| 发明名称 |
Product and method for coloring concrete |
| 摘要 |
Pigment-containing granules for use in coloring cement. The granules comprise at least one pigment selected from the group consisting of maganese oxide and iron oxide and a binder. The binder is a hydrophilic clay, and is preferably pozzolan.
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| 申请公布号 |
US6695990(B1) |
申请公布日期 |
2004.02.24 |
| 申请号 |
US20030394881 |
申请日期 |
2003.03.21 |
| 申请人 |
HAMBURGER COLOR COMPANY |
发明人 |
DUNNOUS JACK;YOCUM WILLIAM J. |
| 分类号 |
C04B18/02;C09C1/24;C09C1/42;(IPC1-7):B29B9/00 |
主分类号 |
C04B18/02 |
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