Invention Grant
US08481648B2 Process for producing cationically stabilized and water-redispersible polymer powder compositions
有权
用于生产阳离子稳定和水可再分散聚合物粉末组合物的方法
- Patent Title: Process for producing cationically stabilized and water-redispersible polymer powder compositions
- Patent Title (中): 用于生产阳离子稳定和水可再分散聚合物粉末组合物的方法
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Application No.: US12279444Application Date: 2007-02-08
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Publication No.: US08481648B2Publication Date: 2013-07-09
- Inventor: Andrea Schorm , Hans-Peter Weitzel , Stefan Killat , Hermann Lutz
- Applicant: Andrea Schorm , Hans-Peter Weitzel , Stefan Killat , Hermann Lutz
- Applicant Address: DE Munich
- Assignee: Wacker Chemie AG
- Current Assignee: Wacker Chemie AG
- Current Assignee Address: DE Munich
- Agency: Brooks Kushman P.C.
- Priority: DE102006007282 20060216
- International Application: PCT/EP2007/051209 WO 20070208
- International Announcement: WO2007/093551 WO 20070823
- Main IPC: C08F2/16
- IPC: C08F2/16
Abstract:
Redispersible polymer powders which are cationically stabilized by spray drying a polymer dispersion with a cationic polymer can be used in higher concentrations in chemical building construction materials without introducing adverse properties.
Public/Granted literature
- US20090030168A1 PROCESS FOR PRODUCING CATIONICALLY STABILIZED AND WATER-REDISPERSIBLE POLYMER POWDER COMPOSITIONS Public/Granted day:2009-01-29
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