http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019517602-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42 |
| filingDate | 2017-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019517602-A |
| titleOfInvention | Copolycarbonate compositions having improved optical properties, articles formed therefrom, and methods of making |
| abstract | The thermoplastic composition comprises a copolycarbonate comprising bisphenol A carbonate units and a second carbonate unit of formula (I), and 2 to 40 ppm of an organic sulfonic acid based stabilizer of formula (II), the second The carbonate unit is present in an amount of 20 to 49 mol%, preferably 30 to 40 mol%, relative to the total moles of copolycarbonate and bisphenol A homopolycarbonate, optionally the copolycarbonate is lithium, sodium, potassium, calcium, Magnesium, ammonium, chlorine, bromine, fluorine, nitrous acid, nitric acid, phosphorous acid, phosphoric acid, sulfuric acid, formic acid, acetic acid, citric acid, oxalic acid, trimethyl ammonium and triethyl ammonium ions by ion chromatography The thermoplastic composition contains less than 2 ppm by weight as measured according to ISO 306 Boss was, 160 ° C. or higher Vicat B 120, and was measured according to ASTM D1925, having a yellowness index of less than 12. |
| priorityDate | 2016-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 304.