Title:
DEFOAMING AGENT FOR HYDRAULIC COMPOSITION, AND HYDRAULIC COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/202435
Kind Code:
A1
Abstract:
Through the present invention, it is possible to provide a defoaming agent for a hydraulic composition, having high compatibility with an admixture as well as excellent defoaming ability and foam stability, and a hydraulic composition. The present invention provides a defoaming agent for a hydraulic composition, the defoaming agent containing a specific nitrogen-containing polyoxyalkylene compound.
Inventors:
MURAMATSU AYAKA (JP)
NAITO YUKI (JP)
TAMAKI SHINJI (JP)
FURUTA AKIHIRO (JP)
NAITO YUKI (JP)
TAMAKI SHINJI (JP)
FURUTA AKIHIRO (JP)
Application Number:
PCT/JP2019/014477
Publication Date:
October 08, 2020
Filing Date:
April 01, 2019
Export Citation:
Assignee:
TAKEMOTO OIL & FAT CO LTD (JP)
International Classes:
C04B24/32; B01D19/04; C04B24/12; C04B28/02; C08G65/333; C04B103/50
Foreign References:
| JPH07232945A | 1995-09-05 | |||
| JP2000247704A | 2000-09-12 | |||
| JPS6311557A | 1988-01-19 | |||
| JP2005500232A | 2005-01-06 |
Attorney, Agent or Firm:
WATANABE Kazuhira (JP)
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