Materials and process for enhancing selective separations
US8425781B2 · kind B2 · utility
3Cited by
5References
27Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 2009 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Jul 2, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Use of a Maillard reaction product as an adjuvant in a variety of applications including solid-liquid separations, corrosion inhibition, emulsification, dust suppression, slow release fertilization, viscosity modification and others and especially as a depressant or collector in separation processes, including the selective separation of solids and/or ionic species from aqueous media, such as in the process of froth flotation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.