http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150042249-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 |
| filingDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150042249-A |
| titleOfInvention | Method for producing branched aromatic polycarbonate resin |
| abstract | The present invention relates to a process for producing a high molecular weight branched branched aromatic polyester polyol having an aromatic polycarbonate prepolymer and a linking agent comprising a trifunctional or higher aliphatic polyol compound in the presence of an ester exchange catalyst under a reduced pressure, A method for producing a carbonate resin is provided. |
| priorityDate | 2012-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 272.