http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105705550-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105705550-B |
| titleOfInvention | Method for producing high-molecular-weight aromatic polycarbonate resin |
| abstract | Provided is a method for producing a high-molecular-weight aromatic polycarbonate resin which involves: obtaining a catalyst composition by mixing a dialcohol compound represented by general formula (1) and a first catalyst with one another; obtaining a prepolymer mixture by mixing the catalyst composition and an aromatic polycarbonate prepolymer with one another; and a molecular-weight increase step for obtaining a high-molecular-weight aromatic polycarbonate by heat-treating the prepolymer mixture under vacuum conditions. In general formula (1), R1-R4 each independently represents a hydrogen atom, an alkyl group, or the like. Q represents a divalent group or a single bond. |
| priorityDate | 2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 242.