Silicate binders
US5151121A · kind A · utility
0Cited by
11References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 13, 1990 |
| Grant date | Sep 29, 1992 |
| Priority date | — |
| Expiry date | Mar 13, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B12/04
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Lithium silicate solution having a SiO.sub.2 :Li.sub.2 O weight ratio from 7.5:1 to 9:1 is usable as the sole silicate binder. This silicate binder is of particular value in preparing welding rods having reduced chromium emission the fumes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.