Composition for treating suspensions of solid particles in water and method using said composition
US10106443B2 · kind B2 · utility
0Cited by
9References
17Claims
0Family size
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Key dates
| Filing date | Apr 25, 2013 |
| Grant date | Oct 23, 2018 |
| Priority date | — |
| Expiry date | Jan 25, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L33/26
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A composition for treating an aqueous suspension of mineral particles includes at least one water soluble polymer and at least one calcium salt, magnesium salt or both a Calcium salt and a Magnesium salt. The composition is in powder form.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.