Robert Weber, Alsbach-Haehnlein DE
Robert Weber, Alsbach-Haehnlein DE
Patent application number | Description | Published |
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20090299023 | METHOD FOR PRODUCING ACETONE CYANHYDRIN AND THE SUBSEQUENT PRODUCTS THEREOF BY SPECIFIC COOLING - The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps: | 12-03-2009 |
20100004417 | METHOD FOR THE ADSORPTIVE PURIFICATION OF ALKYL METHACRYLATES - The invention relates in general terms to a process for preparing to a process for purifying an alkyl methacrylate, comprising the steps of: | 01-07-2010 |
20100029881 | METHOD FOR PRODUCING METHACRYLIC ALKYL ESTERS BY WAY OF AZEOTROPIC DISTILLATION - The present invention relates in general terms to a process for preparing alkyl methacrylates, comprising as steps: | 02-04-2010 |
20100056742 | PROCESS AND APPARATUS FOR PREPARING ALKYL ESTERS OF METHACRYLIC ACID - The present invention relates to a process for preparing alkyl methacrylates and their conversion products which can be used in a multitude of chemical synthesis processes which can lead to a wide variety of different further processing products, and to an apparatus for performing this process. | 03-04-2010 |
20100069594 | PRODUCTION BY DISTILLATION OF ACETONE CYANHYDRIN AND METHOD FOR PRODUCING METHACRYLIC ESTER AND SUBSEQUENT PRODUCTS - The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps: | 03-18-2010 |
20100069662 | INTEGRATED PROCESS AND APPARATUS FOR PREPARING ESTERS OF METHACRYLIC ACID FROM ACETONE AND HYDROCYANIC ACID - The subject-matter of the present invention relates in principle to a process for preparing alkyl esters of methacrylic acid and its conversion products, which can be used in a multitude of chemical synthesis processes which can lead to a wide variety of different further processing products, and to an apparatus for performing this process. | 03-18-2010 |
20100076214 | PROCESS FOR PREPARING CYANOHYDRINS AND THEIR USE IN THE PREPARATION OF ALKYL ESTERS OF METHACRYLIC ACID - The invention relates to a process for preparing acetone cyanohydrin and to a process for preparing alkyl methacrylates, in which an acetone cyanohydrin as can be prepared in accordance with the present invention is used. | 03-25-2010 |
20110171101 | REACTOR FOR PREPARING HYDROGEN CYANIDE BY THE ANDRUSSOW PROCESS - The present invention relates to a reactor ( | 07-14-2011 |