http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040074063-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2002-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040074063-A |
| titleOfInvention | Process for preparing branched aromatic polycarbonates |
| abstract | The present invention comprises the steps of adding a branching agent to the polycarbonate oligomer; And producing a branched aromatic polycarbonate having a melt index ratio greater than the aromatic polycarbonate produced from the polycarbonate oligomer without addition of a branching agent. The branching agent has the formulan n n Formula In n n AG y n n n Wheren n n A is C 1-20 polymethylene, C 2-20 alkylene or alkylidene, C 5-36 cycloalkylene or cycloalkylidene, C 6-36 arylene or alkylarylene, or C 6-36 arylalkylene ego,n n n G is a monovalent C 6 -C 30 hydrocarbon each having one or more hydroxyl groups, which may be the same or different and directly attached to an aromatic or cycloaliphatic ring,n n n y is an integer greater than two. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100862243-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8450403-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101247628-B1 |
| priorityDate | 2001-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID467643111 |
Total number of triples: 20.