| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd65b42bb58b4c3393a107840b26a3f9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc370b712cc42a7747bfb2c1bdafc981 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06 |
| filingDate |
2007-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d5e2367d9c5d9e9f4dad5863073313d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e477499e448c45321b5aa69d6b25f74 |
| publicationDate |
2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008027780-A1 |
| titleOfInvention |
Preparation of decahalodiphenyl oxide |
| abstract |
This invention provides a process of preparing reaction-derived decahalodiphenyl oxide of high purity. The process comprises cofeeding separate feeds of (a) diphenyl oxide and/or partially brominated diphenyl oxide and (b) bromine chloride, bromine chloride and bromine, or bromine chloride and chlorine to a refluxing reaction mixture comprising bromine and at least one Lewis acid bromination catalyst so that high purity decahalodiphenyl oxide is formed. |
| priorityDate |
2006-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |