| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-065 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 |
| filingDate |
2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a9f593c8641819f0e87b33f92712013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29fe8107721a71819e7dc3e8be53d8ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8333d7b05a823f752b93fcfbee4c0979
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac016a3b519cc6346496329a32acf8ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47add5cf127ae52c71664061f885f040
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f371779d02f8afe332d1bbbc01b7d3e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfdb046cae0b9a63a3829428f49fce17 |
| publicationDate |
2021-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021363097-A1 |
| titleOfInvention |
Method for producing c2-c4 mono alkanol amines using an acid cation exchanger as a catalyst |
| abstract |
A process for continuous production of C2-C4-monoalkanolamines by reaction of a corresponding C2-C4-alkylene oxide with a molar excess of ammonia (NH3), wherein aqueous ammonia is employed, in the liquid phase and in the presence of an acidic cation exchanger as catalyst which contains a crosslinked copolymer comprising acidic functional groups as the carrier matrix, wherein the cation exchanger has a total exchange capacity of not less than 1.8 eq/L. |
| priorityDate |
2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |