| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a65cc0a14a4c2504f38dd119e570ad44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a78822c853b605128883d8ac761417ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d62ec39612a69e6373c0a73cad5cf22c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdfeb9e1e9790364ef602ea164215457 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C407-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-14891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C409-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 |
| filingDate |
2009-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0faa2fd0645d6a06dc9c24cb47b1f7f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39ef6e401933721c7075f7d6694f8a50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b01b0a8d942ba83ff4027292f1a827a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5a42b45169c87bda8ed56be57cc06c5 |
| publicationDate |
2013-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8440864-B2 |
| titleOfInvention |
Process for producing sec-butylbenzene |
| abstract |
In a process for producing sec-butylbenzene, a C 4 olefinic hydrocarbon feedstock comprising isobutene and at least one n-butene is contacted with methanol and/or water in the presence of an acid catalyst to selectively oxygenate isobutene to produce an effluent stream rich in n-butene and containing less isobutene than the feedstock. The effluent stream is then contacted with benzene under alkylation conditions and in the presence of an alkylation catalyst to produce alkylation stream comprising sec-butylbenzene. |
| priorityDate |
2008-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |