发明申请
- 专利标题： PARTIALLY COATED FASTENER ASSEMBLY AND METHOD FOR COATING
- 专利标题（中）： 部分涂层紧固件组件和涂层方法
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申请号： US12623393申请日： 2009-11-21
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公开(公告)号： US20100119329A1公开(公告)日： 2010-05-13
- 发明人: Geronimo E. Lat , Daniel P. McDonald , Henry W. Schniedermeier , Paul L. Hicks , Harold D. Gray , Donald E. Bergstrom , Guenther Kram , Garry F. Tupek
- 申请人： Geronimo E. Lat , Daniel P. McDonald , Henry W. Schniedermeier , Paul L. Hicks , Harold D. Gray , Donald E. Bergstrom , Guenther Kram , Garry F. Tupek
- 主分类号： F16B15/08
- IPC分类号： F16B15/08
摘要：
A fastener assembly includes a row of fasteners having a head, a tip, and a portion of a shank coated with a polymer composition. The polymer composition includes a polymer material such as polyurethane and metal particles. The polymer composition is used to provide improved corrosion and ultraviolet radiation resistance when used with naturally corrosive or pressure preservative treated wood. The fastener assembly is coated with the polymer composition by vacuum coating a dispersion of the polymer composition in a solvent such as water and removing the solvent.
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