Title:
ANTIFOAM COMPOSITION FOR HYDRAULIC COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2018/052110
Kind Code:
A1
Abstract:
The present invention pertains to an antifoam composition which is for a hydraulic composition and contains an anionic surfactant (A) and an antifoaming agent (B), wherein the anionic group of (A) is: an unneutralized compound; or a compound of an amine salt, an ammonium salt, or an alkali metal salt.
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Inventors:
SAIDA KAZUYA (JP)
Application Number:
PCT/JP2017/033441
Publication Date:
March 22, 2018
Filing Date:
September 15, 2017
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C04B24/16; B01D19/04; C04B24/02; C04B24/04; C04B24/22; C04B24/26; C04B24/32; C04B28/02; C04B103/40; C04B103/50
Foreign References:
| JPH05279096A | 1993-10-26 | |||
| JP2003516300A | 2003-05-13 |
Attorney, Agent or Firm:
FURUYA Satoshi (JP)
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