Patents
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
10/2011
10/06/2011WO2011057236A3 Process for manufacturing polytrimethylene ether glycol using improved methods for phase separation
10/06/2011WO2011009888A3 Process for the production of substituted electron rich diphenylacetylenes
10/06/2011US20110245509 Polyfunctional polyoxyalkylene compound, and producing method and intermediate thereof
10/06/2011US20110243865 Melanin production inhibitor
10/06/2011US20110240919 Five-ring compound, liquid crystal composition and liquid crystal display device
10/05/2011EP2372804A1 Organic electroluminescence element and compound
10/05/2011EP2370399A1 Glucose-peg conjugates for reducing glucose transport into a cell
10/05/2011CN102206336A Saturated cardanol polyoxyethylene ether and preparation method thereof
10/05/2011CN102206145A Continuous catalysis and rectification technology for synthesizing diethoxymethane
10/05/2011CN102206144A Process for production of an aluminum hydride compound
10/05/2011CN102206143A Preparation method for intermediate product 2-naphthyl methyl ether of 6-methoxy-2-acetonaphthone
10/05/2011CN102206142A Method for preparing 3-methoxyl-3-methyl-1-butanol
10/05/2011CN102060662B Chemical power poly-generation energy system and method for recycling CO2
10/05/2011CN101347565B Effective component of Japanese yam as well as preparation method and use thereof
10/04/2011US8030512 Polycyclic pentafluorosulfanylbenzene compound and process for producing the compound
10/04/2011US8029812 Personal care compositions
09/2011
09/29/2011WO2011061744A3 Novel arylated camphenes, processes for their preparation and uses thereof
09/29/2011US20110237838 Processes for catalytic conversion of lignin to liquid bio-fuels and novel bio-fuels
09/29/2011US20110237676 Spermicidal and microbicidal compositions
09/29/2011US20110236957 Nanoparticle Labeling Reagents and Methods of Use
09/29/2011US20110236311 Radiolabelling methods
09/29/2011US20110233466 Liquid-crystalline compounds and liquid-crystalline media
09/29/2011US20110233463 Chiral compounds, cholesteric and ferroelectric liquid crystal compositions comprising these chiral compounds, and liquid crystal displays comprising these liquid crystal compositions
09/29/2011DE102011013006A1 Flüssigkristalline Verbindungen und flüssigkristalline Medien Liquid-crystalline compounds and liquid crystalline media
09/29/2011CA2794266A1 Compositions and methods for glucose transport inhibition
09/28/2011EP2367780A1 Method and device for producing dimethyl ether from methanol
09/28/2011EP2145880B1 Novel epoxy compound, alkali-developable resin composition, and alkali-developable photosensitive resin composition
09/28/2011EP2032589B1 Solvent system for the preparation of n-alkyl thiophosphoric triamide solutions, composition containing n-alkyl thiophosphoric triamide and the use thereof
09/28/2011CN102203069A Process for the preparation of substituted phenylalanines
09/28/2011CN102203049A Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates
09/28/2011CN102199139A Liquid crystalline compounds and liquid crystalline media
09/28/2011CN102199086A Method for synchronously hydrolyzing cellulosic biomass
09/28/2011CN102199077A Method for producing (E)-2,4,5-trimethoxy-1-propenylbenzene
09/28/2011CN102199076A Method for preparing sevoflurane
09/26/2011CA2733612A1 Process for production of an aluminum hydride compound
09/22/2011WO2011114220A1 Neuro-protective effects of adelostemma gracillimum and its isolated compounds
09/22/2011WO2011113284A1 Shikonin naphthazarin derivatives, preparation method and antitumor use thereof
09/22/2011US20110230581 Process for the production of polyether polyols with a high ethylene oxide content
09/22/2011US20110230556 Diglycidic Ether Derivative Therapeutics and Methods for Their Use
09/22/2011US20110229973 Congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic compounds comprising two benzol rings in their basic structure, method for their production and use thereof
09/21/2011EP2365950A1 Production of pheromones and fragrances from substituted and unsubstituted 1-alken-3-yl alkylates
09/21/2011EP2094650B1 Use of campholenic derivatives as fragrant ingredients in perfumery and flavouring
09/21/2011CN201981142U 一种生产二丙二醇并联产三丙二醇的工艺装置 A third-generation technology devices glycol and propylene production
09/21/2011CN201981141U Mtbe生产中的中间回炼装置 Production of intermediate Mtbe back refining unit
09/21/2011CN102197013A Liquid crystal compound and process for production thereof, liquid crystal composition, and liquid crystal electrooptical element
09/21/2011CN102191083A Series-wound type poly-generation technology for coal chemical industry
09/21/2011CN102190565A Method for preparing intermediate of vitamin A, namely tetradecanal
09/21/2011CN102188989A Fluidized bed catalyst and preparation method thereof
09/21/2011CN101353296B Method for preparing (Z)-3'-hydroxy-3,4,4',5-tetramethoxy diphenyl ethylene from regenerative natural plant resource
09/21/2011CN101119958B Novel trimethylcyclododecatriene derivatives, use thereof, and perfumed products containing the same
09/20/2011US8022252 Spatially-defined macrocyclic compounds useful for drug discovery
09/20/2011US8022245 Alpha-fluoromethoxycarboxylic ester, process for producing the alpha-fluoromethoxycarboxylic ester, and process for producing sevoflurane
09/20/2011US8022089 Isoxazoline-substituted benzamide compound and pesticide
09/15/2011US20110224397 Process for preparing polyols using base catalysis
09/15/2011US20110224396 Process for preparing polyether polyols
09/15/2011US20110224307 Antimicrobial compositions comprising trimethylene glycol oligomer and methods of using the compositions
09/15/2011US20110223666 Cytoplasm exposure additive and method for exposing particles delivered into cell to cytoplasm from endocytic vesicles in intact cell
09/15/2011US20110220884 Compound for organic thin-film transistor and organic thin-film transistor using same
09/15/2011US20110220883 Compound for organic thin film transistor and organic thin film transistor using the same
09/14/2011CN1876615B Double end-group phthalonitrile, resin, condensate and its preparation method and uses
09/14/2011CN102186801A Plasticiser and polyvinyl chloride (pvc) resin containing the same
09/14/2011CN102186800A 2,5-linked polyfluorenes for optoelectronic devices
09/14/2011CN102180778A Method for preparing low-polymerization-degree polyformaldehyde dialkyl ether from mixture of lower alcohols and application thereof
09/14/2011CN102180777A Method for preparing diethoxymethane from ethanol and paraformaldehyde
09/14/2011CN102180776A Preparation method for 2-(4-phenoxy phenoxy)ethanol
09/14/2011CN102180775A Method for preparing aliskiren intermediate
09/14/2011CN102180774A Preparation method of C-14 enol ether
09/14/2011CN102180754A Method for synthesizing phenolic compound
09/14/2011CN101367714B Preparation method of bisphenol A polyethenoxy ether toughening agent
09/14/2011CN101125794B Polycyclic arene compound, synthetic method and use thereof
09/13/2011US8017813 Process for production of cycloalkyl alkyl ethers
09/13/2011CA2504354C Acyclic c10 terpene acetals as insect repellents
09/13/2011CA2486869C Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as alzheimer's disease, type 2 diabetes, and parkinson's disease
09/13/2011CA2483310C C10-alkanol alkoxylates and their use
09/08/2011US20110218324 Preparing polyether alcohols
09/08/2011US20110217245 Substituted Butanol Derivatives And Their Use As Fragrance And Flavor Materials
09/08/2011DE102011011268A1 Flüssigkristallines Medium Liquid-crystalline medium
09/07/2011CN102177598A Compound for organic thin film transistor and organic thin film transistor using the same
09/07/2011CN102177170A Novel ruthenium carbonyl complex having a tridentate ligand and manufacturing method and usage therefor
09/07/2011CN102177123A Hydrofluoroalcohols with improved thermal and chemical stability
09/07/2011CN102174187A Synthetic method of targeted pegylated lipid medicinal material
09/07/2011CN102174186A Catalyst for preparing polyalkyl glycol allyl amyl ether and preparation method thereof
09/07/2011CN102173984A Method for preparing low-polymerization-degree polyformaldehyde dialkyl ether from petroleum fractions and application
09/07/2011CN102173983A Method for synthesizing trans-3,4',5-trimethoxytoluylene
09/07/2011CN102173982A Method for synthesizing dihydric alcohol single vinyl ether and double vinyl ether
09/07/2011CN102173980A Method for preparing phenolic chemicals through thermo-chemical conversion of industrial lignin
09/07/2011CN102172519A Silica gel bonded cellulose derivative chromatographic filler and preparation method and use thereof
09/07/2011CN101850244B Preparation method of Al2O3-SiO3 solid acid catalyst in nuclear shell structure
09/07/2011CN101823005B Catalyst for preparing dimethyl ether from low-temperature methanol by gas phase de-hydration, preparation method and application
09/07/2011CN101348434B Method for synthesizing ester and aether at the same time by reaction of erucic acid and benzenemethanol
09/07/2011CN101203476B Process for preparing tetrafluorobenzene carbaldehyde alkyl acetal
09/06/2011US8013182 Carboxylic acid ester, use of the same, and method for producing the same
09/06/2011US8013160 Fluorene-based derivative and organic electroluminescence device employing the same
09/06/2011US8012920 Lubricant for magnetic disks, method for producing the lubricant used in the magnetic disks, and method for manufacturing the same
09/01/2011WO2011106003A1 Synthesis of magnolol and its analogue compounds
09/01/2011WO2011105565A1 Method for producing high purity aromatic methyl alcohol, and high purity aromatic methyl alcohol composition having excellent storage stability
09/01/2011US20110213113 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film
09/01/2011US20110213026 Extracts with liver-x-receptor modulators, compounds and their use especially in weight control
09/01/2011US20110210319 Compound for organic thin film transistor and organic thin film transistor using the same
09/01/2011US20110210056 Gas phase approach to in-situ/ex-situ functionalization of porous graphitic carbon via radical-generated molecules
1 ... 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 ... 246