| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-2772
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-09 |
| filingDate |
1977-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2bfa09e7b2beb972e197e40cf6e9d7d |
| publicationDate |
1978-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4104321-A |
| titleOfInvention |
Process for the separation of olefins |
| abstract |
A butene mixture is separated to yield an n-butene rich product and an isobutylene rich product in a fractionator system. The fractionator reflux is isomerized before introduction into the fractionator. Other suitable olefins may be separated in a similar manner. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6137023-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4217461-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4396790-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5073663-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4434315-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022144208-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6215036-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0083705-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4777322-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4236037-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0850904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0850903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007225536-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2757505-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4410754-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5969203-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2757506-A1 |
| priorityDate |
1977-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |