| 发明名称 |
Mold wash composition |
| 摘要 |
A composition for preparing water based mold washes which contains a clay of high swelling capacity in water, certain water soluble acrylic polymers, a particulate, refractory material and a solids suspension control agent comprised of a peptizer and a flocculant.
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| 申请公布号 |
US4374939(A) |
申请公布日期 |
1983.02.22 |
| 申请号 |
US19790108534 |
申请日期 |
1979.12.31 |
| 申请人 |
NL INDUSTRIES, INC. |
发明人 |
VAN FISK, JR., JAMES;JORDAN, JOHN W. |
| 分类号 |
C08L33/02;C11D3/10;C11D3/12;C11D3/37;(IPC1-7):C08K3/34 |
主分类号 |
C08L33/02 |
| 代理机构 |
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