Title:
水硬性組成物
Document Type and Number:
Japanese Patent JP4577521
Kind Code:
B2
Abstract:
A hydraulic composition is provided. This composition exhibits an improved workability in its coating with a trowel, and accordingly, an improved working efficiency with no adverse effects on its physical properties. The hydraulic composition comprises at least one surfactant selected from anionic surfactants having foaming ability (group A), at least one surfactant selected from surfactants which are nonionic antifoaming agents (group B), and a water-soluble cellulose ether. The surfactants of group A and group B are respectively added at 0.000005 to 0.004% by weight (solid content) in relation to the powder ingredients in the hydraulic composition, and the water-soluble cellulose ether is added at 0.02 to 1.2% by weight of the hydraulic composition.
Inventors:
Dedicated Takeaki
Tsutomu Yamakawa
Tsutomu Yamakawa
Application Number:
JP2006209587A
Publication Date:
November 10, 2010
Filing Date:
August 01, 2006
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C04B28/02; C04B22/06; C04B24/08; C04B24/16; C04B24/32; C04B24/38; C04B24/40
Domestic Patent References:
| JP60260451A | ||||
| JP5294694A | ||||
| JP2006176394A | ||||
| JP2004035374A | ||||
| JP2003238222A | ||||
| JP5254904A | ||||
| JP61270247A | ||||
| JP4074748A |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa