http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-200601810-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-205 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate | 2005-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-200601810-A1 |
| titleOfInvention | METHOD FOR SUSTAINABLE OBTAINING AROMATIC POLYCARBONATE |
| abstract | A method for the stable production of an aromatic polycarbonate, which includes the continuous interaction of an aromatic dihydroxy derivative with a diaryl carbonate in a closed system of reactors and pipelines, while the closed system of reactors and pipelines includes a plurality of reactors, which are liquid-tightly connected by a pipeline towards an outlet intended for the output of the final product into the form of aromatic polycarbonate, while the pipeline consists of one or more pipes, where the set of reactors includes at least two series-connected reactors and at least one filter installed in the pipe or pipes of the system of reactors and pipelines, while the specified filter or each of these filters are simultaneously or separately removed from the system of reactors and pipelines and subjected to flushing outside the system of reactors and pipelines with the subsequent return of the resulting washed filter inside the pipe or pipe of the system. actors and pipelines, where washing is carried out using the following washing means, which are used in the following order: an aqueous solution of a compound with basic properties, an aromatic monohydroxy derivative and a melt of a mixture of an aromatic dihydroxy derivative and a diaryl carbonate, while the melt of the mixture contains a compound with basic properties. |
| priorityDate | 2004-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID19660 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559376 |
Total number of triples: 16.