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1. 发明授权

US10486400B2 Abrasion-resistant fabric 有权
公开(公告)号：US10486400B2
公开(公告)日：2019-11-26
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 , D03D1/00 , B32B27/32 , B32B5/02 , D03D15/00
CPC分类号： B32B27/12 , B32B5/024 , B32B27/322 , D03D1/0041 , D03D15/0083 , B32B2262/0261 , B32B2307/554 , B32B2307/584 , B32B2307/712 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2307/73 , B32B2437/00 , 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.

2. 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.

3. 发明授权

US09868413B2 Fabric for an air bag that maintains air permeability during high-pressure deployment at high speed 有权
公开(公告)号：US09868413B2
公开(公告)日：2018-01-16
申请号：US14652032
申请日：2013-12-17
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Fumiaki Ise
IPC分类号： B60R21/235 , D03D47/32 , D06C15/00 , D03D15/00 , D03D1/02 , D06C15/08
CPC分类号： B60R21/235 , B60R2021/23509 , D03D1/02 , D03D15/00 , D03D15/0077 , D03D47/32 , D06C15/00 , D06C15/08
摘要： The purpose of the present invention is to provide a fabric for an air bag that, during high-pressure deployment at high speed, maintains low air permeability as an air bag and is capable of maintaining the low air permeability even after exposure to heat. This fabric for an air bag comprises a synthetic fiber and is characterized by the contact angle of a circumscribed circle at intersecting sections in which the warp thread and the weft thread come in contact in the cross section of the fabric is at least 80° in both the warp thread direction and the weft thread direction.

4. 发明授权

US09580873B2 Multilayered structure comprising fine fiber cellulose layer 有权
标题翻译：多层结构包括细纤维纤维素层
公开(公告)号：US09580873B2
公开(公告)日：2017-02-28
申请号：US14414569
申请日：2013-07-19
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Hirofumi Ono , Shuji Takasu , Atsushi Horii , Satoru Yoshida
IPC分类号： D21H27/38 , D21H27/30 , B32B29/02 , F28F3/00 , D21H11/18 , D21H13/08 , D21H13/14 , D21H13/24 , D21H13/26 , D21H15/02 , F28F21/00 , F24F12/00 , F28D9/00 , F28D21/00 , B32B5/02 , B32B5/22 , B32B5/24 , B32B5/26 , B32B29/00 , B32B37/24 , D21H11/12 , D21H21/16 , D21H21/34
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.
摘要翻译：本发明提供一种多层结构体，其包含至少一种由细纤维素纤维制成的细纤维素纤维无纺布层，其特征在于，形成微细纤维素纤维无纺布层的细纤维素纤维的平均纤维直径为 0.005〜0.5μm，多层结构体的平均厚度为10〜200μm，密度为0.10〜0.90g / cm 3，耐渗透性为2000s / 100ml以上。还提供了由这种多层结构制成的能量回收通风板，能量回收通风元件，其使用该能量回收通风板作为分隔不同温度和/或湿度的两种气流的分隔材料，以及使用这种能量回收通风元件。

5. 发明授权

US09461290B2 Separator 有权
标题翻译：分隔器
公开(公告)号：US09461290B2
公开(公告)日：2016-10-04
申请号：US14390248
申请日：2013-04-04
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Yusuke Yamada , Junichi Kusakabe , Rumina Obi , Shinichi Okajima , Kazufumi Kato
IPC分类号： H01M2/16 , H01M10/0525 , H01G11/52 , H01M10/052
CPC分类号： H01M2/1686 , H01G11/52 , H01M2/162 , H01M2/1646 , H01M10/052 , H01M10/0525 , H01M2220/20 , H01M2220/30 , Y02E60/13
摘要： Provided is a separator which shows excellent performance in electric insulation, electrolyte-holding property and ion- or electron-permeability and which can be stably manufactured. The separator is configured from a laminate non-woven fabric consisting of at least two layers, said layers including a non-woven fabric layer (layer I) that comprises a synthetic fiber having a fiber size of 0.1 μm or greater and less than 4.0 μm and a non-woven fabric layer (layer II) that comprises a thermoplastic resin fiber having a fiber size of 4.0-30.0 μm inclusive, and has a weight per area of 3.0 g/m2 or greater and less than 20.0 g/m2.
摘要翻译：本发明提供一种电绝缘性，电解质保持性，离子电子透过性等优异的隔膜，能够稳定地制造。隔板由至少两层构成的层压无纺布构成，所述层包括无纺织物层（层I），该无纺织物层包含纤维尺寸为0.1μm以上且小于4.0μm的合成纤维以及包含纤维尺寸为4.0〜30.0μm的热塑性树脂纤维的无纺布层（层II），其面积重量为3.0g / m 2以上且小于20.0g / m 2。

6. 发明申请

US20160177512A1 FINE CELLULOSE FIBER SHEET 审中-公开
标题翻译：细纤维纤维片
公开(公告)号：US20160177512A1
公开(公告)日：2016-06-23
申请号：US14905215
申请日：2014-07-18
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Kazufumi KAWAHARA , Daisuke SATO , Hirofumi ONO , Yamato SAITO
IPC分类号： D21H17/08 , C08J7/04 , B01D71/10 , C12M1/00 , F28F21/00 , B01D71/80 , C09D101/02 , C09K5/14
CPC分类号： D21H17/08 , B01D71/10 , B01D71/80 , B32B23/08 , B32B27/306 , B32B2307/7242 , B32B2307/7265 , B32B2307/73 , B32B2554/00 , C08J7/047 , C08J2300/00 , C08J2401/02 , C09D101/02 , C09K5/14 , C12M23/20 , D21H11/18 , D21H17/07 , D21H17/46 , D21H19/24 , D21H19/34 , D21H21/52 , F28F21/00
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.
摘要翻译：本发明提供一种精细的纤维素纤维片，通过一种方法，精细地控制其制造能力，耐溶剂性，粘附性，官能化剂固定化，表面ζ电位，亲水性，疏水性和耐空气渗透性等各种性能和功能环境影响较小。本发明的细纤维素纤维片满足以下所有要求（1）〜（3）：（1）包含平均纤维径为2nm以上且1000nm以下的细纤维素纤维，（2）细纤维素纤维的重量比为50重量％以上且99重量％以下; 和（3）嵌段聚异氰酸酯聚集体的重量比为纤维素纤维重量的1〜100重量％。

7. 发明申请

US20160138203A1 ELASTIC CIRCULAR KNITTED FABRIC 有权
标题翻译：弹性圆形针织面料
公开(公告)号：US20160138203A1
公开(公告)日：2016-05-19
申请号：US14904125
申请日：2014-07-10
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Shoichi AKITA
IPC分类号： D04B1/18
CPC分类号： D04B1/18
摘要： Provided is an elastic circular knitted fabric which exhibits good wear comfort and excellent movement follow-up ability and can contribute to improvement in motor functions, which exhibits little tightness or a reduced shift during an action, which is not limited in application by stretching force, which is useful as a clothing material that is not susceptible to loosing shape due to wearing, and which has both excellent elongation and excellent elongation recovery of elongation. An elastic circular knitted fabric composed of an elastic fiber and a nonelastic fiber, wherein: knitted loops which contain the elastic fiber are continuously connected in the warp direction of the knitted fabric; the wales of the knitted loops are arranged in the weft direction of the knitted fabric in such a state that at least one wale of the knitted loops is present for every two wales; the aperture angle between the fiber bundles constituting the knitted loop of the nonelectric fiber is 50 to 150 degrees; the stretching forces of the elastic circular knitted fabric in the warp and weft directions at 80% elongation are 100 to 800 cN; the ratio of the stretching force in the warp direction to that in the weft direction is 0.5 to 1.8; and the elongation recovery percentages of elongation in the warp and weft directions are 85% or more as determined after subjecting the fabric to three 80% elongation/recovery cycles.
摘要翻译：本发明提供一种弹性圆形针织物，其具有良好的耐磨舒适性和优异的运动跟随能力，并且可有助于改善电动机功能，其在作用期间显示出很小的紧密度或减小的偏移，其不受拉伸力的应用限制，其作为不容易由于磨损而易于松动的衣物材料而有用，并且具有优异的伸长率和优异的伸长伸长恢复率。由弹性纤维和非弹性纤维构成的弹性圆形针织物，其中包含弹性纤维的针织圈在针织物的经向方向上连续地连接; 编织圈的纵行以针织物的纬向方向布置在每两个纵行中存在至少一个针织圈的纵行的状态; 构成非电光纤的针织线圈的纤维束之间的孔径角为50〜150度; 弹性圆形针织物在80％伸长率下的经向和纬向的拉伸力为100-800cN; 经向拉伸力与纬向方向的拉伸力比为0.5〜1.8; 并且经纱和纬纱方向的伸长率的伸长恢复百分率在经过织物三个80％伸长率/恢复周期后确定的85％或更高。

8. 发明申请

US20160114072A1 MEDICAL MATERIAL EMPLOYING CARBOXYMETHYL CELLULOSE 有权
标题翻译：使用羧甲基纤维素的医用材料
公开(公告)号：US20160114072A1
公开(公告)日：2016-04-28
申请号：US14889675
申请日：2014-05-07
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Mika SHINOHARA , Kyoko MACHIOKA , Masaya FUKE
IPC分类号： A61L15/28
CPC分类号： A61L15/28 , C08L1/26
摘要： The purpose of the present invention is to provide a medical material which, while retaining high liquid absorbency and styptic properties through gelation of CMC, can maintain shape stability even after absorbing a liquid; which has excellent conformance to the skin; and through which the body surface to which it is to be applied is visible. This medical material is a structure comprising regenerated cellulose fibers including carboxymethyl cellulose fibers in which the degree of substitution of the hydroxyl groups in the glucose units making up the cellulose molecule is at least 0.1 but less than 0.5, wherein the medical material is characterised in that the structure has the form of a woven and/or nonwoven fabric, and when the structure is impregnated with physiological saline, the range of the 10% modulus in both the longitudinal direction and the lateral direction of the structure is 0.2 N/50 mm-5.0 N/50 nm, inclusive.
摘要翻译：本发明的目的是提供一种医疗材料，其通过CMC的凝胶化而保持高液体吸收性和维持性，但即使在吸收液体后也能保持形状稳定性; 其具有优异的皮肤一致性; 并且通过它们可以看到它所应用的身体表面。该医疗用材料是包含再生纤维素纤维的结构体，其包含羧甲基纤维素纤维，其中构成纤维素分子的葡萄糖单元中的羟基的取代度为0.1以上且小于0.5，其中，医疗材料的特征在于，该结构具有编织物和/或无纺织物的形式，并且当用生理盐水浸渍结构时，结构的纵向和横向方向上的10％模量的范围为0.2N / 50mm- 5.0 N / 50 nm（含）。

9. 发明申请

US20140308482A1 ADHESIVE TAPE AND MASKER 审中-公开
标题翻译：胶带和面膜
公开(公告)号：US20140308482A1
公开(公告)日：2014-10-16
申请号：US14357463
申请日：2012-11-09
申请人： ASAHI KASEI FIBERS CORPORATION
发明人： Yasuhiro Masunari , Tetsuo Kurose , Katsuji Omizu , Hirofumi Iwasaki
IPC分类号： C09J7/04
CPC分类号： C09J7/21 , C09J2203/31 , C09J2400/263 , C09J2433/00 , C09J2475/00 , C09J2483/00 , Y10T428/24504 , Y10T428/24512 , Y10T428/24521 , Y10T428/24554
摘要： The purpose of the present invention to provide an adhesive tape that has a feel and texture that is very close to paper tape; that follows curbed surfaces, rough surfaces, and irregular surfaces well; has excellent water resistance; is not susceptible to tearing when removed after the completion of work; and is easily cut by hand. The adhesive tape of the present invention is characterized as follows: a tape base cloth comprises spunbonded thermoplastic long fiber non-woven cloth with a basis weight of 15-60 g/m2 and the tape is embossed in the width direction; a tape substrate sheet is prepared by permeating the tape base cloth with a synthetic resin having a glass transition temperature of no more than 20° C. so that the quantity of synthetic resin after drying is 5-150% by weight of the total basis weight of non-woven cloth; and an adhesive agent is applied to one side of the tape substrate sheet and a release agent to the other side thereof.
摘要翻译：本发明的目的是提供一种具有非常接近纸带的感觉和质感的胶带; 以下是曲面，粗糙表面和不规则表面; 具有优异的耐水性; 工作完成后不易撕裂; 并且手动轻松切割。本发明的粘合带的特征如下：带基布包括基重为15-60g / m 2的纺粘热塑性长纤维无纺布，并且带沿宽度方向压花; 通过用玻璃化转变温度不超过20℃的合成树脂渗透带基布来制备带基材片，使得干燥后的合成树脂的量为总基重的5-150重量％无纺布; 并且粘合剂施加到带基材片的一侧，并将剥离剂施加到其另一侧。

10. 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.

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