| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e7497f496c6c75c5779d85a66fc7176
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf51d491dac7a92ec4e351a10748eacc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb2233e40b8b0b1d0d68b6c628125729
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0d0e37eac6c8308c3eb51c967b5f825e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25C5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 |
| filingDate |
2003-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a744432380c4e2eb0edb5d52df03ba6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc56210595fca761d0c0ae0f5472eaf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f1354cd49de195265e59955e444873c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba2a8f4d67f64e95124335b6945250f |
| publicationDate |
2003-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-03106083-A1 |
| titleOfInvention |
Method for producing fine metal powder |
| abstract |
A novel method for producing a fine metal powder, which comprises subjecting ansolution containing a tetravalent titanium ion and having a pH of 7 or less to ancathode electrolysis treatment to reduce a part of the tetravalent titanium ionnto a trivalent ion and prepare an aqueous reducing agent solution containing bothnthe trivalent titanium ion and the tetravalent titanium ion, and adding a waternsoluble compound of the metal element to the resulting mixture, followed by mixing,nto reduce an ion of the metal and precipitate the metal by the reducing action originatingnfrom the oxidation of the trivalent titanium ion to the tetravalent titaniumnion. The method can be used for producing a high purity fine metal powder whichnis finer than a conventional fine metal powder, has a narrow particle diameter distributionnand is free of an impurity, at a lower cost on a large scale with safety. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7242573-B2 |
| priorityDate |
2002-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |