Method of preparing microfibrillar polysaccharide
US7700764B2 · kind B2 · utility
78Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 2006 |
| Grant date | Apr 20, 2010 |
| Priority date | — |
| Expiry date | May 31, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/298
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a method of preparing microfibrillar polysaccharide comprising treating a polysaccharide in an aqueous suspension comprising an oxidant and at least one transition metal, mechanically delaminating said polysaccharide such that microfibrillar polysaccharide is formed. The invention also relates to microfibrillar polysaccharide obtainable by the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.