Method for producing a mixture comprising at least one compound having at least two hydroxy and/or amino groups and use thereof for producing a polymer
US12398233B2 · kind B2 · utility
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1References
18Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Sep 23, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/4288
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a method for producing a mixture comprising at least one compound having at least two hydroxy and/or amino groups made of a biomass material. The invention also relates to such a mixture and to the use thereof for producing a polymer such as for example a polyurethane foam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.