Composite glass articles for channel plate fabrication
US4112170A · kind A · utility
18Cited by
7References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1976 |
| Grant date | Sep 5, 1978 |
| Priority date | — |
| Expiry date | Dec 13, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2967
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composite glass article for channel plate fabrication comprising a glass matrix in which is encased an array of leachable glass core elements, the core elements being composed of a BaO-B.sub.2 O.sub.3 -SiO.sub.2 glass exhibiting improved leaching characteristics as well as thermal expansion and high temperature softening properties compatible with the glass matrix, is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.