http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I653261-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00 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/C08G77-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fde8f6fdb5ad70d7e306daf2ee0a7bf0 |
| publicationDate | 2019-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I653261-B |
| titleOfInvention | Polycarbonate-polyorganosiloxane catalyst and method of producing the same |
| abstract | The present invention is a polycarbonate-polyorganosiloxane copolymer which contains a specific polycarbonate block unit (A) and a specific polyorganosiloxane block unit (B), and is polymerized as described above. The horizontal axis obtained by the gel permeation chromatography using the polystyrene as a conversion standard of the organooxane block unit (B) is the logarithm value (M) of the molecular weight M, and the vertical axis is the molecular weight. In the differential molecular weight distribution curve of dw/dlog(M) obtained by differentiating the log (M) from the concentration fraction w, the value of (1) dw/dlog (M) is 3.4 ≦ log (M) ≦ 4.0. (2) In the above differential molecular weight distribution curve, the value obtained by integrating the dw/dlog(M) value in the range of 4.0≦log(M)≦4.5 is relative to the entire log(M). The value obtained by integrating the dw/dlog (M) value in the range is 6% or more and 40% or less. |
| priorityDate | 2013-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.