| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c46cde33012a80170ff2e2c274fa813 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-123
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-864 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1987-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ba920badbab445fc79235e67826af14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da39d27205e88553af3ae80a41d76819
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21c63266da313a7f3a05c9869644c8f5 |
| publicationDate |
1988-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0289691-A1 |
| titleOfInvention |
A process for synthesizing high purity p-dialkyl benzene from monoalkyl benzene by using silicon-modified catalystSi-HZSM-5 |
| abstract |
The present invention relates to a novel method to produce Si/HZSM-5 catalyst and to use it in enhancing the output ratio of p-dimethylbenzene, p-diethylbenzene or p-ethyl-toluene through the alkylation or disproportionation of toluene and ethylbenzene. This invention relates more specifically to the preparation of a novel Si/HZSM-5 catalyst through vapor phase deposition of Si on the surface of HZSM-5 catalyst which is obtained by ion exchanging ZSM-5 catalist. The source of depositing Si comes from tetraalkyl ortho-silicate (or tetraalkoxy silane), Si (OR) 4, wherein R represents the alkyl group that contains 1-4 carbon atoms. The silicon deposit will substantially not clog the pores of the catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0632796-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4950835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5243117-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-630792-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0451941-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104324747-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113145162-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0632796-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113145162-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6841510-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7102051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0320936-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0160746-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0320936-A2 |
| priorityDate |
1987-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |