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公开(公告)号：WO2023010026A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/074174
申请日：2022-07-27
Applicant: NIKE, INC. , NIKE INNOVATE C.V.
Inventor： BANDYOPADHYAY, Diya , BHARADWAJ, Narayanan Ashwin Kumar , CHANG, Yihua , DIMITRIOU, Christopher J. , EISENMENGER, Nancy D. , LAHSENE, Adrian M. , OBA, Sharon , WATKINS, Richard L.
Abstract: Airsoles or bladders for articles of footwear comprising multi-layered films are provided herein. In one aspect, the airsoles or bladders comprise a first sheet and a second sheet, wherein a first side of the first sheet faces a second side of the second sheet, wherein the first sheet and the second sheet are bonded together to form an internal cavity in a space between the first side of the first sheet and the second side of the second sheet, forming a bladder capable of retaining a gas in the internal cavity at a pressure above atmospheric pressure, at atmospheric pressure, or below atmospheric pressure; and wherein each of the first sheet and the second sheet comprise a multi-layered film comprising: a core region comprising at least 20 gas-barrier layers and a plurality of elastomeric layers, wherein the gas-barrier layers alternate with the elastomeric layers.
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公开(公告)号：WO2023010027A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/074175
申请日：2022-07-27
Applicant: NIKE, INC. , NIKE INNOVATE C.V.
Inventor： BANDYOPADHYAY, Diya , BHARADWAJ, Narayanan Ashwin Kumar , CHANG, Yihua , DIMITRIOU, Christopher J. , EISENMENGER, Nancy D. , LAHSENE, Adrian M. , OBA, Sharon , WATKINS, Richard L.
Abstract: Airsoles or bladders for articles of footwear comprising multi-layered films are provided herein. In one aspect, the airsoles or bladders comprise a first sheet and a second sheet, wherein a first side of the first sheet faces a second side of the second sheet, wherein the first sheet and the second sheet are bonded together to form an internal cavity in a space between the first side of the first sheet and the second side of the second sheet, forming a bladder capable of retaining a gas in the internal cavity at a pressure above atmospheric pressure, at atmospheric pressure, or below atmospheric pressure; and wherein each of the first sheet and the second sheet comprise a multi-layered film comprising: a core region comprising at least 20 gas-barrier layers and a plurality of elastomeric layers, wherein the gas-barrier layers alternate with the elastomeric layers.
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公开(公告)号：WO2023010025A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/074173
申请日：2022-07-27
Applicant: NIKE, INC. , NIKE INNOVATE C.V.
Inventor： BANDYOPADHYAY, Diya , BHARADWAJ, Narayanan Ashwin Kumar , CHANG, Yihua , DIMITRIOU, Christopher J. , EISENMENGER, Nancy D. , LAHSENE, Adrian M. , OBA, Sharaon , WATKINS, Richard L.
Abstract: Airsoles or bladders for articles of footwear comprising multi-layered films are provided herein. In one aspect, the airsoles or bladders comprise a first sheet and a second sheet, wherein a first side of the first sheet faces a second side of the second sheet, wherein the first sheet and the second sheet are bonded together to form an internal cavity in a space between the first side of the first sheet and the second side of the second sheet, forming a bladder capable of retaining a gas in the internal cavity at a pressure above atmospheric pressure, at atmospheric pressure, or below atmospheric pressure; and wherein each of the first sheet and the second sheet comprise a multi-layered film comprising: a core region comprising at least 20 gas-barrier layers and a plurality of elastomeric layers, wherein the gas-barrier layers alternate with the elastomeric layers.
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