Invention Grant
US08444820B2 Aqueous composition containing at least one soluble gelatinized anionic starch
有权
含有至少一种可溶性糊化阴离子淀粉的含水组合物
- Patent Title: Aqueous composition containing at least one soluble gelatinized anionic starch
- Patent Title (中): 含有至少一种可溶性糊化阴离子淀粉的含水组合物
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Application No.: US12743829Application Date: 2008-11-18
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Publication No.: US08444820B2Publication Date: 2013-05-21
- Inventor: Herve Gombert , Jerome Klaeyle , Claude Quettier
- Applicant: Herve Gombert , Jerome Klaeyle , Claude Quettier
- Applicant Address: FR Lestrem
- Assignee: Roquette Freres
- Current Assignee: Roquette Freres
- Current Assignee Address: FR Lestrem
- Agency: Young & Thompson
- Priority: FR0759186 20071120
- International Application: PCT/FR2008/052078 WO 20081118
- International Announcement: WO2009/071796 WO 20090611
- Main IPC: D21H17/28
- IPC: D21H17/28 ; C12P19/14
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.
Public/Granted literature
- US20100243188A1 AQUEOUS COMPOSITION CONTAINING AT LEAST ONE SOLUBLE GELATINIZED ANIONIC STARCH Public/Granted day:2010-09-30
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