| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d50a5d08fff80f620aa6f328cd9bc85e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34b9355780a503a98814ac8896e20b94 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S977-776
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-949 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-949 |
| filingDate |
1997-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_453b0119c65b749ba92d163c97d23951
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_505c5c64ca1224f59407d87c06e13eff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cb28e82b2726db3fc2411d934eda9ce |
| publicationDate |
1998-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H10194717-A |
| titleOfInvention |
Tungsten carbide particle formation method |
| abstract |
(57) [Problem] To provide a method for producing fine particles of tungsten carbide. SOLUTION: A precursor compound is reacted with a mixture of hydrogen and a carbon source gas, and the precursor compound is heated in the presence of the gaseous mixture while controlling a heating rate for a time effective for producing tungsten carbide, thereby obtaining a stoichiometric amount. Precursor compounds are simultaneously reduced and carburized by preventing the formation of less than a stoichiometric amount of tungsten carbide, thereby forming tungsten carbide fine particles from the precursor compounds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112010000825-T5
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000203825-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8486529-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018165235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004510570-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004515445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100359643-B1 |
| priorityDate |
1996-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |