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1.发明申请公开(公告)号：US20050046065A1
公开(公告)日：2005-03-03
申请号：US10651776
申请日：2003-08-30
申请人： Martin Cowan , Joseph Royer , Sonya Dai , Brain Morin
发明人： Martin Cowan , Joseph Royer , Sonya Dai , Brain Morin
摘要： Improvements in permitting brighter colorations within polypropylene fibers and/or yams while simultaneously providing more efficient production methods of manufacturing of such colored fibers as well are provided. Generally, such fibers and/or yams have been colored with pigments, which exhibit dulled results, or dyes, which exhibit high degrees of extraction and low levels of lightfastness. Such dull appearances, high extraction levels, and less than stellar lightfastness properties negatively impact the provision of such desirable colored polypropylene fibers and/or yams which, in turn, prevents the widespread utilization of such fibers and yams in various end-use applications. Thus, it has surprisingly been determined that brighter colorations, excellent extraction, and more-than-acceptable lightfastness characteristics can be provided, preferably, through manufacture with certain polymeric colorants that include poly(oxyalkylene) groups thereon. Fabric articles comprising such novel fibers and/or yams are also encompassed within this invention.
摘要翻译： 提供在聚丙烯纤维和/或纱线中允许更明亮着色的改进，同时提供制造这种有色纤维的更有效的生产方法。 一般来说，这种纤维和/或纱线已经被表现出钝化结果的颜料或染料着色，这些染料显示出高度的提取和低的耐光性。 这种沉闷的外观，高提取水平和小于恒星耐光性能对这种所需着色的聚丙烯纤维和/或纱线的产生负面影响，这反过来又防止了这种纤维和纱线在各种最终用途应用中的广泛利用。 因此，令人惊讶地确定，可以优选通过在其上制备包括聚（氧化烯）基团的某些聚合物着色剂来制备更亮的着色，优异的提取和超过可接受的耐光性。 包含这种新型纤维和/或纱线的织物制品也包括在本发明内。
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公开(公告)号：US20050048281A1
公开(公告)日：2005-03-03
申请号：US10651444
申请日：2003-08-30
申请人： Joseph Royer , Sonya Dai , Brain Morin , Martin Cowan
发明人： Joseph Royer , Sonya Dai , Brain Morin , Martin Cowan
CPC分类号： D02G3/346 , Y10T428/2913
摘要： Improvements in permitting brighter colorations within polypropylene fibers and/or yarns while simultaneously providing more efficient production methods of manufacturing of such colored fibers as well are provided. Generally, such fibers and/or yarns have been colored with pigments, which exhibit dulled results, or dyes, which exhibit high degrees of extraction and low levels of lightfastness. Such dull appearances, high extraction levels, and less than stellar lightfastness properties negatively impact the provision of such desirable colored polypropylene fibers and/or yarns which, in turn, prevents the widespread utilization of such fibers and yarns in various end-use applications. Thus, it has surprisingly been determined that brighter colorations, excellent extraction, and more-than-acceptable lightfastness characteristics can be provided, preferably, through manufacture with certain polymeric colorants that include poly(oxyalkylene) groups thereon. Fabric articles comprising such novel fibers and/or yarns are also encompassed within this invention.
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