| 发明名称 |
TREATING CALCINED GYPSUM WITH SOLUBILIZING AGENT |
| 摘要 |
<p>A process for producing a healed stucco of low water demand is disclosed in which calcined gypsum is treated with an Aqueous solution of a gypsum solubilizing agent, preferably in an impacting blender while grinding the calcined gypsum to increase its surface area. The product can be dried for storage or sent directly to forming gypsum board.</p> |
| 申请公布号 |
CA1163417(A) |
申请公布日期 |
1984.03.13 |
| 申请号 |
CA19820400561 |
申请日期 |
1982.04.06 |
| 申请人 |
UNITED STATES GYPSUM COMPANY |
发明人 |
BOUNINI, LARBI |
| 分类号 |
C01F11/46;C04B11/00;C04B22/06;(IPC1-7):C04B11/10 |
主分类号 |
C01F11/46 |
| 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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