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1. 发明申请

US20060237869A1 Method for producing a fiber for an artificial hair by polyvinyl chloride/acryl-copolymer blends 审中-公开
标题翻译：通过聚氯乙烯/丙烯酸 - 共聚物共混物制造人造毛发纤维的方法
公开(公告)号：US20060237869A1
公开(公告)日：2006-10-26
申请号：US11407410
申请日：2006-04-19
申请人： Hyun-Sik Moon , Jee-Won Park
发明人： Hyun-Sik Moon , Jee-Won Park
IPC分类号： D01D5/30
CPC分类号： D01F6/48 , A41G3/0083 , D01D5/088 , D01D5/098 , D01F1/10 , D01F6/54
摘要： The present invention relates to a method for producing a fiber for an artificial hair comprising: (a) pre-mixing a polyvinyl chloride resin mixture which contain 90 to 96% by weight of a polyvinyl chloride resin, 3 to 7% by weight of a stabilizer and 1 to 3% by weight of a lubricant at 90 to 140° C., mixing 20 to 80% by weight of a polyvinyl chloride resin mixture and 20 to 80% by weight of acryl-copolymer to obtain a polyvinyl chloride/acryl-copolymer blends composition; (b) melt-extruding said mixed resin composition through an extruder at 100 to 210° C. to obtain a pellet; (c) inputting said pellet into an spinning machine, melt-spinning at 150 to 220° C. to obtain filament; (d) drawing said melt-spinned filament to have a fineness of 20 to 100 denier; and (e) passing said drawn filament through heat-setting machine of 100 to 150° C. to fix the property of the filament.
摘要翻译：本发明涉及一种人造毛发纤维的制造方法，其特征在于：（a）预先混合含有90〜96重量％的聚氯乙烯树脂的聚氯乙烯树脂混合物，3〜7重量％稳定剂和1至3重量％的润滑剂，在90至140℃下，混合20至80重量％的聚氯乙烯树脂混合物和20至80重量％的丙烯酸共聚物，得到聚氯乙烯/丙烯酸酯 - 共聚物混合物组成; （b）通过挤出机在100-210℃熔融挤出所述混合树脂组合物以获得颗粒; （c）将所述颗粒输入纺丝机中，在150-220℃熔融纺丝以获得长丝; （d）拉伸熔融纺丝的细丝，其细度为20至100旦尼尔; 和（e）将所拉伸的细丝通过热定型机100至150℃以固定丝的性质。

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