公开(公告)号：US4017255A

公开(公告)日：1977-04-12

申请号：US471742

申请日：1974-05-20

申请人： Malcolm Carnie Cobb

发明人： Malcolm Carnie Cobb

IPC分类号： D06P3/24 ,  D06P3/82 ,  D06P3/854

CPC分类号： D06P3/8209 ,  D06P3/241 ,  Y10S8/924 ,  Y10S8/929

摘要： A process is described for manufacturing fibrous materials such as carpet yarns and textile yarns, wherein the yarns contain at least two groups of differentially dyeable nylon filaments. The fiber chemical structure of the filaments is altered so that groups of nylon filaments in the yarn have at least two distinctly different dyeability properties. Each group of nylon filaments has an anionic polymer group difference of at least 20 microequivalents per gram of polymer, thereby providing visible differences in dye uptake.

摘要翻译： 描述了用于制造诸如地毯纱和纺织纱线的纤维材料的方法，其中纱线含有至少两组差异可染的尼龙长丝。 长丝的纤维化学结构被改变，使得纱线中的尼龙细丝组具有至少两种明显不同的可染性。 每组尼龙丝具有每克聚合物至少20微当量的阴离子聚合物组差异，从而提供染料吸收的可见差异。

公开(公告)号：US4046505A

公开(公告)日：1977-09-06

申请号：US276294

申请日：1972-07-31

申请人： Malcolm Carnie Cobb ,  Pamela Elliott

发明人： Malcolm Carnie Cobb ,  Pamela Elliott

IPC分类号： B05D5/06 ,  D06N3/00 ,  D06N7/00 ,  D06P1/00 ,  D06P1/52 ,  D06P5/12

CPC分类号： D06P1/52 ,  D06N3/0065 ,  D06P1/0096 ,  D06P5/12 ,  D06N2209/0807 ,  D06N2211/12 ,  Y10S8/918 ,  Y10S8/919 ,  Y10S8/92 ,  Y10S8/922 ,  Y10S8/927 ,  Y10S8/929

摘要： The invention herein is applying thermoplastic particle to a substrate, heating to fix the particles to the substrate and subsequently dyeing the resulting product with a dye substantive to the thermoplastic particles.