Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
filingDate |
2016-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6dc18f1606a444b908acf89aeda3be |
publicationDate |
2017-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2017055281-A1 |
titleOfInvention |
Process for the preparation of a hydrogenation catalyst and its use for the preparation of glycols |
abstract |
A process for the preparation of an unsupported hydrogenation catalyst wherein a catalyst precursor comprising one or more cations selected from a group consisting of chromium and groups 8, 9, 10 and 11 of the periodic table is contacted in a reactor with hydrazine to convert the catalyst precursor into the unsupported hydrogenation catalyst. |
priorityDate |
2015-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |