| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46ffc67cd29dd51dbd0bc0e335dd3994 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-04 |
| filingDate |
1988-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c972815e772f4f5ef02e03a6e7bacfd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ea73c162c5be103a636ea039fd72578 |
| publicationDate |
1989-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4822937-A |
| titleOfInvention |
Process for the production of isobutylbenzenes |
| abstract |
A process for the production of isobutylbenzenes in particular, isobutylbenzene itself, is provided. The process is in two stages and comprises (1) reacting a vinylcyclohexane with an isoolefin of formula (R)(R1)C=C(CH3)2 in the presence of a dismutation catalyst to produce an isobutenylcyclohexene and (2) contacting the isobutenylcyclohexene with a dehydroisomerisation catalyst to produce an isobutylbenzene. Examples of vinylcyclohexenes which can be used include 4-vinylcyclohexene and styrene. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011132602-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102464551-A |
| priorityDate |
1985-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |