http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8606360-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78f2deeadf8c213c9ef1eca9f91348c9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-072 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-072 |
| filingDate | 1986-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e226141389598d0f42f7f414522b4c5 |
| publicationDate | 1986-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-8606360-A1 |
| titleOfInvention | Process for preparing high purity aluminum nitride |
| abstract | Process for producing high purity aluminum nitride by reacting aluminum sulfide with gaseous ammonia or gaseous nitrogen and hydrogen at a temperature above 1100oC. When using gaseous ammonia the preferred reaction conditions are at about 1200oC to 1500oC and at about atmospheric pressure for about 2-30 hours. When gaseous nitrogen and hydrogen are used the preferred reactin conditions are at about 1200oC to 1750oC and at pressures above atmospheric for about 2-30 hours. A high purity, low oxygen containing, free flowing powder is produced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2643069-A1 |
| priorityDate | 1985-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.