A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRODUCTION OF DISPERSANTS BY NITROXIDE-MEDIATED SOLUTION POLYMERIZATION
The present invention relates to processes for preparing a copolymer, especially a dispersant for solid particles, in particular a dispersant for mineral binder compositions, wherein ionizable monomers m1 and side chain-bearing monomers m2 are polymerized by nitroxide-mediated solution polymerization to give a copolymer, wherein the polymerization is conducted in the presence of an agent comprising a carboxyl group-bearing and phosphated alkoxy amine.
PRODUCTION OF DISPERSANTS BY NITROXIDE-MEDIATED SOLUTION POLYMERIZATION
The present invention relates to processes for preparing a copolymer, especially a dispersant for solid particles, in particular a dispersant for mineral binder compositions, wherein ionizable monomers m1 and side chain-bearing monomers m2 are polymerized by nitroxide-mediated solution polymerization to give a copolymer, wherein the polymerization is conducted in the presence of an agent comprising a carboxyl group-bearing and phosphated alkoxy amine.
PRODUCTION OF DISPERSANTS BY NITROXIDE-MEDIATED SOLUTION POLYMERIZATION
WEIDMANN JÜRG (author) / ULBER FABIA (author) / ZIMMERMANN JÖRG (author)
2020-03-05
Patent
Electronic Resource
English
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