Air void-forming material for cementitious systems
US10300442B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
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Key dates
| Filing date | Oct 14, 2013 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Oct 14, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2103/50
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An air void-forming agent, more particularly for cementitious systems, contains at least one air void-forming material with foaming effect, at least one air void-forming material with defoaming effect, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.