| Patents for C07C 68 - Preparation of esters of carbonic or haloformic acids (3,588) |
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| 03/05/2015 | WO2015031724A1 Heterogeneous catalysts for the transesterification of aromatic alcohols; and methods of making and use thereof |
| 03/05/2015 | US20150065742 Method for producing nitrous acid ester, and method for producing dialkyl oxalate and dialkyl carbonate |
| 03/05/2015 | US20150065718 Method of making a templating agent |
| 03/05/2015 | US20150065681 Method of Preparing Prepolymer Particle |
| 02/26/2015 | US20150057458 Process for the production of chemical compounds from carbon dioxide |
| 02/11/2015 | CN104341308A 用于生产邻氯甲酸甲酯的装置 O methylchloroformate production means for |
| 02/11/2015 | CN101080380B 脂族氯甲酸酯的制备方法 Aliphatic carboxylic esters prepared chlorine |
| 02/10/2015 | US8952189 Process for preparing diaryl carbonates or alkyl aryl carbonates from dialkyl carbonates |
| 02/05/2015 | US20150037735 Molecular glass photoresists containing bisphenol a framework and method for preparing the same and use thereof |
| 02/04/2015 | CN104324757A 一种核壳型碳包覆纳米铜催化剂的快速制备方法 Rapid method for preparing core-shell nano-carbon-coated copper catalyst |
| 02/03/2015 | US8946466 Method for producing polyether carbonate polyols |
| 01/28/2015 | CN204122095U 一种新型合成碳酸二甲酯循环反应器 A new synthesis of dimethyl carbonate loop reactor |
| 01/28/2015 | CN102186806B 从有机碳酸酯物流中脱除链烷醇杂质的方法 Removed from the organic carbonate stream alkanol impurity methods |
| 01/21/2015 | CN104289215A 用于尿素和乙醇合成碳酸二乙酯的催化剂及其制备方法和应用 The catalyst preparation method and application for the synthesis of urea and ethanol diethyl carbonate |
| 01/21/2015 | CN102666468B 烷二醇和碳酸二烷酯的制备工艺 Preparation alkanediol and a dialkyl carbonate of |
| 01/20/2015 | US8937197 Gold-catalyzed synthesis of carbonates and carbamates from carbon monoxide |
| 01/15/2015 | WO2015004236A1 Drying of electrolyte mixtures containing acids with molecular sieves |
| 01/15/2015 | WO2015004233A1 Method for producing a dehydrated liquid organic carbonate mixture |
| 01/15/2015 | WO2015004230A1 Application of binderless zeolite molecular sieves for the drying of carbonates used as eletrolytic solvents |
| 01/15/2015 | WO2015004195A1 Fluorinated carbonates comprising double bond-containing groups, methods for their manufacture and uses thereof |
| 01/14/2015 | EP2824096A1 Fluorinated carbonates comprising double bond-containing groups, methods for their manufacture and uses thereof |
| 01/14/2015 | CN204097372U 一种co气相羰基化生产碳酸二甲酯的催化剂装置 One kind of co produce vapor phase carbonylation of dimethyl carbonate catalyst device |
| 01/07/2015 | EP2819992A1 Process for preparing dialkyl carbonate and diol products |
| 01/07/2015 | CN204079839U 一种酯交换法生产碳酸二甲酯中连续处理催化剂的装置 A transesterification of dimethyl carbonate production means continuous treatment of catalyst |
| 01/07/2015 | CN104262086A 填充床酯交换-吸附脱甲醇合成碳酸酯装置 Packed bed transesterification - off the methanol synthesis carbonate adsorption device |
| 01/07/2015 | CN103028404B 环氧乙烷和二氧化碳制备碳酸乙烯酯的催化剂 Ethylene oxide and carbon dioxide catalyst preparation of ethylene carbonate |
| 01/07/2015 | CN102712704B 作为用于聚丙烯制造的催化剂中的内部给体的三个和四个原子桥接的二碳酸酯化合物 Dicarbonate compound as a catalyst for the polypropylene in the internal donor of three and four bridging atoms |
| 12/31/2014 | CN103204777B 一种催化酯交换的方法 A method of transesterification catalyst |
| 12/31/2014 | CN102557949B 碳酸二芳基酯的制备方法 Preparation of diaryl carbonate |
| 12/24/2014 | CN103055937B 一种用于酯交换反应的固载化离子液体的制备方法 A method for the preparation of the transesterification reaction immobilized ionic liquids |
| 12/24/2014 | CN102126927B 一种非均相催化制备乙二醇和碳酸酯的方法 The method of preparation of a heterogeneous catalytic glycol and carbonate |
| 12/17/2014 | CN204017824U 一种用于生产氯甲酸甲酯的合成塔 A method for the synthesis of methyl tower production of chlorine |
| 12/17/2014 | CN204017422U 一种氯甲酸甲酯的尾气捕集装置 One kind of methyl chloroformate exhaust trapping device |
| 12/17/2014 | CN104220405A 二醇与碳酸二丁酯的分离方法、纯化方法以及制造方法 Dibutyl carbonate diol and separating method, purification method and a manufacturing method |
| 12/10/2014 | CN203999448U 碳酸二甲酯产品连续精馏的单塔热量回收装置 Single tower heat dimethyl carbonate products for the rectification of recovery |
| 12/10/2014 | CN104203899A 获得碳酸二烷基酯和亚烷基二醇的方法 The method of obtaining a dialkyl carbonate and an alkylene glycol |
| 12/10/2014 | CN102753508B 芳氧基钛组合物的制造方法和芳氧基钛组合物 The method of producing a titanium composition aryloxy group, and aryloxy titanium composition |
| 12/09/2014 | US8907116 Process for removing an alkanol impurity from a dialkyl carbonate stream |
| 11/27/2014 | US20140350281 Process for making modulators of cystic fibrosis transmembrane conductance regulator |
| 11/20/2014 | US20140342221 Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them |
| 11/11/2014 | US8882984 Process for preparing diaryl carbonate |
| 10/21/2014 | US8865931 Transesterification process using mixed salt acetylacetonates catalysts |
| 10/21/2014 | US8863479 Container containing fluorinated organic carbonates |
| 10/09/2014 | DE102013206167A1 Umsetzung von epoxidierten Fettsäuren oder Fettsäureestern zu den entsprechenden Carbonaten Reacting epoxidized fatty acids or fatty acid esters to the corresponding carbonates |
| 09/30/2014 | US8846858 Method for alcoholysis of polycarbonate compositions containing flame retardant or acrylonitrile-butadiene-styrene |
| 09/25/2014 | WO2014095080A9 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography |
| 09/24/2014 | EP2781503A1 Oxidative carbonylation of monohydroxy aryl compounds by methyl formate |
| 09/18/2014 | WO2014141107A2 Process for purification of diphenyl carbonate for the manufacturing of high quality polycarbonate |
| 09/18/2014 | US20140275600 Process for removing an alkanol impurity from an organic carbonate stream |
| 09/18/2014 | US20140275473 Process for purification of diphenyl carbonate for the manufacturing of high quality polycarbonate |
| 08/21/2014 | US20140235875 Method for producing cyclic carbonates |
| 08/19/2014 | US8809569 Process for preparing dialkyl carbonate and diol products |
| 08/14/2014 | WO2014095080A3 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography |
| 08/13/2014 | CN103987692A 生产芳族碳酸酯的方法 Production method of aromatic carbonate |
| 08/13/2014 | CN103987691A 用于制造1,1'-二氟取代的碳酸二烷基酯的方法、其异构体以及含它的电解质组合物 A method for producing 1,1-difluoro-substituted dialkyl esters, isomers, and its electrolyte-containing composition |
| 08/13/2014 | CN103980124A 离子液体催化碳酸丙烯酯合成碳酸二甲酯的合成方法 Ionic liquids catalyzed synthesis of propylene carbonate and dimethyl carbonate synthesis |
| 08/13/2014 | CN103977813A 一种整装式钯催化剂及其制备方法和应用 One kind of self-contained palladium catalyst and preparation method and application |
| 08/13/2014 | CN102656136B 高纯度碳酸二甲酯的生产方法 High purity dimethyl carbonate production methods |
| 08/13/2014 | CN102333797B 化合物、含氟原子聚合物和放射线敏感性树脂组合物 Compound, a fluorine atom-containing polymer and a radiation-sensitive resin composition |
| 08/12/2014 | US8802884 Process for producing aromatic carbonates |
| 08/12/2014 | CA2719425C Preparation of quinoline-substituted carbonate and carbamate derivatives |
| 08/07/2014 | US20140221679 Gold-catalyzed synthesis of carbonates and carbamates from carbon monoxide |
| 08/06/2014 | CN103965052A 减压反应精馏法生产碳酸二甲酯 Reduced production of reactive distillation of dimethyl carbonate |
| 08/06/2014 | CN103965044A 一种氯甲基异丙基碳酸酯的制备方法 One kind of chloromethyl isopropyl carbonate preparation |
| 08/06/2014 | CN103214373B 一种碳酸甲乙酯的合成方法 A method for synthesizing ethyl methyl carbonate |
| 07/30/2014 | CN101883752B 碳酸酯化合物的制造方法 Method for producing a carbonate compound |
| 07/30/2014 | CN101883751B 碳酸酯化合物的制造方法 Method for producing a carbonate compound |
| 07/23/2014 | CN102964254B 一种碳酸二甲酯的制备方法 A method for the preparation of dimethyl carbonate |
| 07/23/2014 | CN101607908B 从碳酸二烷基酯制备碳酸二芳基酯的方法 Method for preparing a dialkyl carbonate from a diaryl carbonate ester |
| 07/16/2014 | CN103922938A 一种氯甲基异丙基碳酸酯的合成方法 A synthesis method of chloromethyl isopropyl carbonate |
| 07/16/2014 | CN103920523A 一种介孔固体强碱催化剂的制备方法 A method of preparing porous solid medium strong base catalyst |
| 07/15/2014 | US8779180 Process for removing an alkanol impurity from an organic carbonate stream |
| 07/15/2014 | CA2625437C A novel transesterification catalyst and a process for the preparation thereof |
| 07/09/2014 | CN103910627A 草酸二烷基酯的制备方法 Preparation of dialkyl oxalate |
| 07/09/2014 | CN101440036B 纯化碳酸二芳基酯的方法 Purified diaryl ester |
| 07/08/2014 | CA2710923C Process for producing alkyl tin alkoxide compound and process for producing carbonic acid ester using said compound |
| 07/03/2014 | WO2014102495A1 Method for the synthesis of alpha/alpha-prime-alcoxylated glycerol linear carbonic esters |
| 07/03/2014 | WO2014072803A4 Synthesis of methyl carbamate and dimethyl carbonate (dmc) in presence of stripping with inert gas or superheated vapours and a reactor for the same |
| 07/02/2014 | CN103901130A 一种生产碳酸二甲酯的催化剂在线评价装置、评价方法和生产方法 Online evaluation device for producing a catalyst for dimethyl carbonate, evaluation methods and production methods |
| 07/02/2014 | CN102649753B Co气相偶联制备碳酸二甲酯的方法 Co vapor coupling method for preparing dimethyl carbonate |
| 06/26/2014 | WO2014099550A1 Manufacture of dihydroxy aromatic compounds by alcoholysis of flame retardant-containing polycarbonate compositions |
| 06/26/2014 | WO2014095776A1 Method for producing diaryl carbonate |
| 06/26/2014 | US20140179892 Method for alcoholysis of polycarbonate compositions containing flame retardant or acrylonitrile-butadiene-styrene |
| 06/25/2014 | EP2746249A1 Manufacture of dihydroxy aromatic compounds by alcoholysis of flame retardant-containing polycarbonate compositions |
| 06/25/2014 | EP2745905A1 Process for the purification of carboxylic acids by subcritical or supercritical fluid chromatography |
| 06/25/2014 | CN103880680A 一种高效低耗清洁生产碳酸烷乙酯的方法 An efficient low alkyl ester carbonate cleaner production methods |
| 06/25/2014 | CN102949968B 一种具有分离反应产物及增加扰动功能的反应器 Separating the reaction product and having a function to increase the disturbance of the reactor |
| 06/25/2014 | CN102814193B 气相氧化羰基合成碳酸二乙酯铜-复合分子筛催化剂及其制备方法 Oxo gas-phase oxidation of diethyl carbonate copper - composite zeolite catalyst and preparation method |
| 06/24/2014 | US8759561 Catalyst, method of preparing the same, and method of preparing aromatic carbonate from dialkyl carbonate using the same |
| 06/18/2014 | CN101423473B Method for producing diarylcarbonates and/or arylalkylcarbonates from dialkylcarbonates |
| 06/12/2014 | WO2014088029A1 Method for producing carbonate compound |
| 06/12/2014 | WO2014087972A1 Reduced coenzyme q10 derivative and method for producing same |
| 06/11/2014 | CN102659601B Synthesis method of dimethyl carbonate, catalyst and preparation method |
| 05/30/2014 | WO2014079835A1 Process for producing dialkyl carbonates |
| 05/28/2014 | CN103819302A 一种甲苯、甲醇、异丙醇、碳酸二甲酯混合物的分离方法 A method of separation of toluene, methanol, isopropanol, a mixture of dimethyl carbonate |
| 05/28/2014 | CN103816937A 一种尿素醇解合成碳酸二乙酯固载化离子液体催化剂的制备方法 A preparation method for the synthesis of urea alcoholysis of diethyl carbonate immobilized ionic liquid catalyst |
| 05/28/2014 | CN102548950B 制备烷二醇和二烷基碳酸酯的方法 The method of preparation of alkane diol and dialkyl carbonate |
| 05/28/2014 | CN102442911B 一种中间体二甲氧基碳酸双酚a二酯的制备方法 An intermediate in the preparation of bisphenol-dimethoxy a carbonate diester |
| 05/27/2014 | US8735608 Process for preparing carbonate and diol products |
| 05/21/2014 | CN103804196A 星形金刚烷衍生物分子玻璃及其制备方法、应用 Star adamantane derivatives molecular glass and preparation methods, application |