A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERWENDUNG EINES KAMMPOLYMERS ZUR VERBESSERUNG DER VERARBEITBARKEIT VON HYDRAULISCH ABBINDENDEN ZUSAMMENSETZUNGEN
Use of a comb polymer obtained by esterification and/or amidation of a polycarboxylic acid or its salts or anhydrides, for improving the processability of hydraulically setting compositions, is claimed, where the comb polymer has side chains bound to a main chain by ester-, amide- and/or ether groups, and the main chain has at least an acrylic acid unit A or its salts and at least a methacrylic acid unit M or its salts. An independent claim is included for a method for making the hydraulically setting composition with improved processability comprising mixing hydraulically setting binder, water and the comb polymer.
VERWENDUNG EINES KAMMPOLYMERS ZUR VERBESSERUNG DER VERARBEITBARKEIT VON HYDRAULISCH ABBINDENDEN ZUSAMMENSETZUNGEN
Use of a comb polymer obtained by esterification and/or amidation of a polycarboxylic acid or its salts or anhydrides, for improving the processability of hydraulically setting compositions, is claimed, where the comb polymer has side chains bound to a main chain by ester-, amide- and/or ether groups, and the main chain has at least an acrylic acid unit A or its salts and at least a methacrylic acid unit M or its salts. An independent claim is included for a method for making the hydraulically setting composition with improved processability comprising mixing hydraulically setting binder, water and the comb polymer.
VERWENDUNG EINES KAMMPOLYMERS ZUR VERBESSERUNG DER VERARBEITBARKEIT VON HYDRAULISCH ABBINDENDEN ZUSAMMENSETZUNGEN
USE OF A COMB POLYMER TO IMPROVE THE PROCESSABILITY OF HYDRAULICALLY SETTING COMPOSITIONS
UTILISATION D'UN POLYMÈRE PEIGNE POUR AMÉLIORER L'APTITUDE AU TRAITEMENT DES COMPOSITIONS À PRISE HYDRAULIQUE
SULSER UELI (author) / HAMPEL CHRISTINA (author) / ZIMMERMANN JÖRG (author)
2019-05-15
Patent
Electronic Resource
German
IPC:
C04B
Kalk
,
LIME
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