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1. 发明申请

US20180155859A1 THERMAL INSULATING STRUCTURE 审中-公开
公开(公告)号：US20180155859A1
公开(公告)日：2018-06-07
申请号：US15833477
申请日：2017-12-06
申请人： adidas AG
发明人： Julie Caroline Gretton , John Rutledge , Stephen John Russell , Vera Chetty , Matthew James Tipper
IPC分类号： D04H1/556 , A47G9/08 , D04H1/4258 , D04H1/724
CPC分类号： D04H1/556 , A41D3/00 , A41D2400/10 , A47G9/0207 , A47G9/086 , B68G2001/005 , D04H1/4258 , D04H1/4266 , D04H1/4382 , D04H1/4391 , D04H1/54 , D04H1/724
摘要： The present invention relates to a thermal insulating structure including at least one baffle, to an article of wear and a sleeping bag including such a thermal insulating structure, and to a method for manufacturing such a thermal insulating structure. In some embodiments, the baffle includes a plurality of natural and/or synthetic down fibers and a plurality of low-melt fibers, wherein the low-melt fibers have been melted to the natural and/or synthetic down fibers by heating inside the baffle.

2. 发明授权

US5885696A Patterned fibrous web 失效
标题翻译：图案纤维网
公开(公告)号：US5885696A
公开(公告)日：1999-03-23
申请号：US97464
申请日：1998-06-15
申请人： H. Gunter Groeger
发明人： H. Gunter Groeger
IPC分类号： B01D39/16 , B01D39/20 , B01J20/28 , D04H1/54 , D04H3/14 , D04H5/06 , D04H13/00 , B32B5/02
CPC分类号： B01J20/28028 , B01D39/2017 , D04H1/407 , D04H1/413 , D04H1/4374 , D04H1/556 , D04H1/559 , D04H3/14 , D04H5/06 , B01D2239/10 , Y10T428/24893 , Y10T428/24909 , Y10T442/699
摘要： A patterned fibrous web and a process for making the patterned fibrous web are disclosed. The patterned web includes a plurality of functional particle-loaded areas forming a pattern of functional particles. Beneficially, when cut, the patterned fibrous web does not release functional particles from the cut edges.
摘要翻译：公开了图案化纤维网和用于制造图案化纤维网的方法。图案化的纤维网包括形成功能性颗粒图案的多个功能性颗粒负载区域。有利地，当切割时，图案化纤维网不会从切割边缘释放功能性颗粒。

3. 发明申请

US20030101556A1 Method and device for bonding a non-woven fibre produced by the air-lay method 审中-公开
标题翻译：通过空气铺设方法制造的无纺纤维的粘合方法和装置
公开(公告)号：US20030101556A1
公开(公告)日：2003-06-05
申请号：US10169909
申请日：2002-09-27
发明人： Gerold Fleissner
IPC分类号： D04H003/08 , D04H005/08
CPC分类号： D04H1/49 , D04H1/48 , D04H1/498 , D04H1/54 , D04H1/556 , D04H13/00 , D04H18/04
摘要： The conventional method for production of a multiple-layer, non-woven fibre is by means of the air-lay method, with thermal bonding using bonding fibres. The same method can be applied to a composite non-woven fibre with an intermediate pulp layer. This method of bonding does not reduce the later pilling wear and hardly influences the inner composition of the layers of the composite. According to the invention, the outer non-woven fibre is preferably made from a bicomponent fibre and treated by hydrodynamic needling for bonding, such that not just the surface is bonded, but also the layers are bonded to each other.
摘要翻译：用于生产多层非织造纤维的常规方法是借助于空气铺设方法，使用粘合纤维进行热粘合。相同的方法可以应用于具有中间纸浆层的复合非织造纤维。这种接合方法不会减少后续的起球磨损，并且几乎不影响复合材料层的内部组成。根据本发明，外无纺纤维优选由双组分纤维制成，并通过流体动力学针刺进行粘合处理，使得不仅粘合表面，而且将层彼此粘结。

4. 发明授权

US5580646A Fibre reinforced thermoplastic sheet 失效
标题翻译：纤维增强热塑片
公开(公告)号：US5580646A
公开(公告)日：1996-12-03
申请号：US310697
申请日：1994-09-22
申请人： Just J. C. Jansz , Joachim Sengbusch
发明人： Just J. C. Jansz , Joachim Sengbusch
IPC分类号： B29B11/16 , B29B15/08 , B29C70/10 , B29C70/54 , B29K23/00 , B29K309/08 , B29L31/58 , B32B5/06 , B32B5/28 , C08J5/04 , C08J5/24 , D04H1/00 , D04H13/00 , B32B15/00
CPC分类号： D04H1/4218 , B29C70/543 , B32B5/28 , D04H1/46 , D04H1/498 , D04H1/556 , D04H1/587 , D04H1/645 , Y10T428/249921 , Y10T442/67
摘要： A glass mat reinforced thermoplastic semi-finished sheet material comprising thermoplastic resin and at least two needled continuous and/or chopped glass fibre strand mats is disclosed as well as a method for its manufacturing and its use. Each of said glass mats is needled from the two sides in an asymmetrical way, so that the number of fibre ends protruding from the two major mat surfaces are practically the same, but the length of said fibre ends protruding from the first major surface is substantially longer than the length of the fibre ends protruding from the second opposite major surface. Said glass mats are impregnated with thermoplastic resin, having either their first major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum mouldability, or having their second major surfaces directed towards the outside surface of said thermoplastic sheet, for maximum surface quality of the moulded part.
摘要翻译：公开了一种包括热塑性树脂和至少两根针刺的连续和/或短切的玻璃纤维股线的玻璃纤维增强热塑性半成品片材及其制造方法及其应用。从两侧以不对称的方式对每个所述玻璃垫进行针刺，使得从两个主垫表面突出的纤维端的数量实际上相同，但是从第一主表面突出的所述纤维端部的长度基本上长于从第二相对主表面突出的纤维端部的长度。所述玻璃垫用热塑性树脂浸渍，其第一主表面指向所述热塑性片材的外表面，以获得最大可模塑性，或使其第二主表面指向所述热塑性片材的外表面，以获得最大的表面质量模制件。

5. 发明授权

US5006183A Process for producing nonwoven fabrics with steam pretreatment of binder powder 失效
标题翻译：用粘合剂粉末的蒸汽预处理生产无纺织物的方法
公开(公告)号：US5006183A
公开(公告)日：1991-04-09
申请号：US408730
申请日：1989-09-18
申请人： Gerold Fleissner
发明人： Gerold Fleissner
IPC分类号： D04H1/60
CPC分类号： D04H1/4218 , D04H1/4258 , D04H1/4266 , D04H1/556 , D04H1/60
摘要： Nonwoven fabrics are produced by mixing fibers especially textile fibers with binder powders, and by bonding the fibers and binder powders in twin-platform belt ovens for heating the powder. During this step, air is passed through the nonwoven mat or web or interlocked fibers. In order to avoid contamination of the oven with binder powder fragments detached from the nonwoven fabric, the provision is made to arrange a steaming process upstream of the air heat treatment process. The steam is to condense on the fibers or on the binder powder and to promote sticking of the powder to the fibers of the nonwoven fabric. Advantageously, a sieve drum device is employed in place of the twin-platform belt oven for the final bonding heat treatment; this device can operate herein in a much more economical fashion than the oven.
摘要翻译：无纺布通过将纤维，特别是纺织纤维与粘合剂粉末混合，并通过将纤维和粘合剂粉末粘合在双平台带式烤箱中来加热粉末来生产。在该步骤期间，空气通过非织造垫或网或互锁的纤维。为了避免由非织造布分离的粘合剂粉末碎片污染烤箱，设置在空气热处理工序的上游设置蒸汽处理。蒸汽将在纤维或粘合剂粉末上冷凝，并促进粉末粘附到无纺织物的纤维上。有利地，使用筛鼓装置代替双平台带式烘箱进行最终粘合热处理; 该装置可以以比烤箱更经济的方式在这里操作。

6. 发明授权

US5833787A Process for making a nonwoven web derived from lactic acid, web produced thereby, and apparatus therefor 失效
标题翻译：制造由乳酸得到的非织造纤维网，由此制得的织物的方法及其装置
公开(公告)号：US5833787A
公开(公告)日：1998-11-10
申请号：US542168
申请日：1995-10-12
申请人： Philippe Ehret , Philippe Guipouy , Kimmo Lahtenkorva
发明人： Philippe Ehret , Philippe Guipouy , Kimmo Lahtenkorva
IPC分类号： D01F6/62 , C08G63/06 , D04H1/42 , D04H1/435 , D04H1/54 , D04H1/556 , D04H3/14 , D04H3/16
CPC分类号： D04H1/435 , D04H1/54 , D04H1/556 , D04H3/14 , D04H3/16
摘要： The invention relates to a process for the manufacture of a nonwoven web using filaments of melted polymers, of the type including the steps of spinning the polymer or polymers, of cooling, drawing and laying down fibers on a belt and of bonding said fibers by calendering in order to form said nonwoven web (15), which process furthermore includes a treatment (13, 14) of setting/adjusting the degree of crystallinity of and the internal tension in the fibers making up the nonwoven web. The invention also relates to the nonwovens obtained by the process and to the installations for implementing it.
摘要翻译：本发明涉及使用熔融聚合物长丝制造非织造纤维网的方法，其包括纺丝聚合物或聚合物的步骤，在带上冷却，拉伸和铺放纤维，并通过压延粘合所述纤维为了形成所述非织造纤维网（15），该方法还包括设置/调节构成非织造纤维网的纤维的结晶度和内部张力的处理（13,14）。本发明还涉及通过该方法获得的无纺布和用于实施该无纺布的装置。

7. 发明授权

US4935077A Process for bonding cellulosic nonwovens with thermoplastic fibers using infrared radiation 失效
标题翻译：使用红外辐射将纤维素无纺布与热塑性纤维粘合的方法
公开(公告)号：US4935077A
公开(公告)日：1990-06-19
申请号：US138214
申请日：1987-12-28
申请人： Berne Ellers
发明人： Berne Ellers
IPC分类号： D04H1/542 , D04H1/556
CPC分类号： D04H1/556 , D04H1/542
摘要： A method and apparatus are disclosed for binding a nonwoven material by means of a binding agent requiring heat for activation, particularly for binding cellulosic fibers with a thermoplastic material. The material is irradiated with an infrared radiation source, and surface burning of the irradiated material is prevented by passing a weak flow of air through the material. Inclined walls guide the air flow through the material in an inclined path directed from the edge of the infrared radiation source and towards the center thereof. Each infrared radiation source is surrounded by two side walls so that a space is formed between each side wall and the radiation source for the passage of the inlet air. The cross-sectional areas of these spaces are together approximately equal to the cross-sectional area of a suction channel positioned opposite the spaces. The air flow is controlled by means of two speed-regulated fans, one at the inlet and one at the outlet of the apparatus.
摘要翻译：公开了一种通过需要热活化的粘合剂来粘合非织造材料的方法和装置，特别是用热塑性材料粘合纤维素纤维。用红外辐射源照射材料，通过使空气流过材料来防止被照射材料的表面燃烧。倾斜的壁引导空气流以穿过红外辐射源的边缘并朝向其中心的倾斜路径通过材料。每个红外辐射源由两个侧壁包围，使得在每个侧壁和辐射源之间形成用于入口空气通过的空间。这些空间的横截面面积大致等于与空间相对定位的抽吸通道的横截面面积。气流通过两个调速风扇控制，一个在进口处，一个在出口处。

8. 发明授权

US3791849A Process for the manufacture of a chemically bondedtextile sheet material based on synthetic fibers and having a high water vapor absorption capacity 失效
标题翻译：基于合成纤维的化学键合材料的制造方法和具有高水蒸汽吸收能力的方法
公开(公告)号：US3791849A
公开(公告)日：1974-02-12
申请号：US3791849D
申请日：1970-10-13
申请人： KALLE AG
发明人： HAMMER K , PORRMANN H
IPC分类号： D06N3/00 , C08G18/62 , C08G18/64 , C08G18/69 , C08G18/71 , C09J175/00 , D04H1/4334 , D04H1/435 , D04H1/488 , D04H1/552 , D04H1/556 , D04H1/645 , D04H1/65 , D04H1/655 , D06M13/02 , D06M13/322 , D06M13/395 , D06M15/00 , D06M15/693 , D06M101/00 , D06M101/16 , B44D1/44 , B44D1/06
CPC分类号： D04H1/645 , C08G18/6212 , C08G18/6484 , C08G18/69 , C08G18/71 , D04H1/4334 , D04H1/435 , D04H1/488 , D04H1/552 , D04H1/556 , D04H1/65 , D04H1/655 , Y10T442/2033
摘要： This invention relates to a process for the manufacture of chemically bonded, textile sheet material based on synthetic fibers, in which a polymer material in the form of a solution or dispersion is incorporated in the flexible textile sheet material and the polymer material is then coagulated, which comprises impregnating the textile sheet material containing synthetic fibers with a liquid binder system containing (a) a liquid aqueous dispersion of an elastomer, (b) a liquid aqueous solution of a hydrophilic polymer, and (c) a liquid aqueous emulsion of a long-chain aliphatic monoisocyanate and/or diisocyanate, or an aqueous dispersion of an ethylene imine reaction product of a monoisocyanate and/or a diisocyanate; heating the textile sheet material to the coagulating temperature of the elastomer; further heating the impregnated textile sheet material to a temperature in excess of 100*C, but below the softening temperature of the fibers contained in the textile sheet material; treating the sheet material with a washing liquid; and drying the sheet material.
摘要翻译：本发明涉及一种用于制造基于合成纤维的化学结合的纺织片材的方法，其中将溶液或分散体形式的聚合物材料并入柔性织物片材料中，然后聚合物材料凝结，其包括用包含（a）弹性体的液体水分散体的液体粘合剂体系浸渍含有合成纤维的纺织片材料，（b）亲水性聚合物的液体水溶液，和（c）长的液体水性乳液链烯基单异氰酸酯和/或二异氰酸酯，或单异氰酸酯和/或二异氰酸酯的乙烯亚胺反应产物的水分散体; 将纺织片材加热至弹性体的凝固温度; 浸渍的纺织片材进一步加热到超过100℃但低于纺织片材料中所含纤维的软化温度的温度; 用洗涤液处理片材; 并干燥片材。

9. 发明公开

US20240367228A1 NETWORK OF METAL FIBERS AND METHOD OF ASSEMBLING A FIBER NETWORK 审中-公开
公开(公告)号：US20240367228A1
公开(公告)日：2024-11-07
申请号：US18289128
申请日：2022-05-10
申请人： MAX-PLANCK-GESELLSCHAFT ZUR FÖRDERUNG DER WISSENSCHAFTEN E.V.
发明人： Maximilian HACKNER , Joachim SPATZ
IPC分类号： B22F3/00 , B01D39/10 , B01D39/20 , B22F1/05 , B22F1/062 , B22F1/08 , B22F3/10 , B22F3/11 , D04H1/4234 , D04H1/54 , D04H1/556 , H01M4/66 , H01M4/80
CPC分类号： B22F3/002 , B22F1/05 , B22F1/062 , B22F1/08 , B22F3/1028 , B22F3/11 , D04H1/4234 , D04H1/54 , D04H1/556 , B01D39/10 , B01D39/2044 , B01D2239/0618 , B01D2239/10 , B01D2239/1225 , B01D2239/1233 , B22F2304/10 , B22F2998/10 , H01M4/661 , H01M4/801 , H01M4/806
摘要： The invention relates to a method of assembling a fiber network comprising a plurality of metal fibers, wherein the method comprises the following steps:
providing a loose network out of the plurality of metal fibers at an assembling site; fixing the plurality of metal fibers to one another by forming contact points between the single metal fibers by heating the plurality of fibers at a heating rate higher than 50 K/min, in particular higher than 100 K/min, especially higher than 200 K/min, preferably higher than 1000 K/min, to a fixation temperature selected in the range of 50 to 98% of their melting point temperature; and cooling the plurality of fibers at a cooling rate higher than 50 K/min, preferably higher than 100 K/min. The invention further relates to a network of metal fibers comprising a plurality of metal fibers fixed one to another at contact points, wherein the metal fibers non-round cross section, in particular a rectangular, quadratic, partial circular or an elliptical cross section with a large axis and a small axis, or wherein the metal fibers comprise a round cross section, and wherein the fibers comprise a width which is generally constant along a length of the fiber such that a variation of the width of the fiber along its length is less than 40%, preferably less than 30%, in particular less than 20%.

10. 发明授权

US4315965A Method of making nonwoven fabric and product made thereby having both stick bonds and molten bonds 失效
标题翻译：制造无纺织物和由此制成的产品具有粘结和熔融粘合的方法
公开(公告)号：US4315965A
公开(公告)日：1982-02-16
申请号：US161270
申请日：1980-06-20
申请人： Charles R. Mason , David K. Osteen , Lawrence Vaalburg
发明人： Charles R. Mason , David K. Osteen , Lawrence Vaalburg
IPC分类号： D04H1/54 , D04H3/14
CPC分类号： D04H1/556 , Y10T428/24826 , Y10T442/69
摘要： The method of autogenously bonding a nonwoven web formed predominantly of thermoplastic fibers is characterized by the steps of directing heat into the web from only one surface thereof to preheat the web, and then directing the preheated web through a bonding nip formed between opposed rolls, one of said rolls being hotter than the other roll, being capable of heating the web surface it engages to a temperature above the melt point of the thermoplastic fibers and being positioned to engage the surface of the web opposite the one into which heat was directed during the preheating operation; said webs being preheated by means completely independent of the opposed rolls that form the bonding nip, and most preferably by infrared panels. The nonwoven product formed in accordance with this method also forms a part of the instant invention.
摘要翻译：主要结合主要由热塑性纤维形成的非织造纤维网的方法的特征在于以下步骤：将热量从仅一个表面引导到幅材中以预热幅材，然后将预热的纤维网引导通过形成在相对的辊之间的接合辊隙，一个所述辊比另一个辊更热，能够加热幅材表面，其接合到高于热塑性纤维的熔点的温度，并且定位成与纸幅表面相对的方向接合，预热作业; 所述纤维网通过完全独立于形成粘合辊隙的相对的辊，并且最优选地由红外线板进行预热。根据该方法形成的无纺布也形成本发明的一部分。

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