| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-604
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3834 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-593
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-591 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-068 |
| filingDate |
2020-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d1abeb439133bf500e78971b9c53f27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31afaf4f84a41032ec9e4b1277937578 |
| publicationDate |
2021-06-10^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021112145-A1 |
| titleOfInvention |
Metal nitride prodcution method |
| abstract |
This metal nitride production method is characterized in that a starting material powder, which includes a metal powder, held in a reaction vessel (2) is ignited in a nitrogen atmosphere, and the heat from the nitriding combustion of the metal powder is allowed to propagate throughout the entirety of the starting material powder held in the vessel to synthesize a metal nitride. The starting material powder is held in the reaction vessel (2) in the form of shaped bodies (1B) with a void ratio of 40 to 70%. The present invention can provide a metal nitride production method which can suppress the occurrence of powder scattering so as to improve the metal nitride collection rate. |
| priorityDate |
2019-12-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |