http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1339661-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fe66286a4b1882de00f18a2e0de4c1f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04 |
| filingDate | 2001-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc5201ba6372fbcb8b5396d42ad437d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d2f38dbdc33bae656421d4a9d7db11e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21e29160a4463e1febfebe1fb0f35ca8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51b19a4d776ebbdae1560c8d05e0b307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_733834661ef1312fda019a5ee8cdefce |
| publicationDate | 2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1339661-B1 |
| titleOfInvention | Process for separating phenol from a mixture comprising at least hydroxyacetone, cumene, water and phenol |
| abstract | Phenol is separated from a mixture containing hydroxyacetone, cumene, water and phenol, by fractionating the mixture in a process with a fractional distillation step and a phase separation step to provide a single phenol fraction containing less than 300 ppm of hydroxyacetone. In the work-up by distillation of cleavage product mixtures, the hydroxyacetone can be removed from the cleavage product mixture together with a phenol fraction from which the hydroxyacetone has to be removed. A process can be used for purifying cleavage product mixtures obtained in the cleavage of alkylaryl hydroperoxides such as cumene hydroperoxide. The process allows separation of phenol and acetone from mixtures obtained in the cleavage of cumene hydroperoxide. |
| priorityDate | 2000-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.