发明名称 |
Ultrasonically assisted coating method |
摘要 |
An ultrasonically assisted coating method for applying a smooth layer of coating material on a surface of a moving web are disclosed. A coating material is applied onto one web surface. An ultrasonic energy generator excites the line of initial contact between the coating material and the web at a uniform ultrasonic intensity selected in combination with the properties of the coating material. The coated web has a thin, uniform crossweb thickness with low thickness variations.
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申请公布号 |
US5376402(A) |
申请公布日期 |
1994.12.27 |
申请号 |
US19930096229 |
申请日期 |
1993.07.26 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
LOUKS, JOHN W.;POCHARDT, DONALD L.;SECOR, ROBERT B.;WARREN, KARL J. |
分类号 |
B05C9/08;B05C11/02;(IPC1-7):B05D3/14 |
主分类号 |
B05C9/08 |
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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