http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102001113-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-442 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-08 |
| filingDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102001113-B1 |
| titleOfInvention | Method For Manufacturing Magnetic Nanoparticles |
| abstract | More particularly, the present invention relates to a method of manufacturing a magnetic nano powder having a high permeability and a high saturation magnetization value, which is used for power inductors, choke coils, transformers, electric automobile motors, etc. of electronic devices . The present invention relates to a process for producing a polyimide precursor, comprising: a raw material mixing step of mixing a metal source, a surfactant and a reducing agent into a solvent or a benzyl solvent or phenyl; A magnetic nanoparticle synthesis step of synthesizing the magnetic nanoparticles through the multi-step reaction temperature process of the raw material mixture solution; Washing and centrifuging the synthesized magnetic nanoparticles by cooling the nanoparticles to room temperature and transferring the nanoparticles to ethanol, hexane or a mixed solution thereof, washing and centrifuging the nanoparticles; And drying the magnetic nanoparticles after completion of the washing and centrifugation. |
| priorityDate | 2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.