WO2018062583 (A1)

Polymer compound for admixture of cement composition

(22) 28.09.2016

(43) 05.04.2018

(57) Disclosed is a polycarboxylic acid-based copolymer compound formed as a result of the copolymerization of a polyalkylene glycol monoalkenyl ether monomer and an unsaturated monocarboxylic acid monomer. The polymer compound according to the present invention exhibits excellent effects in terms of a water-reducing rate, workability, the stability of entrained air bubbles, and fluidity-maintaining performance, when used as an admixture for a cement composition.

(71) Nextchem Co Ltd (KR)

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