发明名称 |
Applicator for coating fibrous materials |
摘要 |
An applicator for the deposition of size and other coating compositions onto the surfaces of reinforcing fibers, such as glass. The device may be used to apply aqueous or non-aqueous size to continuously formed fiber materials in a high speed forming process. The applicator may include an atomizing spray pre-applicator in combination with a slide-die applicator. The atomizing spray pre-applicator can be connected to a vacuum source, which increases contact of the spray with the fibers, and thereby improves coating coverage. The slide-die applicator may include a slide-die configuration that reduces leakage of the liquid coating. The process of using the invention can provide a more uniform thin film coating, higher coating efficiency, and better coating coverage than size applicators otherwise known in the art.
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申请公布号 |
US6383293(B1) |
申请公布日期 |
2002.05.07 |
申请号 |
US19990451615 |
申请日期 |
1999.11.30 |
申请人 |
OWENS CORNING FIBERGLAS TECHNOLOGY, INC. |
发明人 |
GAO GUANG;MATTESON THOMAS ORIN;MOLNAR DAVID LYNN;GREEN RICHARD ALAN |
分类号 |
B05B13/04;C03C25/14;C03C25/20;D06B3/04;(IPC1-7):B05C3/12 |
主分类号 |
B05B13/04 |
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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