| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2991
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2995 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-0728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-581
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-4584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C3-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-40 |
| filingDate |
1993-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee5bf93e59c198b96a557bf6d163581c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ceb687f7d975ebff502e5873ebd52df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed2d9d9a72424377ca151b185f31762e |
| publicationDate |
2004-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2137251-C |
| titleOfInvention |
Method of making moisture resistant aluminum nitride powder and powder produced thereby |
| abstract |
A method for making a moisture-resistant aluminum nitride-containing powder which includes (a) coating a layer of silicate onto alulminum nitride-containing powder having aluminum nitride on at least a portion of its surface and (b) heat-treating the coated aluminum nitride-containing powder at a temperature of from 350 to 1000 °C for a period of time sufficient to cause the silicate to react with the surface aluminum nitride thereby forming a layer of Si-Al-O-N bonded to the surface aluminum nitride. The silicate has alkyl or alkoxyalkyl radicals attached thereto. The method yields a moisture-resistant aluminum nitride-containing powder having a layer of Si-Al-O-N reaction-bonded to the surface aluminum nitride. |
| priorityDate |
1992-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |