| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
2012-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86092f911512b48b88e9b82a1a464427
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_672726e5107ae576e7512047cbe51e93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_345fc3dad04e7b5aa70c3ed3a2b9dad7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d8cf79bc440d55eeaae27b7fbbf270f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0278d81d1d1c4b5e61f2d3ad39f5fae9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15c15ce8e966227a22136c8569306d80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f60f75f9e2126837a26532f89de4c397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afaf5778bc05e21b28a66de6c101ccfe |
| publicationDate |
2012-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201245276-A |
| titleOfInvention |
Process for manufacturing branched aromatic polycarbonate resin with desired degree of branching |
| abstract |
To provide a process for manufacturing, easily and using a conventional branching agent, a branched aromatic polycarbonate resin which has both a sufficiently high molecular weight and a desired degree of branching. A branched aromatic polycarbonate resin having a degree of branching (N value) controlled within a specific range is manufactured by subjecting an aromatic polycarbonate prepolymer that has a branched structure introduced using a specific amount of a branching agent to molecular-weight-increasing linking reaction with an aliphatic diol compound in the presence of a transesterification catalyst under the condition of a reduced pressure. The amount (A) of the branching agent used is adjusted on the basis of the correlation between the amount (A) of the branching agent used and the N value of the branched aromatic polycarbonate resin. |
| priorityDate |
2011-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |