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公开(公告)号:US10039855B2
公开(公告)日:2018-08-07
申请号:US12969725
申请日:2010-12-16
IPC分类号: D01F1/10 , A61L15/14 , A61L15/24 , C08L23/14 , D01F6/30 , D01F6/46 , C08K5/09 , C08K5/20 , C08L9/00
摘要: Embodiments of the disclosure include elastomeric stretch fibers containing an anti-tack agent, methods of preparing the fiber, methods of using this fiber, articles including this fiber, and the like.
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公开(公告)号:US20110152462A1
公开(公告)日:2011-06-23
申请号:US12969686
申请日:2010-12-16
CPC分类号: B29D99/0078 , B29C48/022 , B29C48/05 , B29C48/832 , C08L23/14 , C08L2203/12 , C08L2205/02 , D01F6/30 , D01F6/46 , D01F11/06 , C08L2666/06
摘要: An article comprising a yarn comprising an elastomeric propylene-based polymer composition; said polymer composition comprising at least one elastomeric propylene-based polymer, wherein said yarn has break elongation of greater than 200%.
摘要翻译: 一种制品,包括一种包含弹性体丙烯基聚合物组合物的纱线; 所述聚合物组合物包含至少一种弹性体丙烯基聚合物,其中所述纱线具有大于200%的断裂伸长率。
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公开(公告)号:US20090055994A1
公开(公告)日:2009-03-05
申请号:US12198623
申请日:2008-08-26
IPC分类号: A41D19/00 , C08G18/00 , C08L75/04 , C08L75/12 , A61B19/04 , C08K5/20 , C08K5/3415 , B05D3/02
CPC分类号: C08G18/4854 , B29C41/003 , B29C41/14 , B29K2075/00 , C08G18/10 , Y10T428/1352 , C08G18/285 , C08G18/3228
摘要: Certain polyether- or polyester-based polyurethaneureas in dipping solutions of organic solvent at a concentration of, for example, 12 to 20%, are particularly suited for use in a mandrel-dipping process for producing thin-walled elastic articles, such as surgical gloves. Such dipping solutions can be easily prepared, for example, by dissolving yarn comprising the polyurethaneurea and without the need to utilize metal chlorides, such as lithium chloride, in the yarn dissolving procedure.
摘要翻译: 浓度为例如12至20%的有机溶剂的浸渍溶液中的某些聚醚或聚酯基聚氨酯脲尤其适用于制造薄壁弹性制品如手套的心轴浸渍方法 。 这样的浸渍溶液可以容易地制备,例如通过溶解包含聚氨酯脲的纱线,并且不需要在纱线溶解程序中使用氯化锂等金属氯化物。
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公开(公告)号:US20110152810A1
公开(公告)日:2011-06-23
申请号:US12969725
申请日:2010-12-16
IPC分类号: A61L15/22 , D01F1/10 , H01J37/30 , B29C35/08 , C08L23/12 , C08L9/00 , C08L47/00 , C08L23/26 , C08K5/20 , C08L3/00 , C08K3/30 , C08K3/34 , C08K3/26
CPC分类号: A61L15/14 , A61L15/24 , C08K5/09 , C08K5/20 , C08L9/00 , C08L23/14 , D01F1/10 , D01F6/30 , D01F6/46 , H01J2237/3156 , Y10T428/249921 , C08L2666/02 , C08L23/12
摘要: Embodiments of the disclosure include elastomeric stretch fibers containing an anti-tack agent, methods of preparing the fiber, methods of using this fiber, articles including this fiber, and the like.
摘要翻译: 本公开的实施方案包括含有抗粘剂的弹性体拉伸纤维,制备纤维的方法,使用该纤维的方法,包括该纤维的制品等。
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公开(公告)号:US20110151233A1
公开(公告)日:2011-06-23
申请号:US12969701
申请日:2010-12-16
摘要: An article comprising a yarn comprising an elastomeric propylene-based polymer composition; said polymer composition comprising at least one elastomeric propylene-based polymer, wherein said yarn has a draft greater than 200%; wherein said article is a fabric or a garment.
摘要翻译: 一种制品,包括一种包含弹性体丙烯基聚合物组合物的纱线; 所述聚合物组合物包含至少一种基于丙烯的弹性体聚合物,其中所述纱线具有大于200%的牵伸力; 其中所述制品是织物或衣服。
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公开(公告)号:US06984708B2
公开(公告)日:2006-01-10
申请号:US10264742
申请日:2002-10-04
IPC分类号: C08G18/65
CPC分类号: D01F6/70 , C08G18/3228 , C08G18/3271 , C08G18/4854 , C08G18/7657 , Y10S528/906
摘要: The invention provides spandex having improved hysteresis and a method for making such spandex. The spandex of the invention comprises the polyurethaneurea reaction product of: (a) poly(tetramethylene ether) glycol (b) 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene wherein the mole ratio of diisocyanate to glycol is from about 1.52 to about 2.04; and (c) a mixture of chain extenders comprising: from about 35 to about 55 mole percent ethylene diamine; and from about 45 to about 65 mole percent 1,2-propanediamine.
摘要翻译: 本发明提供具有改善的滞后的氨纶和制造这种氨纶的方法。 本发明的氨纶包含聚氨酯脲反应产物:(a)聚(四亚甲基醚)二醇(b)1-异氰酸酯基-4 - [(4-异氰酸基苯基)甲基]苯,其中二异氰酸酯与二醇的摩尔比为约 1.52至约2.04; 和(c)增链剂的混合物,其包含:约35至约55摩尔%的乙二胺; 和约45至约65摩尔%的1,2-丙二胺。
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