Process for producing (cyclo)aliphatic polycarbonate polyols having low reactivity
US11059934B2 · kind B2 · utility
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18References
12Claims
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Key dates
| Filing date | Dec 18, 2017 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Mar 16, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G64/42
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a process for producing (cyclo)aliphatic polycarbonate polyols comprising the steps of
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.