Flexible hydraulic compositions
US7468154B2 · kind B2 · utility
11Cited by
18References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2007 |
| Grant date | Dec 23, 2008 |
| Priority date | — |
| Expiry date | Sep 12, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31515
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A composition for making flexible articles includes a hydraulic component of at least 50 weight % fly ash, a water-soluble, film-forming polymer and water. Articles are made from this composition by making a slurry of the components, forming the article and allowing it to set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.