Cement additives and related methods of use
US9643886B2 · kind B2 · utility
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13References
8Claims
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Key dates
| Filing date | Dec 8, 2015 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Dec 8, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Cement and concrete additives and related methods of making and using such additives are disclosed and described. An additive can include molasses and a carrier. An enhanced Portland cement composition can comprise about 97 wt % to 99.9 wt % of the composition and the above described additive comprises about 0.01 wt % to about 3 wt % of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.