| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e001ac73af53ce7fb6bbbe075a31d0a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G4-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G4-008 |
| filingDate |
1999-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15896dfa68f1c0dac182ad57f6d57ec0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_421894a0c4a83286f3c09cccd90f4b7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32ae75b0178ff3284242a24cbd4f2f03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d54a26168906c0219bbaae1cc22541d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4561387c4c2ce9ea792510efead736cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f59a945fe5daa14334532a9e32e9eda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d117cc20ef3083322a4f6beac0582c6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f127785f2ecf6097f1bd8af9aa76fc3d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fdea1f5df972a8a8056f20f9da86099
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0788451a7be39fa07adc83a71671995d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_702070ee3472875570629d26a4771e51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_936e3d3eee65655fa096393a852c9953 |
| publicationDate |
2001-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001152214-A |
| titleOfInvention |
Method for producing fine spherical metallic nickel fine powder |
| abstract |
(57) [Abstract] (with correction) [Problem] The average particle diameter is in the range of 0.05 to 10 μm. Provided is a method for producing fine spherical metallic nickel powder suitable as an internal electrode of a multilayer ceramic capacitor. Kind Code: A1 Abstract: Nickel carbonate and / or water represented by the general formula Ni (CO 3 ) x. (OH) y (x and y are numbers satisfying 0 ≦ x ≦ 1.5 and 0 ≦ y ≦ 3, respectively) Nickel oxide is dissolved in an aqueous ammonia solution, and the obtained aqueous nickel salt solution is converted into a W / O emulsion containing droplets of the aqueous solution in a non-aqueous medium. Except that nickel carbonate is precipitated in the droplets to form fine and spherical nickel carbonate particles in the presence of an anti-fusing agent composed of an alkaline earth element compound in an amount of 0.01 to 30% by weight in terms of oxide. The nickel carbonate particles are reduced by heating in a hydrogen atmosphere. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009024197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007191772-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015074797-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014173182-A |
| priorityDate |
1999-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |