Title:
混和材料組成物
Document Type and Number:
Japanese Patent JP6858617
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an admixture composition which contains a shrinkage reducing agent capable of sufficiently exhibiting both shrinkage reducing performance and flowability of a cement composition, and a sulfonic acid-based water-reducing agent.SOLUTION: An admixture composition contains a shrinkage reducing agent for a hydraulic material and a sulfonic acid-based water-reducing agent, where the shrinkage reducing agent for the hydraulic material contains a predetermined compound.SELECTED DRAWING: None
Inventors:
Shocho Mari
Application Number:
JP2017065850A
Publication Date:
April 14, 2021
Filing Date:
March 29, 2017
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C04B24/26; C04B24/12; C04B24/20; C04B24/28; C08F290/06; C08F293/00
Domestic Patent References:
| JP2012162434A | ||||
| JP2007076969A | ||||
| JP2007529397A | ||||
| JP2002293596A | ||||
| JP2015209345A | ||||
| JP2015067521A |
Foreign References:
| WO2011083839A1 |
Attorney, Agent or Firm:
Atomi International Patent Office