http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005126477-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_997ed5b3b186e8e8ddd4b0f8685a1d12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate | 2003-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_256b51555f78bd02858941f9706e6baa |
| publicationDate | 2005-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005126477-A |
| titleOfInvention | Branched polycarbonate resin and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To have a low branching agent content, suitable melt tension, excellent thermal stability, hardly cause drawdown and stable in processing such as extrusion molding, blow molding, injection molding and vacuum molding. A branched polycarbonate resin capable of being molded and a method for producing the same are provided. In a branched polycarbonate resin obtained by a reaction of a dihydric phenol, a branching agent, a monohydric phenol and phosgene, the branching agent content (number of moles of branching agent / number of moles of dihydric phenol × 100) X is 0.1 to 0.7 mol%, the relationship between the branching agent content X and the melt tension Y at 280 ° C. satisfies the following formula (1), and the total N amount in the branched polycarbonate resin is 0 to 20 ppm. A branched polycarbonate resin having a total Cl content of 0 to 200 ppm. 1 ≦ Y ≦ −5X 2 + 14X−0.35 (1) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013071827-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011043484-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9062154-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2487194-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8541537-B2 |
| priorityDate | 2003-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 156.