Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
08/2004
08/18/2004EP1446376A1 Compositions based on cupric salts, cupric salts and their use for controlling phytopathogens
08/18/2004EP1446375A1 Dihalogenpropene compounds, method for the production thereof, agents containing said compounds and the use thereof as pest control agents
08/18/2004EP1446372A1 Recovery and recycling of chiral tartaric acid resolving agents
08/18/2004EP1284975B1 Ammonium compounds bearing an electrophilic fluorine, reagent containing same, method using same and synthesis method for obtaining them
08/18/2004EP1220851B1 Carbon dioxide-philic compounds and methods of synthesis thereof
08/18/2004EP1200494B1 Compound
08/18/2004EP1153008B1 Method for carbonylation of lower alkyl alcohols
08/18/2004EP1066241B1 Method for producing (meth)acrylic acid and (meth)acrylic acid esters
08/18/2004CN1522270A Process for producing aliphatic oligocarbonate diols
08/18/2004CN1522248A Novel butadiene derivatives, process for preparation of the same and intermediates for the synthesis thereof
08/18/2004CN1521159A Method for separation purification of diaryl carbonate from transesterification reaction solution
08/18/2004CN1521155A Functional additive having UV-absorbing substituent and ink composition containing the same
08/18/2004CN1520804A Thermal shock protein generation promotion component and skin beauty and white applicat composition
08/18/2004CN1162392C High-pressure waste TA converting process of preparing DMT
08/18/2004CN1162391C Process to separate linear alkyl 5-formylvalerate
08/18/2004CN1162390C Ethylene recovery system
08/17/2004US6777576 Novel 2-(2'-cyclohexen-1'-yl)-2-hydroxy- 2-phenylacetic acid ester obtained by reacting cyclohexene and benzoylformic acid ester in presence of a lewis acid is hydrolyzed and reduced to give 2-cyclohexyl-2-hydroxy-2-phenylacetic acid
08/17/2004US6777574 Renin-inhibiting properties; antihypertensive agents
08/17/2004US6777573 Method for the synthesis of ceralure B1
08/17/2004US6777567 Ferrocenyl diphosphines and their use
08/17/2004US6777555 3-(optionally hydroxyl)-4-(cyclopropylcarbonyl)-cumene intermediate
08/17/2004US6777444 Nordihydroguaiaretic acid; anticancer agents, viricides
08/17/2004US6777418 For treating or preventing emphysema, cancer and dermatological disorders
08/12/2004WO2004067491A1 Apparatus for producing hydroxyalkyl (meth)acrylate and process for producing the same
08/12/2004WO2004067489A2 Hydroxyl compounds and compositions for cholesterol management and related uses
08/12/2004US20040158097 Acylation of zeaxantin and oxidation of product followed by esterification to form a stable product with better bioactivation than salmonid pigmentation
08/12/2004US20040158094 Method for producing tert-butyl esters of aliphatic C1-C4-carboxylic acids
08/12/2004US20040158025 Chain extension ; molding materials
08/12/2004US20040157923 1,3-adamantanedicarboxylic acid-bis(2'-alkyl-2'-adamantyl)-esters; photoresist additive; resin heat resistance improver; pharmaceutical and agrochemical intermediates
08/12/2004US20040157601 Method for enabling a subscriber entity to actively communicate in a communication network
08/12/2004US20040156651 Naphthoquinone derivative and electrophotographic photoreceptor containing the same
08/12/2004US20040154216 Modified polyisobutylene as fuel additive
08/12/2004DE10204270B4 Verbessertes Verfahren zur Gewinnung von kristalliner Rosmarinsäure An improved process for the recovery of crystalline rosmarinic acid
08/11/2004EP1445266A2 Photoresist copolymer
08/11/2004EP1445249A1 Novel bensophenone derivatives or salts thereof
08/11/2004EP1445019A1 Hydroformylation of unsaturated compounds using polymeric phosphite ligands
08/11/2004EP1444550A2 Polycarbocyclic derivatives for modification of resist, optical and etch resistance properties
08/11/2004EP1444241A2 Bidendate ligands for the carbonylation of unsaturated compounds
08/11/2004EP1444192A1 Method for the catalytic conversion of organic carbonate using a lanthanum catalyst
08/11/2004EP1444183A1 Method for the catalytic conversion of alkylene carbonate with a mg, al mixed (hydr) oxide catalyst
08/11/2004EP1235644B1 Preparation method utilizing sonication of a vinyl acetate catalyst comprising metallic palladium and gold
08/11/2004EP1142860B1 Intermediates and process for producing fluorine-containing amino acid compound by using the same
08/11/2004CN1520392A Process for preparing carboxylic acids and derivatives thereof
08/11/2004CN1519222A Process for prepn. of carboxylic acid esters of 9, 10-dihydroxy
08/11/2004CN1161320C Method for preparing diaryl carbonates with improved selectivity
08/11/2004CN1161319C Method for extracting pyrethrin by using subcritical liquified petroleum gas
08/11/2004CN1161318C Transesterification process using lanthanum compound catalysts
08/11/2004CN1161312C (Poly) alkylene glycol higher-alkyl ether derivative composition, and detergent, lubricant, and external-use skin preparation skin preparation each containing the same
08/10/2004US6774267 Reacting a phenol compound with an aldehyde containing dialkoxymethyl or 1,3-dioxolan-2-yl group in presence of a base
08/10/2004US6774260 Alkyl 1-(3,3-dimethylcyclohexyl) ethyl malonate derivatives; soaps, cosmetics, perfumes, cleaning compounds, detergents; musky odor
08/10/2004US6774258 Useful as monomer to form polymer which serves as a base resin in chemically amplified resist
08/10/2004US6774243 Biosynthesis of viricide
08/10/2004US6774236 Process for the preparation of enantiomerically pure cycloalkano-indol -and azaindol -and pyrimido [1,2A]indolcarbocyclic acids and their activated derivatives
08/10/2004US6774083 Process for improving the stability and/or preventing the deactivation of the catalyst during the manufacture of acetic acid and/or of methyl acetate
08/10/2004US6773724 Improved solubility
08/10/2004CA2154153C Process for the production of plasticizer and polyol esters
08/10/2004CA2116420C Ferrocene diphosphines as ligands for homogeneous catalysts
08/05/2004WO2004065347A1 Esters of allyl substituted by a difluoromethylene group, method for the synthesis thereof and use thereof
08/05/2004WO2004065345A1 5,6,7,8-tetrahydronaphthalen-2-yl 2,6-difluoroheptatrienoic acid derivatives having serum glucose reducing activity
08/05/2004WO2004064972A2 Capture compounds, collections thereof and methods for analyzing the proteome and complex compositions
08/05/2004WO2004064745A2 Method of preparation of heterocyclic molecules with pharmaceutical pharmaceutical excipient cosmeceutical agrochemical and industrial uses
08/05/2004WO2004064743A2 Modified retinoid compounds and their uses
08/05/2004WO2004014550A3 Novel nickel-carbene, palladium-carbene and platinum-carbene complexes, their production and use in catalytic reactions
08/05/2004US20040152927 From propylene oxide and carbon dioxide; using phosphorus catalyst; forming propylene carbonate as chemical intermediate
08/05/2004US20040152915 Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst, and process for producing lower aliphatic carboxylic acid ester using the catalyst
08/05/2004US20040152913 Cleavable surfactants and methods of use thereof
08/05/2004US20040152912 Thermally stable ferulic acid derivatives
08/05/2004US20040152645 Antihelminthic anthraquinones and method of use thereof
08/05/2004US20040152607 Traction fluid with di-acid ester bridged dimer
08/05/2004US20040151712 Modulation of inflammation related to columnar epithelia
08/05/2004US20040151640 Reactor for gas/ liquid or gas/ liquid/solid reactions
08/05/2004CA2518754A1 5,6,7,8-tetrahydronaphthalen-2-yl 2,6-difluoroheptatrienoic acid derivatives having serum glucose reducing activity
08/04/2004EP1443363A2 Compounds for photoresist and resin composition for photoresist
08/04/2004EP1442566A2 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
08/04/2004EP1286947B1 Production of tertiary butyl acetate from mtbe
08/04/2004EP1268386B1 Process for the branching of saturated and/or unsaturated fatty acids and/or alkyl esters thereof
08/04/2004EP1091802B1 Vinyl acetate catalyst comprising metallic palladium and gold prepared with potassium aurate
08/04/2004CN1518534A Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
08/04/2004CN1518533A Vapor-phase carbonylation of lower alkyl alcohols using tungsten promoted group VIII catalyst
08/04/2004CN1518532A Method for manufacturing lower diphatic carboxylic ester
08/04/2004CN1518336A Electronic camera and information equipment and portable information device
08/04/2004CN1517331A Purification method of pravastiatin sodium
08/04/2004CN1160468C Process for preparing optically pure (S)-3,4-dihydroxybutyric acid derivatives
08/04/2004CN1160328C Reagent, compound and method for nucleophile perfluoroalkylation
08/04/2004CN1160313C Method of producing methoxyimino acetic amide
08/04/2004CN1160306C Slow release of fragrant compounds in perfoumery using 2-benzoyl benzoates, 2-alkanoyl benzoates for alpha-deto esters
08/04/2004CN1160305C Mixture of adipic or phthalic acid diesters and isomeric nonanols
08/04/2004CN1160304C Process for preparation of 5-and/or 6-substd. -2-hydroxybenzoic acid esters
08/04/2004CN1160303C Process of acetoxylation of olefins
08/04/2004CN1160302C Ester synthesis
08/03/2004US6770781 Process for the preparation of alpha-arylalkanoic acids
08/03/2004US6770780 Vinylphenylpropionic acid derivatives, production process therefor, polymer thereof and radiation sensitive resin composition
08/03/2004US6770618 Organoleptic; plant extracts; mixtures
08/03/2004US6770586 Solid catalyst component and catalyst for olefins polymerization
08/03/2004US6770463 Process for the preparation of chiral isofluoroenes
08/03/2004CA2361893C Polymerizable compound, polymerizable liquid crystal composition containing the same, and optically anisotropic medium made from the composition
08/03/2004CA2053494C Reduced calorie fat mimetics comprising esterified propoxylated monoglycerides and diglycerides
07/2004
07/29/2004WO2004063148A1 Indenoncarboxylic acids derivatives and their use for the treatment of and preventing diabetes and dyslipidaemia
07/29/2004WO2004063132A1 Novel process for preparing a 5-hydroxy-3-oxo-hexanoic acid derivative
07/29/2004WO2004062771A1 Method of removing tacky substance or waste liquid containing tacky substance