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公开(公告)号：US20030182922A1
公开(公告)日：2003-10-02
申请号：US10112957
申请日：2002-04-02
发明人： Tim Peters , William L. Fay SR.
IPC分类号： D02G003/36
CPC分类号： D02G3/36 , D02G1/165 , D02J1/08 , D10B2331/02 , D10B2331/04 , D10B2401/02
摘要： A composite textile yarn and a moisture management fabric made therefrom, the yarn comprising hydrophilic fibers embedded at the yarn center within a matrix of hydrophobic fibers such that the hydrophobic fibers are concentrated at the periphery of the yarn, a transition area between the center hydrophilic fibers and the peripheral hydrophobic yarns in which both fiber types are present.
摘要翻译： 一种复合纺织纱线和由其制成的水分管理织物，该纱线包括嵌入在疏水纤维基质内的纱线中心处的亲水纤维，使得疏水纤维在纱线周边集中，中心亲水纤维之间的过渡区域 以及其中存在两种纤维类型的外围疏水纱线。
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22.发明申请公开(公告)号：US20030089098A1
公开(公告)日：2003-05-15
申请号：US10168007
申请日：2002-10-17
发明人： Andreas Bodmer
IPC分类号： D02G003/02
摘要： The invention relates to a method for air texturizing or air entangling a metal or metal-containing monofilament yarn (7) with a multifilament yarn (2) to give a novel multifilament-metal monofilament hybrid yarn (9). The monofilament yarn (7) used may, for example, be a full-metal thread, a metal-coated chemical fiber or a metal wire strand. It is supplied to the air texturizing nozzle (5) as the stationary thread and/or the fancy yarn together with the multifilament yarn (2) and is texturized according to the invention. However, a plurality of differently textured monofilament yarns (2) can also be used. The multifilament yarn (2) or additional monofilament yarns (7) may consist of natural or synthetic continuous fibers. According to the invention, an adequately textile, twist-free, easily processible, very long-wearing and at the same time electroconductive hybrid yarn (9) is obtained. The main field of application is the further processing to electromagnetically shielding textile fabrics for electrostatic and/or electromagnetic shields for the protection of human beings and technical devices. Further embodiments relate to the production of abrasion-resistant textile fabrics for the automatic vehicle industry, of resistance heatable textile fabrics for the interior of homes or for passenger compartments of vehicles, and for shielding, anti-electrostatic, heatable and/or garments or textile products equipped with sensors.
摘要翻译： 本发明涉及一种用复丝纱线（2）对金属或含金属的单丝纱线（7）进行空气组织化或空气缠结的方法，得到新的复丝金属单丝混合纱线（9）。 使用的单丝纱线（7）可以是例如全金属线，金属包覆的化学纤维或金属丝线。 作为固定螺纹和/或花式纱线与复丝纱线（2）一起供给到空气整流喷嘴（5），并根据本发明进行变形。 然而，也可以使用多个不同织构的单丝纱线（2）。 复丝纱线（2）或附加单丝纱线（7）可由天然或合成的连续纤维组成。 根据本发明，获得了充分纺织，无扭曲，易加工，非常长的磨损并且同时导电混合纱线（9）。 主要应用领域是电磁屏蔽用于静电和/或电磁屏蔽的纺织织物的进一步处理，以保护人类和技术装置。 进一步的实施方案涉及用于自动车辆工业的耐磨纺织品的生产，用于家庭内部或车辆乘客隔间的电阻可加热纺织织物，以及屏蔽，抗静电，可加热和/或衣服或纺织品 产品配有传感器。
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23.发明授权Process for production of a composite textured yarn, woven or knitted fabrics made therefrom 失效用于生产复合变形纱线，由其制成的织造或针织织物的方法公开(公告)号：US06244031B1
公开(公告)日：2001-06-12
申请号：US09198764
申请日：1998-11-24
申请人： Kakuji Murakami , Tsugihiko Kai , Hideaki Kunisada
发明人： Kakuji Murakami , Tsugihiko Kai , Hideaki Kunisada
IPC分类号： D01H746
CPC分类号： D01H1/18 , D02G1/165 , D02G1/18 , D02G3/34 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931 , Y10T428/2967 , Y10T428/2973
摘要： A composite textured yarn contains a component yarn A and a component yarn B each false twisted and crimped. The component yarn B is shorter in yarn length or larger in shrinkage at least after heat treatment. Single fibers of component B have thick portions and thin portions successively alternating in the longitudinal direction.
摘要翻译： 复合变形丝含有各自的假捻和卷边的纱线组分A和组分纱线B. 至少在热处理后，纱线B的纱线长度缩短或收缩率较大。 部件B的单根纤维具有沿长度方向连续交替的厚部和薄部。
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公开(公告)号：US06094790A
公开(公告)日：2000-08-01
申请号：US165627
申请日：1998-10-01
申请人： Hans-Joachim Weiss
发明人： Hans-Joachim Weiss
摘要： In the production of multicolored yarn from differently colored filament bundles, the individual bundles may be texturized collectively. Then they are separated again into crimped part-threads 11.3 through 11.5 and are compacted individually in after-compacting means 8 before these part-threads are jointly compacted in a collective compacting means 9 and subsequently are wound up as a yarn 12 in a winding device 10.
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公开(公告)号：US5429868A
公开(公告)日：1995-07-04
申请号：US229992
申请日：1994-04-18
CPC分类号： D02G3/46 , D02G1/165 , Y10S57/903 , Y10S57/905 , Y10T428/29 , Y10T428/2924 , Y10T428/2976
摘要： A yarn, especially a sewing yarn, comprises at least two multifile yarn components. The first yarn component forms mainly the core of the yarn and the second yarn component forms mainly the jacket of the yarn. The two yarn components are intermingled with one another. The monofilaments of the second yarn component have a specific strength which amounts to between 5% and 70%, especially between 10% and 50%, of the specific strength of the monofilaments of the first yarn component.
摘要翻译： 一种纱线，特别是一种缝纫纱线，包括至少两根多纱线部件。 第一纱线部件主要形成纱线的芯部，第二纱线部件主要形成纱线的夹套。 两个纱线部件彼此混合。 第二纱线组分的单丝具有相对于第一纱线组分的单丝的比强度的5％至70％，特别是10％至50％的比强度。
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26.发明授权Low-denier two-component loop yarns of high strength, production thereof and use thereof as sewing and embroidery yarns 失效低强度的双组分双组分纱线，其强度高，生产和用作缝纫和刺绣纱线
公开(公告)号：US5344710A
公开(公告)日：1994-09-06
申请号：US111210
申请日：1993-08-24
申请人： Ingolf Jacob , Josef Geirhos
发明人： Ingolf Jacob , Josef Geirhos
IPC分类号： D01F6/62 , D02G1/16 , D02G3/36 , D02G3/38 , D02G3/46 , D02J1/00 , D02J1/22 , D03D15/00 , D02G3/00
CPC分类号： D02G3/46 , D02G1/165 , Y10T428/2913 , Y10T428/2922 , Y10T428/2924 , Y10T428/2929 , Y10T428/2976
摘要： There are described two-component loop yarns composed of core and effect filaments made of synthetic polymers, having a final tenacity of at least 30 cN/tex and a final linear density of less than 200 dtex and wherein the core and effect filaments each have a total linear density of in each case of less than 100 dtex.The yarns described are preferably useful as sewing yarns.They are obtainable by a process comprising the measures:a) feeding two or more feed yarn strands made of synthetic polymers at different speeds into a texturing jet, said feed yarn strands each having a total linear density of less than 100 dtex,b) intermingling the feed yarn strands in the texturing jet under conditions to form a yarn consisting of core and effect filaments and having loops formed chiefly of effect filaments on its surface,c) withdrawing this primary two-component loop yarn under tension so that, through reduction in the loop size, said primary yarn becomes mechanically stabilized,d) heating the stabilized primary yarn to set the yarn structure, ande) choosing the total linear densities of the feed yarn strands, the difference in the transport speeds of the feed yarn strands and the intermingling, mechanical stabilization and setting conditions in such a way as to produce a two-component loop yarn having a final linear density of less than 200 dtex.
摘要翻译： 描述了由合成聚合物制成的芯和效应丝组成的双组分环纱，其具有至少30cN / tex的最终韧度和小于200dtex的最终线密度，并且其中芯和效应丝具有 在每种情况下的总线密度小于100分特。 所描述的纱线优选用作缝合纱线。 它们可通过包括以下措施获得的方法：a）将由合成聚合物制成的两根或多根喂料纱线以不同的速度送入织纹射流，所述进料丝股线的总线密度小于100分特，b）混合 在纺丝射流中的进料纱线在形成由芯和效应丝组成的纱线的条件下并且在其表面上具有主要由效应丝条形成的丝线的条件下，c）在张力下退回该主要双组分环纱线，使得通过减少 所述一次纱线变得机械稳定，d）加热稳定的一次纱线以设定纱线结构，以及e）选择进给纱线的总线性密度，进给纱线的输送速度差和 混合，机械稳定和设定条件，以产生最终线密度小于200分特的双组分环纱。
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27.发明授权
公开(公告)号：US5293676A
公开(公告)日：1994-03-15
申请号：US692215
申请日：1991-04-26
申请人： Josef Geirhos , Ingolf Jacob
发明人： Josef Geirhos , Ingolf Jacob
CPC分类号： D02G3/047 , D02G1/165 , Y10S57/908 , Y10T428/29 , Y10T428/2924 , Y10T428/2976
摘要： There is described an intermingled multifilament yarn comprising high modulus monofilaments made for example of aramid, carbon or glass and a process for producing this yarn. Conventional air intermingling is impracticable for high modulus yarns since they tend to break, because of their brittleness, which leads in particular to an appreciable reduction in the tenacity. The invention proposes carrying out the intermingling at elevated temperature--either by preheating the yarn or by heating the intermingling air. It is found, surprisingly, that, although the entanglement spacings are relatively low, the tenacity remains substantially unaffected and in some instances is even raised. The multifilament yarn produced by this process is noteworthy in particular for the low number of broken monofilament ends. The invention can also be applied to commingled yarns, yarns which are part high modulus filaments and part thermoplastic filaments.
摘要翻译： 描述了由例如芳族聚酰胺，碳或玻璃制成的高模量单丝以及用于生产该纱线的方法的混合复丝纱线。 常规的空气混合对于高模量纱线来说是不切实际的，因为它们易于破裂，因为它们的脆性，特别导致强度明显降低。 本发明提出通过预热纱线或加热混合空气来在高温下进行混合。 令人惊讶地发现，虽然缠结间距相对较低，但是韧性基本上不受影响，并且在一些情况下甚至被提高。 通过该方法生产的复丝纱线特别值得注意的是，单丝断头数量少。 本发明也可以应用于混合纱线，纱线是部分高模量长丝和部分热塑性长丝。
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28.发明授权Process for producing dyeable hot-bulked polypropylene fibers modified with a copolyamide 失效生产用共聚酰胺改性的可热熔聚丙烯纤维的方法
公开(公告)号：US5130069A
公开(公告)日：1992-07-14
申请号：US560298
申请日：1990-07-27
申请人： Raymond F. Tietz , Wae-Hai Tung
发明人： Raymond F. Tietz , Wae-Hai Tung
IPC分类号： D01D5/22 , D01F6/06 , D01F6/46 , D02G1/16 , D02G3/02 , D02G3/24 , D02J1/00 , D02J1/22 , D06P3/00 , D06P7/00
CPC分类号： D02G1/165 , D01F6/06 , Y10S57/908 , Y10S8/92
摘要： Dyeable fibers are formed from polypropylene by blending a major portion of polypropylene with a minor portion of 1) a copolymer of nylon 6,6 and substantially equimolar amounts of hexamethylene diamine and an alkali metal salt of 5-sulfoisophthalic acid or 2) a basic reaction product of substantially equimolar amounts of N-(2-aminoethyl) piperazine and adipic acid, hexamethylene diamine and adipic acid and optionally .epsilon.-caprolactam. The blend is formed in an extruder and extruded into filaments which are quenched in air, stretched 2-4.times. (preferably at an elevated temperature) and bulked using a jet of heated turbulent fluid. The thusly bulked filaments are then dyed.
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公开(公告)号：USRE29352E
公开(公告)日：1977-08-16
申请号：US687715
申请日：1976-05-19
申请人： Richard C. Newton
发明人： Richard C. Newton
摘要： A non-twisted, heather yarn is formed of a plurality of major yarn bundles at least one of which is of a substantially different color from the remaining bundles. Each major yarn bundle is formed of a multiplicity of continuous filaments and has from about 10 to about 90 percent of its filaments cohering to form secondary bundles with the remaining filaments of each major bundle varying in number along the length of the yarn, being interlaced with other major bundles of the yarn, and being randomly located about the yarn axis. Each of the secondary bundles in each unit length of the yarn of about 6 inches has a portion thereof formed of greater than about 30 percent of the filaments of its major bundle and each of the secondary bundles in each unit length of yarn of about 8 inches is non-uniformly, differently oriented relative to the yarn axis.
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