| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5d35cbcd18261ca6afc76a9f64ae2a1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66 |
| filingDate |
1986-03-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-03-24^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a813cf3883f5c8be1f2e514ecb896950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_319589ec5c422ded03d9afe266d61e3f |
| publicationDate |
1987-03-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4652691-A |
| titleOfInvention |
Selective ethylation of xylene with a metal-modified, crystalline borosilicate molecular sieve |
| abstract |
Described is a process for selectively converting xylene in the gas phase with an ethylating agent under hydrocarbon conversion conditions to a highly pure 3,4-dimethylethylbenzene product in the presence of a catalyst composition comprising a metal-ion-modified, crystalline borosilicate molecular sieve in which the metal is intimately associated with the framework silica lattice, composited in an inorganic matrix. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6080901-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5981418-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020100344-A1 |
| priorityDate |
1986-03-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |