| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27aa3092499b93e3144b5053272698ca |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L71-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L71-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-151 |
| filingDate |
2019-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f13bc0ecb76563e73676fb5822d5a17 |
| publicationDate |
2020-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020183834-A1 |
| titleOfInvention |
Polycarbonate resin composition for optical member |
| abstract |
This resin composition contains, with respect to 100 parts by mass of an aromatic polycarbonate resin (A): 0.1-3 parts by mass of a polyoxytetramethylene glycol-based multidimensional polymer (B); and 0.005-0.4 parts by mass of a phosphorus stabilizer (C). The polycarbonate resin composition for an optical member is characterized in that the polyoxytetramethylene glycol-based multidimensional polymer (B) is a multidimensional polymer having a structure in which polyoxytetramethylene glycol-based random polymer components (B1) and (B3) are bonded via an alkylene diol (B2) and has a number average molecular weight (Mn) of 1,000-3,000. |
| priorityDate |
2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |