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    ELECTRONIC DEVICE HOUSING AND METHOD FOR PRODUCING SAME
    4.
    发明申请
    ELECTRONIC DEVICE HOUSING AND METHOD FOR PRODUCING SAME 审中-公开

    公开(公告)号：US20190237862A1

    公开(公告)日：2019-08-01

    申请号：US16325341

    申请日：2017-09-25

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Mitsushige HAMAGUCHI ,  Takashi FUJIOKA ,  Masato HONMA

    IPC: H01Q1/40 ,  H05K5/02

    CPC classification number: H01Q1/40 ,  G06F1/1633 ,  H01Q1/22 ,  H05K5/0217 ,  H05K5/0247

    Abstract: The present invention aims to provide an electronic device housing that is able to maintain the antenna performance without deteriorating the radio communication performance, excellent in terms of the degree of warpage and dimensional accuracy, and mass productivity. The electronic device housing includes a fiber reinforcing member (a) and a fiber reinforcing member (b), wherein the fiber reinforcing member (a) contains a resin (a1) and a fiber (a2), the fiber (a2) being in the form of discontinuous fibers; the fiber reinforcing member (b) contains a resin (b1) and a fiber (b2), the fiber (b2) being in the form of continuous fibers; the projected area of the fiber reinforcing member (a) accounts for 60% or more of the total projected area, which accounts for 100%, of the housing projected onto the plane of the top face; and requirements (i) and/or (ii) given below are met: (i) the resin (a1) is a thermoplastic resin having a melting point of more than 265° C., and (ii) the resin (a1) is a thermoplastic resin having a water absorption rate of 0.4% or less.

    HOUSING
    6.
    发明申请
    HOUSING 审中-公开

    公开(公告)号：US20180299925A1

    公开(公告)日：2018-10-18

    申请号：US15760333

    申请日：2016-09-06

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Masato HONMA ,  Takashi FUJIOKA

    IPC: G06F1/16 ,  H04B1/3888

    Abstract: A housing includes: a top cover; a bottom cover having a rising wall member erected toward the top cover and joined to the top cover at a rim; and a reinforcing structure which is disposed in a space divided by the top cover and the bottom cover, and has an opening, the reinforcing structure being joined to the bottom cover. The bottom cover is formed of a material having a thickness of 0.1 mm or more and 0.8 mm or less and an elastic modulus of 20 GPa or more and 120 GPa or less.

    LAYERED ARTICLE
    7.
    发明申请
    LAYERED ARTICLE 有权

    公开(公告)号：US20210244118A1

    公开(公告)日：2021-08-12

    申请号：US17049801

    申请日：2019-06-04

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Takashi FUJIOKA ,  Kentaro ADACHI ,  Masato HONMA

    IPC: A41D31/28 ,  A41D13/015 ,  B32B7/022 ,  B32B5/18

    Abstract: In order to provide a layered article in which shape deformation is suppressed while exhibiting compression properties that are an index of impact absorption, and further, a layered article that can control feeling when receiving impact on demand, provided is a layered article including a porous structure material containing discontinuous reinforcing fibers (A), resin (B) and voids (C), and a skin layer formed on a surface of the porous structure material, in which the porous structure material has an elastic resilience from 50% compression of 1 MPa or more, and the layered article has a plastic deformation amount of 20 μm or less in a falling-weight impact test performed on the surface on which the skin layer is formed.

    METHOD FOR MANUFACTURING COMPOSITE STRUCTURE AND METHOD FOR MANUFACTURING INTEGRATED COMPOSITE STRUCTURE
    8.
    发明申请
    METHOD FOR MANUFACTURING COMPOSITE STRUCTURE AND METHOD FOR MANUFACTURING INTEGRATED COMPOSITE STRUCTURE 审中-公开

    公开(公告)号：US20200086532A1

    公开(公告)日：2020-03-19

    申请号：US16471228

    申请日：2017-12-20

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Takashi FUJIOKA ,  Yoshiki TAKEBE ,  Masato HONMA

    IPC: B29C39/10 ,  B29C39/24 ,  B29C70/68 ,  B29C43/00

    Abstract: A method for manufacturing a composite structure in which a first member and a structure material as a second member are integrated, the method including: an arrangement step of arranging a structure precursor including a resin and reinforced fibers in a mold made of the first member; a heating step of heating the structure precursor to equal to or higher than a temperature at which a storage elastic modulus (G′) of the structure precursor is less than 1.2×108 Pa; a shaping step of expanding the structure precursor by heating to form a structure material as a second member, and bringing the structure material into close contact with the first member to obtain a composite structure; and a cooling step of cooling the composite structure.

    STRUCTURE
    10.
    发明申请
    STRUCTURE 审中-公开

    公开(公告)号：US20200087471A1

    公开(公告)日：2020-03-19

    申请号：US16471782

    申请日：2017-12-20

    Applicant: TORAY INDUSTRIES, INC.

    Inventor： Yoshiki TAKEBE ,  Takashi FUJIOKA ,  Masato HONMA

    IPC: C08J5/04

    Abstract: Provided is a structure having excellent flexibility represented by elastic restoring from compression or tensile elongation at break, and excellent lightness. A structure according to the present invention includes reinforced fibers, first plastic, and second plastic that exhibits rubber elasticity at room temperature, the reinforced fibers being discontinuous fibers, and the first plastic and/or the second plastic coating a crossing point between the reinforced fibers in contact with each other.

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