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公开(公告)号：US08597787B2
公开(公告)日：2013-12-03
申请号：US12517594
申请日：2007-12-13
IPC分类号： B32B27/02
CPC分类号： D01F1/10 , C08G18/0828 , C08G18/2865 , C08G18/4854 , C08G18/542 , C08G18/6453 , C08G18/6674 , C08G18/6685 , C08L75/04 , D01F6/70 , D01F6/94 , Y10T428/29 , Y10T428/2967 , Y10T442/413 , Y10T442/602
摘要： Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate; and a polymer of a compound having a sulfonate group contained in the elastic yarn.
摘要翻译： 公开了伸长性，回弹性，耐热性，耐碱性，耐化学性和用阳离子染料染色的能力优异的聚氨酯弹性丝，适用于弹力布，服装等。 聚氨酯弹性纱线包括：弹性纱线，其包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯; 以及弹性纱中含有磺酸酯基的化合物的聚合物。
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公开(公告)号：US08277941B2
公开(公告)日：2012-10-02
申请号：US12087104
申请日：2006-12-26
CPC分类号： D01F6/70 , D01F1/07 , Y10T428/2913 , Y10T442/3976 , Y10T442/3984 , Y10T442/40
摘要： The present invention provides elastic polyurethane yarns which possess excellent elongation, recoverability, heat resistance and chemical resistance, as well as a method of manufacturing the same. The elastic polyurethane yarns comprise a polyurethane being composed mainly of a polymeric diol and a diisocyanate, and contains through incorporation a compound having within the molecule a phosphorus-nitrogen interatomic bond(s). The process can produce the elastic polyurethane yarns by adding to a solution of the polyurethane a compound having within the molecule a phosphorus-nitrogen interatomic bond(s), followed by spinning.
摘要翻译： 本发明提供具有优异的伸长率，可回复性，耐热性和耐化学性的弹性聚氨酯纱线及其制造方法。 弹性聚氨酯纱线包括主要由聚合二醇和二异氰酸酯组成的聚氨酯，并且通过掺入在分子内具有磷 - 氮原子间键的化合物。 该方法可以通过向聚氨酯的溶液中加入在分子内具有磷 - 氮原子间键的化合物，然后纺丝来生产弹性聚氨酯纱线。
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公开(公告)号：US20140148537A1
公开(公告)日：2014-05-29
申请号：US13879697
申请日：2011-10-12
IPC分类号： D01F6/70
摘要： In order to provide an elastic polyurethane thread with excellent antibacterial and deodorant properties as well as excellent color fastness, an elastic polyurethane thread is made which consists of polyurethanes which have polymer diols and diisocyanates as the starting materials, contains metallic phosphates in the range of 0.5-10 wt %, and has an emitted quantity of monoamine compounds with molecular weights of 120 or less of 100 μg/m2 or more.
摘要翻译： 为了提供具有优异的抗菌除臭性能和优异的耐色牢度的弹性聚氨酯丝线，制成由聚合物二醇和二异氰酸酯作为起始原料的聚氨酯组成的弹性聚氨酯丝线，其含有0.5以下的金属磷酸盐 -10重量％，并且具有分子量为120以下的单胺化合物的排出量为100μg/ m 2以上。
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公开(公告)号：US20100249285A1
公开(公告)日：2010-09-30
申请号：US12665857
申请日：2008-06-13
IPC分类号： C08L75/04 , C08K5/3492 , B29C47/00
CPC分类号： C08G18/40 , C08G18/285 , C08G18/4854 , C08G18/6674 , C08G18/6685 , C08G18/7671 , C08K5/26 , C08K5/3492 , C08K2201/014 , D01F1/10 , D01F6/70 , C08L75/08
摘要： Disclosed is an elastic polyurethane yarn which can exhibit excellent heat resistance even when an unsaturated fatty acid or a heavy metal is attached to the yarn during dyeing at a high temperature, and which has high elastic recovery and high strength/elongation. Specifically disclosed is an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate, which contains (a) a hindered phenol compound, (b) an N,N-dialkylsemicarbazide compound and (c) a nitrogenated aromatic compound, wherein the nitrogenated aromatic compound (c) is contained in an amount of 0.01 to 0.30 weight % inclusive.
摘要翻译： 公开了即使在高温染色时将纱线不饱和脂肪酸或重金属附着在弹性回复率高，强度/伸长率高的情况下也能显示优异的耐热性的弹性聚氨酯纱线。 具体公开的是包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯的弹性纱，其包含（a）受阻酚化合物，（b）N，N-二烷基氨基脲化合物和（c）氮化芳族化合物，其中 氮化芳香族化合物（c）的含量为0.01〜0.30重量％。
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公开(公告)号：US20100130083A1
公开(公告)日：2010-05-27
申请号：US12517594
申请日：2007-12-13
IPC分类号： D04H3/00 , C08F299/06 , B29C47/00
CPC分类号： D01F1/10 , C08G18/0828 , C08G18/2865 , C08G18/4854 , C08G18/542 , C08G18/6453 , C08G18/6674 , C08G18/6685 , C08L75/04 , D01F6/70 , D01F6/94 , Y10T428/29 , Y10T428/2967 , Y10T442/413 , Y10T442/602
摘要： Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate; and a polymer of a compound having a sulfonate group contained in the elastic yarn.
摘要翻译： 公开了伸长性，回弹性，耐热性，耐碱性，耐化学性和用阳离子染料染色的能力优异的聚氨酯弹性丝，适用于弹力布，服装等。 聚氨酯弹性纱线包括：弹性纱线，其包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯; 以及弹性纱中含有磺酸酯基的化合物的聚合物。
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公开(公告)号：US20090061716A1
公开(公告)日：2009-03-05
申请号：US12087104
申请日：2006-12-26
CPC分类号： D01F6/70 , D01F1/07 , Y10T428/2913 , Y10T442/3976 , Y10T442/3984 , Y10T442/40
摘要： The present invention provides elastic polyurethane yarns which possess excellent elongation, recoverability, heat resistance and chemical resistance, as well as a method of manufacturing the same. The elastic polyurethane yarns comprise a polyurethane being composed mainly of a polymeric diol and a diisocyanate, and contains through incorporation a compound having within the molecule a phosphorus-nitrogen interatomic bond(s). The process can produce the elastic polyurethane yarns by adding to a solution of the polyurethane a compound having within the molecule a phosphorus-nitrogen interatomic bond(s), followed by spinning.
摘要翻译： 本发明提供具有优异的伸长率，可回复性，耐热性和耐化学性的弹性聚氨酯纱线及其制造方法。 弹性聚氨酯纱线包括主要由聚合二醇和二异氰酸酯组成的聚氨酯，并且通过掺入在分子内具有磷 - 氮原子间键的化合物。 该方法可以通过向聚氨酯的溶液中加入在分子内具有磷 - 氮原子间键的化合物，然后纺丝来生产弹性聚氨酯纱线。
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