http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112582750-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-491 |
| filingDate | 2020-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112582750-B |
| titleOfInvention | Preparation of High Performance Lithium Battery Separator Using Polyethylene Graft Copolymer |
| abstract | The invention discloses a process for preparing a high-performance lithium battery separator by using a polyethylene graft copolymer, and relates to the technical field of lithium battery separators. Introducing siloxane groups into the molecular structure of polyethylene to prepare a new type of polyethylene graft copolymer and process it into a separator, the purpose is to improve the affinity of the polyethylene separator to the electrolyte, thereby improving the safety performance of lithium batteries; At the same time, the mechanical properties of the prepared separator are ensured, so as to adapt to the machine winding during the assembly of the lithium battery and the normal operation of the lithium battery. |
| priorityDate | 2020-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.