


Treatment liquid containing ionic compound, organic electronic element, and producing organic electronic element

An embodiment of the present invention relates to a treatment liquid which contains an ionic compound and a solvent, and is used for adhering the ionic compound to at least one surface selected from the group consisting of a surface on which a layer having hole transport properties is to be formed, and a surface of a layer having hole transport properties.. .
Hitachi Chemical Company, Ltd.


Resistive switching by breaking and re-forming covalent bonds

A variable resistance layer in a resistive non-volatile memory (reram) cell changes its resistance in response to an applied signal by breaking and re-forming covalent bonds (e.g., in sub-stoichiometric silicon oxide). Resistivity decreases with increasing density of broken “dangling” bonds.
Sandisk 3d Llc


Thermionically-overdriven tunnel fets and methods of fabricating the same

A field effect transistor (fet) includes a nanosheet stack having first and second stacked semiconductor channel layers. The first channel layer defines a channel region of a tunnel fet, and the second channel layer defines a channel region of a thermionic fet.
Samsung Electronics Co., Ltd.

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