System of plant or bio-sourced materials
US9845265B2 · kind B2 · utility
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Key dates
| Filing date | Dec 3, 2014 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Dec 3, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A system based on plant or bio-sourced materials selected from among coatings, mortars and concretes of bio-sourced materials comprising a plant or bio-sourced material selected from the group consisting of wood and hemp, and a binder composition comprising a first conventional mineral component and a second component, said system being characterized in that said binder composition has a specific surface area calculated according to the BET method, greater than 10 m2/g, preferably greater than 12 m2/g, in particular greater than 14 m2/g and uses thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.