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1. 发明申请

US20140273704A1 NONWOVEN FABRICS OF SHORT INDIVIDUALIZED BAST FIBERS AND PRODUCTS MADE THEREFROM 审中-公开
标题翻译：非织造布短纤维织物及其制品
公开(公告)号：US20140273704A1
公开(公告)日：2014-09-18
申请号：US14200338
申请日：2014-03-07
申请人： Georgia-Pacific Consumer Products LP
发明人： Samuel Charles Baer , Alan Edward Wright , Joseph H. Miller , Micheal Shea Lerch
IPC分类号： D04H1/4266 , B29C59/02 , B32B9/02 , B32B27/06 , B32B5/26 , B32B7/12
CPC分类号： D04H1/4266 , B29C59/04 , B32B5/022 , B32B5/024 , B32B5/26 , B32B7/12 , B32B27/12 , B32B27/32 , B32B27/40 , B32B2260/021 , B32B2260/046 , B32B2262/062 , B32B2262/065 , B32B2307/304 , B32B2307/54 , B32B2307/724 , B32B2307/7248 , B32B2432/00 , B32B2555/00 , B32B2555/02 , D04H13/00 , Y10T442/608 , Y10T442/627
摘要： Nonwoven textile fabrics in accordance with the present invention are formed primarily of individualized bast fibers substantially free of pectin having a mean length less than 6 millimeters. The nonwoven fabric can include staple fibers and/or pulp fibers. Individualized bast fibers include fibers derived from the flax and hemp plants. The nonwoven textile fabric is formed into a web while in a dry state and subsequently bonded to produce a nonwoven fabric.
摘要翻译：本发明的无纺布织物主要由基本上不含平均长度小于6毫米的果胶的个性化韧皮纤维形成。无纺布可以包括短纤维和/或纸浆纤维。个体化韧皮纤维包括衍生自亚麻和大麻植物的纤维。无纺织物在干燥状态下形成为纤维网，随后粘合以制造非织造织物。

2. 发明授权

US08518841B2 Stretchable nonwoven fabric and tape 有权
标题翻译：可拉伸无纺布和胶带
公开(公告)号：US08518841B2
公开(公告)日：2013-08-27
申请号：US12376361
申请日：2007-07-27
申请人： Tomoaki Kimura , Yasuro Araida , Toru Ochiai , Sumito Kiyooka
发明人： Tomoaki Kimura , Yasuro Araida , Toru Ochiai , Sumito Kiyooka
IPC分类号： D04H1/06
CPC分类号： D04H1/50 , A61F13/0273 , D04H1/4382 , D04H1/4391 , Y10T428/249929 , Y10T442/627 , Y10T442/629 , Y10T442/637
摘要： To produce a nonwoven fabric comprising a conjugated fiber comprising a plurality of resins which are different in thermal shrinkage and form a phase separation structure. In the nonwoven fabric, the conjugated fibers are arranged in a direction approximately parallel to a surface direction of the nonwoven fabric and crimped. In addition, the conjugated fibers have an average curvature radius of fiber crimp of 20 to 200 μm and the crimps are distributed approximately uniformly in a thickness direction of the nonwoven fabric. The nonwoven fabric is substantially free from an adhesive agent. In the nonwoven fabric, each fiber is substantially not melt-bonded to another. The conjugated fiber may comprise a polyalkylene arylate-series resin and a modified polyalkylene arylate-series resin and have a side-by-side or eccentric sheath-core form. Since the bimetal form conjugated fibers having specific crimps are appropriately entangled with each other, the nonwoven fabric has a high stretchability and is easily torn by hand, without using scissors. The nonwoven fabric is suitable for a tape such as a bandage or a supporter.
摘要翻译：为了制造包含由热收缩率不同而形成相分离结构的多种树脂的复合纤维的无纺布。在无纺布中，复合纤维沿着与无纺布的表面方向大致平行的方向配置并卷曲。此外，共轭纤维的纤维卷曲的平均曲率半径为20〜200μm，卷曲在无纺布的厚度方向大致均匀分布。无纺布基本上不含粘合剂。在无纺布中，每个纤维基本上不熔融粘合到另一个纤维上。共轭纤维可以包含聚亚烷基芳基化物系列树脂和改性聚亚烷基芳基化物系列树脂，并且具有并列或偏心的皮芯型。由于具有特定卷曲的双金属复合纤维彼此适当地缠结，所以无纺布具有高的拉伸性，并且在不使用剪刀的情况下容易被手撕裂。非织造布适用于诸如绷带或支撑物的带。

3. 发明申请

US20130143462A1 ASSEMBLED INTERMEDIATE COMPRISING A COILED-FILAMENT NONWOVEN WEB AND ARTICLES 审中-公开
标题翻译：包装卷烟非网络网络和文章的组装中间件
公开(公告)号：US20130143462A1
公开(公告)日：2013-06-06
申请号：US13308936
申请日：2011-12-01
申请人： Leigh E. Wood , Lori-Ann S. Prioleau , Thomas R. LaLiberte , Kerstin Ehlers
发明人： Leigh E. Wood , Lori-Ann S. Prioleau , Thomas R. LaLiberte , Kerstin Ehlers
IPC分类号： D04H13/00
CPC分类号： A61F13/00017 , A61F13/00034 , A61F13/537 , A61F13/5376 , D04H3/018 , D04H3/03 , D04H3/14 , D04H3/16 , Y10T442/627
摘要： An assembled intermediate is described comprising a fluid transport element proximate an absorbent material. The fluid transport element comprises a thermoplastic nonwoven web comprising a plurality of coiled filaments having an average diameter of 200 to 500 microns interengaged by means of intermittent bonds. The web preferably has certain properties such as a thickness of 3 to 20 mm, a density ranging from 0.02 to 0.10, and a work of compression of no greater than 20 kJ/m3. Also described are articles comprising such assembled intermediate.
摘要翻译：描述了组装的中间体，其包括靠近吸收材料的流体输送元件。流体输送元件包括热塑性非织造纤维网，其包括通过间歇粘合相互接合的平均直径为200至500微米的多个卷绕长丝。纤维网优选具有某些性质，例如3至20mm的厚度，0.02至0.10的密度和不大于20kJ / m 3的压缩作用。还描述了包括这种组装的中间体的制品。

4. 发明申请

US20120276363A1 SHEET 有权
标题翻译：片
公开(公告)号：US20120276363A1
公开(公告)日：2012-11-01
申请号：US13296622
申请日：2011-11-15
申请人： Eizo KURIHARA , Katsumi SAKAMAKI , Mario FUSE , Shoji YAMAGUCHI
发明人： Eizo KURIHARA , Katsumi SAKAMAKI , Mario FUSE , Shoji YAMAGUCHI
IPC分类号： D04H13/00
CPC分类号： H01F1/15391 , B42D25/369 , B42D2033/16 , D21H21/44 , D21H21/48 , G11B5/70 , Y10T428/24545 , Y10T428/249924 , Y10T428/32 , Y10T442/603 , Y10T442/627 , Y10T442/629 , Y10T442/696 , Y10T442/697
摘要： A sheet includes a pulp fiber and a linear magnetic material. The linear magnetic material has a substantially large Barkhausen effect. The linear magnetic material also has irregularities at an outer periphery of the linear magnetic material. The sheet in which the magnetic material is inhibited from being exposed at both surfaces of the sheet can be provided.
摘要翻译：片材包括纸浆纤维和线性磁性材料。线性磁性材料具有基本上大的巴克豪森效应。线性磁性材料在线性磁性材料的外周也具有不规则性。可以提供其中磁性材料被禁止在片材的两个表面露出的片材。

5. 发明申请

US20110250816A1 BULKY NONWOVEN FABRIC 有权
公开(公告)号：US20110250816A1
公开(公告)日：2011-10-13
申请号：US13085023
申请日：2011-04-12
申请人： Toshikatsu Fujiwara , Hirokazu Terada
发明人： Toshikatsu Fujiwara , Hirokazu Terada
IPC分类号： B32B5/26 , B32B37/06 , B32B5/02
CPC分类号： B32B5/26 , B32B5/022 , B32B5/06 , B32B5/08 , B32B27/02 , B32B27/12 , B32B27/32 , B32B2262/0253 , B32B2262/0276 , B32B2262/12 , B32B2307/546 , B32B2307/732 , D04H1/06 , D04H1/4374 , D04H1/4382 , D04H1/4391 , D04H1/50 , D04H1/541 , D04H1/544 , D04H1/559 , D04H3/018 , Y10T442/627 , Y10T442/634 , Y10T442/635
摘要： The invention provides a nonwoven fabric which can improve these problems of the conventional technologies, can be produced at relatively low costs, is bulky and excellent in cushioning properties, has a good texture and is excellent in shaping ability at post-processing. Specifically, the present invention provides a bulky nonwoven fabric, comprising a fiber layer A containing a spiral crimp fiber and a fiber layer B, wherein the fiber layer B is laminated on at least one surface of the fiber layer A, the spiral crimp fiber of the fiber layer A and the fiber of the fiber layer B are partly entangled and integrated at the interface in a thickness direction of both layers, the fiber layer B exhibits a structure in which the layer is lifted up to the fiber layer B side between individual entangled parts; and having a specific volume of 30 cm3/g or more.
摘要翻译：本发明提供一种能够改善现有技术的这些问题的无纺布，可以以较低的成本制造，体积大，缓冲性优异，质地好，后处理时的成形性优异。具体而言，本发明提供一种蓬松性无纺布，其包含含有螺旋卷曲纤维的纤维层A和纤维层B，其中纤维层B层压在纤维层A的至少一个表面上，螺旋卷曲纤维纤维层A和纤维层B的纤维在两层的厚度方向上的界面处部分地缠结并整合，纤维层B呈现结构，其中层被提升到单独的纤维层B侧缠结零件; 并具有30cm 3 / g以上的比容量。

6. 发明申请

US20090029620A1 VARIABLE-AIRFLOW CLOTH, SOUND ABSORBING MATERIAL, AND VEHICULAR PART 有权
标题翻译：可变气流衣服，声音吸收材料和车身部件
公开(公告)号：US20090029620A1
公开(公告)日：2009-01-29
申请号：US12282619
申请日：2007-03-13
申请人： Hiroaki Miura
发明人： Hiroaki Miura
IPC分类号： D04H13/00 , B29C65/18
CPC分类号： D01D11/06 , A41D27/28 , A41D2400/20 , D01F8/16 , D03D1/0064 , D03D9/00 , D03D15/00 , D03D15/0027 , D03D15/0083 , D04B1/16 , D06M15/507 , D10B2321/10 , D10B2331/02 , D10B2331/04 , D10B2401/041 , D10B2401/046 , D10B2401/16 , Y10T428/2913 , Y10T428/2915 , Y10T428/2922 , Y10T428/2924 , Y10T428/2925 , Y10T428/2929 , Y10T428/2931 , Y10T442/3146 , Y10T442/3154 , Y10T442/3976 , Y10T442/3992 , Y10T442/444 , Y10T442/627 , Y10T442/629 , Y10T442/637 , Y10T442/638 , Y10T442/641 , Y10T442/696
摘要： Cloth, in which air permeability is variable by energization, includes: a fibrous object composed of composite fibers, each of the composite fibers including: an electrical-conductive polymeric material; and a material different from the electrical-conductive polymeric material, the different material being directly stacked on the electrical-conductive polymeric material; and electrodes which are attached to the fibrous object, and energize the electrical-conductive polymeric material. Each of the composite fibers has a structure in which the material different from the electrical-conductive polymeric material is stacked on at least a part of a surface of the electrical-conductive polymeric material, or a structure in which either one of the electrical-conductive polymeric material and the material different from the electrical-conductive polymeric material penetrates the other material in a longitudinal direction. The cloth is capable of controlling the air permeability by a control factor enabling weight reduction and space saving.
摘要翻译：其中透气性通过通电而变化的布包括：由复合纤维组成的纤维物体，每个复合纤维包括：导电聚合材料; 和不同于导电聚合物材料的材料，不同的材料直接堆叠在导电聚合材料上; 以及连接到纤维物体的电极，并且激励导电聚合材料。每个复合纤维具有这样的结构，其中与导电聚合物材料不同的材料堆叠在导电聚合物材料的表面的至少一部分上，或者其中导电聚合物材料，并且与导电聚合物材料不同的材料沿纵向方向穿透另一种材料。该布能够通过控制因素来控制透气性，从而实现重量减轻和节省空间。

7. 发明授权

US07476632B2 Fibrous nonwoven web 有权
标题翻译：纤维无纺网
公开(公告)号：US07476632B2
公开(公告)日：2009-01-13
申请号：US10295526
申请日：2002-11-15
申请人： David A. Olson , Jonathan H. Alexander , Michael R. Berrigan
发明人： David A. Olson , Jonathan H. Alexander , Michael R. Berrigan
IPC分类号： D04H1/54 , D04H3/14 , D04H5/06
CPC分类号： D04H5/08 , D04H3/02 , D04H3/16 , Y10T428/2922 , Y10T442/608 , Y10T442/614 , Y10T442/615 , Y10T442/619 , Y10T442/626 , Y10T442/627 , Y10T442/632 , Y10T442/633 , Y10T442/636 , Y10T442/68 , Y10T442/681 , Y10T442/69 , Y10T442/692
摘要： New nonwoven fibrous webs are taught which comprise a collected mass of a) directly formed fibers disposed within the web in a C-shaped cross-sectional configuration and b) staple fibers having a crimp of at least 15% dispersed among the directly formed fibers in an amount of at least 5% the weight of the directly formed fibers. The web is lofty but free of macrovoids. Preferably, the web has a filling ratio of at least 50 and a light transmittance variation of about 2% or less. Typically, fibers within the web are bonded together at points of fiber intersection, preferably with autogenous bonds, to provide a compression-resistant matrix. The webs are especially useful as acoustic and thermal insulation.
摘要翻译：教导了新的非织造纤维织物，其包括收集的质量的a）以C形横截面形式设置在纤维网内的直接成形纤维，和b）具有至少15％卷曲的短纤维分散在直接成形的纤维之间至少5％的直接成形纤维的重量。网页很高但没有大空隙。优选地，幅材具有至少50的填充率和约2％以下的透光率变化。通常，纤维网中的纤维在纤维交点的点处，优选地与自生键结合在一起，以提供耐压矩阵。这些腹板特别适用于声学和隔热。

8. 发明授权

US07462573B2 Elastic long-fiber non-woven fabric, and fabric product using the same 有权
标题翻译：弹性长纤维无纺布，以及使用该织物的织物产品
公开(公告)号：US07462573B2
公开(公告)日：2008-12-09
申请号：US10366195
申请日：2003-02-13
申请人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata , Kouichi Hatada
发明人： Yoshimi Tsujiyama , Hisanobu Minamizawa , Junji Iwata , Kouichi Hatada
IPC分类号： D04H1/00 , B32B9/00 , D02G3/00
CPC分类号： D04H3/16 , B32B5/26 , D04H3/007 , D04H3/016 , D04H3/147 , Y10T428/2925 , Y10T428/2929 , Y10T428/2931 , Y10T442/3707 , Y10T442/494 , Y10T442/60 , Y10T442/601 , Y10T442/602 , Y10T442/607 , Y10T442/622 , Y10T442/627 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/659 , Y10T442/674 , Y10T442/68
摘要： PROBLEM TO BE SOLVED: To provide an elastic long-fiber non-woven fabric that exhibits excellent elasticity, appropriate stress upon elongation, an excellent anti-blocking property, and an excellent soft feel, and which is suitable for applications to fabric products; and to provide fabric products manufactured from such an elastic long-fiber non-woven fabric.SOLUTION: An elastic long-fiber non-woven fabric comprising composite long fibers comprising at least one of a non-elastomer resin and an elastomer resin, wherein the composite long fibers have a helical structure and an irregular-surface structure; the non-elastomer resin/elastomer resin volume ratio (%) of the composite long fibers falls within a range of 30/70 to 5/95; and the fineness of the composite long fibers is 5 dtex or less; and fabric products manufactured from such an elastic long-fiber non-woven fabric.
摘要翻译：要解决的问题：提供一种弹性长纤维无纺布，其具有优异的弹性，伸长时适当的应力，优异的防粘连性和优良的柔软手感，适用于织物产品; 并提供由这种弹性长纤维无纺布制成的织物产品。解决方案：一种包含复合长纤维的弹性长纤维非织造织物，其包含非弹性体树脂和弹性体树脂中的至少一种，其中复合长纤维具有螺旋结构和不规则表面结构; 复合长纤维的非弹性体树脂/弹性体树脂体积比（％）在30/70〜5/95的范围内; 复合长纤维的细度为5分特以下; 以及由这种弹性长纤维无纺布制成的织物产品。

9. 发明申请

US20080070465A1 High loft nonwoven for foam replacement 审中-公开
标题翻译：用于泡沫更换的高弹性无纺布
公开(公告)号：US20080070465A1
公开(公告)日：2008-03-20
申请号：US11522711
申请日：2006-09-18
申请人： Thomas Cobbett Wiles
发明人： Thomas Cobbett Wiles
IPC分类号： D04H1/00 , B32B3/00 , B32B27/12
CPC分类号： D04H1/54 , B32B5/26 , B32B27/12 , D04H1/435 , D04H1/4391 , D04H1/559 , D06N3/0015 , D06N3/045 , Y10T428/24612 , Y10T442/612 , Y10T442/627 , Y10T442/641 , Y10T442/674 , Y10T442/697
摘要： The invention relates to a high loft nonwoven composite comprising a nonwoven layer having a first and second side and a thermoplastic layer. The nonwoven layer comprises about 60 to 90% by weight of a high crimp polyester fiber having between about 5 and 20 crimps per inch and about 10 to 40% by weight of a core/sheath polyester fiber, where the sheath has a lower melting temperature than the core. The nonwoven layer is calendared on at least the first side. A thermoplastic layer is applied to the first side of the nonwoven layer.
摘要翻译：本发明涉及包括具有第一和第二侧面和热塑性层的非织造层的高隆顶非织造复合材料。非织造层包含约60至90重量％的高压缩聚酯纤维，其具有约5至20个卷曲/英寸和约10至40重量％的芯/皮聚酯纤维，其中护套具有较低的熔融温度比核心。至少在第一侧压延非织造层。将热塑性层施加到非织造层的第一侧。

10. 发明申请

US20080070462A1 Felt for Papermaking 有权
标题翻译：感觉造纸
公开(公告)号：US20080070462A1
公开(公告)日：2008-03-20
申请号：US11630035
申请日：2005-06-14
申请人： Yoshiaki Ito
发明人： Yoshiaki Ito
IPC分类号： B32B5/26
CPC分类号： D21F7/083 , Y10T442/59 , Y10T442/627 , Y10T442/659 , Y10T442/666 , Y10T442/667 , Y10T442/668 , Y10T442/682 , Y10T442/684 , Y10T442/688
摘要： [Problem to be solved] To provide a felt for papermaking which is less prone to be crushed during operation of high speed paper machine, enters promptly stable papermaking after starting the machine, assures durability, and maintains surface smoothness. [Solving Means ] Provided is a felt for papermaking having a substrate, and batt fiber layers, positioned on the wet-paper side of the substrate, being composed of at least three-layers of short fibers: a first layer as the uppermost layer; a second layer contacting with the uppermost layer; and a third layer contacting with the second layer, wherein the average fineness of the short fibers of the batt fibers in each batt fiber layer is: 0.5 to 6 dtex, preferably 1 to 3 dtex, for the first layer; 1.5 to 15 dtex, preferably 3 to 10 dtex, for the second layer, coarser than the fineness in the first layer; and 6 to 30 dtex, preferably 10 to 15 dtex, for the third layer, coarser than the fineness in the second layer. When the batt fibers are polyamide fibers, the absolute viscosity in a solution of 0.25 g of the batt fibers in the first layer in 50 ml of JIS technical grade 95% sulfuric acid, at 25° C., is preferably 60 to 70 mPa·S, and the absolute viscosity of a solution of 0.25 g of the batt fibers in the second layer and in the third layer, respectively, in 50 ml of the sulfuric acid, at 25° C., is preferably 80 mPa·S or more. The batt fibers in the second layer and the batt fibers in the third layer preferably penetrate the substrate while entangling therebetween, and the batt fibers in the first layer preferably do not penetrate the substrate while entangling with the batt fibers in the second layer and in the third layer.
摘要翻译： [待解决的问题]为了提供在造纸机运转中不容易被粉碎的造纸用毛毡，起动机器后立即进行造纸，确保耐久性，保持表面平滑性。本发明提供一种具有基材的造纸用毛毡和位于基板的湿纸侧的毛毡纤维层，由至少三层短纤维构成：作为最上层的第一层; 与最上层接触的第二层; 以及与所述第二层接触的第三层，其中，对于所述第一层，每个毛层纤维层中的毛纤维的短纤维的平均细度为0.5〜6dtex，优选为1〜3dtex; 对于第二层为1.5至15分特，优选3至10分特，比第一层中的细度更粗糙; 对于第三层为6〜30dtex，优选为10〜15dtex，比第二层的细度粗。当絮状纤维是聚酰胺纤维时，在25℃的JIS工业级95％硫酸的50ml中的第一层中的0.25g絮状纤维的溶液中的绝对粘度优选为60〜70mPa。 S，在25℃下，在50ml硫酸中的第二层和第三层中的0.25g絮状纤维的溶液的绝对粘度优选为80mPa·s以上。第二层中的毛层纤维和第三层中的毛层纤维优选在其间缠结的同时穿透基材，并且第一层中的毛层纤维优选不渗透基材，同时与第二层中的毛层纤维缠结，第三层。

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