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1. 发明申请

US20180187343A1 NANOFIBER YARN DISPENSER 审中-公开
公开(公告)号：US20180187343A1
公开(公告)日：2018-07-05
申请号：US15830186
申请日：2017-12-04
申请人： Lintec of America, Inc.
发明人： Marcio D. Lima , Raquel Ovalle-Robles
IPC分类号： D02G3/44 , D02G3/16 , D02G3/40 , D01F9/127 , C01B32/16 , H01B1/04
CPC分类号： D02G3/441 , B65H49/20 , B65H51/16 , C01B32/158 , C01B32/16 , D01F9/1275 , D02G3/16 , D02G3/406 , D02G3/443 , H01B1/04
摘要： A dispenser is described for dispensing nanofiber yarns that includes a housing that defines an inlet, an outlet, and a chamber. A spool, around which is wound a length of nanofiber yarn, is disposed within the chamber defined by the housing. The nanofiber yarn is threaded from the chamber through the outlet and can be dispensed in a controlled way that reduces the likelihood of developing knots within the nanofiber yarn, and which facilitates convenient application of the yarn onto an underlying surface. In some cases, the dispenser can be used to concurrently dispense an adhesive or other polymer along with the nanofiber yarn.

2. 发明申请

US20170370028A1 METHOD FOR PRODUCING SINGLE-HOLE ULTRA SOFT YARNS 审中-公开
公开(公告)号：US20170370028A1
公开(公告)日：2017-12-28
申请号：US15270346
申请日：2016-09-20
申请人： LOFTEX USA LLC
发明人： Hongxing Wang
IPC分类号： D03D1/00 , D01D5/24 , D01D5/30
CPC分类号： D03D1/0017 , D02G3/406 , D03D15/00 , D10B2201/02 , D10B2321/06 , D10B2331/04 , D10B2401/024
摘要： The present invention provides a method for successively introducing water soluble fibers into natural fibers (e.g. cotton) to produce a hollow and ultra soft structure, by introducing water soluble slivers into the center of a multi-hole feeder with multiple cotton fiber slivers arranged around the water soluble fiber in a pre-drawing process via a multi-hole sliver feeder. A cloth, e.g., made using the method.

3. 发明授权

US09353465B2 Bulked yarn and wound yarn for production of woven or knit fabric, woven or knit fabric, and method for producing the same 有权
标题翻译：用于生产机织或针织织物，机织或针织织物的粗纱和缠绕纱线及其制造方法
公开(公告)号：US09353465B2
公开(公告)日：2016-05-31
申请号：US13642382
申请日：2011-04-20
申请人： Koichi Teshima , Masami Asano
发明人： Koichi Teshima , Masami Asano
IPC分类号： D02G3/40 , D03D15/00 , D03D15/06 , D02J1/02
CPC分类号： D02G3/406 , D02J1/02 , D03D15/0077 , D03D15/06 , D10B2321/06
摘要： Provided is a bulked yarn, comprising a bulked single spun yarn obtained from a composite twisted yarn comprising a single spun yarn and a water-soluble yarn, which are twisted together in a direction opposite to a twisting direction of the single spun yarn, by dissolving and removing the water-soluble yarn in a hydrophilic solvent from the composite twisted yarn. When the bulked yarn having a length of 100 cm is hung down in a state where both ends of the yarn are fixed at a distance of 10 cm from each other in a direction perpendicular to the direction of gravitational force, twisting does not occur or an average value of the distances from the uppermost end of a twisting section to the first and second fixed ends of the yarn is 30 cm or more.
摘要翻译：本发明提供一种膨化纱线，其特征在于，包括由单纱和水溶性纱线构成的复合加捻纱，与单纱的捻向相反的方向捻合在一起的膨松单纱，并从复合加捻纱线中除去亲水溶剂中的水溶性纱线。当长度为100cm的膨化纱线在垂直于重力方向的方向上以10cm的距离固定在纱线的两端的状态下不会发生扭曲，或者从捻合部的最上端到纱线的第一和第二固定端的距离的平均值为30cm以上。

4. 发明申请

US20150275407A1 PREFORM AND KNITTED TUBULAR ITEM HAVING A RETAINING EDGE OF A SINGLE THICKNESS AND METHOD OF PRODUCING SUCH AN ITEM 有权
标题翻译：具有单个厚度的保留边缘的预制和针织管状物品以及生产这种物品的方法
公开(公告)号：US20150275407A1
公开(公告)日：2015-10-01
申请号：US14436273
申请日：2013-10-10
申请人： DBAPPAREL OPERATIONS
发明人： Gilles Garcon , Laurent Massotte
IPC分类号： D04B1/24 , D06B1/00 , D06B11/00 , D06F7/00 , D04B1/10 , D04B1/26
CPC分类号： D04B1/24 , D02G3/385 , D02G3/406 , D04B1/10 , D04B1/106 , D04B1/26 , D06B1/00 , D06B11/00 , D06F7/00
摘要： The method of producing a tubular knitted item (10), in particular a leg for a pair of tights, involves preceding the normal basic knit with a start that involves knitting, on only a portion of the needles on p first courses (11, 12) and on all of the needles on q subsequent courses (13, 14), an elastane yarn (21) covered with a water-soluble yarn (22); then, once the item has been knitted, the item undergoes an aqueous treatment, for example combined with dyeing, so as to make the water-soluble yarn (22) covering disappear, whereby the p+q courses (11-14) of knitted elastane that precede the normal basic knit are kept on the edge of the item.
摘要翻译：制造管状针织物（10）的方法，特别是用于一条紧身裤的腿部的方法涉及在普通基础针织物之前进行包括编织的开始，仅在p个第一道次（11,12）上的针的一部分上）和q个随后的课程（13,14）上的所有针上，用水溶性纱线（22）覆盖的弹性纱线（21）。一旦编织物品，就进行水处理，例如与染色结合，使得水溶性纱线（22）覆盖消失，由此编织的p + q层（11-14）在正常基本针织前面的弹性纤维保持在物品的边缘。

5. 发明申请

US20150104990A1 HYGRO MATERIALS FOR USE IN MAKING YARNS AND FABRICS 有权
标题翻译：用于制作纱线和织物的HYGRO材料
公开(公告)号：US20150104990A1
公开(公告)日：2015-04-16
申请号：US14529171
申请日：2014-10-31
申请人： WELSPUN UK LTD.
发明人： Rajesh R. MANDAWEWALA
IPC分类号： D03D15/06 , D03D15/00 , D03D1/00
CPC分类号： D03D15/06 , A47K10/02 , B32B5/024 , B32B5/26 , D02G3/02 , D02G3/22 , D02G3/36 , D02G3/38 , D02G3/406 , D02G3/44 , D03D1/0017 , D03D15/00 , D03D15/0027 , D03D15/0066 , D03D27/00 , D03D27/08 , D06B3/10 , D06C19/00 , D10B2101/20 , D10B2201/02 , D10B2201/10 , D10B2201/24 , D10B2211/04 , D10B2321/06 , D10B2321/10 , D10B2331/04 , D10B2401/022 , D10B2401/024 , D10B2401/14 , D10B2501/00 , D10B2501/02 , D10B2501/04 , D10B2503/00 , D10B2503/06 , D10B2509/026 , Y10T428/239 , Y10T428/23979 , Y10T428/23993 , Y10T442/3073
摘要： A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amount of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics.
摘要翻译：描述了一种方法，其中绒毛纱线用棉纬纱和经纱编织以生产毛圈织物，例如毛巾。然后将织物在温水中洗涤以溶解PVA纤维。溶解的纤维量取决于所使用的纱线或纱线的数量。通过溶解PVA纤维，在整个绒毛纱线中产生中空空气空间，这对应于绒毛纱线中空气空间的增加。通过增加绒毛纱线中的空气空间，所得到的毛巾比标准棉毛巾柔软和蓬松。本发明还涉及在平织物的情况下，毛圈织物（经纱）或纬纱中的绒头纱。

6. 发明申请

US20100047487A1 COMPOSITE ARTIFICIAL GRASS AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：复合人造草及其制造方法
公开(公告)号：US20100047487A1
公开(公告)日：2010-02-25
申请号：US12312520
申请日：2007-11-13
申请人： Frank Pfeiffer , Marinus Hendrikus Olde Weghuis , Frederik Jan Van Der Gaag , Hermannus Hendrik Jager
发明人： Frank Pfeiffer , Marinus Hendrikus Olde Weghuis , Frederik Jan Van Der Gaag , Hermannus Hendrik Jager
IPC分类号： E01C13/08 , B32B37/00
CPC分类号： D02G3/406 , D02G3/445 , D10B2505/202 , E01C13/08
摘要： The invention relates to a composite artificial grass fibre for use in an artificial lawn, in particular an artificial grass sports field, which artificial grass fibre is made up at least of several monofilament fibres. The invention further relates to an artificial lawn, in particular an artificial grass sports field built up of a substrate to which composite artificial grass fibres according to the invention are attached. The invention also relates to a method for manufacturing a composite artificial grass fibre according to the invention, in particular for an artificial lawn, which comprises the steps of manufacturing several monofilament fibres and forming said several monofilament fibres into a composite artificial grass fibre. The object of the invention is to provide a composite artificial grass fibre as well as an artificial grass sports field comprising such an artificial grass fibre, which makes it possible to apply and distribute infill material between the composite fibres in a simpler manner without the eventual playing characteristics of the artificial grass sports field being adversely affected. According to the invention, the artificial grass fibre is to that end characterised in that the artificial grass fibre further comprises an additive made of a decomposable material, which holds said several monofilament fibres together temporarily.
摘要翻译：本发明涉及用于人造草坪，特别是人造草地运动场的复合人造草纤维，人造草纤维至少由几根单丝纤维构成。本发明还涉及一种人造草坪，特别是由根据本发明的复合人造草纤维所附着的基材构成的人造草地运动场。本发明还涉及根据本发明的复合人造草纤维的制造方法，特别是用于人造草坪的方法，其包括制造若干单丝纤维并将多根单丝纤维形成复合人造草纤维的步骤。本发明的目的是提供一种复合人造草纤维以及包括这种人造草纤维的人造草地运动场，这使得可以以更简单的方式在复合纤维之间施加和分配填充材料而不会最终播放人造草地运动场的特点受到不利影响。根据本发明，人造草纤维的特征在于，人造草纤维还包括由可分解材料制成的添加剂，其将所述若干单丝纤维暂时保持在一起。

7. 发明申请

US20090178187A1 Garment Prepared From Fluoropolymer Staple Yarn 有权
标题翻译：由含氟聚合物短纤维制成的服装
公开(公告)号：US20090178187A1
公开(公告)日：2009-07-16
申请号：US12014465
申请日：2008-01-15
申请人： Arthur Russell Nelson , Mike Donckers
发明人： Arthur Russell Nelson , Mike Donckers
IPC分类号： A62B17/00 , A41D13/02 , D03D15/00 , D02G3/02
CPC分类号： D02G3/443 , A41D31/0022 , A41D2600/202 , A62B17/003 , D02G3/406 , D03D1/0041 , D03D15/00 , D03D15/0011 , D03D15/0027 , D10B2101/06 , D10B2321/042 , D10B2321/06 , D10B2501/04
摘要： A single layer, lightweight protective garment prepared from a fabric made of woven polytetrafluoroethylene staple fiber yam, the fabric having an outer surface composed fluoropolymer staple fibers.
摘要翻译：由编织聚四氟乙烯短纤维纱线制成的织物制成的单层轻质防护服，该织物具有由氟聚合物短纤维构成的外表面。

8. 发明授权

US06803332B2 Composite yarn, intermediate fabric product and method of producing a metallic fabric 有权
标题翻译：复合纱线，中间织物制品和金属织物的制造方法
公开(公告)号：US06803332B2
公开(公告)日：2004-10-12
申请号：US09829774
申请日：2001-04-10
申请人： Gregory V. Andrews
发明人： Gregory V. Andrews
IPC分类号： D03D1500
CPC分类号： D02G3/328 , D02G3/12 , D02G3/406 , D04B1/14 , D04B1/28 , D06N3/0009 , D10B2401/024 , D10B2401/063 , Y10S428/911 , Y10T428/24843 , Y10T428/2915 , Y10T428/2925 , Y10T428/2936 , Y10T428/294 , Y10T442/313 , Y10T442/339 , Y10T442/438 , Y10T442/444 , Y10T442/475 , Y10T442/655
摘要： A composite yarn formed of a core yarn and a cover yarn, wherein one of the core yarn and the cover yarn is a fluid-soluble strand and the other of the core yarn and cover yarn is a non-fluid-soluble strand. The composite yarn can be knitted into an intermediate fabric product. The soluble element is dissolved to leave a use fabric suitable for other processing, such as coating with materials such as latex, the non-fluid-soluble strand may be either a single strand or multi-filaments of steel wire.
摘要翻译：由芯纱和覆盖纱线形成的复合纱线，其中芯纱和覆盖纱线中的一个是流体可溶性纱线，芯纱线和覆盖纱线中的另一个是非流体可溶性纱线。复合纱可以编织成中间织物产品。将可溶性元素溶解以留下适合于其它加工的使用织物，例如用诸如胶乳的材料涂覆，非流体可溶性线可以是单丝或多丝钢丝。

9. 发明授权

US06454975B1 Process for making bulk yarns having improved elasticity and recovery 失效
标题翻译：具有改善弹性和回收率的松散纱的方法
公开(公告)号：US06454975B1
公开(公告)日：2002-09-24
申请号：US09584618
申请日：2000-05-31
申请人： J. Joseph O'Mara, Jr. , Anthony Nesbitt Dotson
发明人： J. Joseph O'Mara, Jr. , Anthony Nesbitt Dotson
IPC分类号： D01D5088
CPC分类号： D02G3/34 , D02G1/0286 , D02G1/161 , D02G3/32 , D02G3/406
摘要： Bulk yarns having improved elasticity and recovery and methods for their manufacture are described. A first embodiment of the invention involves providing a solution-dyed multifilament yarn of polybutylene terephthalate (PBT) and a multifilament yarn of a second thermoplastic polymer to an air jet texturizer such that the PBT component forms a core and the other yarn forms a plurality of loops and coils extending outwardly from the core. In addition to a high degree of elasticity and recovery, the composite yarn also has a low amount of shrinkage, which enables the yarns to be used in the production of woven fabrics without significant losses in fabric yield. Another embodiment of the invention involves false twisting a multifilament PBT yarn and a second multifilament yarn as individual threadlines to impart crimp thereto, then entangling the two components together using an air interlacing jet, to produce a bulk yarn having high elasticity and recovery. Because the two components have different optimal draw ratios, the process involves the simultaneous drawing of the components at different draw ratios such as by running different diameter first delivery rolls for the respective components on the first delivery shaft of the machine. Alternatively, a supplemental individually-controllable first delivery shaft can be provided on the machine for feeding one of the components at a different speed from the other, to thereby draw the components at different ratios relative to each other. The thus-crimped yarns are then entangled together using an air entanglement jet, to produce a bulk yarn having high elasticity and recovery.
摘要翻译：描述了具有改进的弹性和恢复的松散纱线及其制造方法。本发明的第一个实施方案涉及提供一种聚对苯二甲酸丁二醇酯（PBT）的溶液染色复丝纱线和第二热塑性聚合物复丝纱线到空气喷射结构织物上，使得PBT组分形成一个芯部，另一条纱线形成多个环和线圈从芯部向外延伸。除了高度的弹性和恢复之外，复合纱线还具有低的收缩量，这使得纱线可以用于机织织物的生产中，而织物产量没有显着的损失。本发明的另一实施例涉及将多丝PBT纱线和第二复丝纱线作为单独的丝线假捻以使其卷曲，然后使用空气交织射流将两个部件缠结在一起，以产生具有高弹性和恢复的松散纱线。由于两个部件具有不同的最佳拉伸比，所以该方法涉及以不同拉伸比同时拉伸部件，例如通过对机器的第一输送轴上的相应部件运行不同直径的第一输送辊。或者，可以在机器上提供补充的可单独控制的第一输送轴，用于以与另一个不同的速度供给部件中的一个，从而以相对于彼此的不同比例拉出部件。然后使用空气缠结射流将如此卷曲的纱线缠结在一起，以产生具有高弹性和恢复性的松散纱线。

10. 发明授权

US5392500A Process for the manufacture of a fibrous preform formed of refractory fibers for producing a composite material article 失效
$Process for the manufacture of a fibrous preform formed of refractory fibers for producing a composite material article$
公开(公告)号：US5392500A
公开(公告)日：1995-02-28
申请号：US13764
申请日：1993-02-04
申请人： Pierre Olry , Dominique Coupe , Philippe DuPont
发明人： Pierre Olry , Dominique Coupe , Philippe DuPont
IPC分类号： C04B35/83 , D04H1/00 , D04H18/00 , F16D69/02 , D06H7/22
CPC分类号： D02G3/406 , C04B35/83 , D02G3/38 , D04H1/74 , D04H18/00 , D04H5/02 , F16D69/023 , Y10T428/2904 , Y10T428/2924 , Y10T428/2925 , Y10T428/2973 , Y10T428/2975 , Y10T428/2978
摘要： A process for the manufacture of a fibrous texture for producing a composite material article. The fibrous texture is formed of a yarn comprising discontinuous fibers which are made of a refractory material or a precursor thereof. The discontinuous fibers are disposed parallel to one another, without twist. A covering yarn made of a fugitive material is disposed over the discontinuous fibers to provide integrity to the yarn. The covering yarn is eliminated after formation of the fibrous texture.

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