Title:
CONCRETE ADDITIVE COMPRISING POLYCARBOXYLATE ETHER-BASED COPOLYMER COMPOUND PREPARED BY REACTION OF DIFFERENT MACROMONOMERS AND CONCRETE CHEMICAL ADMIXTURE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2024/085392
Kind Code:
A1
Abstract:
The present invention relates to a concreate admixture comprising a polycarboxylate ether-based copolymer compound, as a concrete additive. More specifically, the polycarboxylate ether-based copolymer compound is prepared by copolymerization of a mixture of different macromonomers and other monomers, so that the concrete admixture containing the compound exhibits improved concreate workability and material separation resistance.
Inventors:
KIM SUDEOK (KR)
LEE MINJAE (KR)
PARK SANGTAE (KR)
KIM JUNSOO (KR)
YI CHANYONG (KR)
JANG YOUNGWOONG (KR)
AN SEULKI (KR)
KIM DAEJIN (KR)
JU YOUNGGIL (KR)
LEE MINJAE (KR)
PARK SANGTAE (KR)
KIM JUNSOO (KR)
YI CHANYONG (KR)
JANG YOUNGWOONG (KR)
AN SEULKI (KR)
KIM DAEJIN (KR)
JU YOUNGGIL (KR)
Application Number:
PCT/KR2023/011744
Publication Date:
April 25, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
SILKROAD C&T CO LTD (KR)
International Classes:
C04B24/26; C04B24/16; C04B24/24; C08F220/28; C08F220/38; C08F230/02; C04B103/00; C04B103/30
Domestic Patent References:
| WO2018135654A1 | 2018-07-26 |
Foreign References:
| CN114181086A | 2022-03-15 | |||
| KR101690928B1 | 2016-12-30 | |||
| CN113816649A | 2021-12-21 | |||
| JP2004210587A | 2004-07-29 |
Attorney, Agent or Firm:
KIM, Chang Deok (KR)
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