| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_598983b3cf109f2a68bbd82d25c8ee24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0687 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-068 |
| filingDate |
1992-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6de6200cd9a6aad88520c6dc7ba4646f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f7a121d0b82ef0bb49f2abb9401df21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49be55621954c6ba45714b672a5be8c3 |
| publicationDate |
1993-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05193915-A |
| titleOfInvention |
Surface-coated Si3N4 powder and method for producing the same |
| abstract |
(57) [Abstract] [Purpose] To improve the water resistance and other properties of Si 3 N 4 powder. [Structure] A polyamide resin coating 4 is formed on the particle surface of the Si 3 N 4 powder 2 by an interfacial polymerization method. [Effect] With a water resistant protective film of polyamide resin, Si The water resistance of 3 N 4 powder is improved. As a water-based slurry, it is possible to manufacture a sintered body having high density and excellent mechanical properties at low cost. |
| priorityDate |
1992-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |