发明名称 |
Grinding agent for cement |
摘要 |
<p>Grinding agent for cements is made up of sugar syrups derivs. (I) a ef. (I) are obtd. by oxidn. or hydrogenation of sugar syrups (pref. polysaccharides syrups). 0.01-1 (0.015-0.25) wt.% w.r.t. the cement of (I) is used. (I) may be used in combination with other known grinding agents. (I) is pref. a glucose-based syrup deriv.</p> |
申请公布号 |
EP0696557(A2) |
申请公布日期 |
1996.02.14 |
申请号 |
EP19950401541 |
申请日期 |
1995.06.28 |
申请人 |
CIMENTS FRANCAIS |
发明人 |
BRIAT, JEAN;FONTAINE, CATHERINE |
分类号 |
B02C23/06;C04B7/153;C04B24/06;C04B24/10;C04B24/38;C04B28/08;(IPC1-7):C04B24/10 |
主分类号 |
B02C23/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|