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1. 发明授权

US09611568B2 Crimped conjugated fiber and non-woven fabric comprising the fiber 有权
公开(公告)号：US09611568B2
公开(公告)日：2017-04-04
申请号：US14114816
申请日：2012-05-10
申请人： Yoshihisa Kawakami , Kenichi Suzuki , Yoshihiko Tomita
发明人： Yoshihisa Kawakami , Kenichi Suzuki , Yoshihiko Tomita
IPC分类号： A61F13/53 , D01F8/06 , D04H1/541 , D01D5/22 , A61F13/511 , A61F13/514 , B32B5/02 , C08L23/12 , D01F1/10 , A61F13/51 , C08K5/20
CPC分类号： D01F8/06 , A61F13/51121 , A61F13/51401 , A61F2013/51009 , A61F2013/5108 , B32B5/022 , C08K5/20 , C08L23/12 , C08L2203/12 , D01D5/22 , D01F1/10 , D04H1/541 , Y10T428/2924 , Y10T442/629 , C08L23/14
摘要： It is an object of the present invention to obtain crimped conjugated fibers having excellent crimp properties. The present invention provides a crimped conjugated fiber having a crimpable cross-sectional configuration, wherein a cross section of the fiber includes at least two portions: a portion (a) and a portion (b); the portion (a) includes an olefin polymer (A) and the portion (b) includes an olefin polymer (B); the olefin polymer (A) differs from the olefin polymer (B) in at least any one of Mz/Mw, melting point and MFR; and a specific fatty acid amide is added to the olefin polymer (A) and/or the olefin polymer (B). The present invention also provides a non-woven fabric including said crimped conjugated fiber.

2. 发明授权

US09040133B2 Article, more particularly hose, more particularly again charge-air hose, with an embedded reinforcement based on a polyoxadiazole 有权
标题翻译：更具体地说是软管，更特别地是充气 - 空气软管，其具有基于聚恶二唑的嵌入式增强材料
公开(公告)号：US09040133B2
公开(公告)日：2015-05-26
申请号：US13675815
申请日：2012-11-13
申请人： ContiTech Schlauch GmbH
发明人： Horst Schubert , Ulrich Brettschneider
IPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B29C70/08 , F16L11/02 , C08J5/04 , F02B33/44 , F16L11/08 , D03D1/00 , D03D19/00 , D04B21/00 , D04C1/02 , D04H13/00 , F02M35/10 , C08K7/02
CPC分类号： F16L11/02 , C08J5/046 , C08J5/047 , C08K7/02 , D02G3/447 , D03D1/00 , D03D19/00 , D04B21/00 , D04C1/02 , D04H13/00 , F02B33/44 , F02M35/10091 , F02M35/10157 , F02M35/10334 , F16L11/08 , F16L11/082 , F16L11/085 , Y10T428/1362 , Y10T428/1366 , Y10T428/1369 , Y10T428/249921 , Y10T442/102 , Y10T442/30 , Y10T442/313 , Y10T442/3146 , Y10T442/322 , Y10T442/3228 , Y10T442/40 , Y10T442/56 , Y10T442/615 , Y10T442/616 , Y10T442/618 , Y10T442/629
摘要： An article composed of a polymeric material, especially a material having elastic properties, which has been provided with an embedded reinforcement made wholly or partly of a textile material. In a first reinforcement variant, the textile material is polyoxadiazole (POD), a POD derivative or a POD copolymer, or, in a second reinforcement variant, the textile material is a combination of POD, a POD derivative or a POD copolymer, and at least one further textile material, or, in a third reinforcement variant, the textile material comprises a material combination of POD, a POD derivative or a POD copolymer and at least one further material which is not part of any textile group. The article is particularly a hose and more particularly a charge-air hose having an inner layer and an outer layer of a polymeric material and an embedded reinforcement, for example in the form of a POD knit.
摘要翻译：由聚合物材料，特别是具有弹性的材料组成的制品，其具有全部或部分由纺织材料制成的嵌入式增强材料。在第一增强变体中，纺织材料是聚恶二唑（POD），POD衍生物或POD共聚物，或者在第二增强变体中，纺织材料是POD，POD衍生物或POD共聚物的组合，至少一种其它纺织材料，或在第三增强变体中，纺织材料包括POD，POD衍生物或POD共聚物的材料组合和至少一种不属于任何纺织品组的其它材料。该制品特别是软管，更具体地说是具有聚合材料的内层和外层以及例如POD针织物形式的嵌入式增强件的充气 - 软管。

3. 发明申请

US20140066873A1 CRIMPED CONJUGATED FIBER AND NON-WOVEN FABRIC COMPRISING THE FIBER 有权
标题翻译：包装纤维的非织造纤维和非织造织物
公开(公告)号：US20140066873A1
公开(公告)日：2014-03-06
申请号：US14114816
申请日：2012-05-10
申请人： MITSUI CHEMICALS, INC.
发明人： Yoshihisa Kawakami , Kenichi Suzuki , Yoshihiko Tomita
IPC分类号： D01F8/06 , A61F13/511 , A61F13/514 , B32B5/02
CPC分类号： D01F8/06 , A61F13/51121 , A61F13/51401 , A61F2013/51009 , A61F2013/5108 , B32B5/022 , C08K5/20 , C08L23/12 , C08L2203/12 , D01D5/22 , D01F1/10 , D04H1/541 , Y10T428/2924 , Y10T442/629 , C08L23/14
摘要： It is an object of the present invention to obtain crimped conjugated fibers having excellent crimp properties. The present invention provides a crimped conjugated fiber having a crimpable cross-sectional configuration, wherein a cross section of the fiber includes at least two portions: a portion (a) and a portion (b); the portion (a) includes an olefin polymer (A) and the portion (b) includes an olefin polymer (B); the olefin polymer (A) differs from the olefin polymer (B) in at least any one of Mz/Mw, melting point and MFR; and a specific fatty acid amide is added to the olefin polymer (A) and/or the olefin polymer (B). The present invention also provides a non-woven fabric including said crimped conjugated fiber.
摘要翻译：本发明的目的是获得具有优异卷曲性能的卷曲复合纤维。本发明提供一种卷曲的共轭纤维，其具有可卷曲的横截面形状，其中纤维的横截面包括至少两部分：部分（a）和部分（b）; 部分（a）包括烯烃聚合物（A），部分（b）包括烯烃聚合物（B）; 烯烃聚合物（A）与烯烃聚合物（B）的不同之处在于Mz / Mw，熔点和MFR中的至少一种; 并向烯烃聚合物（A）和/或烯烃聚合物（B）中加入特定的脂肪酸酰胺。本发明还提供了包括所述卷曲复合纤维的无纺织物。

4. 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。

5. 发明授权

US08389426B2 Bicomponent fiber 有权
标题翻译：双组分纤维
公开(公告)号：US08389426B2
公开(公告)日：2013-03-05
申请号：US12651628
申请日：2010-01-04
申请人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
发明人： Jörg Dahringer , Bernd Blech , Werner Stefani , Werner Grasser , Mehmet Demirors , Gert Claasen
IPC分类号： D04H1/00 , D04H5/00 , D02G3/04
CPC分类号： D01F8/06 , C08L23/04 , C08L23/10 , D01F8/12 , D01F8/14 , D04H1/00 , D04H1/4382 , D04H1/544 , D04H3/147 , H01M2/162 , Y10T428/249921 , Y10T428/2904 , Y10T428/2924 , Y10T428/2927 , Y10T428/2929 , Y10T428/2931 , Y10T442/608 , Y10T442/629 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641
摘要： The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy.
摘要翻译：本发明涉及新的双组分纤维，包含所述新型双组分纤维的无纺布和由其制成的卫生制品。双组分纤维含有纵向连续形成纤维表面的至少一部分的聚乙烯基树脂，其特征在于共聚单体分布常数大于约45，再结晶温度在85℃至110℃之间，约15至50℃0.1rad / sec的tanδ值，在1400rad / sec的0.1rad / sec下的复数粘度。包含根据本发明的新的双组分纤维的无纺织物不仅具有优异的柔软性，而且具有高的强度，并且可以以更低的成本以更高的成本生产商业体积并且需要更少的能量。

6. 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。

7. 发明申请

US20090142595A1 Heat Extensible Fiber 有权
标题翻译：热可伸缩纤维
公开(公告)号：US20090142595A1
公开(公告)日：2009-06-04
申请号：US12086131
申请日：2006-12-01
申请人： Manabu Matsui , Yoshiji Usui , Shigeki Kawakami
发明人： Manabu Matsui , Yoshiji Usui , Shigeki Kawakami
IPC分类号： D02G3/04
CPC分类号： D01F8/06 , D04H1/58 , D04H3/02 , D04H3/14 , Y10T428/24942 , Y10T428/2924 , Y10T442/629 , Y10T442/641
摘要： A heat extensible fiber comprises a conjugate fiber including a first resin component having an orientation index of 30% to 70% and a second resin component having a lower melting point or softening point than the melting point of the first resin component and an orientation index of 40% or more, the second resin component being present on at least part of the surface of the conjugate fiber in a lengthwise continuous configuration. The conjugate fiber is a heat-treated or crimped fiber and being configured to thermally extend when heated at a temperature lower than the melting point of the first resin component. The heat extensible fiber has higher heat self-extensibility than conventional extensible fibers.
摘要翻译：热可伸长纤维包括复合纤维，其包含取向指数为30％至70％的第一树脂组分和具有比第一树脂组分的熔点低的熔点或软化点的第二树脂组分和取向指数 40％以上，所述第二树脂成分在所述复合纤维的至少一部分表面上呈纵向连续构型。复合纤维是热处理或卷曲的纤维，并且被配置为在低于第一树脂组分的熔点的温度下加热时热延伸。热可伸长纤维比传统的可伸长纤维具有更高的热自蔓延性。

8. 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。

9. 发明授权

US07326272B2 Synthetic, duolayer, filter element 失效
标题翻译：合成，双层，过滤元件
公开(公告)号：US07326272B2
公开(公告)日：2008-02-05
申请号：US10891002
申请日：2004-07-15
申请人： Ulrich Hornfeck , Lothar Popp , Alexander Obermoser
发明人： Ulrich Hornfeck , Lothar Popp , Alexander Obermoser
IPC分类号： B32B5/16
CPC分类号： B01D39/1623 , Y10T428/259 , Y10T428/30 , Y10T442/621 , Y10T442/629 , Y10T442/638 , Y10T442/641 , Y10T442/699
摘要： A multilayer, pleatable, filter material is made of at least one melt-blown, fleece layer and at least one carded, fleece layer that are attached to one another without use of adhesives for filtering solid particles out of fluids, in particular, filtering solid particles out of gases, where the carded fleece has compacted and uncompacted sections, the melt-blown fleece is preferably attached to the carded fleece at the latter's uncompacted sections by means of multimicrofilament strands, and the filter material contains micropockets for storing dust.
摘要翻译：多层，可打褶的过滤材料由至少一个熔喷，羊毛层和至少一个梳理的羊毛层制成，所述至少一个梳理的羊毛层彼此连接，而不使用用于从固体颗粒流出的固体颗粒过滤粘合剂，特别是过滤固体在梳理羊毛已经压实和未压缩部分的气体中，熔喷的羊毛优选通过多微丝股在后者的未压缩部分附着到梳理的羊毛上，并且过滤材料包含用于存储灰尘的微孔。

10. 发明授权

US07036197B2 Stretchable multiple-component nonwoven fabrics and methods for preparing 有权
公开(公告)号：US07036197B2
公开(公告)日：2006-05-02
申请号：US10318466
申请日：2002-12-13
申请人： Dimitri P. Zafiroglu , Geoffrey David Hietpas , Debora Flanagan Massouda , Thomas Michael Ford
发明人： Dimitri P. Zafiroglu , Geoffrey David Hietpas , Debora Flanagan Massouda , Thomas Michael Ford
IPC分类号： D03D15/04 , D01D5/22 , D04H13/00 , D02G3/00
CPC分类号： D04H5/00 , D04H1/435 , D04H1/4382 , D04H1/4391 , D04H1/50 , D04H3/00 , D04H3/14 , Y10T428/2922 , Y10T428/2925 , Y10T428/2929 , Y10T428/2936 , Y10T442/601 , Y10T442/627 , Y10T442/629 , Y10T442/632 , Y10T442/635 , Y10T442/637 , Y10T442/638 , Y10T442/64 , Y10T442/641 , Y10T442/69 , Y10T442/697
摘要： A method for preparing stretchable bonded nonwoven fabrics which involves forming a substantially nonbonded nonwoven web of multiple-component continuous filaments or staple fibers which are capable of developing three-dimensional spiral crimp, activating the spiral crimp by heating substantially nonbonded web under free shrinkage conditions during which the nonwoven remains substantially nonbonded, followed by bonding the crimped nonwoven web using an array of discrete mechanical, chemical, or thermal bonds. Nonwoven fabrics prepared according to the method of the current invention have an improved combination of stretch-recovery properties, textile hand and drape compared to multiple-component nonwoven fabrics known in the art.

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