http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06271661-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate | 1993-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d8fe3df3e61defb57ae5d7437733fdd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73a5165336b5b70a9dacd6ae87567a2a |
| publicationDate | 1994-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06271661-A |
| titleOfInvention | Method for producing aromatic polycarbonate |
| abstract | (57) [Summary] [Purpose] A polycarbonate having an excellent hue is produced by a melt polymerization method. According to the present invention, an Alcal metal compound and / or an alkaline earth metal compound and an aluminum compound represented by the following formula (I) are used: Al (OR 1 ) 3 (I) [where R 1 represents a monovalent hydrocarbon group having 1 to 20 carbon atoms. ] The aromatic dihydroxy compound and the diaryl carbonate are melt-polymerized in the presence of the catalyst. |
| priorityDate | 1993-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 110.