![COMPOUNDS AND METHODS FOR REDUCING WATER CONTENT IN CEMENTITIOUS MIXTURES](/ep/2014/01/08/EP1976807A4/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: COMPOUNDS AND METHODS FOR REDUCING WATER CONTENT IN CEMENTITIOUS MIXTURES
- 专利标题(中):化合物和方法减少水泥混合物的含水量
- 申请号:EP07762412 申请日:2007-01-23
- 公开(公告)号:EP1976807A4 公开(公告)日:2014-01-08
- 发明人: MAO JIANHUA , IRVINE JAMES H
- 申请人: COGNIS IP MAN GMBH
- 专利权人: COGNIS IP MAN GMBH
- 当前专利权人: COGNIS IP MAN GMBH
- 优先权: US76120006 2006-01-23; US62537507 2007-01-22
- 主分类号: C04B7/00
- IPC分类号: C04B7/00 ; C04B24/12 ; C04B28/04
摘要:
Compounds for reducing water content in cementitious mixtures selected from an amphoteric, an alkyl polyglycoside, an ester, a triglyceride derivative, and mixtures thereof are provided. Methods are also provided for reducing water content in cementitious mixtures.
IPC结构图谱:
C | 化学;冶金 |
--C04 | 水泥;混凝土;人造石;陶瓷;耐火材料 |
----C04B | 石灰;氧化镁;矿渣;水泥;其组合物,例如砂浆、混凝土或类似的建筑材料;人造石;陶瓷;耐火材料;天然石的处理 |
------C04B7/00 | 水硬性水泥 |