| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_449aa8fe4ccaab0167e197d0b91d3a2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72736379a3a4af78fd9056a6c0ba6c9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a5d532a9e28264f5615a2650e093013 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61C13-083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C14-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61C13-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C14-00 |
| filingDate |
2007-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2fa383d3f9319af5f57432f1926e757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84bb55b6b58f7ee09d5b8ec17f225912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e5f54c27e59f6d7cc0082ea64f222eb |
| publicationDate |
2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008213727-A1 |
| titleOfInvention |
Graded glass/ceramic/glass structures for damage resistant ceramic dental and orthopedic prostheses |
| abstract |
The present invention provides a functionally graded glass/ceramic/glass sandwich system especially useful in damage resistant, ceramic dental and orthopedic prosthesis. The functionally graded glass/substrate/glass composite structure comprises an outer (aesthetic) residual glass layer, a graded glass-ceramic layer, and a dense interior ceramic. The functionally graded glass/substrate/glass composite structure may further comprise a veneer on an exterior surface. The present invention also provides a method for preparing a functionally graded glass/ceramic/glass sandwich system. A powdered glass-ceramic composition or a glass tape is applied to the accessible surfaces of a dense alumina substrate to thereby substantially cover the substrate surfaces. The glass of the composition has a CTE similar to that of the substrate material. The glass-ceramic composition is infiltrated into the dense substrate by heating the assembly to temperatures 50-700° C. below the sintering temperature of the substrate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10765492-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3293157-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010179662-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102246195-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10045839-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I729460-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012143137-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016008093-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10442726-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9688568-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10716648-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013107653-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013115573-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9260342-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200137198-A |
| priorityDate |
2006-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |