发明申请
US20060236466A1 Effectively printable polymide yarn, process for making the same, and fabric produced therefrom
审中-公开
有效地印刷的聚酰亚胺纱线，其制造方法以及由其制造的织物
- 专利标题： Effectively printable polymide yarn, process for making the same, and fabric produced therefrom
- 专利标题（中）： 有效地印刷的聚酰亚胺纱线，其制造方法以及由其制造的织物
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申请号： US10544037申请日： 2004-02-06
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公开(公告)号： US20060236466A1公开(公告)日： 2006-10-26
- 发明人: Perry Lin , Nitin Champaneria
- 申请人： Perry Lin , Nitin Champaneria
- 国际申请： PCT/US04/03528 WO 20040206
- 主分类号： C11D3/00
- IPC分类号： C11D3/00
摘要：
A method of manufacture of a rapid dyeing, deep dyeing, open structure polyamide yarn and to the yarn and to a fabric produced from the yarn includes the step of applying an aqueous finish to substantially all of the rapid dyeing, deep dyeing, open structure polyamide filaments. The aqueous finish consists essentially of a fluorosurfactant dissolved in water that is applied to bulked continuous filament yarn at an effective concentration level of preferably 150 to 600 parts per million by weight of flourine on yarn. The aqueous fluorosurfactant finish is applied at a point after texturizing and before windup.
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