http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0643681-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de97b8bc19bafb43fe4f0b4d671370a7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-40 |
| filingDate | 1993-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f562d1c78b2529c2098940053e9ba67f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb95dae1842c0cb86bf9c600ff109c32 |
| publicationDate | 1995-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0643681-A1 |
| titleOfInvention | Isolation of partially brominated diphenyl ether mixtures |
| abstract | This invention relates to a process for isolation of partially brominated diphenyl ether mixtures (''octabrom'') having an average bromine content of 7.2-8.5. The process comprises: (i) adding a C1-C4 alkanol to the Octabrom in solution in an organic solvent; (ii) maintaining the contact of the alkanol with Octabrom in the organic solvent for that period of time which is sufficient to allow the Octabrom to precipitate in crystalline form, making a slurry; and (iii) recovering the final Octabrom from the slurry. |
| priorityDate | 1992-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.