Title:
GROUND IMPROVEMENT ADDITIVE AND GROUND IMPROVEMENT COMPOSITION
Document Type and Number:
Japanese Patent JP2021063379
Kind Code:
A
Abstract:
To provide a ground improvement additive whose curing delay performance does not easily deteriorate even after long-term storage, and a ground improvement composition containing the additive.SOLUTION: A ground improvement additive contains a curing delay component, an antiseptic component and water, and has a pH of 6 to 11 at 25°C.SELECTED DRAWING: None
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Inventors:
MATSUMURA TAKAHIRO
YANAGIHARA KATSUYA
KATO HIROYOSHI
SUGANUMA YUKI
TAMAKI SHINJI
OKADA KAZUHISA
YANAGIHARA KATSUYA
KATO HIROYOSHI
SUGANUMA YUKI
TAMAKI SHINJI
OKADA KAZUHISA
Application Number:
JP2019188620A
Publication Date:
April 22, 2021
Filing Date:
October 15, 2019
Export Citation:
Assignee:
TOKUYAMA CORP
TAKEMOTO OIL & FAT CO LTD
TAKEMOTO OIL & FAT CO LTD
International Classes:
E02D3/12; C04B24/06; C04B24/10; C04B24/12; C04B24/16; C04B28/02; C09K17/14
Domestic Patent References:
| JP2017019722A | 2017-01-26 | |||
| JPWO2007069488A1 | 2009-05-21 | |||
| JP2000007404A | 2000-01-11 | |||
| JP2015054807A | 2015-03-23 | |||
| JP2019500297A | 2019-01-10 | |||
| JPS6140854A | 1986-02-27 | |||
| JPH04119954A | 1992-04-21 |
Foreign References:
| WO2018147267A1 | 2018-08-16 | |||
| US20140343194A1 | 2014-11-20 |
Attorney, Agent or Firm:
Ippei Watanabe
Shigeru Koike
Nagaoka Norio
Satoshi Asakura
Shigeru Koike
Nagaoka Norio
Satoshi Asakura