Building materials comprising digestate
US12157701B2 · kind B2 · utility
0Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2019 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Apr 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/60
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present invention relates to a process for producing building materials, such as bricks, lightweight aggregates and concrete, which building materials comprise digestate obtained from municipal solid waste (MSW) which has been added one or more enzymes to liquefy the organic fraction of MSW.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.