发明名称 |
RELEASE COATING SYSTEM FOR CRUCIBLES |
摘要 |
<p>A method for preparing a release coating and applying it to crucibles used to contain molten material while it solidifies, by mixing a release coating power with a dry organic binder into a powder and binder dry mixture, mixing a defoamer with a liquid into a liquid and defoamer mixture, mixing the dry mixture with the liquid and defoamer mixture into a wet release coating, sieving to remove lumps and particles, checking the viscosity, wet-spraying onto a crucible, evaporating the liquid from the wet release coating so as to leave a dry release coating on the crucible, and separating the binder from the dry release coating by thermal decomposition.</p> |
申请公布号 |
WO0240182(A1) |
申请公布日期 |
2002.05.23 |
申请号 |
WO2001US11830 |
申请日期 |
2001.04.11 |
申请人 |
G.T. EQUIPMENT TECHNOLOGIES INC. |
发明人 |
COSTANTINI, MICHAEL;CHANDRA, MOHAN;MATTHEI, KEITH;HARIHARAN, ALLEPPEY |
分类号 |
B29C33/58;C23C4/10;C23C4/12;C30B11/00;C30B15/10;C30B35/00;(IPC1-7):B05D3/02;B05D7/22 |
主分类号 |
B29C33/58 |
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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