公开(公告)号：US20210214546A1

公开(公告)日：2021-07-15

申请号：US17253109

申请日：2019-08-06

Applicant: ASICS CORPORATION

Inventor： Daisuke SAWADA

IPC: C08L53/00

Abstract: In order to provide an injection molded article that is able to be easily produced so that a molding surface of a forming mold is accurately reflected on the injection molded article, and, in order to provide a shoe having a shoe part excellent in appearance, the shoe part is formed of an elastomer composition showing a certain heat melting characteristics.

公开(公告)号：US20210087352A1

公开(公告)日：2021-03-25

申请号：US16966518

申请日：2018-01-31

Applicant: ASICS CORPORATION

Inventor： Junichiro TATEISHI ,  Takashi YAMADE ,  Daisuke SAWADA ,  Takashi OSAKI ,  Kenichi HARANO

IPC: C08J9/35 ,  C08J9/00 ,  C08L53/02 ,  C08L75/04 ,  B29C44/44 ,  B29D35/12

Abstract: Provided is a method for producing a resin molded article including an introducing step of introducing a plurality of resin foam particles and a heat medium substance into a forming mold, and a molding step of, after the introducing step, heating the forming mold to a temperature at which the heat medium substance can be vaporized, thereby obtaining a resin molded article including the plurality of resin foam particles.

公开(公告)号：US20240074532A1

公开(公告)日：2024-03-07

申请号：US18269285

申请日：2020-12-23

Applicant: ASICS CORPORATION

Inventor： Daisuke SAWADA

IPC: A43B13/12 ,  A43B13/04 ,  A43B13/18 ,  B29D35/12

CPC classification number: A43B13/12 ,  A43B13/04 ,  A43B13/188 ,  B29D35/122

Abstract: A method of producing a cushioning member for a shoe includes a foamed area and a non-foamed area. The cushioning member is formed by filling a mold with an unfoamed foamable material and a non-foamable material in a mold and molding, and the foamable material forms the foamed area by foaming after the mold is filled, and the non-foamable material forms the non-foamed area.

公开(公告)号：US20230093459A1

公开(公告)日：2023-03-23

申请号：US17904585

申请日：2021-12-13

Applicant: ASICS CORPORATION

Inventor： Daisuke SAWADA

IPC: C08L53/02

Abstract: Provided is an injection molded article composed of an elastomer composition including: a plurality of styrene-based thermoplastic elastomers that include a first styrene-based thermoplastic elastomer that is a block polymer having a mass average molecular weight of 300,000, and a second styrene-based thermoplastic elastomer that is a block polymer having a polyethylene block exhibiting crystallinity; and a plasticizer.

公开(公告)号：US20210045494A1

公开(公告)日：2021-02-18

申请号：US16966516

申请日：2018-01-31

Applicant: ASICS CORPORATION

Inventor： Junichiro TATEISHI ,  Takashi YAMADE ,  Daisuke SAWADA ,  Takashi OSAKI ,  Kenichi HARANO

IPC: A43B13/18 ,  A43B13/04 ,  A43B13/02

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.

公开(公告)号：US20210045491A1

公开(公告)日：2021-02-18

申请号：US16966515

申请日：2018-01-31

Applicant: ASICS CORPORATION

Inventor： Junichiro TATEISHI ,  Takashi YAMADE ,  Daisuke SAWADA ,  Takashi OSAKI ,  Kenichi HARANO

IPC: A43B13/02 ,  A43B13/18

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.

公开(公告)号：US20200305547A1

公开(公告)日：2020-10-01

申请号：US16754738

申请日：2017-10-13

Applicant: ASICS CORPORATION

Inventor： Junichiro TATEISHI ,  Takashi YAMADE ,  Daisuke SAWADA ,  Takashi OSAKI ,  Kenichi HARANO

IPC: A43B13/18 ,  A43B13/04 ,  A43B13/22

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; and a plurality of resin foam particles dispersed in the elastic body matrix. Also provided is a shoe including the shoe sole member.

公开(公告)号：US20210315317A1

公开(公告)日：2021-10-14

申请号：US16959131

申请日：2019-12-25

Applicant: ASICS CORPORATION

Inventor： Daisuke SAWADA

IPC: A43B3/26 ,  A43B23/02

Abstract: Provided is a shoe upper that includes an upper body including a region having elasticity, and a film arranged in the region, in which the film has a heat shrinkage rate of 30% or more at least in one direction. Also provided is a method for producing a shoe upper that includes: a preparation step of preparing an upper body including a region having elasticity; an arrangement step of arranging a film in the region of the upper body, in which the film has a heat shrinkable rate of 30% or more at least in one direction; an attachment step of attaching the upper body to a shoe last or foot; and a heating step of, after the arrangement step and the attachment step, heating the upper body with the film arranged thereon to thereby allow the film to shrink to conform to the shoe last or foot.

公开(公告)号：US20200297062A1

公开(公告)日：2020-09-24

申请号：US16755149

申请日：2017-10-13

Applicant: ASICS CORPORATION

Inventor： Daisuke SAWADA ,  Kenichi HARANO ,  Junichiro TATEISHI

IPC: A43B1/10

Abstract: Provided in the present invention is a shoe that has a ground engaging surface with a simplified structure and that is excellent in lightweight properties since an outsole is composed of an elastomer sheet including a sheet body and foamed polymer particles dispersed in the sheet body.