http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110256704-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-041 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110256704-B |
| titleOfInvention | Preparation method of flexible conductive polyurethane composite film |
| abstract | The invention discloses a preparation method of a flexible conductive polyurethane composite film, belonging to the technical field of composite materials; the invention comprises the processes of solvent preparation, casting solution preparation, coagulating bath preparation, casting solution blade coating, phase inversion forming, drying treatment and the like, by adopting a ternary mixed solvent compounded by a poor solvent of polyurethane, N-dimethylformamide and a solvent with polarity lower than that of the N, N-dimethylformamide, so that the unmodified nano carbon material can be better and uniformly dispersed in the polyurethane solution, the original characteristics of the nano carbon material are kept, the polyurethane composite film is endowed with good conductivity, the interfacial compatibility of the polyurethane and the nano carbon material is improved, the mechanical property of the composite film is improved, the prepared flexible conductive polyurethane composite film has good mechanical property and conductivity, the preparation process is simple, can meet the requirement of industrial large-scale production, and has wide application prospect in the field of flexible conductive materials. |
| priorityDate | 2019-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.