发明名称 |
Apparatus and methods for applying solvent-free liquified coatings in a reclaim space |
摘要 |
Objects which have been abraded are coated with a coating material which is normally solid at room temperatures. The material is liquified at elevated temperatures and sprayed onto the cooler objects in a heated cabinet, whereupon the material at least partially solidifies on the object. Thereafter, heat is applied to the coating material to cause it to flow out over the coat surface. A cooled conveyor system prevents disruption of the coating material. Overspray is maintained in liquified form within the cabinet where it is reclaimed and flows to a heated sump for direct recirculation to the spray apparatus. There are no deleterious solvent emissions. Apparatus and methods are provided.
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申请公布号 |
US5585143(A) |
申请公布日期 |
1996.12.17 |
申请号 |
US19940277510 |
申请日期 |
1994.07.19 |
申请人 |
NORDSON CORPORATION |
发明人 |
SCHARF, DONALD R.;CONRAD, DOUGLAS J.;COELING, KENNETH J. |
分类号 |
B05B15/04;B05B9/00;B05B13/02;B05B15/12;F04B53/08;(IPC1-7):B05D3/08 |
主分类号 |
B05B15/04 |
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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