| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0018 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-00 |
| filingDate |
2018-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58b3d6aac98a86b089c70f902a4c8c87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1786f5560cfd28a22970fb2f74b3afb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12922f7f5dd2290231b533dfbe84d383 |
| publicationDate |
2019-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019049838-A1 |
| titleOfInvention |
PROCESS FOR PRODUCING ALIPHATIC CARBOXYLIC ACID ESTER |
| abstract |
The object of the present invention is to be able to increase the activity of a solid acid catalyst used for the production of an aliphatic carboxylic acid ester and thus to obtain an improvement of the efficiency in the production of a aliphatic carboxylic acid ester. The present invention relates to a process for producing an aliphatic carboxylic acid ester which comprises reacting an aliphatic carboxylic acid having 1 to 5 carbon atoms and an olefin having 2 to 4 carbon atoms in a gaseous phase. by means of a solid acid catalyst, a solid acid catalyst in which a heteropoly acid or a salt thereof is supported on a silica support obtainable by kneading fumed silica obtained by a combustion process, a silica gel obtained by a gel method, and colloidal silica obtained by a sol-gel process or a sodium silicate process, the method also consists in molding the obtained kneaded product and in calcining the resulting molded body. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3875446-A4 |
| priorityDate |
2017-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |