发明名称 |
Binders for cores and molds |
摘要 |
An inorganic binder system for foundry compositions including a silicate and added phosphate. The composition produces a binder having the advantageous strength properties of a silicate binder system with the dispersibility properties of a phosphate binder system. Methods of making and using the binder systems and the resulting products are of particular interest to the foundry art. |
申请公布号 |
ZA9607600(B) |
申请公布日期 |
1997.03.26 |
申请号 |
ZA19960007600 |
申请日期 |
1996.09.09 |
申请人 |
BORDEN CHEMICAL INC. |
发明人 |
LEONID ZARETSKIY;ROBERT L. MANNING;KWOK-TUEN TSE |
分类号 |
B22C1/16;B22C1/18;B22C9/02;B22C9/14;C04B12/00;C04B12/02;C04B12/04;C04B28/26 |
主分类号 |
B22C1/16 |
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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