http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010028466-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04 |
| filingDate | 1999-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ebaa600a75acf1ac808920b558e4ec1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd2fcfbc96ee80f09fde44913962048e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867c4c8e92db9ddf90a7710634553b5b |
| publicationDate | 2001-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010028466-A |
| titleOfInvention | Stabilized aromatic polycarbonate |
| abstract | Regarding aromatic polycarbonate melt-polymerized from an aromatic dihydroxy compound and a diester carbonate by a transesterification method (melt polymerization method) in the presence of a combination catalyst of a basic nitrogen compound and / or a basic phosphorus compound and an alkali metal compound The relative fluorescence intensity at 465 nm with respect to the reference material at 320 nm of excitation wavelength to the fluorescence spectrum is suppressed to 4.0 × 10 −3 or less.n n n Aromatic polycarbonates having good color stability, and especially aromatic polycarbonates having good stability against chip deterioration when stored in air at room temperature can be obtained. |
| priorityDate | 1999-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 337.