| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d0aed2b9deacf809a2f8e4cf17dab60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6261 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01L3-02 |
| filingDate |
1994-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d7fade28c6ace7638838daa5de03da4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98b388744b381b821212c86c7e1b2e09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e6e128d836aa6bf657e055d91e7923 |
| publicationDate |
1998-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0637576-A3 |
| titleOfInvention |
Water-resistant ceramics articles |
| abstract |
The invention claims the use of a ceramic article, at least the surface ofnwhich is formed from a zirconia ceramic, in an environment where contact withnwater above 60°C occurs. The zirconia ceramic is formed by mixing a firstnparticulate zirconia composite and a second particulate zirconia composite, thenfirst composite containing 1 to 4 molar per cent yttria, the second compositencontaining 4 to 20 molar per cent yttria and the yttria content of the twoncomposites differing by at least 2 molar per cent, shaping said mixture to producena ceramic green body and sintering said green body at a temperature of at leastn1200°C. |
| priorityDate |
1993-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |