http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2009106679-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-00 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/B01J19-1862 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2007-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2009106679-A |
| titleOfInvention | CONTINUOUS METHOD FOR PRODUCING AND INSTALLATION FOR PRODUCING AROMATIC POLYCARBONATE |
| abstract | 1. A continuous method for producing an aromatic polycarbonate, which is a continuous method for producing an aromatic polycarbonate by melt polycondensation by a transesterification reaction between an aromatic dihydroxy derivative and a carbonic diester, characterized in that it includes:! a precursor preparation step, which is the preparation of a molten mixture of precursors selected from at least any of an aromatic dihydroxy derivative and a carbonic diester, in the absence of a transesterification catalyst, and! a polycondensation step, which is polycondensation in the presence of a transesterification catalyst of the molten mixture of raw materials obtained in the preparation step of the raw materials, using several reactors,! and includes several lines at the stage of polycondensation for one stage of preparation of the starting materials. ! 2. A continuous method for producing an aromatic polycarbonate according to claim 1, characterized in that at least any of the compounds selected from an aromatic dihydroxy derivative, a carbonic acid diester, a transesterification catalyst, a polymer chain terminator, an additive and a thermoplastic resin are added in the step preparation of starting materials or in subsequent stages. ! 3. A continuous process for producing an aromatic polycarbonate according to claim 1, characterized in that at least any aromatic polycarbonate selected from the same kind or from different kinds is produced in several lines at the polycondensation stage. ! 4. Continuous method of producing aromatic polyester |
| priorityDate | 2006-07-26-04:00^^<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/substance/SID414859283 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6547 |
Total number of triples: 20.