http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4496774-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4eacb0405869fef7a8f1c516085f2682 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-16 |
| filingDate | 1984-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0253b2f64e3d5d5097f1e63c603d198a |
| publicationDate | 1985-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4496774-A |
| titleOfInvention | Complex formed to separate nitrated phenolic compounds from other phenolic compounds |
| abstract | A process is disclosed for separating nitrated phenolic compounds from other nitrated and unnitrated phenolics by treating a mixture of the phenolics with a metal halide salt. The metal halide salt preferentially forms a complex with one of the phenolics over other related phenolics in the mixture. The preferentially-formed complex of one of the phenolics may then be isolated from the mixture and the complex decomposed to provide a product substantially enriched in, or substantially entirely composed of, one phenolic. The process is particularly suitable for resolving a mixture comprising phenol or cresol from their ortho-nitrated derivatives, or a mixture of two isomeric nitrated phenols or cresols or a mixture of mono- and dinitrated phenols or cresols. |
| priorityDate | 1982-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 129.