| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5876e4506e30d571887382cd86ee6e69 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 |
| filingDate |
2022-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7ca04a8c3f9a09ba520e2ee1871985
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1bb6af5b5e68deef295f01821a7aac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_504a43d14e2d8241684d126dd9fe6102 |
| publicationDate |
2022-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022264541-A1 |
| titleOfInvention |
Method for producing copper microparticles |
| abstract |
A method for producing copper microparticles according to the present invention comprises: a step for removing halogen from copper particles by reacting copper particles containing halogen with a reducing agent in a first solvent that comprises water, a hydrophilic solvent or a mixed solvent thereof; a step for uniformly dispersing a fatty acid salt and the copper particles in the first solvent; and a step for neutralizing the first solvent with a weak acid, and forming, on the surfaces of the copper particles, a fatty acid coating with a fatty acid of the fatty acid salt. |
| priorityDate |
2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |