http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100503132-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2202-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-082 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-08 |
| filingDate | 2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100503132-B1 |
| titleOfInvention | Method for producing fine spherical particles of nickel metal |
| abstract | The present invention relates to a method for producing spherical nickel metal fine powder, wherein in the preparation of nickel metal fine powder by spray pyrolysis process, ethylenediaminetetraacetic acid, ethanolamine and ethylenediamine based as an additive together with nickel precursor material Characterized in that the addition of at least one chelating agent (chelating agent) selected from the compound, the nickel metal fine powder prepared according to the method of the present invention, unlike the conventional method using only the metal precursor material without additives, The shape, average size, and size distribution characteristics of the nickel metal fine powder can be improved, and a spherical nickel metal fine powder having a solid and uniform fine size can be prepared. |
| priorityDate | 2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.