Invention Grant
- Patent Title: Composition prepared from silica sol and mineral acid
- Patent Title (中): 由硅溶胶和无机酸制备的组合物
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Application No.: US10541026Application Date: 2004-11-09
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Publication No.: US07674833B2Publication Date: 2010-03-09
- Inventor: Peter Greenwood , Hans Lagnemo , Matthew Reed
- Applicant: Peter Greenwood , Hans Lagnemo , Matthew Reed
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel N.V.
- Current Assignee: Akzo Nobel N.V.
- Current Assignee Address: NL Arnhem
- Agent Robert C. Morriss; David J. Serbin
- Priority: EP03445134 20031121
- International Application: PCT/SE2004/001635 WO 20041109
- International Announcement: WO2005/050770 WO 20050602
- Main IPC: C01B33/141
- IPC: C01B33/141 ; H01M10/10
Abstract:
The present invention relates to a method of preparing a composition comprising mixing a silica sol having an S-value from about 5 to about 50% and a mineral acid. The invention also relates to a composition obtainable by the method and a composition comprising a network of silica particles and mineral acid, wherein the silica particles have a particle size of from about 2 to about 7 nm. The invention also relates to the use of the composition as a gelled electrolyte.
Public/Granted literature
- US20060263694A1 Composition Public/Granted day:2006-11-23
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