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    Foamed articles and methods of making the same
    1.
    发明授权
    Foamed articles and methods of making the same 有权

    公开(公告)号：US11844397B2

    公开(公告)日：2023-12-19

    申请号：US17647022

    申请日：2022-01-05

    申请人： NIKE, Inc.

    发明人： Yihua Chang ,  Lyle R. Hanson ,  Petr Khlyabich ,  Richard L. Watkins

    IPC分类号： A43D95/06 ,  A43B13/18 ,  B29D35/12 ,  B29K21/00

    CPC分类号： A43B13/187 ,  A43D95/06 ,  B29D35/122 ,  B29D35/126 ,  B29K2021/003

    摘要： Foamed articles including a foamed thermoplastic elastomeric material, methods of making the articles, and methods for manufacturing articles of footwear, apparel, and athletic equipment incorporating the articles are provided. One exemplary method for making a foamed article comprises placing an article comprising a foamable material and carbon dioxide in a vessel, the foamable material; maintaining the vessel at a first pressure and first temperature at which the carbon dioxide is a liquid and carbon dioxide is soluble in the foamable material; optionally exposing the infused article to a second temperature and second pressure; and subjecting the article to a third pressure and third temperature at which the infused carbon dioxide phase transitions to a gas, thereby expanding the foamable material into a foamed material and forming the foamed article.

    Foamed articles and methods of making the same
    2.
    发明授权
    Foamed articles and methods of making the same 有权

    公开(公告)号：US11766093B2

    公开(公告)日：2023-09-26

    申请号：US17647022

    申请日：2022-01-05

    申请人： NIKE, Inc.

    发明人： Yihua Chang ,  Lyle R. Hanson ,  Petr Khlyabich ,  Richard L. Watkins

    IPC分类号： A43D95/06 ,  A43B13/18 ,  B29D35/12 ,  B29K21/00

    CPC分类号： A43B13/187 ,  A43D95/06 ,  B29D35/122 ,  B29D35/126 ,  B29K2021/003

    摘要： Foamed articles including a foamed thermoplastic elastomeric material, methods of making the articles, and methods for manufacturing articles of footwear, apparel, and athletic equipment incorporating the articles are provided. One exemplary method for making a foamed article comprises placing an article comprising a foamable material and carbon dioxide in a vessel, the foamable material; maintaining the vessel at a first pressure and first temperature at which the carbon dioxide is a liquid and carbon dioxide is soluble in the foamable material; optionally exposing the infused article to a second temperature and second pressure; and subjecting the article to a third pressure and third temperature at which the infused carbon dioxide phase transitions to a gas, thereby expanding the foamable material into a foamed material and forming the foamed article.

    FOAMED ARTICLES AND METHODS OF MAKING THE SAME
    3.
    发明公开
    FOAMED ARTICLES AND METHODS OF MAKING THE SAME 审中-公开

    公开(公告)号：US20230182357A1

    公开(公告)日：2023-06-15

    申请号：US17647024

    申请日：2022-01-05

    申请人： NIKE, Inc.

    发明人： Yihua Chang ,  Lyle R. Hanson ,  Petr Khlyabich ,  Richard L. Watkins

    IPC分类号： B29C44/08 ,  B29C44/34 ,  B29D35/12 ,  C08J9/12

    CPC分类号： B29C44/08 ,  B29C44/348 ,  B29C44/355 ,  B29D35/122 ,  B29C44/3415 ,  C08J9/122 ,  A43B13/187

    摘要： Foamed articles including a foamed thermoplastic elastomeric material, methods of making the foamed articles, and methods for manufacturing articles of footwear, apparel, and athletic equipment incorporating such foamed articles are provided. In one aspect, a method for making a foamed article comprises placing an article comprising a foamable material and carbon dioxide in a vessel, maintaining the vessel at an infusing pressure and infusing temperature at which the carbon dioxide is a liquid and carbon dioxide is soluble in the foamable material, optionally exposing the infused article to a first intermediary holding temperature and first intermediary holding pressure, and subjecting the article to an expanding pressure and expanding temperature at which the infused carbon dioxide phase transitions to a gas, thereby expanding the foamable material into a foamed material and forming the foamed article.

    Apparel Having Sensor System
    10.
    发明申请
    Apparel Having Sensor System 审中-公开

    公开(公告)号：US20180087979A1

    公开(公告)日：2018-03-29

    申请号：US15824593

    申请日：2017-11-28

    申请人： NIKE, Inc.

    发明人： Tina M. Casillas ,  James Meschter ,  Richard L. Watkins

    IPC分类号： G01L1/20 ,  A61B5/00

    CPC分类号： G01L1/205 ,  A41D1/002 ,  A61B5/002 ,  A61B5/1114 ,  A61B5/1126 ,  A61B5/6802 ,  A61B5/6804 ,  A61B5/6805 ,  A61B2503/10 ,  A61B2562/0261 ,  A61B2562/04 ,  A63B24/00

    摘要： A sensor system configured for use with an article of apparel includes one or a plurality of sensors formed of a polymeric material having a conductive particulate material dispersed therein and conductive leads connecting the sensors to a port. The leads may also be formed of a polymeric material having a conductive particulate material dispersed therein. The conductive material is dispersed in the sensor(s) at a first dispersion density and the conductive material is dispersed in the leads at a second dispersion density that is higher than the first dispersion density. Each of the sensors is configured to increase in resistance when deformed under pressure, which is detected by a module connected to the port. The second dispersion density is such that each of the leads has sufficient conductivity that the leads are configured to conduct an electronic signal between each sensor and the port in any state of deformation.