Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONCRETE FLOW IMPROVERS AND WATER REDUCERS
The present invention relates to a process for preparing a poly(meth)acrylic acid, characterized in that a (meth)acrylic acid-containing process stream from (meth)acrolein synthesis is subjected to free-radical polymerization. The invention also relates to the esterification of the polymer obtained to give a homopolymer or copolymer ester, and to the use thereof as additive, flow improver and water reducer.
CONCRETE FLOW IMPROVERS AND WATER REDUCERS
The present invention relates to a process for preparing a poly(meth)acrylic acid, characterized in that a (meth)acrylic acid-containing process stream from (meth)acrolein synthesis is subjected to free-radical polymerization. The invention also relates to the esterification of the polymer obtained to give a homopolymer or copolymer ester, and to the use thereof as additive, flow improver and water reducer.
CONCRETE FLOW IMPROVERS AND WATER REDUCERS
BETONFLIESSVERBESSERER UND WASSERREDUZIERER
AGENTS AMÉLIORANT L'ÉCOULEMENT DE BÉTON ET RÉDUCTEURS D'EAU
KRILL STEFFEN (Autor:in) / VORHOLZ JOHANNES (Autor:in) / WEBER ANDREAS (Autor:in) / KAUFMANN MARITA (Autor:in) / WITTKOWSKI ANDREA (Autor:in)
11.05.2022
Patent
Elektronische Ressource
Englisch
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