Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-08 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 |
filingDate |
2016-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-107922624-B |
titleOfInvention |
Method for producing polycarbonate-polyorganosiloxane copolymer |
abstract |
A method for producing a polycarbonate-polyorganosiloxane copolymer, comprising: and (Q) a step of reacting at least 1 polyorganosiloxane represented by the following general formulae (i) to (iii) with a polycarbonate oligomer in an organic solvent, wherein the solid content weight x (g/L) of the polycarbonate oligomer in the mixed solution 1L of the organic solvent and the polycarbonate oligomer, the concentration y (mass%) of the polyorganosiloxane in the obtained polycarbonate-polyorganosiloxane copolymer, and the chain length n of the polyorganosiloxane satisfy specific conditions. |
priorityDate |
2015-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |