http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0619824-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e443fcd44793752f156437bbfd4c8603 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2006-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_690e02e943c5b090ca421d310d58ac55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8d7f2ee3c2146b7930c620740717c4d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69d2f0f4c83c44fb9e6a9e971338777f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e34d59af5a47dc7c52fc035bb7cf7516 |
| publicationDate | 2011-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0619824-A2 |
| titleOfInvention | industrial process for the production of an aromatic carbonate, and aromatic carbonate |
| abstract | INDUSTRIAL PROCESS FOR THE PRODUCTION OF AN AROMATIC CARBONATE, AND, AROMATIC CARBONATE. It is an object of the present invention to provide a specific process that allows an aromatic carbonate required to produce a high performance, high quality aromatic polycarbonate to be produced industrially in a large amount (for example, not less than 1 ton / hour) of stable for an extended period of time (for example not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours) from a cyclic carbonate and an aromatic monohydroxy compound. When producing an aromatic carbonate from a cyclic carbonate and an aromatic monohydroxy compound, the above object can be achieved by performing a step of: (I) producing a dialkyl carbonate and a diol using a reactive distillation column having a specified structure, and (II) producing the aromatic carbonate using a first reactive distillation column having a specified structure. |
| priorityDate | 2005-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 229.