Gelled solder glass suspensions for sealing glass or ceramic parts
US4293439A · kind A · utility
8Cited by
8References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 1980 |
| Grant date | Oct 6, 1981 |
| Priority date | — |
| Expiry date | Oct 3, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2237/52
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A solder glass suspension for sealing glass or other ceramic parts is provided having the characteristics of a reversible gel, exhibiting high viscosity during storage and after extrusion onto a sealing surface, but relatively low viscosity under shear stress during extrusion. The use of the suspension for sealing glass or ceramic parts is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.