http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2006006588-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-146 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 |
| 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/B01J19-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-16 |
| filingDate | 2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2008-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2006006588-A1 |
| titleOfInvention | Method for industrial production of aromatic carbonates |
| abstract | The problem to be solved by the present invention is that an aromatic carbonate is obtained from a dialkyl carbonate and an aromatic monohydroxy compound by using two continuous multi-stage distillation columns on an industrial scale of 1 ton or more per hour with high selectivity. -To provide a specific method that can be manufactured stably for a long time with high productivity. There are many proposals for the production of aromatic carbonates by reactive distillation, but these are all small-scale and short-term laboratory levels, and are specific examples that enable industrial-scale mass production. There was no disclosure of methods or devices. In the present invention, two specific continuous multi-stage distillation columns are provided, and a high selectivity is obtained on an industrial scale of 1 ton or more per hour from a dialkyl carbonate and an aromatic monohydroxy compound by using an apparatus connecting them. A specific method capable of stably producing aromatic carbonates for a long period of time with high productivity is provided. |
| priorityDate | 2004-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.