Soil adsorbing composites, compositions and methods for using same
US9895675B2 · kind B2 · utility
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Key dates
| Filing date | Mar 24, 2016 |
| Grant date | Feb 20, 2018 |
| Priority date | — |
| Expiry date | Apr 16, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/4831
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Soil adsorbing composites, and more particularly to soil adsorbing composites that exhibit improved (lower values) Backscattering Values as measured according to the Soil Flocculation and Settling Test Method described herein compared to non-soil adsorbing composites (such as particulate materials, for example silica and/or pulp fibers, that are not associated with a soil adsorbing polymer), soil adsorbing compositions containing same, processes for making same, and methods for using same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.