Method for removing glyphosate from a solution
US10640396B2 · kind B2 · utility
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4References
14Claims
0Family size
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Key dates
| Filing date | Nov 30, 2018 |
| Grant date | May 5, 2020 |
| Priority date | — |
| Expiry date | Nov 30, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2305/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method includes removing glyphosate from a solution by contacting the solution with a mesoporous inorganic particle having an average pore size of greater than zero and less than about 50 nm, wherein the mesoporous inorganic particle is functionalized with a positively charged moiety selected from ammonium, amine and combinations thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.