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1. 发明授权

US10655255B2 Laminated nonwoven fabric 有权
公开(公告)号：US10655255B2
公开(公告)日：2020-05-19
申请号：US15684774
申请日：2017-08-23
申请人： Asahi Kasei Fibers Corporation
发明人： Nobuhiro Inokuma , Norihisa Matsuo , Minoru Yoshida
IPC分类号： B32B5/26 , B01D69/10 , D04H3/018 , D04H3/14 , D04H3/009 , D04H3/011 , B01D61/02
摘要： An object of the present invention is to provide a nonwoven fabric having high tensile strength and high tear strength. The laminate nonwoven fabric of the present invention is a laminated nonwoven fabric obtained by thermally press-contacting a thermoplastic continuous fiber layer as an outer layer with both surfaces of an interlayer, wherein the ratio (F1/F2) between the average oblateness (F1) of the thermoplastic continuous fiber present on the surface side and the average oblateness (F2) of the thermoplastic continuous fiber present on the inner side is 1.20 or more.

2. 发明申请

US20190257032A1 FINE CELLULOSE FIBER SHEET 审中-公开
公开(公告)号：US20190257032A1
公开(公告)日：2019-08-22
申请号：US16400266
申请日：2019-05-01
申请人： Asahi Kasei Fibers Corporation
发明人： Kazufumi KAWAHARA , Daisuke SATO , Hirofumi ONO , Yamato Saito
IPC分类号： D21H17/08 , C12M1/00 , B32B23/08 , C08J7/04 , B01D71/80 , B32B27/30 , F28F21/00 , D21H17/46 , D21H19/24 , D21H19/34 , C09D101/02 , C09K5/14 , D21H17/07 , D21H11/18 , B01D71/10 , D21H21/52
摘要： The present invention provides a fine cellulose fiber sheet, of which various properties and functions such as paper making ability, solvent resistance, adhesion, functionalization agent immobilization, surface zeta potential, hydrophilicity, hydrophobicity, and air permeation resistance are finely controlled, through a process having low environmental impact. A fine cellulose fiber sheet according to the present invention fulfills all of the following requirements (1) to (3): (1) comprises fine cellulose fibers having an average fiber diameter of 2 nm or greater and 1000 nm or less; (2) the weight ratio of the fine cellulose fibers is 50 wt % or greater and 99 wt % or less; and (3) the block polyisocyanate aggregate content as a weight ratio is 1 to 100 wt % of the weight of the fine cellulose fibers.

3. 发明授权

US09863944B2 Immunochromatographic diagnosis kit 有权
公开(公告)号：US09863944B2
公开(公告)日：2018-01-09
申请号：US14896519
申请日：2014-06-09
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Atsushi Horii , Yoshiyuki Shiomi , Takayuki Ogawa , Takeshi Matsuse , Maki Sugino
IPC分类号： G01N33/53 , G01N33/543 , G01N33/558
CPC分类号： G01N33/54386 , G01N33/558
摘要： Provided is an immunochromatographic diagnostic kit which renders prompt diagnosis possible, has high analysis sensitivity, and gives test results with excellent reproducibility. The immunochromatographic diagnostic kit includes: a conjugate pad that contains a conjugate containing chromogenic particles which have an average particle diameter of 100-1,000 nm and attain a color intensity of 1.0-10.0, 10-90 wt % of the particles being derived from cellulose and 90-10 wt % of the particles being derived from a colorant; and a sample pad for an in vitro diagnostic reagent, the sample pad being constituted of nonwoven fabric that has a basis weight of 10-150 g/m2 and a thickness of 0.07-1.00 mm and comprises regenerated cellulosic fibers.

4. 发明授权

US09562908B2 Organic colored microparticles, diagnostic reagent kit containing the same, and in vitro diagnosis method 有权
标题翻译：有机彩色微粒，含有相同的诊断试剂盒，以及体外诊断方法
公开(公告)号：US09562908B2
公开(公告)日：2017-02-07
申请号：US14460331
申请日：2014-08-14
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Satoru Yoshida , Yoshiyuki Shiomi , Toshihiko Matsui , Masanori Doi , Nobuyuki Mimura , Takeshi Matsuse
IPC分类号： G01N33/548 , G01N33/58 , G01N33/558
CPC分类号： G01N33/587 , G01N33/548 , G01N33/558 , G01N33/585 , G01N2333/59 , G01N2458/00 , Y10T428/2982
摘要： Provided are an immunochromatography kit that is highly sensitive and capable of multicoloration, and organic colored microparticles that are ideal as an element of the immunochromatography kit. Organic colored microparticles having an average grain size between 10 and 1,000 nm and a color intensity between 1.0 and 5.0 are prepared using cellulose as the starting material. When the organic colored microparticles are used as a label in an immunochromatography kit, the immunochromatography kit is of a high sensitivity than conventional technology. The immunochromatography kit is also capable of multicoloration and is useful for rapid diagnosis.
摘要翻译：提供了高度敏感且能够多色化的免疫色谱试剂盒，以及作为免疫色谱试剂盒的元素的理想的有机彩色微粒。使用纤维素作为起始原料，制备平均粒径为10〜1000nm，色强度为1.0〜5.0的有机彩色微粒。当有机彩色微粒用作免疫色谱试剂盒中的标记时，免疫色谱试剂盒比常规技术具有高灵敏度。免疫色谱试剂盒还能够进行多色化，并且可用于快速诊断。

5. 发明授权

US09455072B2 Elastic signal transmission cable 有权
公开(公告)号：US09455072B2
公开(公告)日：2016-09-27
申请号：US14615344
申请日：2015-02-05
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Shunji Tatsumi , Yasunori Yuuki , Hiroyuki Makino
IPC分类号： H01B11/12 , H01B7/06 , H01B11/02 , H01B13/008 , H01B17/36 , H01B11/00
CPC分类号： H01B11/12 , H01B7/06 , H01B11/00 , H01B11/02 , H01B13/008 , H01B17/36 , Y10T29/49117
摘要： An object of the present invention is to provide an elastic signal transmission cable having a length of several centimeters to several meters that has a shape deformation tracking ability and enables high-speed signal transmission. The inventive elastic signal transmission cable has an elasticity of 10% or more and transmission loss of 10 dB/m or less in a relaxed state at 250 MHz, and comprises an elastic cylindrical body having an elasticity of 10% or more and a conductor portion containing at least two conductor wires wound in the same direction around the elastic cylindrical body.

6. 发明申请

US20160194832A1 MULTILAYERED STRUCTURE COMPRISING FINE FIBER CELLULOSE LAYER 审中-公开
公开(公告)号：US20160194832A1
公开(公告)日：2016-07-07
申请号：US15066933
申请日：2016-03-10
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Hirofumi ONO , Shuji TAKASU , Atsushi HORII , Satoru YOSHIDA
IPC分类号： D21H27/38 , B32B5/26 , B32B5/02 , D21H21/34 , D21H21/16
CPC分类号： D21H27/38 , B32B5/022 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/002 , B32B29/02 , B32B37/24 , B32B2255/02 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/04 , B32B2262/062 , B32B2307/3065 , B32B2307/72 , B32B2307/7242 , B32B2307/728 , B32B2307/73 , B32B2419/00 , D21H11/12 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , D21H21/16 , D21H21/34 , D21H27/30 , F24F12/006 , F28D9/00 , F28D21/0014 , F28D21/0015 , F28F3/00 , F28F21/00 , Y02B30/563 , Y02P70/24
摘要： Provided is a multilayered structure comprising at least one fine cellulose fiber nonwoven fabric layer made of a fine cellulose fiber, wherein the multilayered structure is characterized in that the mean fiber diameter of the fine cellulose fiber forming the fine cellulose fiber non-woven fabric layer is 0.005 to 0.5 μm, and the mean thickness of the multilayered structure is 10 to 200 μm, the density thereof is 0.10 to 0.90 g/cm3, and the permeability resistance thereof is 2000 s/100 ml or more. Also provided are an energy recovery ventilation sheet made of this multilayered structure, an energy recovery ventilation element using this energy recovery ventilation sheet as a partitioning material for partitioning two types of air flow of different temperature and/or humidity, and a energy recovery ventilator using this energy recovery ventilation element.

7. 发明申请

US20160193979A1 COATED WOVEN FABRIC 审中-公开
标题翻译：涂层织物
公开(公告)号：US20160193979A1
公开(公告)日：2016-07-07
申请号：US14911930
申请日：2014-08-13
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Fumiaki ISE
IPC分类号： B60R21/235 , D03D1/02
摘要： The objective of the present invention is to provide a woven fabric that is for an airbag, is a lightweight woven fabric having a low amount of resin coating film, suppresses high pressure air permeability after the passage of time, has superior stability of characteristics after sewing processing, and has superior gas leakage suppression of the sewn section. This woven fabric for an airbag comprises a synthetic fiber at which a resin has been disposed, and is characterized in that in the heating DSC heat-absorption curve of the woven fabric, the ratio of the high-temperature endotherm with respect to the overall endotherm is over 45% of the peak temperature of the melt endotherm in the heating DSC heat-absorption curve of the thread configuring the woven fabric.
摘要翻译：本发明的目的是提供一种用于气囊的机织织物，是具有少量树脂涂膜的轻质织物，经过一段时间后抑制高压透气性，缝制后具有优异的特性稳定性处理，并具有优良的气体泄漏抑制缝合部分。用于气囊的这种织物包括已经设置有树脂的合成纤维，其特征在于，在织物的DSC加热吸收曲线的加热中，高温吸热与总体吸热的比例是配置织物的线的加热DSC热吸收曲线中熔体吸热峰值温度的45％以上。

8. 发明授权

US09352718B2 Base fabric for airbags 有权
标题翻译：安全气囊底布
公开(公告)号：US09352718B2
公开(公告)日：2016-05-31
申请号：US14383835
申请日：2013-03-07
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Masato Enoki , Fumiaki Ise
IPC分类号： B60R21/16 , B60R21/235 , D06M15/643 , D06M13/513 , D03D1/02 , D06N7/00 , D06N3/00 , D06N3/12 , D06M101/34
CPC分类号： B60R21/235 , B60R2021/23514 , B60R2021/23519 , D03D1/02 , D06M13/513 , D06M15/643 , D06M2101/34 , D06N3/0034 , D06N3/0059 , D06N3/128 , D06N7/0092 , D06N2209/108 , D06N2209/125 , D06N2213/045 , D10B2505/124 , Y10T428/2481 , Y10T442/2861 , Y10T442/2893
摘要： The purpose of the present invention is to provide a base fabric for airbags with excellent deployment speed, internal pressure retention and workability, and an airbag using the same. The inventive base fabric for airbags has resin arranged in at least one surface of the cloth which comprises synthetic fibers, and is characterized in that the amount of resin adhered is from 10 to 50 g/m2 and, further, the weaving thread's filaments is exposed on the resin surface, and the weaving thread's filaments exposure rate is from 1 to 25%.
摘要翻译：本发明的目的是提供一种具有优异的展开速度，内部压力保持和可加工性的安全气囊用底布，以及使用该底布的气囊。本发明的安全气囊用基布具有布置在包含合成纤维的布的至少一个表面上的树脂，其特征在于，树脂粘附量为10〜50g / m 2，另外，编织线的长丝露出在树脂表面上，织造丝的长丝曝光率为1〜25％。

9. 发明申请

US20160075116A1 ABRASION-RESISTANT FABRIC 审中-公开
标题翻译：耐磨织物
公开(公告)号：US20160075116A1
公开(公告)日：2016-03-17
申请号：US14890848
申请日：2014-05-14
申请人： ASAHI KASEI FIBERS CORPORATION , W. L. GORE & ASSOCIATES, CO., LTD.
发明人： Koichi KAI , Satoko SAKATA , Yuichiro NOZAKI
IPC分类号： B32B27/12 , D03D15/00 , D03D1/00 , B32B5/02 , B32B27/32
CPC分类号： B32B27/12 , B32B5/024 , B32B27/322 , B32B2262/0261 , B32B2307/554 , B32B2307/584 , B32B2307/712 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2307/73 , B32B2437/00 , D03D1/0041 , D03D15/0083 , D10B2331/02 , D10B2501/04
摘要： The purpose of the present invention is to provide a fabric provided with both excellent abrasion resistance and soft texture, and this fabric is a fabric having excellent abrasion resistance in which at least a portion of a warp or a weft yearn thereof comprises a polyamide fiber twisted yarn.
摘要翻译：本发明的目的是提供一种具有优异的耐磨性和柔软质感的织物，该织物是具有优异耐磨性的织物，其中经纱或纬纱的至少一部分包含聚酰胺纤维扭曲纱。

10. 发明授权

US10030327B2 Elastic knitted fabric and clothing item 有权
公开(公告)号：US10030327B2
公开(公告)日：2018-07-24
申请号：US14780160
申请日：2014-03-28
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Yuji Yoshida , Kenji Ooya
IPC分类号： D04B1/18 , D04B21/18 , D04B21/20 , D04B1/24
CPC分类号： D04B1/18 , A41B2500/10 , D04B1/24 , D04B21/18 , D04B21/207 , Y02P70/633
摘要： An elastic knitted fabric comprising an elastic yarn and a non-elastic yarn, the elastic knitted fabric being characterized in that: the elastic yarn content is 20-60 g/m2; when the knitted fabric is stretched to 80% and then returned to the original length and the forward-movement stress and the return-movement stress at the 50% point during the stretching and contracting are measured, the stress ratio measured using the following relationship: stress ratio=(return-movement stress (N) at the 50% point)/(forward-movement stress (N) at the 50% point) is 0.40-0.80; and the instantaneous temperature rise caused by heat generation during stretching in the warp and/or weft direction is at least 1.0° C.

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