Suspensions with high storage stability, comprising an aqueous silicate solution and a filler material
US6372694B1 · kind B1 · utility
50Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 1999 |
| Grant date | Apr 16, 2002 |
| Priority date | — |
| Expiry date | Oct 27, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/05
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Suspension, having a high storage stability, comprising an aqueous silicate solution and a filler material, wherein the silicate solution has a silicate content of at least 20% by weight, the filler material has an average particle size of 0.8 to 15 &mgr;m and a specific weight of below 2.75 Kg/l.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.