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公开(公告)号：US08986832B2
公开(公告)日：2015-03-24
申请号：US12693495
申请日：2010-01-26
申请人： Yeon Soo Kim , Deog Jae Jo , Jin Soo Kim , Do Hyun Kim , In Young Yang
发明人： Yeon Soo Kim , Deog Jae Jo , Jin Soo Kim , Do Hyun Kim , In Young Yang
CPC分类号： G02B5/3083 , B32B3/266 , B32B5/02 , B32B5/08 , B32B5/24 , B32B23/10 , B32B23/20 , B32B27/12 , B32B27/18 , B32B27/20 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/38 , B32B27/40 , B32B2262/02 , B32B2262/0207 , B32B2262/023 , B32B2262/0246 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/12 , B32B2270/00 , B32B2307/40 , B32B2307/412 , B32B2307/42 , B32B2307/702 , B32B2307/706 , B32B2307/708 , B32B2457/202 , B32B2551/00 , D01D5/36 , D10B2401/20 , Y10T156/10 , Y10T428/249924 , Y10T428/2913 , Y10T428/2929 , Y10T442/3138 , Y10T442/3163
摘要： Disclosed is an optical-modulation object, including birefringent island-in-the-sea yarns, whose island portions are grouped, based on two or more spinning cores, in a matrix. The optical-modulation object causes formation of an optical modulation interface between island portions and sea portions, thus maximizing optical modulation efficiency, as compared to conventional birefringent island-in-the-sea yarns.
摘要翻译： 公开了一种光学调制对象，其包括基于两个或更多个旋转芯的矩阵中的岛部分被分组的双折射岛内海纱。 与传统的双折射海岛岛纱相比，光调制对象导致在岛部分和海部之间形成光调制接口，从而最大化了光调制效率。
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2.发明授权Process of making water-dispersible multicomponent fibers from sulfopolyesters 有权从磺基多酯制备水分散性多组分纤维的工艺公开(公告)号：US08623247B2
公开(公告)日：2014-01-07
申请号：US12966507
申请日：2010-12-13
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：US08398907B2
公开(公告)日：2013-03-19
申请号：US12975447
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
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公开(公告)号：US08273451B2
公开(公告)日：2012-09-25
申请号：US12975452
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
IPC分类号： B32B25/02
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
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5.发明授权Process for preparing polymeric fibers based on blends of at least two polymers 有权基于至少两种聚合物的共混物制备聚合物纤维的方法公开(公告)号：US08021584B2
公开(公告)日：2011-09-20
申请号：US10762314
申请日：2004-01-23
CPC分类号： D01F1/04 , D01F6/90 , D01F6/92 , D03D27/00 , Y10T428/2929 , Y10T428/2931 , Y10T428/2938 , Y10T428/2969 , Y10T442/3146 , Y10T442/3163
摘要： Blending of thermoplastic polyester with fiber-forming polyamide in the production of melt-colored melt-spun fibers results in improved color strength and aesthetics, and dimensional stability.
摘要翻译： 在熔融着色的熔融纺丝纤维的生产中，热塑性聚酯与成型聚酰胺的混合导致颜色强度和美观性以及尺寸稳定性的提高。
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6.发明申请Polymer alloy fiber, fibrous material, and method for manufacturing polymer alloy fiber 审中-公开聚合物合金纤维，纤维材料，以及聚合物合金纤维的制造方法公开(公告)号：US20110183563A1
公开(公告)日：2011-07-28
申请号：US13064597
申请日：2011-04-01
申请人： Takashi Ochi , Akira Kishiro
发明人： Takashi Ochi , Akira Kishiro
CPC分类号： D21H15/00 , D01D5/36 , D01F6/04 , D01F6/60 , D01F6/62 , D01F6/765 , D01F8/12 , D01F8/14 , D04H1/46 , D04H1/74 , Y10T428/249924 , Y10T428/2913 , Y10T428/2929 , Y10T428/2935 , Y10T428/2969 , Y10T428/2975 , Y10T442/3163 , Y10T442/444 , Y10T442/56 , Y10T442/622 , Y10T442/637 , Y10T442/64
摘要： A polymer alloy fiber that has an islands-in-sea structure of two or more kinds of organic polymers of different levels of solubility, wherein the island component is made of a low solubility polymer and the sea component is made of a high solubility polymer, while the diameter of the island domains by number average is in a range from 1 to 150 nm, 60% or more of the island domains in area ratio have sizes in a range from 1 to 150 nm in diameter, and the island components are dispersed in a linear configuration. A method for manufacturing the polymer alloy fiber includes melt spinning of a polymer alloy that is made by melt blending of a low solubility polymer and a high solubility polymer.
摘要翻译： 一种聚合物合金纤维，其具有两种或更多种不同溶解度水平的有机聚合物的海岛结构，其中岛成分由低溶解度聚合物制成，并且海组分由高溶解度聚合物制成， 而岛域的平均直径为1〜150nm的范围，岛状体的面积比为60％以上，其直径为1〜150nm的范围，岛成分分散 呈线性配置。 聚合物合金纤维的制造方法包括通过熔融共混低溶解度聚合物和高溶解度聚合物而制成的聚合物合金的熔融纺丝。
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公开(公告)号：US20110139908A1
公开(公告)日：2011-06-16
申请号：US12966507
申请日：2010-12-13
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.
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公开(公告)号：US20110105975A1
公开(公告)日：2011-05-05
申请号：US12975452
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
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公开(公告)号：US20110091513A1
公开(公告)日：2011-04-21
申请号：US12975482
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
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公开(公告)号：US20110089600A1
公开(公告)日：2011-04-21
申请号：US12975447
申请日：2010-12-22
申请人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
发明人： Rakesh Kumar Gupta , Scott Ellery George , Daniel William Klosiewicz , Kab Sik Seo , Coralie McKenna Fleenor , Allen Lynn Crain
CPC分类号： D04B1/16 , D01F8/14 , D02J1/22 , D03D15/00 , D04H1/4291 , D04H1/4334 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H3/10 , Y10T428/249921 , Y10T428/249938 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T442/2525 , Y10T442/2861 , Y10T442/30 , Y10T442/3146 , Y10T442/3154 , Y10T442/3163 , Y10T442/60 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/68 , Y10T442/681 , Y10T442/689 , Y10T442/69
摘要： Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs.
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