http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101512307-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04 |
| filingDate | 2012-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101512307-B1 |
| titleOfInvention | Thermoplastic molding composition having low birefringence |
| abstract | The present invention relates to a polycarbonate resin composition comprising 10 to 100 parts by weight of a polycarbonate resin and 10 to 900 parts by weight of a polyester copolymer formed by the copolymerization reaction of glycol-modified polyethylene terephthalate and isocyanate, wherein the glycolated polyethylene terephthalate A part of ethylene glycol is substituted with cyclohexane dimethanol, and the isossoff is copolymerized with the glycol-modified polyethylene terephthalate to form a thermoplastic molding composition in which the ethylene glycol and the cyclohexane dimethanol are partly replaced or added . According to the present invention, a polycarbonate-based thermoplastic molding composition exhibiting excellent birefringence close to zero or zero and having excellent flame retardancy can be obtained. |
| priorityDate | 2012-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.