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    Multifilament and braid
    1.
    发明授权
    Multifilament and braid 有权

    公开(公告)号：US10287711B2

    公开(公告)日：2019-05-14

    申请号：US15128860

    申请日：2015-03-13

    Applicant: TOYOBO CO., LTD.

    Inventor： Yasunori Fukushima ,  Masayuki Shirako ,  Hirokazu Nishimura

    IPC: D04C1/02 ,  D01F6/04 ,  D01D5/04 ,  B29C55/00 ,  D01D1/02 ,  D01D5/088 ,  B29K623/00 ,  B29L31/00

    Abstract: It is provided that a multifilament and a braid that are capable of being processed into products in a wide range of temperature and are excellent in dimensional stability and abrasion resistance. A multifilament comprising 5 or more monofilaments, wherein the multifilament contains polyethylene having an intrinsic viscosity [η] of 5.0 dL/g or more and 40.0 dL/g or less and substantially including ethylene as a repeating unit, and wherein a difference between a maximum value and a minimum value in a ratio of a diffraction peak intensity of orthorhombic crystal (200) plane to a diffraction peak intensity of orthorhombic crystal (110) plane in a monofilament cross section is 0.22 or less.

    MULTIFILAMENT AND BRAID
    4.
    发明申请
    MULTIFILAMENT AND BRAID 审中-公开

    公开(公告)号：US20170107642A1

    公开(公告)日：2017-04-20

    申请号：US15128882

    申请日：2015-03-13

    Applicant: TOYOBO CO., LTD.

    Inventor： Yasunori Fukushima ,  Masayuki Shirako ,  Hirokazu Nishimura

    IPC: D01D5/04 ,  D04C1/02

    CPC classification number: D01D5/04 ,  D01F6/04 ,  D04C1/02 ,  D04C1/06

    Abstract: It is provided that a multifilament and a braid that are capable of being processed into products in a wide range of temperature and are excellent in dimensional stability and abrasion resistance. A multifilament comprising 5 or more monofilaments, wherein the multifilament contains polyethylene having an intrinsic viscosity [η] of 5.0 dL/g or more and 40.0 dL/g or less and substantially including ethylene as a repeating unit, and shows 1000 times or more in number of reciprocating abrasions at break in an abrasion resistance test measured at a load of 5 cN/dtex in accordance with JIS L-1095.

    MULTIFILAMENT AND BRAID
    5.
    发明申请
    MULTIFILAMENT AND BRAID 审中-公开

    公开(公告)号：US20170101727A1

    公开(公告)日：2017-04-13

    申请号：US15128860

    申请日：2015-03-13

    Applicant: TOYOBO CO., LTD.

    Inventor： Yasunori Fukushima ,  Masayuki Shirako ,  Hirokazu Nishimura

    IPC: D01F6/04 ,  D01D5/088 ,  B29C55/00 ,  D01D1/02

    CPC classification number: D01F6/04 ,  B29C55/005 ,  B29K2623/06 ,  B29L2031/731 ,  D01D1/02 ,  D01D5/04 ,  D01D5/0885 ,  D04C1/02

    Abstract: It is provided that a multifilament and a braid that are capable of being processed into products in a wide range of temperature and are excellent in dimensional stability and abrasion resistance. A multifilament comprising 5 or more monofilaments, wherein the multifilament contains polyethylene having an intrinsic viscosity [η] of 5.0 dL/g or more and 40.0 dL/g or less and substantially including ethylene as a repeating unit, and wherein a difference between a maximum value and a minimum value in a ratio of a diffraction peak intensity of orthorhombic crystal (200) plane to a diffraction peak intensity of orthorhombic crystal (110) plane in a monofilament cross section is 0.22 or less.

    INSULATING AND THERMALLY CONDUCTIVE SHEET
    7.
    发明申请
    INSULATING AND THERMALLY CONDUCTIVE SHEET 审中-公开
    绝缘和导热片

    公开(公告)号：US20150004365A1

    公开(公告)日：2015-01-01

    申请号：US14367978

    申请日：2012-12-28

    Applicant: Toyobo Co., Ltd.

    Inventor： Hirokazu Nishimura ,  Kana Hashimoto

    IPC: H05K7/20 ,  B05D5/00

    CPC classification number: H05K7/20481 ,  B05D1/16 ,  B05D5/00 ,  B29C70/382 ,  B29C70/88 ,  H01L23/3733 ,  H01L23/3735 ,  H01L23/3737 ,  H01L2924/0002 ,  Y10T428/24355 ,  H01L2924/00012 ,  H01L2924/00

    Abstract: To provide a high heat dissipation sheet that enables electrical insulation properties while also making possible a simple construction method.In the present invention, short fibers with electrical insulation properties and thermal conductive properties are electrostatically flocked at high density onto a substrate coated with adhesive, under conditions that allow for high density electrostatic flocking, the erect short fibers are adhered and fixed, binder resin is impregnated and is hardened, and subsequently one surface of the sheet is abraded so that the insulating and thermally conductive fibers penetrate and are arrayed at high density in the direction of the sheet thickness. As a result, a heat dissipation sheet is formed in which the fibers protrude from one surface while the opposite surface is made smooth so that heat from an exothermic material can be quickly absorbed by the opposite surface and quickly dissipated into the air by the fiber protrusion surface.

    Abstract translation: 提供能够实现电绝缘性能的高散热片，同时也可以简单的施工方法。 在本发明中，具有电绝缘性能和导热性能的短纤维在允许高密度静电植绒的条件下以高密度静电地植入到涂有粘合剂的基材上，直立的短纤维被粘附和固定，粘合剂树脂为 浸渍并硬化，随后磨损片材的一个表面，使得绝缘和导热纤维在片材厚度方向上以高密度穿透并排列。 结果，形成散热片，其中纤维从一个表面突出，同时使相对表面光滑，使得来自放热材料的热量可以被相对表面快速吸收并且被纤维突起快速耗散到空气中 表面。

    Airbag-use woven fabric and airbag
    8.
    发明授权
    Airbag-use woven fabric and airbag 有权

    公开(公告)号：US10549711B2

    公开(公告)日：2020-02-04

    申请号：US15564029

    申请日：2016-04-01

    Applicant: Toyobo Co., Ltd.

    Inventor： Hirokazu Nishimura ,  Yusuke Kojyo ,  Ryuji Kamimura

    IPC: B60R21/235 ,  D03D1/02 ,  D03D15/00

    Abstract: The purpose of the present invention is to provide an airbag-use non-coated woven fabric that achieves light in weight, compact in size, and low air permeability, and an airbag-use woven fabric having low air permeability, being flexible, and exhibiting good package ability without impairing mechanical strength of the woven fabric, and an airbag that uses the airbag-use woven fabric. The airbag-use woven fabric including a base fabric, wherein a yarn widening ratio of unwoven weaving yarn of fibers that constitute the base fabric is not less than 2.4 and not more than 3.5, or including single yarn fibers having a substantially triangular cross sectional shape and a modification degree of 1.3 to 2.2; having a tear strength of not less than 120 N; and having an air permeability under a pressure difference of 20 kPa of not more than 0.65 L/cm2/min.

    Multifilament and braid
    9.
    发明授权
    Multifilament and braid 有权

    公开(公告)号：US10364512B2

    公开(公告)日：2019-07-30

    申请号：US15128882

    申请日：2015-03-13

    Applicant: TOYOBO CO., LTD.

    Inventor： Yasunori Fukushima ,  Masayuki Shirako ,  Hirokazu Nishimura

    IPC: D04C1/06 ,  D01D5/04 ,  D04C1/02 ,  D01F6/04

    Abstract: It is provided that a multifilament and a braid that are capable of being processed into products in a wide range of temperature and are excellent in dimensional stability and abrasion resistance. A multifilament comprising 5 or more monofilaments, wherein the multifilament contains polyethylene having an intrinsic viscosity [η] of 5.0 dL/g or more and 40.0 dL/g or less and substantially including ethylene as a repeating unit, and shows 1000 times or more in number of reciprocating abrasions at break in an abrasion resistance test measured at a load of 5 cN/dtex in accordance with JIS L-1095.

    AIRBAG-USE WOVEN FABRIC AND AIRBAG
    10.
    发明申请
    AIRBAG-USE WOVEN FABRIC AND AIRBAG 审中-公开

    公开(公告)号：US20180086301A1

    公开(公告)日：2018-03-29

    申请号：US15564029

    申请日：2016-04-01

    Applicant: Toyobo Co., Ltd.

    Inventor： Hirokazu Nishimura ,  Yusuke Kojyo ,  Ryuji Kamimura

    IPC: B60R21/235 ,  D03D1/02 ,  D03D15/00

    CPC classification number: B60R21/235 ,  B60R2021/23509 ,  B60R2021/23542 ,  D03D1/02 ,  D03D15/00 ,  D10B2331/02 ,  D10B2505/124

    Abstract: The purpose of the present invention is to provide an airbag-use non-coated woven fabric that achieves light in weight, compact in size, and low air permeability, and an airbag-use woven fabric having low air permeability, being flexible, and exhibiting good package ability without impairing mechanical strength of the woven fabric, and an airbag that uses the airbag-use woven fabric. The airbag-use woven fabric including a base fabric, wherein a yarn widening ratio of unwoven weaving yarn of fibers that constitute the base fabric is not less than 2.4 and not more than 3.5, or including single yarn fibers having a substantially triangular cross sectional shape and a modification degree of 1.3 to 2.2; having a tear strength of not less than 120 N; and having an air permeability under a pressure difference of 20 kPa of not more than 0.65 L/cm2/min.

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