Title:
CEMENT DISPERSANT, AND PRODUCTION AND APPLICATION
Document Type and Number:
Japanese Patent JP3585600
Kind Code:
B2
Abstract:
PURPOSE: To obtain a cement dispersant capable of exhibiting high dispersibility and high strength.
CONSTITUTION: This cement dispersant is composed of a three dimensional copolymer obtained by polymerizing an α,β-unsaturated monocarboxylic acid, a polyoxyalkylene monoester monomer having an unsaturated bond and (meth) allylbisphenol in the ratios of the following expressions as an active component. A+B+C=100. 15≤A≤35. 62≤B≤85. 1≤C≤10, A, B and C express the weight of an α,β-unsaturated monocarboxylic acid, a polyoxyalkylene monoester monomer having an unsaturated bond and a (meth)allylbisphenol in pts.wt., respectively.
More Like This:
| JP4225873 | Polymer cement-based acid-resistant repair material |
| JPS60151263 | REINFORCED POLYMER CEMENTITIOUS MATERIAL |
| JP2015000825 | PLASTERING MATERIAL PRODUCTION KIT |
Inventors:
Shigeki Hikasa
Yoshito Nishimori
Masanobu Kawamura
Nakamoto Hobun
Yoshito Nishimori
Masanobu Kawamura
Nakamoto Hobun
Application Number:
JP24531895A
Publication Date:
November 04, 2004
Filing Date:
August 30, 1995
Export Citation:
Assignee:
NIPPON PAPER INDUSTRIES CO.,LTD.
International Classes:
C04B24/26; C08F12/00; C08F290/00; C08F290/06; C04B103/40; (IPC1-7): C04B24/26; C08F12/00; C08F290/06
Domestic Patent References:
| JP7157353A | ||||
| JP7048161A | ||||
| JP5254906A | ||||
| JP7118046A |
Attorney, Agent or Firm:
Kiyoshi Minoura