公开(公告)号：US20140272263A1

公开(公告)日：2014-09-18

申请号：US14214608

申请日：2014-03-14

Applicant: SHAW INDUSTRIES GROUP, INC.

Inventor： JAMES H. KEEN ,  EARL SCHOENBORN

IPC: C08G75/24 ,  A47G27/02

CPC classification number: C08G75/24 ,  A47G27/02 ,  D01F6/80 ,  D06N7/0065 ,  D06N7/0068 ,  D06N2201/0263 ,  D06N2209/147 ,  Y10T428/23993

Abstract: Disclosed is a process for making an acid dye stain-resistant nylon resin in a continuous multi stage polymerization process. The process provides an acid dye stain-resistant nylon resin of requisite molecular weight at high production rates and a high sulfur content. Also disclosed are fibers, yarns, and textiles comprising the acid dye stain-resistant nylon resin.

Abstract translation: 公开了在连续多级聚合方法中制备酸性染料耐污尼龙树脂的方法。 该方法以高生产率和高硫含量提供必需分子量的酸性染料抗污尼龙树脂。 还公开了包含酸性染料防污尼龙树脂的纤维，纱线和纺织品。