| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-26 |
| filingDate |
2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f547659a3ddd38a252630d9df024dae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a23e152b477cecfcbbaa44fc3e362834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6161d3fdee92f17ccabd38c648a0b24 |
| publicationDate |
2014-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014171367-A1 |
| titleOfInvention |
Polycarbonate manufacturing method and polycarbonate |
| abstract |
The present invention relates to a polycarbonate manufacturing method comprising process (a) and process (b): (a) a process for obtaining a prepolymer by reacting a specified fluorine-containing carbonate (Compound (1), etc.) with an aromatic dihydroxy compound in the presence of a condensation catalyst; and (b) a process for obtaining the polycarbonate by heating the prepolymer at a temperature less than the melting temperature of said prepolymer and polymerizing said prepolymer in the solid phase while discharging fluorine-containing alcohol byproduct from the system. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022244856-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021230151-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200007835-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018211952-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11130728-B2 |
| priorityDate |
2013-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |