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公开(公告)号：EP4234198A2
公开(公告)日：2023-08-30
申请号：EP23172527.6
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： ARCHER, Paul Irving , BAGHDADI, Hossein Allen , CONSTANTINOU, Jay , DUFOUR, Gregory Paul , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29C44/58
摘要： Physical foaming a footwear component with a single-phase solution of a polymeric composition and a supercritical fluid is provided. The method include temperature conditioning a mold and then applying a gas counter pressure to a cavity of the mold before injecting a single-phase solution of a polymeric composition and a supercritical fluid into the cavity of the mold. The process continues with releasing the gas counter pressure from the cavity of the mold and then removing the footwear component from the cavity of the mold. The method further comprises temperature conditioning the mold at a temperature conditioning rack after injecting the single-phase solution and prior to removing the footwear component from the cavity of the mold.
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公开(公告)号：EP4234198A3
公开(公告)日：2023-09-27
申请号：EP23172527.6
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： ARCHER, Paul Irving , BAGHDADI, Hossein Allen , CONSTANTINOU, Jay , DUFOUR, Gregory Paul , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
摘要： Physical foaming a footwear component with a single-phase solution of a polymeric composition and a supercritical fluid is provided. The method include temperature conditioning a mold and then applying a gas counter pressure to a cavity of the mold before injecting a single-phase solution of a polymeric composition and a supercritical fluid into the cavity of the mold. The process continues with releasing the gas counter pressure from the cavity of the mold and then removing the footwear component from the cavity of the mold. The method further comprises temperature conditioning the mold at a temperature conditioning rack after injecting the single-phase solution and prior to removing the footwear component from the cavity of the mold.
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公开(公告)号：EP4117882A1
公开(公告)日：2023-01-18
申请号：EP21715396.4
申请日：2021-03-09
申请人： NIKE Innovate C.V.
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公开(公告)号：EP4117901A1
公开(公告)日：2023-01-18
申请号：EP21715095.2
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： BAGHDADI, Hossein Allen , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29D35/00
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公开(公告)号：EP4093591A1
公开(公告)日：2022-11-30
申请号：EP21715087.9
申请日：2021-03-09
申请人： NIKE Innovate C.V.
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公开(公告)号：EP4234197A2
公开(公告)日：2023-08-30
申请号：EP23178056.0
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： BAGHDADI, Hossein Allen , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29C44/42
摘要： Tooling and components of an injection-molding system may be used to mold a foam article. The tooling and components may include features that control parameters of the injection-molding and foaming process, such as temperature, pressure, shot size, shot placement, and the like.
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公开(公告)号：EP4124435A1
公开(公告)日：2023-02-01
申请号：EP22196248.3
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： ARCHER, Paul Irving , BAGHDADI, Hossein Allen , CONSTANTINOU, Jay , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29C44/42 , C08J9/12 , A43B1/00 , A43B13/02 , A43B13/18 , B29D35/12 , B29D35/00 , B29K21/00 , B29L31/50 , B29C45/16
摘要： The present invention relates to a method (2000) of manufacturing a foamed polymer article (122), the method comprising:
grinding (2005) recycled thermoplastic polyester elastomer into a ground recyclate material;
mixing (2007) a metered amount of the ground recyclate material and a virgin polymer material of virgin thermoplastic polyester elastomer into a mixed batch, the metered amount being about 20% by mass or less of a total mass of the mixed batch;
melting (2011) the ground recyclate material and the virgin polymer material into a polymer melt;
adding (2009) a physical foaming agent to the polymer melt;
injecting (2013) the polymer melt with the physical foaming agent into an internal cavity of a mold tool;
activating the physical foaming agent such that the physical foaming agent causes the polymer melt to expand and fill the internal cavity of the mold tool to form the foamed polymer article (122); and
removing (2015) the formed foamed polymer article (122) from the mold tool,
wherein the ground recyclate material has an irregular shape with a major length that is 1 mm to 10 mm, and the virgin polymer material has a pellet size of 1 mm to 10 mm.-
公开(公告)号：EP4117900A1
公开(公告)日：2023-01-18
申请号：EP21714773.5
申请日：2021-03-09
申请人： NIKE Innovate C.V.
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公开(公告)号：EP4234221A3
公开(公告)日：2023-10-04
申请号：EP23179009.8
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： BAGHDADI, Hossein Allen , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29D35/00 , A43B1/00 , A43B13/02 , A43B13/18 , B29C44/10 , B29C44/42 , B29C44/58 , B29D35/06 , B29D35/12 , C08J9/00 , C08J9/12 , C08J9/34 , B29K21/00 , B29L31/50
摘要： Provided is a mold assembly for injection molding a component of an article of footwear, the mold assembly comprising: a first mold plate comprising a first mold cavity wall; a mold ring plate abutting the first mold plate and comprising a second mold cavity wall; and a second mold plate abutting the mold ring plate and comprising a third mold cavity wall, wherein the second mold plate comprises a first side facing towards the mold ring plate, a second side facing away from the mold ring plate, and a plate body between the first side and the second side; and wherein the second mold plate comprises one or more runner inlets on the second side and one or more gate outlets in the third mold cavity wall.
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公开(公告)号：EP4234197A3
公开(公告)日：2023-09-27
申请号：EP23178056.0
申请日：2021-03-09
申请人： NIKE Innovate C.V.
发明人： BAGHDADI, Hossein Allen , FAKHOURI, Sami Mohamad , MILES, Floyd Whitney , MUTH, Joseph Thomas , TUTMARK, Bradley C.
IPC分类号： B29D35/00 , B29D35/12 , A43B1/00 , A43B13/02 , C08J9/12 , B29C44/42 , A43B13/18 , B29C44/10 , B29D35/06 , B29C44/58 , B29K21/00 , B29L31/50 , C08J9/00 , C08J9/34
摘要： Tooling and components of an injection-molding system may be used to mold a foam article. The tooling and components may include features that control parameters of the injection-molding and foaming process, such as temperature, pressure, shot size, shot placement, and the like.
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