发明名称 |
IMPROVED GRINDING AID COMPOSITION AND CEMENT PRODUCT |
摘要 |
A grinding aid composition suitable for grinding clinker into hydraulic cement powder, an improved grinding process and an improved cement product are disclosed. The grinding aid composition is composed of a mixture of at least one alkylene ether glycol and particulate carbon.
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申请公布号 |
CA2198112(A1) |
申请公布日期 |
1996.02.29 |
申请号 |
CA19952198112 |
申请日期 |
1995.06.05 |
申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
CHEUNG, JOSEPHINE H.;GARTNER, ELLIS MARTIN |
分类号 |
C04B7/52;C04B40/00;C04B103/52;(IPC1-7):C04B7/52;C04B24/00;C04B24/02 |
主分类号 |
C04B7/52 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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