| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1244030b40cabe6f4fd81e13fb24385 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-16 |
| filingDate |
1988-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0947a60a989b215e2f30d98b1adf8d26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8abbb9250f390f06c8867e1c57382827 |
| publicationDate |
1990-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4939301-A |
| titleOfInvention |
Production of ethanolamine by amination of ethylene oxide over acid activated clays |
| abstract |
A process for preparing monoalkanolamines from ammonia and alkylene oxide using a catalyst which allows for high selectivity and high productivity which comprises an acid modified montmorillonite clay. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5959150-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018202765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003149305-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5880058-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003017093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6613711-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11753364-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10774034-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11104637-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7119231-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5545757-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6455016-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6169207-B1 |
| priorityDate |
1988-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |