| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-11 |
| filingDate |
2018-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b733d87214edfb2ca302d55fb246681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a9f593c8641819f0e87b33f92712013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f4a87037ca7cfb560fc44e2ba0d14b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc159434b8a9a1a25c47eb660a2a1764 |
| publicationDate |
2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3717448-A1 |
| titleOfInvention |
Process for the continuous preparation of 1,2-propylene diamine (1,2-pda) and dimethyldiethylene triamine (dmdeta) |
| abstract |
The invention relates to a process for the continuous preparation of 1,2-propylene diamine (1,2-PDA) and dimethyldiethylene triamine (DMDETA) by reacting monoisopropanolamine (MIPOA) with ammonia in the presence of hydrogen and a supported heterogeneous hydrogenation catalyst (catalyst), characterized in that the reaction proceeds in the liquid phase at an absolute pressure in the range from 60 to 170 bar. |
| priorityDate |
2017-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |