Opalescent glass
US5432130A · kind A · utility
72Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1994 |
| Grant date | Jul 11, 1995 |
| Priority date | — |
| Expiry date | Apr 11, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C3/097
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An opalescent glass is described which is characterized by a continuous glass phase and a discontinuous glass phase dispersed therein, and which can be used as dental material or as a constituent of dental materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.