Water repellent composition
US12246989B2 · kind B2 · utility
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3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 2020 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Nov 15, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A water repellent composition comprising slag and organosiliconate salt characterized in that the concentration of the slag is from 1-5 wt % based on the weight of the plaster and the concentration of organosiliconate salt is from 0.5-2 wt % based on the weight of the plaster.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.