http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008110947-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-449 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2002-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5445 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-765 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-721 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-4885 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62665 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-00 |
| filingDate | 2006-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008110947-A |
| titleOfInvention | STABILIZED POWDER OF MIXED ALUMINUM OXIDE AND ZIRCONIUM |
| abstract | 1. Powder of mixed oxide, consisting of particles, the components of which are zirconia, aluminum oxide and at least a third component selected from the group consisting of yttrium oxide, magnesium oxide or calcium oxide, characterized in that! the alumina content is 0.01 to 10 wt%, and is homogeneously distributed in the mixed oxide particles; ! the content of alumina, zirconium dioxide and yttrium oxide is at least 99.5% by weight, based on the total amount of powder, and! the BET specific surface is 20 to 80 m2 / g. ! 2. A mixed oxide powder according to claim 1, characterized in that the alumina content is from 0.1 to 1% by weight, based on the total amount of powder. ! 3. A mixed oxide powder according to claim 1 or 2, characterized in that the content of alumina, zirconia and yttrium oxide is at least 99.7%, based on the total amount of powder. ! 4. A mixed oxide powder according to claim 1, characterized in that the content of zirconium dioxide, based on the total amount of powder, is at least 75% by weight. ! 5. A mixed oxide powder according to claim 4, wherein the zirconium dioxide fraction contains from 0 to 4% by weight of hafnium dioxide. ! 6. A mixed oxide powder according to claim 1, wherein the third component is present in an amount that stabilizes the tetragonal or cubic phase of zirconia. ! 7. A mixed oxide powder according to claim 1, wherein the third component is yttrium oxide. ! 8. A mixed oxide powder according to claim 7, characterized in that it contains from 5 to 15% by weight of yttrium oxide, based on the total amount of powder. ! 9. Mixed oxide powder � |
| priorityDate | 2005-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.