| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-18
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/C08G77-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-24 |
| filingDate |
2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea16d4052f96958a960684aeb6b79785
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b4593ef8fe3419dc8f83350cdf15f6 |
| publicationDate |
2020-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I680996-B |
| titleOfInvention |
Method for manufacturing polycarbonate-polyorganosiloxane copolymer |
| abstract |
The present invention is a method for manufacturing a polycarbonate-polyorganosiloxane copolymer, which has the step (a) of generating a polycarbonate oligomer using an alkaline aqueous solution of bisphenol, phosgene and an organic solvent, and There is a step of making the content of the polycarbonate-polyorganosiloxane copolymer contained in the organic solvent introduced in the step (a) below 850 mass ppm. |
| priorityDate |
2014-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |