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公开(公告)号：US20110095444A1
公开(公告)日：2011-04-28
申请号：US12981950
申请日：2010-12-30
CPC分类号： A61Q19/00 , A61K8/85 , D01F6/84 , D01F8/14 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/4391 , Y10T428/249921 , Y10T428/249938 , Y10T428/25 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2969 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681
摘要： Disclosed are water-dispersible fibers derived from sulfopolyesters having a Tg of at least 25° C. The fibers may contain a single sulfopolyester or a blend of a sulfopolyester with a water-dispersible or water-nondispersible polymer. Also disclosed are multicomponent fibers comprising a water dispersible sulfopolyester having a Tg of at least 57° C. and a water non-dispersible polymer. The multicomponent fibers may be used to produce microdenier fibers. Fibrous articles may be produced from the water-dispersible fibers, multicomponent fibers, and microdenier fibers. The fibrous articles include water-dispersible and microdenier nonwoven webs, fabrics, and multilayered articles such as wipes, gauze, tissue, diapers, panty liners, sanitary napkins, bandages, and surgical dressings. Also disclosed is a process for water-dispersible fibers, nonwoven fabrics, and microdenier webs. The fibers and fibrous articles have further applications in flushable personal care and cleaning products, disposable protective outerwear, and laminating binders.
摘要翻译： 公开了衍生自Tg至少为25℃的磺基多酯的水分散性纤维。纤维可以含有单一磺基聚酯或磺基聚酯与水分散性或水不分散性聚合物的共混物。 还公开了包含Tg至少为57℃的水分散性磺基聚酯和水不可分散聚合物的多组分纤维。 多组分纤维可用于生产微旦尼尔纤维。 纤维制品可以由水分散纤维，多组分纤维和微旦尼尔纤维制成。 纤维制品包括水分散和微粒非织造纤维网，织物和多层制品，例如擦拭物，纱布，纸巾，尿布，内裤衬里，卫生巾，绷带和外科敷料。 还公开了一种水分散性纤维，非织造织物和微米网的方法。 纤维和纤维制品还可用于可冲洗个人护理和清洁产品，一次性防护外套和层压粘合剂。
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公开(公告)号：US07902094B2
公开(公告)日：2011-03-08
申请号：US11204868
申请日：2005-08-16
CPC分类号： A61Q19/00 , A61K8/85 , D01F6/84 , D01F8/14 , D04H1/435 , D04H1/4374 , D04H1/4382 , D04H1/4391 , Y10T428/249921 , Y10T428/249938 , Y10T428/25 , Y10T428/29 , Y10T428/2913 , Y10T428/2915 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T428/2969 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681
摘要： Disclosed are water-dispersible fibers derived from sulfopolyesters having a Tg of at least 25° C. The fibers may contain a single sulfopolyester or a blend of a sulfopolyester with a water-dispersible or water-nondispersible polymer. Also disclosed are multicomponent fibers comprising a water dispersible sulfopolyester having a Tg of at least 57° C. and a water non-dispersible polymer. The multicomponent fibers may be used to produce microdenier fibers. Fibrous articles may be produced from the water-dispersible fibers, multicomponent fibers, and microdenier fibers. The fibrous articles include water-dispersible and microdenier nonwoven webs, fabrics, and multilayered articles such as wipes, gauze, tissue, diapers, panty liners, sanitary napkins, bandages, and surgical dressings. Also disclosed is a process for water-dispersible fibers, nonwoven fabrics, and microdenier webs. The fibers and fibrous articles have further applications in flushable personal care and cleaning products, disposable protective outerwear, and laminating binders.
摘要翻译： 公开了衍生自Tg至少为25℃的磺基多酯的水分散性纤维。纤维可以含有单一磺基聚酯或磺基聚酯与水分散性或水不分散性聚合物的共混物。 还公开了包含Tg至少为57℃的水分散性磺基聚酯和水不可分散聚合物的多组分纤维。 多组分纤维可用于生产微旦尼尔纤维。 纤维制品可以由水分散纤维，多组分纤维和微旦尼尔纤维制成。 纤维制品包括水分散和微粒非织造纤维网，织物和多层制品，例如擦拭物，纱布，纸巾，尿布，内裤衬里，卫生巾，绷带和外科敷料。 还公开了一种水分散性纤维，非织造织物和微米网的方法。 纤维和纤维制品还可用于可冲洗个人护理和清洁产品，一次性防护外套和层压粘合剂。
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