Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCESSES FOR THE PRODUCTION OF POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE, POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE PRODUCED THEREBY, AND MINERAL BINDER COMPOSITIONS COMPRISING THE SAME
The present invention relates to processes for the production of polycarboxylate ether copolymers in the solid state, polycarboxylate ether copolymers in the solid state produced thereby, and mineral binder compositions comprising the same. Processes of the invention comprise the steps of providing a first type of monomer, treating the first type of monomer with an acid, providing a second type of monomer, copolymerizing the acid-treated first type of monomer and the second type of monomer to obtain a copolymer which is a polycarboxylate ether, and transferring the copolymer thus obtained into the solid state.
PROCESSES FOR THE PRODUCTION OF POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE, POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE PRODUCED THEREBY, AND MINERAL BINDER COMPOSITIONS COMPRISING THE SAME
The present invention relates to processes for the production of polycarboxylate ether copolymers in the solid state, polycarboxylate ether copolymers in the solid state produced thereby, and mineral binder compositions comprising the same. Processes of the invention comprise the steps of providing a first type of monomer, treating the first type of monomer with an acid, providing a second type of monomer, copolymerizing the acid-treated first type of monomer and the second type of monomer to obtain a copolymer which is a polycarboxylate ether, and transferring the copolymer thus obtained into the solid state.
PROCESSES FOR THE PRODUCTION OF POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE, POLYCARBOXYLATE ETHER COPOLYMERS IN THE SOLID STATE PRODUCED THEREBY, AND MINERAL BINDER COMPOSITIONS COMPRISING THE SAME
VERFAHREN ZUR HERSTELLUNG VON POLYCARBOXYLATETHER-COPOLYMEREN IM FESTEN ZUSTAND, DAMIT HERGESTELLTE POLYCARBOXYLATETHER-COPOLYMERE UND MINERALISCHE BINDEMITTELZUSAMMENSETZUNGEN DAMIT
PROCÉDÉS DE PRODUCTION DE COPOLYMÈRES DE POLYCARBOXYLATE ÉTHER À L'ÉTAT SOLIDE, COPOLYMÈRES DE POLYCARBOXYLATE ÉTHER À L'ÉTAT SOLIDE AINSI PRODUITS, ET COMPOSITIONS DE LIANT MINÉRAL LES COMPRENANT
HAMPEL CHRISTINA (Autor:in) / ZIMMERMANN JÖRG (Autor:in) / WEIDMANN JÜRG (Autor:in)
29.01.2025
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
Production process of ether polycarboxylate water reducer mother liquor with high solid content
| Europäisches Patentamt | 2021