http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000226505-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/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103 |
| filingDate | 1999-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_620909bc47401127f9c502a296289195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b5fb15eda9aa4da63597553a1f6439 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_058e883349edc4afc4f41b7110141426 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867c4c8e92db9ddf90a7710634553b5b |
| publicationDate | 2000-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000226505-A |
| titleOfInvention | Polycarbonate resin composition |
| abstract | (57) [Summary] [PROBLEMS] To provide excellent hue and hydrolysis resistance, decrease in molecular weight during molding, heat stability such as hue retention and releasability, An object of the present invention is to provide a polycarbonate composition suitable for producing optical molded articles such as optical discs and lenses having excellent moldability such as transferability. SOLUTION: This is a melt polycondensation product obtained by reacting an aromatic dihydroxy compound and a carbonic acid diester, and has a terminal hydroxyl group concentration of 1 to 30 mol% and a molecular weight distribution measured by GPC of 2.0. ~ 2.6 100 parts by weight of a specific sulfonic acid compound, 0.00001 to 0.01 parts by weight, and a partial ester of an aliphatic carboxylic acid and a polyhydric alcohol 0.00 5 to 0.1 parts by weight of a polycarbonate resin composition. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002294061-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1315945-C |
| priorityDate | 1999-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 223.