Patents
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Patents for C07C 63 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings (6,553)
06/2010
06/24/2010US20100160678 Process for the synthesis of 2,6-diamino-3,5-dinitrotoluene
06/24/2010US20100160677 Process for preparation of 6-[3-(1-admantyl)-4-methoxyphenyl]-2-naphtoic acid.
06/24/2010US20100160293 Solid Ophthalmic Drug for External Use
06/23/2010EP2197828A2 Fullerene multi-adduct compositions
06/23/2010CN101747172A Method for recycling acetic acid and catalysts in preparation process of 2,6-naphthalene dicarboxylic acid
06/23/2010CN101745410A Method for recycling catalyst from waste water produced in purifying process of aromatic acids
06/22/2010US7741516 enrich terephthalic acid stream with isophthalic acid, trimellitic acid, 4,4'-dicarboxybuphenyl, pthalic, 4-hydroxymethylbenzoic acid, and 4-hydroxymethylbenzoic acid; use as a monomer stream in making polyethylene terephthalate
06/22/2010US7741514 Catalyst comprising N-substituted cyclic imide compound and process for producing organic compound using the catalyst
06/17/2010WO2010066181A1 Simple method and system for recycling mother liquor of pta apparatus efficiently
06/17/2010CA2746273A1 Small molecule immunomodulators for alzheimer's disease
06/16/2010EP1870392B1 Process for production of 2,3,4-trifluoro-5-(iodo or bromo)benzoic acid
06/16/2010EP1091924B1 Novel retinoids and use thereof
06/16/2010CN1680264B Method for preparing 2,6-naphthalene dicarboxylic acid
06/16/2010CN101733086A Preparation and application of nano silica-base material
06/15/2010US7737274 reacting a methylester of N alpha -(2,6-dichlorobenzoyl)-4-amino-L-phenylalanine with 1,1'-carbonyldiimidazole or phenyl chloroformate as carbonyl group-Introducing reagents, then N-alkylating the intermediate formed with methyl p-toluenesulfonate to obtain quinazolinedione-phenylalanine derivatives
06/15/2010US7736663 Synthetic polymer comprising at least two hydrogen-bonding moieties, capable hydrogen bonding to keratin; hair style retention, or strong hold, delivered from a hair spray
06/10/2010US20100145094 Process and Catalyst for Oxidizing Aromatic Compounds
06/10/2010US20100144876 Modulator
06/10/2010US20100144872 New Methylenebisphenyl Compounds Useful in the Treatment of Inflammation
06/09/2010EP2194037A1 Process for producing a high purity aromatic polycarboxylic acid
06/09/2010EP1309536B1 Selective oxidation of an alcohol or ketone using a gold catalyst
06/09/2010CN1894191B Anthracene and other polycyclic aromatics as activators in the oxidation of aromatic hydrocarbons
06/09/2010CN101721955A Discharging system and discharging process in particle sodium benzoate production process
06/03/2010WO2010062316A1 Dicarboxylic acid production with enhanced energy recovery
06/03/2010WO2010062314A1 Integrated co-production of dicarboxylic acids
06/03/2010WO2010062313A1 Dicarboxylic acid production with self-fuel oxidative destruction
06/03/2010WO2010062312A1 Dicarboxylic acid production with direct fired off-gas heating
06/03/2010US20100137612 Method for production of 3-hydroxypropan-1-one compound for production of 2- propen-1-one compound and method for production of isoxazline compound
06/03/2010US20100137250 Naphthylacetic acids
06/03/2010CA2741636A1 Dicarboxylic acid production with enhanced energy recovery
06/03/2010CA2740833A1 Dicarboxylic acid production with self-fuel oxidative destruction
06/03/2010CA2740832A1 Dicarboxylic acid production with direct fired off-gas heating
06/02/2010EP2192087A1 Alkali metal fluoride dispersion, and process for production of fluorinated organic compound using the same
06/02/2010CN101716477A Palletizing tower used in production process of granular sodium benzoate
06/02/2010CN101716424A Rectifying and vacuum-pumping system and technology in production processes of benzoic acid
05/2010
05/26/2010CN201485402U CTA separation filtering system for preparing purified terephthalic acid
05/26/2010CN101048361B Extraction process for removal of impurities from an oxidizer purge stream in the synthesis of carboxylic acid
05/26/2010CN101045683B Method of preparing high-purity terephthalic acid
05/25/2010US7723538 enzyme inhibitors of membrane-bound carnitine-dependent palmitoyltransferases (CPTs); inhibit gluconeogenesis and therefore counteract hyperglycemia; 4-(3-Benzenesulfonylamino-benzoylamino)-benzoic acid
05/19/2010EP1511707B1 Process for producing aromatic compounds by friedel-crafts reaction
05/19/2010CN101708409A Comprehensive recover tower and process of granule sodium benzoate tail gas
05/19/2010CN101708408A Impact water film dedustor and application thereof in vacuum suction system in sodium benzoate production
05/13/2010US20100120742 Rexinoid compound having alkoxy group
05/12/2010CN1865214B Method for producing aromatic carboxylic acid using nitrogen oxide as catalytic additive
05/12/2010CN1843630B Method for reclaiming oxidation catalyst
05/12/2010CN1578557B Organometallic complex and organic electroluminescent device employing the same
05/12/2010CN101704742A Reactor for producing aromatic carboxylic acid
05/12/2010CN101704741A Process for producing isophthalic acid
05/12/2010CN101080379B Process for preparing purified terephthalic acid
05/11/2010CA2431091C Organic reactions with co generating materials
05/06/2010WO2010049697A2 Improved pure carboxylic acid filtration
05/06/2010US20100112545 Trans-1,2-diphenylethlene derivatives and nanosensors made therefrom
05/05/2010EP1328499B1 Method of producing carboxylic acid salts
05/04/2010US7709528 Compounds, their preparation and use
04/2010
04/28/2010CN101698643A Boiling bleacher used in production process of sodium benzoate and operating process
04/28/2010CN101698642A Methylbenzene raw material system in production process of benzoic acid and process flow
04/22/2010US20100099768 1-phenylalkanecarboxylic acid derivatives for the treatment of neurodegenerative diseases
04/21/2010EP2177503A1 Modulators of cannabinoid receptors
04/20/2010US7700808 1-3-bis(substituted phenyl)-3-hydroxypropan-1-one or 2-propen-1-one compound, and salt thereof
04/15/2010WO2010042948A2 Tetratopic phenyl compounds, related metal-organic framework materials and post-assembly elaboration
04/15/2010WO2010040251A1 Process and apparatus for preparing terephthalic acid by air oxidation of para-xylene
04/15/2010DE102008046898A1 Verfahren und Anlage zur Gewinnung fester Reaktionsprodukte aus Lösungen Method and apparatus for recovering solid reaction products from solutions
04/14/2010EP1395543B1 Process for the production of purified terephthalic acid
04/14/2010CN201437527U Hydrogen recovery device for purification unit of pure terephthalic acid device
04/14/2010CN101693655A Optimized liquid-phase oxidation
04/13/2010US7696382 N-(2-hydroxy-1-methyl-ethyl)-3-iodobenzamide; for the treatment of a muscular disorder, a gastrointestinal disorder, or for controlling spasticity or tremors; modulates cannabinoid receptors
04/08/2010US20100084014 Photovoltaic devices fabricated from nanostructured template
04/07/2010CN101691327A Polyester PET catalytic degradation method under microwave environment
04/06/2010CA2337597C Method of recovering terephthalic acid from a material containing poly(ethylene terephthalate)
04/01/2010US20100081568 Methods for producing carbon nanotubes with controlled chirality and diameter and products therefrom
03/2010
03/31/2010CN101687754A Process for producing aromatic carboxylic acid
03/31/2010CN101684072A Optimised liquid-phase oxidation
03/25/2010US20100076220 Novel metal organic frameworks based on aluminum, iron and chromium
03/25/2010US20100076078 Insecticidal compounds
03/24/2010CN101679185A Improved process for the recovery of terephthalic acid
03/24/2010CN100594978C Process for preparing catalyst Pd/TiO2 for hydrogenation of p-carboxybenzaldehyde
03/24/2010CN100594972C PX oxidizing reactor for producing terephthalic acid
03/23/2010CA2435918C Purification of crude terephthalic acid and catalysts comprising carbon fibers which are suitable for this purpose
03/18/2010WO2010028730A1 Method and system for obtaining solid reaction products from solutions
03/18/2010WO2009143531A3 Catalyst systems for the production of acids
03/17/2010CN101671232A Method for catalyzing and depolymerizing polyethylene glycol terephthalate under microwave environment
03/16/2010CA2323704C Procedure for purifying organic products by fractional crystallization at a variable circulation rate
03/11/2010US20100063318 Purification Method of Crude Naphthalene Dicarboxylic Acid Using Microorganism and 2,6-Naphthalene Dicarboxylic Acid in Crystalline Form Obtained by Using the Same
03/11/2010US20100062958 Detergent
03/09/2010US7674825 Cardiovascular disorders; stimulant of guanylate cyclase
03/04/2010US20100056634 Novel compositions
03/04/2010US20100056621 Agonists of a bitter taste receptor and uses thereof
02/2010
02/24/2010EP2155390A2 New organometallic framework materials based on aluminum, iron, and chromium
02/23/2010CA2232288C Treating niddm with rxr agonists
02/18/2010US20100041665 N-phenyl-prenylamine derivatives for the treatment of cognitive, neurodegenerative or neuronal diseases or disorders
02/17/2010CN101648866A Preparation technology of p-tert-butyl benzoic acid
02/16/2010CA2528008C 2-substituted phenyl-5,7-dialkyl-3,7-dihydropyrrolo[2,3-d]pyrimidin-4-one derivatives, the preparation and the pharmaceutical use thereof
02/11/2010US20100036156 Monolayer-coated surfaces as catalytic platforms for organic reactions
02/11/2010US20100034762 Novel enrichment methods for gallic acid esters including 1-O-galloy1-bata-D-glucose and mucic acid gallates medicaments, therapeutic applications and methods of treatment thereof
02/09/2010CA2201863C Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitors
02/04/2010WO2010013684A1 Process for production of phthaloyl dichloride compounds, catalyst to be used therein, and process for preparation of same
02/04/2010WO2009146812A3 Method for producing phthalic acid anhydride
02/04/2010US20100029870 Internal donor for olefin polymerization catalysts
02/04/2010US20100029772 Dicarboxylic Acid Derivatives and their Use
02/03/2010CN201394448Y PX oxidation reactor for producing terephthalic acid
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