发明申请
US20120052219A1 ARTIFICIAL HAIR FIBER, USE THEREOF AND PROCESS FOR PRODUCING THE SAME
审中-公开
人造毛发纤维，其制造方法及其制造方法
- 专利标题： ARTIFICIAL HAIR FIBER, USE THEREOF AND PROCESS FOR PRODUCING THE SAME
- 专利标题（中）： 人造毛发纤维，其制造方法及其制造方法
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申请号： US13264261申请日： 2010-03-25
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公开(公告)号： US20120052219A1公开(公告)日： 2012-03-01
- 发明人: Atsushi Horihata
- 申请人： Atsushi Horihata
- 优先权： JP2009-100448 20090417
- 国际申请： PCT/JP2010/055266 WO 20100325
- 主分类号： D02G3/00
- IPC分类号： D02G3/00 ; D01D5/22 ; A41G3/00
摘要：
The present invention provides an artificial hair fiber having a good balance between a feel and a curly characteristic. The present invention also provides an artificial hair fiber having a better hackling efficiency and weaving efficiency, a fiber bundle for artificial hair, and a process for producing the same. Artificial hair fibers possess desired properties, the fibers having a flexural rigidity of from 0.001 to 0.01 gf·cm2 or being subjected to crimping in which a crimp wave shape satisfies the following formulae: 0.2 mm≦R≦3 mm, 1 mm≦L≦15 mm, (wherein R is a length from the top to the bottom of a crimp wave shape), and (wherein L is a length between the tops (or between the bottoms) of a crimp wave shape).