| 发明名称 |
RAW-MATERIAL MIXTURE FOR OBTAINING AN ACTIVE MINERAL ADDITIVE TO CEMENT |
| 摘要 |
<p>PCT No. PCT/SU88/00187 Sec. 371 Date May 17, 1990 Sec. 102(e) Date May 17, 1990 PCT Filed Sep. 23, 1988 PCT Pub. No. WO90/03344 PCT Pub. Date Apr. 5, 1990.Active mineral additive to binding materials, consisting of granulated phosphatic slag 94-98% by mass and sulphate containing component 2-6% by mass, which is a mixture of sodium sulphate 47.2-57.6% by mass, magnesium sulphate 40.5-51.1% by mass and sodium rhodonite 1.7-1.9% by mass.</p> |
| 申请公布号 |
EP0397862(A4) |
申请公布日期 |
1991.04.10 |
| 申请号 |
EP19890900679 |
申请日期 |
1988.09.23 |
| 申请人 |
KAZAKHSKY KHIMIKO-TEKHNOLOGICHESKY INSTITUT |
发明人 |
LERKE, PAVEL PAVLOVICH;PARIMBETOV, BERKIMBAI;VERNER, VLADIMIR FEDOROVICH;SHNAIDER, VALERY VASILIEVICH;BAIDUISENOV, SHAKHAIDAR SEILBEKOVICH;VOLOZHIN, LEONID MATVEEVICH;RYZHOV, BORIS GRIGORIEVICH;MALKOV, NIKOLAI IVANOVICH |
| 分类号 |
C04B28/04;C04B7/14;C04B7/153;C04B7/19;C04B7/44;C04B22/00;C04B22/08;C04B22/14;C04B22/16;C04B28/02;(IPC1-7):C04B22/08 |
主分类号 |
C04B28/04 |
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