Partially soluble dextrins of high molecular weight
US11697745B2 · kind B2 · utility
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25Claims
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Assignee
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Key dates
| Filing date | Jun 19, 2019 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Aug 10, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31993
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The subject matter of the invention is a modified starch, characterized in that it exhibits: ⋅a weight-average molecular weight ranging from 250 000 to 2 000 000 Da; ⋅a solubility, measured according to a test A, ranging from 50 to 85%. The invention also relates to a process for the manufacture of said starch and to the use thereof in the manufacture of an aqueous binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.