Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
11/2013
11/06/2013CN102725259B Tetraester of pentaerythritol
11/06/2013CN102702837B Emulsifying agent for environment-friendly water-based ultraviolet (UV) photocureable coating and preparation method for emulsifying agent
11/06/2013CN102675096B Method for preparing butyl stearate
11/06/2013CN102633929B Preparation method of acid ionic liquid mesoporous polymeric material
11/06/2013CN102626656B Preparation method of acidic ionic liquid hydrothermal carbonization material
11/06/2013CN102503829B Preparation methods for sitagliptin intermediates
11/06/2013CN102451760B Loaded catalyst and preparation method thereof, and method for preparing ethyl acetate
11/06/2013CN102388016B Olefin compound, epoxy resin, curable resin composition and cured product thereof, and led device
11/06/2013CN102380373B Catalyst for preparing 1,4-cyclohexane dicarboxylic acid dimethyl ester
11/06/2013CN102329226B Method for separating and extracting 2-keto-D-gluconic acid
11/06/2013CN102325800B Polymerization inhibitor composition and method of inhibiting polymerization of distillable monomers
11/06/2013CN102295497B Synthesis method of halogenated aromatic hydrocarbon compound with water as solvent
11/06/2013CN102260172B Method for preparing 2-chloro-5-alkylcarbonyl acetyl-4-fluorophenoxyacetyl compound
11/06/2013CN102249913B Preparation method of butyl acrylate
11/06/2013CN102241593B Protoilludance norsesquiterpenoid esters and uses thereof
11/06/2013CN102212001B Compound salvianolic acid F methyl ester and preparation method thereof
11/06/2013CN102115445B Preparation method for hydrogenated dicyclopentadiene alcohol ester
11/06/2013CN102070449B Preparation method of 5-halogenated pentanoate
11/06/2013CN102066312B Method for producing phenolic compound
11/06/2013CN101948384B Device and method for preparing medium and high-carbon aliphatic ester by continuous etherification method
11/06/2013CN101918349B Process for the preparation of diacerin
11/06/2013CN101747185B Method for separating saturated fatty acid methyl ester from biodiesel
11/06/2013CN101735045B Method for producing ethyl acetate by using entrainer
11/06/2013CN101578255B Process for the acylation of organic hydroxy compounds
11/05/2013US8575386 Fragrance compounds
11/05/2013US8574607 Spiroheterocyclic thiofuran dione derivatives
11/05/2013CA2642388C Process for preparing optically active alcohols
11/05/2013CA2610194C Stable active compound complex of salts of o-acetylsalicylic acid with basic amino acids and glycine
11/05/2013CA2491994C Modulators of the glucocorticoid receptor
11/05/2013CA2481202C Functionalized ionic liquids, and methods of use thereof
10/2013
10/31/2013WO2013161960A1 Ester for refrigerator oils and method for producing same
10/31/2013WO2013161576A1 Compound having four polymerizable groups, liquid crystal composition, and liquid crystal display element
10/31/2013WO2013160670A1 Compounds for use as inhibitors of alternative oxidase or cytochrome bc1 complex
10/31/2013WO2013159347A1 Method for continuously producing high-content high-optical-purity lactate
10/31/2013WO2012054616A3 Synthesis of methylene malonates substantially free of impurities
10/31/2013US20130289117 Hydroxyl compounds and compositions for cholesterol management and related uses
10/31/2013DE102012103701A1 Ester als Kühl- und Isolierflüssigkeiten für Transformatoren Esters as cooling and insulating fluids for transformers
10/30/2013EP2655537A2 Ester based heat transfer fluid useful as a coolant for electric vehicles
10/30/2013EP2655451A1 Polymers derived from secondary alkyl (meth)acrylates
10/30/2013EP2655314A1 Multi- api loading prodrugs
10/30/2013EP2655313A1 Process for production of high melt flow propylene-based polymer and product from same
10/30/2013EP2655312A1 3-acyl-ingenols ii
10/30/2013EP2655311A1 Ingenol-3-acylates i
10/30/2013EP2655257A2 Surface-modified zirconia nanoparticles
10/30/2013EP1412315B1 Manufacturing process for the preparation of alpha, alpha-branched alkane carboxylic acids providing esters with an improved softness
10/30/2013CN203256176U Device for separating butyl alcohol and butyl acetate azeotrope
10/30/2013CN103380105A Processes for producing terephthalic acid and terephthalic esters
10/30/2013CN103380104A Process for production of high melt flow propylene-based polymer and product from same
10/30/2013CN103373924A Synthesis method of pesticide
10/30/2013CN103373923A Extraction technology for efficiently and industrially producing high-purity flos lonicerae chlorogenic acid
10/30/2013CN103373922A Method for preparing salvianolic acid A through catalytic conversion of lithospermic acid
10/30/2013CN103373921A 4-((substituted phenyl) difluoromethyl) phenoxy carboxylic acid derivatives as well as preparation method and medical application for same
10/30/2013CN103373920A Method for refining methyl acetate by-products during production of purified terephthalic acid
10/30/2013CN103373919A Method and equipment for separating and recycling alcoholysis waste liquid in polyvinyl alcohol production
10/30/2013CN103373897A Preparation method of trifluorostyrene compound
10/30/2013CN103372453A Catalyst for synthesis of methyl glycolate and preparation method thereof
10/30/2013CN103371146A Antibacterial agent and preparation method thereof
10/30/2013CN102614917B Preparation method of composite carbon base solid acid catalyst
10/30/2013CN102442909B Low-volatility and low-mobility benzoyl formate
10/30/2013CN102381972B Propofol hydroxy acid ester compound with ester constitutional terminal, preparation method for same and application thereof
10/30/2013CN102304041B Solvent-free esterification-distillation integrated process
10/30/2013CN102229534B Method for synthesizing alkyl carbonic ester
10/30/2013CN102079707B Mesitylene group aromatic ketone compound, preparation method thereof and photoinitiator
10/30/2013CN102070431B Method for synthesizing saprorthoquinone
10/30/2013CN102020553B P-alkyl group substituted-4-fluorophenylacetic acid, synthesis method and application thereof
10/30/2013CN101969791B Method of flavoring
10/30/2013CN101796173B Method of making polyglycerol esters
10/30/2013CN101786953B Kaurane-type diterpenoid compound as well as preparation method and medical application thereof
10/30/2013CN101700992B Alicyclic unsaturated compound, polymer, chemically amplified resist composition and method for forming pattern using said composition
10/30/2013CN101432244B Method for transesterification of esters
10/30/2013CN101133010B Process and intermediate compounds useful in preparation of statins
10/29/2013US8569542 Use of docosatrienes, resolvins, and their stable analogs in the treatment of airway diseases and asthma
10/29/2013US8569541 Optical element compound, optical material, and optical element
10/29/2013US8569538 Acryloyl materials for molded plastics
10/29/2013US8569537 Functionalized zirconia nanoparticles and high index films made therefrom
10/29/2013US8569536 C-nitroso-derived nitroxyl donors
10/29/2013US8569534 Process for producing diphenyl carbonate
10/29/2013US8569527 Reactor system, an absorbent and a process for reacting a feed
10/24/2013WO2013158761A1 Polysaccharide slurries with environmentally friendly activator solvents
10/24/2013WO2013158388A1 Processes for preparing polytrimethylene ether glycol esters
10/24/2013WO2013157955A1 Geranyl geranyl acetone analogs and uses thereof
10/24/2013WO2013157926A1 Geranyl geranyl acetone analogs and uses thereof
10/24/2013WO2013157597A1 Process for preparing 4-hydroxybutyl acrylate
10/24/2013WO2013156858A1 Materials and methods for prevention and treatment of viral infections
10/24/2013WO2013156398A1 Improved process for preparing (3e,7e)-homofarnesol
10/24/2013US20130281723 Processes for preparing polytrimethylene ether glycol esters
10/24/2013US20130281705 Compounds for the treatment of metabolic disorders
10/24/2013US20130281688 Unsaturated fatty alcohol compositions and derivatives from natural oil metathesis
10/24/2013US20130281515 Cationic bis-urea compounds as effective antimicrobial agents
10/24/2013US20130281394 Chemosensory Receptor Ligand-Based Therapies
10/23/2013EP2653205A1 Use of polyglycerine partial esters as antifoaming agents
10/23/2013EP2652050A1 Waterborne coating compositions that include 2,2,4-trimethyl-3-oxopentanoate esters as reactive coalescents
10/23/2013EP2651874A1 Acetoacetate-functional monomers and their uses in coating compositions
10/23/2013EP2651873A1 Substituted 3-oxopentanoates and their uses in coating compositions
10/23/2013EP2651872A1 Procedure for stabilising polyunsaturated fatty acids with metal hydrides
10/23/2013CN103370298A Method of making indeno-fused naphthol materials
10/23/2013CN103370289A 4-hydroxybutyric acid deuterated analogs
10/23/2013CN103360445A Macrolide solid-state forms
10/23/2013CN103360361A Technology for continuous co-production of ethylene carbonate, ethylene glycol and dimethyl carbonate from by-product CO2
10/23/2013CN103360358A 15-oxospiramilactone derivatives, and preparation method and applications thereof
1 ... 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 ... 548