http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103502304-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 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 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04 |
| filingDate | 2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103502304-B |
| titleOfInvention | There is the manufacture method of the branched aromatic polycarbonate resin of the desired degree of branching |
| abstract | The invention provides a kind of can manufacture easily and there is fully high molecular weight and the method by using general branching agent with the branched aromatic polycarbonate resin of the desired degree of branching.The branching agent of specified amount is used to be imported with aromatic copolycarbonate prepolymer and the aliphatic diol compound of branched structure, connection polymer quantification reaction is carried out under the existence of transesterification catalyst, at reduced pressure conditions, based on the correlationship of the usage quantity (A) of above-mentioned branching agent with the degree of branching (N value) of branched aromatic polycarbonate resin, adjust the usage quantity (A) of this branching agent, manufacture N value is controlled in the branched aromatic polycarbonate resin in specialized range thus. |
| priorityDate | 2011-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 199.