LAMINATE, SHOE SOLE, AND SHOE
    3.
    发明申请

    公开(公告)号:US20200262156A1

    公开(公告)日:2020-08-20

    申请号:US16646036

    申请日:2017-09-15

    Abstract: A laminate of the present invention includes a first member which contains a thermoplastic polymer and through which laser light is transmitted and a second member which contains a thermoplastic polymer and absorbs laser light, wherein the first member is directly bonded to the second member, and A represented by the formula 1: A=−9×D+Wa−45 is more than zero. D represents a distance between a Hansen solubility parameter of the thermoplastic polymer of the first member and a Hansen solubility parameter of the thermoplastic polymer of the second member, and Wa represents work of adhesion calculated from each surface free energy of the first member and the second member. Such a first member and a second member are firmly bonded to each other without using a bonding sheet.

    SHOE SOLE INCLUDING LAMINATE-STRUCTURED MIDSOLE

    公开(公告)号:US20210227927A1

    公开(公告)日:2021-07-29

    申请号:US17052123

    申请日:2018-05-18

    Abstract: A midsole includes an upper layer and a lower layer made of a foamed material; the upper layer is a low-hardness foamed material; the lower layer is a high-hardness foamed material; the low-hardness foamed material of the upper layer is a low-hardness, high-resilience material that has a higher specific gravity than the high-hardness foamed material, that has a low hardness that is lower than the hardness of the high-hardness foamed material, and that has a higher speed at which to recover to an original shape after being deformed than that of the high-hardness foamed material.

    SHOE SOLE MEMBER AND SHOE
    5.
    发明申请

    公开(公告)号:US20210045494A1

    公开(公告)日:2021-02-18

    申请号:US16966516

    申请日:2018-01-31

    Abstract: Provided is a shoe sole member partially or entirely formed of a resin composite, the resin composite including: a non-foamed elastic body matrix composed of an elastomer; a plurality of resin foam particles dispersed in the elastic body matrix; and a binder that lies between the elastic body matrix and the plurality of resin foam particles and has a hardness at 23° C. that is higher than a hardness at 23° C. of the elastic body matrix. Also provided is a shoe including the shoe sole member.

    SHOE SOLE MEMBER AND SHOE
    6.
    发明申请

    公开(公告)号:US20210045491A1

    公开(公告)日:2021-02-18

    申请号:US16966515

    申请日:2018-01-31

    Abstract: Provided is a shoe sole member partially or entirely formed of a resin composite in which a plurality of resin foam particles are integrated with one or more non-foamed elastic bodies, wherein a resin composition constituting the one or more elastic bodies and a resin composition constituting the plurality of resin foam particles both include a polyolefin-based resin as a main component, or both include a polyurethane-based resin as a main component. Also provided is a shoe including the shoe sole member.

    SHOE MEMBER, AND SHOE
    8.
    发明申请

    公开(公告)号:US20220386739A1

    公开(公告)日:2022-12-08

    申请号:US17774117

    申请日:2019-11-20

    Abstract: In order to provide a shoe member excellent in strength, the shoe member is composed of a polymer composition that includes cellulose nanofibers and one or more of inorganic fillers selected from the group consisting of magnesium carbonate particles, calcium carbonate particles, silica particles, and talc particles.

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