Aqueous composition containing at least one soluble gelatinized anionic starch
US8444820B2 · kind B2 · utility
1Cited by
16References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 18, 2008 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Jul 18, 2029 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H21/18
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An aqueous composition which is anionic in nature, includes at least one soluble gelatinized anionic starch and at least one insoluble anionic starch. A method of using the composition, in particular for the manufacture of a paper or of a flat board, and the paper or the flat board obtained therefrom, along with various industrial uses such as water treatment or the production of cosmetic products, are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.