http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2174512-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd160b48bd4cc483cafd142249836250 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 |
| filingDate | 1994-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29ca6c2325bb93b389c90f37dd8048e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf250516c23fbfb11f03f1d0e4ab82be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c88deed226383847284187c61b751ef6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f011f4cca78d082f0415f6246d5612bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbd8644658cdb1ebf9dc306c9ab64097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b636a771f15d2c31372b0d90cec2adfb |
| publicationDate | 2006-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2174512-C |
| titleOfInvention | Naphthalene alkylation with partial rare earth exchanged catalyst |
| abstract | Long chain alkyl substituted naphthalenes are produced by the alkylation of naphthalene with an olefin or other alkylating agent possessing at least 6 carbon atoms, usually 12 to 20 carbon atoms, in the presence of an alkylation catalyst comprising a zeolite having rare earths associated with less than 50 % of the exchangeable sites of the zeolite. The zeolite is usually a large pore size zeolite such as zeolite USY. The partial exchange with rare earths increases the selectivity of the catalyst for the production of long chain mono-alkyl substituted naphthalenes in preference to more highly substituted products. |
| priorityDate | 1993-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.