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US 2015/0307684 A1Published application
Use of polyvinyl-alcohol-stabilised polymerisates in mineral construction materials
AssigneeWacker Chemie AG
InventorsAbdulmajid HASHEMZADEH, Jessica SEIDEL
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Abstract
Polyvinyl alcohol-stabilized polymers in mineral building material compositions, contain one or more polyvinyl alcohols comprising one or more tertiary amine groups or one or more quaternary ammonium groups.
Claims10
1-9. (canceled)
In a mineral building composition comprising at least one mineral binder and protective-stabilized polymer, the improvement comprising employing, as at least a portion of protective colloid, a polyvinyl alcohol comprising at least one tertiary amine group or quaternary ammonium group.
Dependencies are inferred from the claim text.