Low molecular weight multivalent cation-containing acrylate polymers
US9487610B2 · kind B2 · utility
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117References
14Claims
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Key dates
| Filing date | Jun 29, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | Jun 29, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Low molecular weight polymers useful in aggregating mineral components in aqueous mineral slurries to release and separate individual components of the slurry, which may then be recovered from the slurry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.