Title:
HYDRAULIC COMPOSITION
Document Type and Number:
Japanese Patent JP2014122138
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydraulic composition whereby after preparation thereof, the energy for heating curing is reduced, and the strength of the hardening body improves in 24 hours.SOLUTION: A hydraulic composition contains an amine compound, a catechol compound, cement and water. The amine compound is one or more selected from alkanolamines, and the catechol compound is one or more compound selected from nitrocatechol and cyano catechol. A mass ratio between the amine compound and the catechol compound is 0.05 or more and 20 or less (amine compound/catechol compound).
Inventors:
KAWAKAMI HIROYUKI
NAGASAWA KOJI
SAGAWA KEIICHIRO
SHIMODA MASARO
HAMAI TOSHIMASA
NAGASAWA KOJI
SAGAWA KEIICHIRO
SHIMODA MASARO
HAMAI TOSHIMASA
Application Number:
JP2012279386A
Publication Date:
July 03, 2014
Filing Date:
December 21, 2012
Export Citation:
Assignee:
KAO CORP
International Classes:
C04B28/02; C04B24/02; C04B24/12; C04B40/02
Domestic Patent References:
| JP2000511151A | 2000-08-29 | |||
| JP2007031166A | 2007-02-08 | |||
| JP2012121794A | 2012-06-28 | |||
| JP2012206928A | 2012-10-25 | |||
| JP2013091583A | 2013-05-16 | |||
| JPS63260844A | 1988-10-27 | |||
| JPS5659656A | 1981-05-23 | |||
| JPS57175765A | 1982-10-28 | |||
| JP2003527275A | 2003-09-16 |
Foreign References:
| WO2005037729A1 | 2005-04-28 | |||
| US20050159323A1 | 2005-07-21 | |||
| US4391645A | 1983-07-05 |
Attorney, Agent or Firm:
Satoshi Furuya
Takahiko Mizobe
Yoshitsune Kazumasa
Takahiko Mizobe
Yoshitsune Kazumasa