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1. 发明授权

US5260104A Method of coating elongated filaments 失效
标题翻译：拉长丝的方法
公开(公告)号：US5260104A
公开(公告)日：1993-11-09
申请号：US981785
申请日：1992-11-25
申请人： Edward W. S. Bryant , Isaac T. Reidland
发明人： Edward W. S. Bryant , Isaac T. Reidland
IPC分类号： B05D7/20 , H01B3/42 , H01B13/06 , B05D3/06
CPC分类号： H01B3/427 , B05D7/20 , H01B13/065 , B05D2256/00
摘要： A method and related apparatuses are disclosed for coating an elongated filament, such as wire, wherein wire is coated with a heated coating material, such as polyetheretherketone (PEEK), and the coated wire is maintained at a temperature and for a period of time sufficient for a desired quantity and size of crystals to form in the coating material and to minimize internal residual stress. Thereafter, the coated wire is rapidly cooled to a temperature below its crystallization temperature, such as in a quenching bath. A crystalline PEEK coating results which has minimized internal residual stress, is less brittle, and has improved cracking, peeling and abrasion resistance over amorphous PEEK coating obtainable using prior methods.
摘要翻译：公开了一种用于涂覆细长丝如丝线的方法和相关装置，其中线材涂覆有加热的涂层材料，例如聚醚醚酮（PEEK），并且涂覆的线材保持在足够的温度和一段时间内为了在涂层材料中形成所需数量和尺寸的晶体并使内部残余应力最小化。此后，将涂覆的丝线快速冷却至低于其结晶温度的温度，例如在淬火浴中。具有最小化内部残余应力的结晶PEEK涂层结果，较不脆弱，并且具有比使用现有方法可获得的无定形PEEK涂层更好的开裂，剥离和耐磨性。

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