Refractory gunning composition
US4168177A · kind A · utility
12Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 1978 |
| Grant date | Sep 18, 1979 |
| Priority date | — |
| Expiry date | Jan 30, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/9676
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A dry-nozzle gunning refractory composition consisting essentially of magnesia grains from crushed used refractory bricks, sodium bentonite clay, and a binder consisting essentially of a mixture of anhydrous sodium silicate particles and hydrated sodium silicate particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.