Invention Grant
- Patent Title: Non-efflorescing cementitious mortar compositions
- Patent Title (中): 非风化水泥砂浆组合物
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Application No.: US11817934Application Date: 2006-03-09
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Publication No.: US07803225B2Publication Date: 2010-09-28
- Inventor: Mingliang Zhang , Jie Zhang
- Applicant: Mingliang Zhang , Jie Zhang
- Applicant Address: DE Munich
- Assignee: Wacker Chemie AG
- Current Assignee: Wacker Chemie AG
- Current Assignee Address: DE Munich
- Agency: Brooks Kushman P.C.
- Priority: WOPCT/EP2005/002543 20050310
- International Application: PCT/EP2006/002178 WO 20060309
- International Announcement: WO2006/094809 WO 20060914
- Main IPC: C04B7/02
- IPC: C04B7/02 ; C04B7/19 ; C04B7/21
Abstract:
The invention provides a non-efflorescing cementitious mortar composition, free of reactive silica material, in the form of a dry-mortar composition or an aqueous mortar composition, comprising a) ordinary portland cement, b) calcium aluminate cement, c) calcium sulfate, and d) an aqueous polymer dispersion or a water-redispersible polymer powder of polymers based on one or more monomers from the group consisting of vinyl esters, (meth)acrylates, vinyl aromatics, olefins, 1,3-dienes and vinyl halides and, if required, further monomers copolymerizable therewith.
Public/Granted literature
- US20080171812A1 Non-Efflorescing Cementitious Mortar Compositions Public/Granted day:2008-07-17
Information query
