Dental elastic restorative material and method for production of dental prosthetic material using the same
US6136886A · kind A · utility
13Cited by
8References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 1997 |
| Grant date | Oct 24, 2000 |
| Priority date | — |
| Expiry date | Dec 4, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/893
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
To provide a dental prosthetic material having processing characteristics and operating characteristics, which are not recognized in a conventional dental material. A biorestorative material which is a rubber elastic material having a shear modulus of 1.0-9.99 E+4 Pa to 1.0-9.99 E+9 Pa and a rubber hardness of 1 to 90, wherein a Knoop hardness can be 10 or more after polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.