| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-10 |
| filingDate |
1999-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d74f60388cb85026512b7e933584932c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_896e91c7894c21d41c7430343ec4fa1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdc35facec000dfbab3fc1d5f7b67747
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fd5a6c03a18c5a95a054a20ae71af94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e52f04e7ab1e865e6a984458940687db |
| publicationDate |
2001-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6172245-B1 |
| titleOfInvention |
Gas phase process for the epoxidation of non-allylic olefins |
| abstract |
Disclosed herein is an improved gas phase process for the selective epoxidation of non-allylic olefins wherein the epoxidation is carried out in the presence of one or more volatile, nitrogen-containing, basic compounds. The presence of a nitrogen-containing basic compound in the olefin-containing reaction gas or vapor suppresses the formation of an organic resinous material which coats the catalyst, thereby decreasing catalyst activity and life and also increases substantially the activity of the epoxidation catalyst. The disclosed process is particularly useful for the continuous manufacture of 3,4-epoxy-1-butene from 1,3-butadiene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1350788-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6596882-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1350788-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03008403-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008188681-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8178718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008097516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003212298-A1 |
| priorityDate |
1999-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |