Handleable calco-magnesian suspension
US9511340B2 · kind B2 · utility
2Cited by
3References
25Claims
0Family size
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Key dates
| Filing date | Oct 25, 2013 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Oct 25, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous calco-magnesian suspension comprising solid particles fitting the general formula a Ca(OH)2.b Mg(OH)2.c MgO in an aqueous phase at a concentration greater than or equal to 200 g/kg, wherein a, b and c represent mass fractions, the sum of which has a value from 90 to 100% and an additive which is simultaneously a viscosity reducer and a viscosity increase moderator, wherein said additive is a phosphonate or a phosphonic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.