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Carboxylic Acid patents



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


Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient…

Acushnet

Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient…

Date/App# patent app List of recent Carboxylic Acid-related patents
05/21/15
20150141704
 Method for the production of aliphatic alcohols and/or their ethers, in particular, 1-octanol patent thumbnailnew patent Method for the production of aliphatic alcohols and/or their ethers, in particular, 1-octanol
A method for the production of aliphatic alcohols and/or their ethers, comprising the step of reacting a substrate of the general formula (i): in which m is 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9 and n is 1 or 2; r1 is hydrogen, a linear, branched or cyclic alkyl rest, a primary alkanol rest, an aryl rest or one of the following radicals: and r2 is hydrogen or —ch2oh; with hydrogen in the presence of a hydrogenation catalyst system, wherein the hydrogenation catalyst system comprises: a hydrogenation catalyst comprising re, fe, ru, os, co, rh, ir, ni, pd and/or pt; and an acidic additive selected from the group of organoperfluorocarboxylic acids, hydrochloric acid, formic acid, acetic acid, phosphoric acid, sulfuric acid, sulfonic acid and/or organic compounds comprising sulfonic acid groups, phosphoric acid groups and/or phosphonic acid groups; with the proviso that the acidic additive is a liquid and/or at least partially dissolved in the substrate (i) during the reaction of (i) with hydrogen in the case that r2 is ch2oh.. .
Rheinisch-westfälische Technische Hochschule (rwth) Aachen
05/21/15
20150141694
 Process for production of methacrylic acid esters patent thumbnailnew patent Process for production of methacrylic acid esters
A method for producing α-, β-unsaturated carboxylic acid esters in high yield from reaction by-product streams via the catalytic conversion of the by-products to additional α-, β-unsaturated carboxylic acid ester product. The catalyst comprises cesium, and phosphorous as a promoter, on a porous support..
Rohm And Haas Company
05/21/15
20150141691
 Method for producing carboxylic acid esters patent thumbnailnew patent Method for producing carboxylic acid esters
The invention relates to a method for producing carboxylic esters by converting a carboxylic acid or a carboxylic acid anhydride or a mixture thereof with an alcohol in a reaction system comprising one or more reactors, wherein reaction water is distilled as alcohol-water-azeotrope with the vapors, the vapors are at least partially condensed, the condensate is separated into an aqueous phase and an organic phase and said organic phase is supplied at least partially back into said reaction system. Components boiling lower than the alcohol are at least partially removed from said returned organic phase such as wherein components boiling lower than alcohol are evaporated and/or distilled off.
Basf Se
05/21/15
20150141683
 Ester formation of fatty acid and hydroxycarboxylic acid patent thumbnailnew patent Ester formation of fatty acid and hydroxycarboxylic acid
The present invention relates to a process for the transesterification of a fatty acid ester of a lower alcohol and a salt hydroxycarboxylic acid without making use of organic solvents. The process can also be carried out without added anionic surface active agents..
Purac Biochem Bv
05/21/15
20150141667
 Catalysts for hydrodeoxygenation of oxygenated hydrocarbons patent thumbnailnew patent Catalysts for hydrodeoxygenation of oxygenated hydrocarbons
The present invention provides catalysts, methods, and reactor systems for converting oxygenated hydrocarbons to oxygenated compounds. The invention includes methods for producing cyclic ethers, monooxygenates, dioxygenates, ketones, aldehydes, carboxylic acids, and alcohols from oxygenated hydrocarbons, such as carbohydrates, sugars, sugar alcohols, sugar degradation products, and the like, using catalysts containing palladium, molybdenum, tin, and tungsten.
Virent, Inc.
05/21/15
20150141662
 Method of preparing fused ring indeno compounds patent thumbnailnew patent Method of preparing fused ring indeno compounds
The present invention relates to methods of preparing fused ring indeno compounds that involves reacting together a dienophile and a lactone compound, in the presence of a catalyst, and a carboxylic acid anhydride. With some embodiments, the fused ring indeno compound is represented by the following formula (i-a), the dienophile is represented by the following formula (ii-a), and the lactone compound is represented by the following formula (iii-a):.
Transitions Optical, Inc.
05/21/15
20150141652
 Process for preparing 2-[(2e)-2-fluoro-2-(3-piperidinylidene)ethyl]-1h-isoindole-1,3(2h)-dione patent thumbnailnew patent Process for preparing 2-[(2e)-2-fluoro-2-(3-piperidinylidene)ethyl]-1h-isoindole-1,3(2h)-dione
The present invention relates to an improved process for preparing 2-[(2e)-2-fluoro-2-(3-piperidinylidene)ethyl]-1h-isoindole-1,3(2h)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3e)-3-(2-amino-1-fluoroethylidene)-1-piperidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo 3-quinolinecarboxylic acid.. .
Janssen Pharmaceutica Nv
05/21/15
20150141614
 Method for producing polyester resin patent thumbnailnew patent Method for producing polyester resin
The present invention provides a method for producing a polyester resin comprising dicarboxylic acid units and diol units, wherein at least a portion of the diol units is a diol unit having a cyclic acetal skeleton, the method comprising specific steps (1) to (4-2).. .
Mitsubishi Gas Chemical Company, Inc.
05/21/15
20150141613
 Melt-processable polyamide with high melting temperature patent thumbnailnew patent Melt-processable polyamide with high melting temperature
The invention relates to a polyamide comprising units derived from: a. A diamine comprising in its structure at least one cyclohexane fragment according to structure i, in which the substituents are in the 1,4-trans-position (structure i), with n a positive integer of at least 1, and the proviso that when n is 2 or higher the cyclohexane rings are connected to each other through the 1,4-trans position, b.
Dsm Ip Assets B.v.
05/21/15
20150141612
 Preparation  polyester resin patent thumbnailnew patent Preparation polyester resin
The present invention provides a polyester resin including: moieties of dicarboxylic acid components including terephthalic acid; and moieties of diol components including isosorbide, a cyclohexanedimethanol, and the balance of other diol compounds. The polyester resin contains a zinc-based catalyst and a phosphorus-based stabilizer.
Sk Chemicals Co., Ltd.
05/21/15
20150141609
new patent

Polyester - polyurethane elastomers from renewable sources


Embodiments of the invention encompass polyurethane elastomers which are a reaction product of a reaction mixture that includes a) at least one polyester made using a dicarboxylic acid having a carbon chain of from 9 to 20; b) at least one chain extender; and c) at least one polyisocyanate. At least 20% of the total carbon content of the polyurethane elastomer is from renewable carbon..
Dow Global Technologies Llc
05/21/15
20150141584
new patent

Process for the production of poly(ethylene 2,5-furandicarboxylate) from 2,5-furandicarboxylic acid and use thereof, polyester compound and blends thereof


The present invention generally concerns polyester compounds derived from renewable monomer materials and manufacturing process thereof. The invention further pertains to polyester blends presenting improved maximum elongation characteristic..
Natura Cosméticos S.a.
05/21/15
20150141377
new patent

Synergistic composition


A synergistic composition comprising a thp salt and a biopenetrant, in which the biopenetrant comprises a polymer of an unsaturated carboxylic acid or a copolymer of an unsaturated carboxylic acid with a sulphonic acid, said polymer or copolymer being terminated by a mono- or diphosphonated unsaturated carboxylic acid group or having such monomers incorporated into the polymer backbone. This composition acts synergistically to enhance the biocidal efficacy of the thp salt against both planktonic (free-swimming) and sessile (attached) bacteria, and also acts synergistically to enhance the efficacy of the thp salt in the dissolution of iron sulphide scale..
Rhodia Uk Limited
05/21/15
20150141307
new patent

Lubricating composition containing a salt of a carboxylic acid


The invention provides a lubricating composition containing an oil of lubricating viscosity and an amine or ammonia salt of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine.
The Lubrizol Corporation
05/21/15
20150141167
new patent

Dual core golf ball having negative-hardness-gradient thermoplastic inner core and steep positive-hardness-gradient thermoset outer core layer


A golf ball comprising an inner core layer including a thermoplastic material and having a geometric center hardness less than the surface hardness to define a positive hardness gradient. An outer core layer is formed over the inner core.
Acushnet Company
05/21/15
20150140617
new patent

Candida tropicalis cells and use thereof


The invention relates to genetically engineered candida tropicalis cells, use thereof and a method of production of ω-hydroxycarboxylic acids and ω-hydroxycarboxylic acid esters.. .
Evonik Degussa Gmbh
05/21/15
20150140111
new patent

Preparations of effervescent formulations comprising second and third generation cephalosporin and uses thereof


The invention relates to effervescent pharmaceutical dosage forms including cefdinir as the active agent, and their preparation. The invention also relates to effervescent formulations including ceftibuten and/or its pharmaceutically acceptable salts, hydrates, solvates, esters, amorphous and crystal forms and/or a combination thereof.
05/21/15
20150137095
new patent

Organic electroluminescent materials and devices


Formula i, is described. In formula ir(la)n(lb)3−n, n is either 1 or 2; r1, r2, r4, and r5 each independently represent up to the maximum number of substitutions or no substitutions; x1, x2, x3, and x4 are each independently c or n; and at least one of x1, x2, x3, and x4 is n.
05/21/15
20150137025
new patent

Ester for refrigerator oils and producing same


The present invention relates to an ester for refrigerator oils having less remaining by-products in the ester and having high thermal stability, and a method for producing the ester for refrigerator oils. The ester for refrigerator oils is obtained by treating a crude ester product, which is obtained by reacting a neopentyl polyol having a carbon number of 5 to 10 with an aliphatic carboxylic acid having a carbon number of 4 to 12, with one or more kinds of salts selected from the group consisting of sulfite, bisulfite, and pyrosulfite..
Nof Corporation
05/21/15
20150136167
new patent

Method of treating hair


A process of straightening the hair comprising the following consecutive steps: i) applying to dry hair a hair treatment composition having a ph of 3 or less at 20° c. And comprising at least 4 wt % of the total composition of a bidentate or tridentate carboxylic acid; ii) leaving the product o the hair for at least 5 minutes; iii) rinsing the product from the hair; and iv) combing..
Conopco, Inc., D/b/a Unilever
05/14/15
20150133695

Hydroformylation process


A process comprising contacting a reaction fluid, which contains at least one phosphorus acidic compound, with a buffer solution to neutralize at least some amount of the phosphorus acidic compound, wherein the buffer solution comprises at least one salt of an unsaturated aliphatic carboxylic acid.. .
05/14/15
20150133687

Process for preparing an unsaturated aldehyde and/or an unsaturated carboxylic acid


An α,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid are prepared by gas phase oxidation of alkene with molecular oxygen over a fixed catalyst bed comprising a bed of hollow cylindrical shaped catalyst bodies having a multimetal oxide active composition. The fixed catalyst bed comprises at least three successive reaction zones; the highest local temperature in the fixed catalyst bed does not occur in the reaction zone closest to the reactor outlet; the highest local temperature in the fixed catalyst bed does not occur in the reaction zone closest to the reactor inlet; and the value wt=(ed−id)/2 in the reaction zone in which the highest local temperature in the fixed catalyst bed occurs is lower than in the other reaction zones, in which ed is the external diameter and id is the internal diameter of the shaped catalyst body.
05/14/15
20150133686

Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid


A hollow cylindrical shaped catalyst body for gas phase oxidation of an alkene to an α,β-unsaturated aldehyde and/or an α,β-unsaturated carboxylic acid comprises a compacted multimetal oxide having an external diameter ed, an internal diameter id and a height h, wherein ed is in the range from 3.5 to 4.5 mm; the ratio q=id/ed is in the range from 0.4 to 0.55; and the ratio p=h/ed is in the range from 0.5 to 1. The shaped catalyst body is mechanically stable and catalyzes the partial oxidation of an alkene to the products of value with high selectivity.
05/14/15
20150133610

Soft thermoplastic polyurethane based on the ester of a tricarboxylic acid


The invention refers to a thermoplastic polyurethane produced from at least an organic diisocyanate and a compound which is reactive toward isocyanates, wherein the polyurethane comprises the ester of a tricarboxylic acid with at least one alcohol and wherein all acid groups of the tricarboxylic acid are esterified with an alcohol. The invention further refers to a process for producing the respective polyurethane, products comprising this thermoplastic polyurethane and the use of the ester of a tricarboxylic acid as plasticizer in thermoplastic polyurethanes..
05/14/15
20150133556

(1s,2s,3s,4r)-3-[(1s)-1-acetylamino-2-ethyl-butyl]-4-uanidino-2-hydroxyl-cyclopentyl-1-carboxylic acid hydrates pharmaceutical uses thereof


The present invention relates to (1s,2s,3s,4r)-3-[(1s)-1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-1-carboxylic acid hydrates compounds, preparing methods thereof, pharmaceutical compositions containing said compounds and preparing methods thereof, and the clinical uses of said compounds as neuramidinase inhibitors for anti-influenza.. .
05/14/15
20150133518

Crystalline forms of an alkoxyimidazol-1-ylmethyl biphenyl carboxylic acid


The invention provides crystalline salt forms of 4′-{2-ethoxy-4-ethyl-5-[((s)-2-mercapto-4-methylpentanoylamino)methyl]-imidazol-1-ylmethyl}-3′-fluorobiphenyl-2-carboxylic acid. This invention also provides pharmaceutical compositions comprising the crystalline compounds, processes and intermediates for preparing the crystalline compounds, and methods of using the crystalline compounds to treat diseases such as hypertension..
05/14/15
20150133460

Lactate salt of 4-[6-methoxy-7-(3-piperidin-1-yl-propoxy)quinazolin-4-yl]piperazine-1-carboxylic acid(4-isopropoxyphenyl)-amide and pharmaceutical compositions thereof for the treatment of cancer and other diseases or disorders


Or a crystalline form thereof, or a pharmaceutical composition thereof, or an oral pharmaceutical dosage form thereof; processes for the synthesis or manufacture of the compound of formula (i), or a crystalline form thereof, or a pharmaceutical composition thereof, or an oral pharmaceutical dosage form thereof; and the use of said compound, or a crystalline form thereof, or a pharmaceutical composition thereof, or an oral pharmaceutical dosage form thereof, for the treatment of patients suffering from or subject to diseases, disorders or conditions involving cell survival, proliferation, and migration, including cardiovascular disease (e.g., arteriosclerosis and vascular reobstruction), cancer, (e.g., aml and malignant glioma) glomerulosclerosis, fibrotic disease and inflammation.. .
05/14/15
20150133448

Novel pyrazole derivative


It has been desired to develop a pharmaceutical composition, which is used in agents for preventing and/or treating various diseases related to pde10 (e.g. Mental disorder and neurodegenerative disorder).
05/14/15
20150133357

High alkaline warewash detergent with enhanced scale control and soil dispersion


Detergent compositions and methods of preparing and using the detergent compositions are disclosed. The detergent compositions comprise a polymer system comprising at least one polycarboxylic acid polymer, copolymer, or terpolymer, an alkalinity source comprising an alkali metal carbonate, a nonionic surfactant and water.
05/14/15
20150132643

Lithium ion secondary battery


A lithium ion secondary battery including a positive electrode, a negative electrode, an electrolytic solution, and a separator, in which the negative electrode includes a negative electrode active material layer formed from a slurry composition for a negative electrode which includes a binder composition for a negative electrode including a particulate polymer a containing an aliphatic conjugated diene monomer unit and a negative electrode active material. The positive electrode includes a positive electrode active material layer formed from a slurry composition for a positive electrode which includes a binder composition for a positive electrode including a particulate polymer b containing an ethylenically unsaturated carboxylic acid monomer unit, and a positive electrode active material..
05/14/15
20150132545

Process for preparing an encapsulated particulate solid


A process for preparing an encapsulated particulate solid using an epoxy functional cross-linking agent and a carboxylic acid functional dispersant wherein the cross-linking agent has one or more oligomeric dispersing group and/or the dispersant has an acid value of at least 125 mg koh/g. The resultant solids are useful in, for example, ink jet printing inks..
05/14/15
20150132475

Method for preparing a lead-free piezoelectric thin film


The present invention discloses a method of preparing a lead-free piezoelectric thin film comprising the steps of: providing a precursor solution comprising at least one alkali metal ion, a polyamino carboxylic acid, and an amine; depositing the precursor solution on a substrate to form a film; and annealing the film. The present invention also provides a lead-free piezoelectric thin film prepared according to the method, a precursor solution for use in the method and a method of preparing the precursor solution..
05/14/15
20150132380

A delayed release drug formulation


Delayed release of a drug to the colon is achieved from a delayed release formulation comprising a core and a coating for the core. The core comprises a drug and the coating comprises an outer layer and at least one layer between the core and the outer layer selected from the group consisting of an isolation layer and an inner layer.
05/14/15
20150132327

Novel pyrazole derivative


It has been desired to develop a pharmaceutical composition, which is used in agents for preventing and/or treating various diseases related to pde10 (e.g. Mental disorder and neurodegenerative disorder).
05/14/15
20150132229

Bis azainositol heavy metal complexes for x-ray imaging


The present invention describes a new class of trinuclear heavy metal complexes comprising two hexadentate azainositol tricarboxylic acid ligands, a method for their preparation and their use as x-ray contrast agents.. .
05/14/15
20150129547

Liquid and removing csd coated film, ferroelectric thin film and producing the same


Coated film is removed at an outer peripheral edge of a substrate before heat-treating in csd method by spraying or dropping liquid for removing csd coated film including water and organic solvent mixed in a weight ratio of 50:50 to 0:100, in which the organic solvent is one or more selected from the group consisting of β-diketones, β-ketoesters, polyhydric alcohol, carboxylic acids, alkanolamines, α-hydroxy carboxylic acid, α-hydroxy carbonyl derivatives, and hydrazone derivatives.. .
05/14/15
20150129485

Composite polyamide membrane with increased carboxylic acid functionality


A thin film composite membrane including a porous support and a thin film polyamide layer characterized by having a dissociated carboxylate content of at least 0.45 moles/kg at ph 9.5 and a method for making a composite polyamide applying a polar solution comprising a polyfunctional amine monomer and a non-polar solution comprising a polyfunctional amine-reactive monomer to a surface of the porous support and interfacially polymerizing the monomers to form a thin film polyamide layer, wherein the method is characterized by the non-polar solution comprising at least 0.025 wt % of an acid compound including at least one carboxylic acid moiety and at least one amine-reactive moiety selected from acyl halide and anhydride.. .
05/14/15
20150129453

Surface treatment agent composition, producing surface-treated steel sheet, surface-treated steel-sheet, surface-treated steel sheet with organic coating, can lid, can body, and seamless can


A surface treatment agent composition for non-chromium steel sheets for removing iron ions without reducing the amount of aluminum ions when subjecting the steel sheet to surface treatment by means of cathodic electrolysis using a surface treatment agent containing aluminum ions as the main component; and a method for producing a surface-treated steel sheet using the composition. A surface-treated steel sheet exhibiting high corrosion resistance, a surface-treated steel sheet with an organic coating, and a can lid, can body and seamless can produced using the surface-treated steel sheets.
05/14/15
20150128984

Method of treating hair


A method of straightening the hair comprising the step of applying to the hair a hair treatment composition comprising: i) at least 0.4 wt % of the total composition of a sugar alcohol; and ii) at least 0.4 wt % of the total composition of a bi or tridentate carboxylic acid in which the ratio of sugar alcohol to acid is 1:5 to 5:1; and iii) heating the resulting composition to a temperature of greater than 120° c. For at least 10 seconds..
05/14/15
20150128484

Fluid additive and making and using the same


A number of variations may include a product including a fluid additive including at least one asphaltene dispersant/inhibitor including a branched dendritic core and at least one carboxylic acid moiety.. .
05/07/15
20150126774

Process for producing shaped catalyst and process for producing diene or unsaturated aldehyde and/or unsaturated carboxylic acid using the shaped catalyst


There is provided a process for producing a shaped catalyst for a fixed bed oxidation reaction or a fixed bed oxidative dehydrogenation reaction, the catalyst having both of sufficient mechanical strength and catalyst performance, and the catalyst is produced by supporting a catalyst powder containing a complex metal oxide having molybdenum as an essential ingredient on an inert support by a tumbling granulation method at a relative centrifugal force of 1 to 35g.. .
Nipponkayaku Kabushikikaisha
05/07/15
20150126748

Process for preparing 1-alkyl-3-fluoroalkyl-1h-pyrazole-4-carboxylic acid chlorides


The present invention relates to a novel method for preparing 1-alkyl-3-fluoroalkyl-1h-pyrazole-4-carbonyl chlorides, a useful precursor for the preparation of fungicides, by means of reductive dehalogenation, starting from n-alkyl-3-haloalkyl-5-halopyrazolecarbaldehyde.. .
Bayer Cropscience Ag
05/07/15
20150126733

Improved process for preparing rivaroxaban using novel intermediates


The present inventors have surprisingly found that rivaroxaban of formula i can be prepared in a one-pot process, in high purity and with high yield, by reacting 5-chlorothiophene-2-carboxylic acid or a salt thereof with a sulfonylating agent to produce a sulfonyl ester intermediate, which is then condensed with 4-[4-[(ss)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl]morjjholine-3-one or an acid addition salt thereof to produce rivaroxaban.. .
Symed Labs Limited
05/07/15
20150126726

Complex compounds of germanium, methods for producing same, and drugs


Where ad is a derivative of a nitrogenous base of the purine series that has antiviral activity and can be selected from guanine derivatives, such as acyclovir, valacyclovir, gancyclovir and pencyclovir, or from adenine derivatives, such as vidarabine; ca is a hydroxycarboxylic acid which can be selected from acids such as (but not limited to) citric acid, lactic acid and malic acid; aa is an amino acid which can be selected from various a-amino acids, such as arginine, glycine, lysine and threonine, and where x=1-2, y=2-4 and z=0-2. Complex compounds of germanium have a high level of antiviral and immune-stimulating activity and are readily soluble in water.
05/07/15
20150126699

Hydrocarbon conversion process


The invention relates to methods and equipment for converting c3+ olefin to, e.g., one or more of di-c3+ olefin, oligomers and polymers of c3+ olefin, branched c4+-aldehydes, c4+-carboxylic acids, and c4+ oxygenates. The invention encompasses producing methyl tert-butyl ether and diisobutylene, and converting methyl tert-butyl ether to isobutylene..
Exxonmobil Chemical Patents Inc.
05/07/15
20150126660

Composition filled with polyolefin and actinide powder


A composition filled with actinide powder, comprising an organic matrix and an actinide powder or a mixture of actinide powders, comprises at least: a plasticizer comprising an alkane whose longest radical chain comprises at least a few tens of carbon atoms and is in a volume content of between 20% and 70% of the total volume of the organic compounds alone; a binder comprising at least one polyolefinic polymer and which is in a volume content of between 20% and 50% of the total volume of the organic compounds alone; a dispersant comprising a carboxylic acid or salts thereof, the volume content of which is less than 10% of the total volume of the organic compounds alone; said actinide powder or said mixture of actinide powders represent between 40% and 65% of the volume of the filled matrix.. .
Commissariat A L'energie Atomique Et Aux Energies Alternatives
05/07/15
20150126534

Enzyme and receptor modulation


Covalent conjugation of an alpha amino acid ester to a modulator of the activity of a target intracellular enzyme or receptor, wherein the ester group of the conjugate is hydrolysable by one or more intracellular carboxylesterase enzymes to the corresponding acid, leads to accumulation of the carboxylic acid hydrolysis product in the cell and enables improved or more prolonged enzyme or receptor modulation relative to the unconjugated modulator.. .
Chroma Therapeutics Ltd
05/07/15
20150126468

Glycodendrimers of polypropyletherimine


A glycodendrimer comprising: a) a non-toxic dendrimer polypropyletherimine core supporting on average in the range of 9 to 64 terminal carboxylic acid groups, and b) conjugated to said core in the range of 2 to 8 amino sugars or a sulphate amino sugar selected from the group consisting of glucosamine, n-acetyl glucosamine, mannosamine, n-acetylmannosamine, galactosamine, a sulphate of any one of the same and a combination thereof, wherein each sugar is linked directly through a zero length amide bond with a residue of a terminal carboxylic acid group. The invention also extends to defined populations comprising said glycodendrimer molecules, pharmaceutical compositions comprising said molecules or populations, process for preparing the molecules and formulations, and therapeutic uses of the molecules, populations and compositions..
05/07/15
20150126440

Glucagon/glp-1 receptor co-agonists


Modified glucagon peptides are disclosed having enhanced potency at the glucagon receptor relative to native glucagon. Further modification of the glucagon peptides by forming lactam bridges or the substitution of the terminal carboxylic acid with an amide group produces peptides exhibiting glucagon/glp-1 receptor co-agonist activity.
Indiana University Research And Technology Corporation
05/07/15
20150126422

Marine diesel cylinder lubricant oil compositions


Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of one or more group ii basestocks, and (b) a detergent composition comprising (i) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid having a tbn of about 100 to about 250, and (ii) one or more high overbased alkyl aromatic sulfonic acids or salts thereof; wherein the aromatic moiety of the alkyl aromatic sulfonic acids or salts thereof contains no hydroxyl groups; and wherein the marine diesel cylinder lubricating oil composition has a tbn of about 5 to about 120.. .
05/07/15
20150126421

Marine diesel cylinder lubricant oil compositions


Disclosed herein are marine diesel cylinder lubricating oil compositions which comprises (a) a major amount of one or more group i basestocks, and (b) a detergent composition comprising (i) one or more alkaline earth metal salts of an alkyl-substituted hydroxyaromatic carboxylic acid having a tbn of about 100 to about 250, and (ii) one or more high overbased alkyl aromatic sulfonic acids or salts thereof; wherein the aromatic moiety of the alkyl aromatic sulfonic acids or salts thereof contains no hydroxyl groups; and wherein the marine diesel cylinder lubricating oil composition has a tbn of about 5 to about 120.. .
Chevron Oronite Technology B.v.
05/07/15
20150126367

Synergistic herbicidal composition containing certain pyridine or pyrimidine carboxylic acids and certain cereal and rice herbicides


An herbicidal composition containing (a) a pyridine or pyrimidine carboxylic acid component and (b) a second cereal or rice herbicide component provides synergistic control of selected weeds.. .
Dow Agrosciences, Llc
05/07/15
20150126361

Production of shell catalysts in a coating device


The present invention relates to a method for producing a shell catalyst which is suitable for the synthesis of alkenyl carboxylic acid esters, in particular for producing vinyl acetate monomers (vam) from ethylene and allyl acetate monomers from propylene by means of oxy-acetylation. The present invention also relates to a shell catalyst that can be obtained by the method according to the invention as well as the use of the shell catalyst produced using the method according to the invention or of the shell catalyst according to the invention for producing alkenyl carboxylic acid esters, in particular vam and allyl acetate monomer..
Clariant International Ltd
05/07/15
20150126360

Method for producing a shell catalyst, the catalyst and its use for the synthesis of alkenyl carboxylic esters


The present invention relates to a method for producing a shell catalyst which is suitable for the synthesis of alkenyl carboxylic acid esters, in particular for producing vinyl acetate monomers (vam) from ethylene and allyl acetate monomers from propylene by means of oxy-acetylation. The present invention also relates to a shell catalyst that can be obtained by the method according to the invention as well as the use of the shell catalyst produced using the method according to the invention or of the shell catalyst according to the invention for producing alkenyl carboxylic acid esters, in particular vam and allyl acetate monomer..
Clariant International Ltd.
05/07/15
20150125919

Microorganism with increased iron-regulated abc transporter activity and producing hydroxycarboxylic acid by using the microorganism


A recombinant microorganism having increased iron-regulated abc transporter activity and increased hydroxycarboxylic acid production, as well as a method of producing a hydroxycarboxylic acid using the recombinant microorganism, and a method of producing the recombinant microorganism.. .
Samsung Electronics Co., Ltd.
05/07/15
20150125795

Developing solution composition for lithographic printing plate precursor and producing lithographic printing plate


The present invention provides a novel low ph developing solution which does not contain an inorganic strong alkali component. The present invention is directed to an alkali developing solution composition for producing a lithographic printing plate, comprising: (a) an alkali agent, (b) a compound represented by the formula (i) shown below, (c) a metal salt of group 2 elements of the periodic table of the elements, and (d) a polymer comprising carboxylic acid or a salt thereof:.
05/07/15
20150125794

Resist composition and patterning process


A photoresist film containing a sulfonium or iodonium salt of carboxylic acid having an amino group has a high dissolution contrast and offers improved resolution, wide focus margin and minimal lwr when used as a positive resist film adapted for alkaline development and a negative resist film adapted for organic solvent development.. .
Shin-etsu Chemical Co., Ltd.
05/07/15
20150125787

Electroless plating method using bleaching


A conductive pattern can be formed a reactive polymer comprising pendant tertiary alkyl ester groups, (b) a compound that provides an acid upon exposure to radiation, (c) a crosslinking agent that is capable of reacting in the presence of the acid, and (d) optionally, a photosensitizer. The polymeric layer is patternwise exposed to provide non-exposed regions and exposed regions comprising a polymer comprising carboxylic acid groups.
Eastman Kodak Company
05/07/15
20150125712

Compositions and methods for resisting discoloration of wood and treated wood


A solution and method of treating wood to resist discoloration of the wood and the treated wood employ a polydentate monoamino carboxylic acid and/or a diakyl diphosphonic acid. The invention resists discoloration which is believed to be caused by the mobility of organic based chromophoric molecules within the wood which migrate toward the surface of the wood.
Kop-coat, Inc.
05/07/15
20150125698

Nanostructured organic materials and a process for the preparation thereof


The invention disclosed nanostructured organic materials and a process for the preparation thereof. Further the present invention herein provides nanostructured organic material comprising divalent zinc metal complex of n,n′-di-(phenyl-3,5 dicarboxylic acid)-perylene-3,4,9,10-tetracarboxylic acid diimide doped with hydrazine hydrate, which exhibits increased charge carrier mobility at low operating voltage at atmospheric condition useful in organic field effect transistors (ofets)..
Council Of Scientific And Induistrial Research
05/07/15
20150125697

Saponification product of vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer and process for producing the same


The present invention provides a saponification product of a vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer having superior tolerance of the aqueous thickening liquid against mechanical shear. More specifically, the present invention provides a saponification product of a vinyl ester/ethylenically unsaturated carboxylic acid ester copolymer having the superior tolerance, by polymerizing a mixture where the molar ratio of the vinyl ester/ethylenically unsaturated carboxylic acid ester is from 8/2 to 3/7, and saponifying the obtained copolymer in a mixed solvent where the mass composition ratio of an aqueous organic solvent/water mixture solvent is from 3/7 to 8/2..
Sumitomo Seika Chemicals Co., Ltd.
05/07/15
20150125674

Forming conductive metal patterns using reactive polymers


A conductive pattern is prepared in a polymeric layer that has (a) a reactive polymer comprising pendant tertiary alkyl ester groups, (b) a compound that provides an acid upon exposure to radiation having a λmax of at least 150 nm and up to and including 450 nm, and (c) a crosslinking agent. The polymeric layer is patternwise exposed to provide a polymeric layer comprising non-exposed regions and exposed regions comprising a polymer comprising carboxylic acid groups.
05/07/15
20150125649

Carpet coating compositions of vinyl acetate having improved wet and/or dry strength


A latex coating composition for a carpet product comprising a first polymer formed from one or more monomers selected from the group consisting of vinyl esters of a c1-c18 alkanoic acid, ethylenically unsaturated carboxylic acids, esters of ethylenically unsaturated carboxylic acids, vinylaromatics, and vinyl halides and a second polymer formed from an α-olefin and an ethylenically unsaturated carboxylic acid. External crosslinker may also be used in the latex coating composition.
Celanese International Corporation
05/07/15
20150125613

Plasticiser compositions comprising gelification accelerators based on ester(s) of 1,4 : 3,6-dianhydrohexitol having low molar weight


Disclosed is a composition that can rapidly plasticise polymers, including, in relation to the total mass of (a) and (b): between 0.1 and 99 mass-% of at least one ester of 1,4:3,6-dianhydrohexitol (a), having a molar mass varying between 255 and 345 g·mol−1 and selected from among monoesters and diesters of isosorbide, isomannide and isoidide; and between 1 and 99.9 mass-% of at least one compound (b) having a molar mass greater than 345 g·mol−1 and selected from among the esters of 1,4:3,6-dianhydrohexitol, the esters of cyclohexane polycarboxylic acid, the esters of phthalic acid, and glycerol esters. Also disclosed is a method for the production of a plasticised object using constituents (a) and (b), as well as to the use of the ester compound (a) as a polymer gelification accelerator..
Roquette Freres
05/07/15
20150125525

Delayed release drug formulation


Delayed release of a drug to the colon is achieved from a delayed release formulation comprising a core and a coating for the core. The core comprises a drug and the coating comprises an inner layer and an outer layer.
Tillotts Pharma Ag
05/07/15
20150125501

Titania fine-particle composite and compositions containing the titania fine-particle composite


Provided are a novel titania fine-particle composite which has high transparency, high stability, and high ultraviolet-absorbing power and excellent redispersibility, and skin-care external preparations which contain the titania fine-particle composite and exert high ultraviolet protective effect. The titania fine-particle composite can be produced by adding one or more selected from among carboxylic acids and carboxylic acid derivatives represented by general formula (1), and polymers containing the carboxylic acids or carboxylic acid derivatives as a constituent monomer to an aqueous acid dispersion of titania fine particles, and neutralizing the resulting dispersion with an alkali to form a titania fine-particle composite composed of titania fine particles functioning as cores and the carboxylic monomer or polymer deposited on the surface of the cores.
Pola Chemical Industries Inc.
05/07/15
20150125426

Medium chain dicarboxylic acids, their derivates and metabolic disorders


A composition comprising medium chain dicarboxylic acids and/or derivatives of medium chain dicarboxylic acids can be used to treat or prevent metabolic disorders. The composition can particularly well be used to treat or prevent hyperglycemia, for example diabetes..
Nestec S.a.
05/07/15
20150124194

Uniaxially stretched multi-layer laminate film, polarizing plate comprising same, optical member for liquid crystal display device, and liquid crystal display device


A uniaxially stretched multi-layer laminate film that exhibits a high polarization performance of 99.5% or more in a simpler configuration than before, a polarizing plate that is composed of the same, an optical member for a liquid crystal display device, and a liquid crystal display device are provided. Namely, in the uniaxially stretched multi-layer laminate film in which a first layer and a second layer are alternately laminated, the uniaxially stretched multi-layer laminate film includes an intermediate layer that has a thickness of 2 μm or more and 30 μm or less; the first layer is composed of a polyester containing a naphthalene dicarboxylic acid ester; the second layer is composed of a copolymer polyester and is an optically isotropic layer that has an average refractive index of 1.50 or more and 1.60 or less; the first layer, the second layer, both first and second layers, or the intermediate layer contains a visible light absorbent, which has a weight loss of less than 10% when it is kept at 300° c.
Teijin Limited
05/07/15
20150122778

Electroless plating method using non-reducing agent


A conductive pattern is formed in a polymeric layer that has (a) a reactive polymer comprising pendant tertiary alkyl ester groups, (b) a compound that provides an acid upon exposure to radiation, and (c) a crosslinking agent. The polymeric layer is patternwise exposed to radiation to provide a polymeric layer comprising non-exposed regions and exposed regions comprising a polymer comprising carboxylic acid groups.
05/07/15
20150122777

Electroless plating method using halide


A conductive pattern is formed using a reactive polymer comprising pendant tertiary alkyl ester groups, a compound that provides an acid upon exposure to radiation, and a crosslinking agent. A polymeric layer is patternwise exposed to form first exposed regions with a polymer comprising carboxylic acid groups that are contacted with electroless seed metal ions, and then contacted with a halide to form corresponding electroless seed metal halide.
05/07/15
20150122334

Method for producing semiconductor layer containing metal oxide and electronic device


A method for producing a semiconductor layer containing a metal oxide, which comprises: coating an ink containing a specific metal salt of unsaturated carboxylic acid on a base material; and conducting a heat treatment after the coating.. .
Mitsubishi Chemical Corporation
05/07/15
20150122148

Asphalt concrete with modified oil fly ash


The asphalt with modified oil fly ash additive provides an improved asphalt binder for asphalt concrete. In one embodiment, the oil fly ash is modified to include a carboxylic acid group (—cooh) attached to the surface of the oil fly ash.
King Fahd University Of Petroleum And Minerals


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