| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 |
| filingDate |
1979-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a188083f8bc6282f11303493e6f4c7da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f025fd50196a77196c8fdc363d9a9b94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b4d0e26e86ef079027b3269466db819 |
| publicationDate |
1979-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0004021-A1 |
| titleOfInvention |
Process for the preparation of perhalogenated diarylcarbonates and use of the so obtained carbonates to fire-proof plastic materials |
| abstract |
Process for the preparation of perhalogenated diaryl carbonates by reacting phosgene with a perhalogenated phenol in a two-phase mixture of an aqueous solution of the alkali perhalophenolate and a water-immiscible organic solvent in which the chloroformic acid perhalophenyl ester which occurs as an intermediate remains dissolved and the perhalogenated diaryl carbonate is insoluble. Use of the perhalogenated diaryl carbonates obtained for flame retardant treatment of plastics. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0185825-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0185825-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6576739-B2 |
| priorityDate |
1978-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |