Method for manufacturing a ceramic dental replacement
US5833464A · kind A · utility
34Cited by
7References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 1997 |
| Grant date | Nov 10, 1998 |
| Priority date | — |
| Expiry date | Jul 25, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/833
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for manufacturing a ceramic dental replacement includes providing a pin and attaching a ceramic material to the pin to form a ceramic body. The thermal expansion coefficient of the pin, measured at 20.degree. C. to 500.degree. C. is selected to be identical to or up to 3.0 .mu.m/mK greater than a thermal expansion coefficient of the ceramic body, measured at 20.degree. C. to 500.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.