http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113248893-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 |
| filingDate | 2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113248893-B |
| titleOfInvention | Mildew-proof polycarbonate material for 5G signal transmission and preparation method thereof |
| abstract | The application belongs to the technical field of 5G signal transmission, and particularly relates to a mildew-proof polycarbonate material for 5G signal transmission and a preparation method thereof. The raw materials for preparing the mildew-proof polycarbonate material for 5G signal transmission comprise cross-linked aliphatic polycarbonate and mildew-proof aliphatic polycarbonate, wherein the mass ratio of the cross-linked aliphatic polycarbonate to the mildew-proof aliphatic polycarbonate is 1 (1.2-1.8); the preparation raw materials of the mildew-proof aliphatic polycarbonate comprise dimethyl carbonate, a phenol mildew-proof agent and aliphatic dihydric alcohol. According to the preparation method, the phenolic mildew inhibitor and the aliphatic dihydric alcohol are adopted to participate in the synthesis of the polycarbonate together in a monomer form, the prepared mildew-proof aliphatic polycarbonate effectively prevents the migration of the mildew inhibitor, the mildew-proof effective time is greatly prolonged, and meanwhile, the mechanical property of the mildew-proof polycarbonate material for 5G signal transmission is improved. |
| priorityDate | 2021-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.