发明申请
US20160340828A1 THERMOPLASTIC POLYURETHANE COMPOUND COMPOSITION FOR COATED YARN AND METHOD FOR MANUFACTURING COATED YARN USING THE THERMOPLASTIC POLYURETHANE COMPOUND
审中-公开
用于涂覆纱线的热塑性聚氨酯化合物组合物和使用热塑性聚氨酯化合物制造涂覆纱线的方法
- 专利标题： THERMOPLASTIC POLYURETHANE COMPOUND COMPOSITION FOR COATED YARN AND METHOD FOR MANUFACTURING COATED YARN USING THE THERMOPLASTIC POLYURETHANE COMPOUND
- 专利标题（中）： 用于涂覆纱线的热塑性聚氨酯化合物组合物和使用热塑性聚氨酯化合物制造涂覆纱线的方法
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申请号： US15227132申请日： 2016-08-03
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公开(公告)号： US20160340828A1公开(公告)日： 2016-11-24
- 发明人: Heedae Park
- 申请人： Heedae Park
- 优先权： KR10-2011-0146923 20111230; KR10-2012-0114735 20121016
- 主分类号： D06M15/564
- IPC分类号： D06M15/564 ; C09D175/06 ; C09D175/08
摘要：
The present invention provides a method for manufacturing a coated yarn having outstanding physical properties, the method comprising: collecting thermoplastic polyurethane in virgin form, as scraps remaining after being suitably used for airbag patterns in a shoe manufacturing process, or as scraps remaining after other thermoplastic polyurethane is processed; mixing the various kinds of thermoplastic polyurethane with various additives; compounding the resultant mixture using an extruder to prepare a thermoplastic polyurethane compound for a coated yarn; and coating the surface of a yarn made from polyester, nylon, spandex, etc. with the compound using an extruder.