http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2683073-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_192f581a40eaeeb693ea8cdf0ca848cf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-24 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-205 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2013-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8b17efe738b29c877a93c0d6301715 |
| publicationDate | 2018-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2683073-T3 |
| titleOfInvention | Procedure and installation for the production of polycarbonate |
| abstract | Process for the production of a polycarbonate, comprising at least the following steps: a) transesterification of one or more bisphenols with one or more diaryl carbonates in three transesterification reactors with the continuous elimination of the hydroxy-aryl reaction product released, b) pre-polycondensation of the transesterification reaction product in two prepolycondensation reactors with the continuous elimination of the hydroxy-aryl reaction product released, c) polycondensation of the precondensation reaction product in a polycondensation reactor, being carried out the removal of the hydroxy-aryl reaction product during the transesterification reaction and the removal of the hydroxy-aryl reaction product during the pre-polycondensation reaction through a joint column, entrained diaryl carbonate being cleaved from the extracted hydroxyaryl reaction product , using three reac Transesterification towers (transesterification reactors I to III), two pre-polycondensation reactors (pre-polycondensation reactors I and II) and a polycondensation reactor (finisher). |
| priorityDate | 2012-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.