| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b7934731dadac2543ffbf83f32e5fc9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2315-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2237-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-665
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B37-005 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B37-00 |
| filingDate |
2006-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1868d18c1fa91f0420370e3e31f806f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be6f421f8ba17bd6eb01ffb5ecbcb366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_370a263651f611be4e66f2c8e93e9662 |
| publicationDate |
2011-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1698605-A3 |
| titleOfInvention |
Method of making a ceramic arc discharge vessel and ceramic arc discharge vessel made by the method |
| abstract |
A method of bonding two ceramic parts to each other includes the steps of preparing a water-based slurry from Al 2 O 3 powder and Y(NO 3 ) 3 solution in amounts that yield a eutectic compound of Al 2 O 3 and Y 2 O 3 when heated, placing the slurry in liquid, solid or gaseous form in direct contact with two ceramic parts that are to be bonded to each other, and heating the slurry to a temperature that bonds the two ceramic parts to each other. The method is particularly useful to join two ceramic parts where one is comprised of polycrystalline alumina and the other is comprised of one of single crystal alumina and polycrystalline alumina, such as an arc discharge vessel for a high intensity discharge lamp. |
| priorityDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |