发明名称 |
Method for coating substrates |
摘要 |
Disclosed are methods for coating a substrate. These methods include: (a) vertically orienting the substrate between a vertically oriented backstop and a spray gun; (b) at least partially coating the vertically oriented substrate with a substantially 100% solids, radiation curable liquid coating composition by passing the composition through the spray gun wherein the composition is atomized; whereby a portion of the atomized coating composition deposits on the vertically oriented substrate and a portion of the atomized coating composition deposits on the vertically oriented backstop; (c) exposing the coated substrate to ionizing radiation and/or actinic radiation to cure the coating composition deposited thereon; and (d) removing and reusing at least a portion of the coating composition deposited on the vertically oriented backstop. Related coating systems are also disclosed.
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申请公布号 |
US7618687(B2) |
申请公布日期 |
2009.11.17 |
申请号 |
US20070873737 |
申请日期 |
2007.10.17 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
DUFFY SHAWN P.;WARZYNSKI JEFFREY S. |
分类号 |
B05D3/00 |
主分类号 |
B05D3/00 |
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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