Method for acylation of starch
US5703226A · kind A · utility
8Cited by
25References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 8, 1995 |
| Grant date | Dec 30, 1997 |
| Priority date | — |
| Expiry date | May 8, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B31/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for the uniform acylation of starch comprising preconditioning the starch with a base for at least six hours, adjusting the pH to a suitable range for acylation, adding the desired acylation agent and isolating the acylated starch. A continuous method for acylating starch is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.