发明名称 |
Method for applying liquid to sheet material |
摘要 |
A method of applying a two-part liquid composition to a workpiece is provided. In particular, a two-step method is provided wherein a first liquid composition is applied to the workpiece by roll coating, and a second liquid composition is applied by spraying the workpiece. Generally, the first liquid composition is a polyurethane adhesive and the second liquid composition is a polyurethane catalyst. By applying the reactive components of the polyurethane composition in two steps, the open time may be controlled.
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申请公布号 |
US5670211(A) |
申请公布日期 |
1997.09.23 |
申请号 |
US19950528099 |
申请日期 |
1995.09.14 |
申请人 |
HOOVER UNIVERSAL, INC. |
发明人 |
HUBER, KENNETH G.;DOERER, RICHARD P.;MARCEAU, NORMAND R. |
分类号 |
B05D1/02;B05D1/28;B05D1/36;(IPC1-7):B05D5/00 |
主分类号 |
B05D1/02 |
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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