Gypsum composites containing cementitious materials and methods
US9932271B2 · kind B2 · utility
6Cited by
6References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 4, 2014 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Oct 25, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Gypsum composites containing cementitious materials and methods of making the same are provided. Gypsum composites include gypsum and a cementitious material. Methods of making gypsum composites include combining gypsum stucco, water, and a cementitious material to form a slurry, and setting and drying the slurry to form a gypsum composite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.