http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110564116-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110564116-B |
| titleOfInvention | High heat-resistant and solvent-resistant polycarbonate composition and preparation method thereof |
| abstract | The invention discloses a high heat-resistant solvent-resistant polycarbonate composition and a preparation method thereof, wherein PBT is added into polycarbonate to form a PC/PBT alloy, and meanwhile, specific high-temperature-resistant resin and a specific compatilizer are used in cooperation with the PC/PBT alloy, wherein the PBT with proper content can improve the solvent resistance of a PC material; the high-temperature-resistant resin with proper content can make up the deterioration of the heat resistance of PC caused by adding PBT, so that the heat resistance of the PC/PBT alloy can be equivalent to that of a pure PC material; meanwhile, the selected specific compatilizer improves the toughness of the composition and simultaneously further improves the solvent resistance of the material, and the PC/PBT composite material still has higher heat resistance temperature. The preparation method is simple and safe to operate, and the prepared PC/PBT composite material has excellent solvent resistance, heat resistance and toughness, and is particularly suitable for occasions with higher requirements on use environments. |
| priorityDate | 2019-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.