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公开(公告)号:US20180103718A1
公开(公告)日:2018-04-19
申请号:US15834725
申请日:2017-12-07
Applicant: BASF SE
Inventor: Frank Prissok , Andre Kamm , Bin-Eric Chen , Yoke Khim Raymond Toh
CPC classification number: A43B13/04 , A43B13/18 , B29C44/1285 , B29D35/00 , B29D35/0009 , B29L2031/50 , C08G18/10 , C08G18/4854 , C08G18/664 , C08G18/6674 , C08G2350/00 , C08G2410/00 , C08J9/12 , C08J9/35 , C08J2375/04 , C08J2475/04
Abstract: A process for producing a shoe sole, having a hybrid material of a polyurethane foam as a matrix material and an inlay component of expanded particles of a thermoplastic polyurethane is provided. The process includes preparing an inlay form by joining the expanded particles of a thermoplastic polyurethane in an amount and size of the desired inlay; preparing the shoe sole by placing the prepared inlay form in a shoe sole mold such that an edge of the inlay component is 0.2 cm or more from an edge of the shoe sole mold; embedding the inlay form within a reaction mixture in the shoe sole mold; and reacting the reaction mixture to form the matrix in the shoe sole mold.
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2.
公开(公告)号:US20240148108A1
公开(公告)日:2024-05-09
申请号:US18549724
申请日:2022-03-08
Applicant: BASF SE
Inventor: Kai LIU , Zhi Hui Liu , Wahju Ardianto , Yoke Khim Raymond Toh
CPC classification number: A43B13/38 , A43B13/04 , A43B17/003 , A43B17/14 , A43D86/00 , C08J9/0061 , C08J9/35 , C08J2375/04 , C08J2375/08 , C08J2475/08
Abstract: A strobel for an article of footwear contains ETPU. The article of footwear and a process for manufacturing the article f footwear are also provided.
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公开(公告)号:US10165823B2
公开(公告)日:2019-01-01
申请号:US15834725
申请日:2017-12-07
Applicant: BASF SE
Inventor: Frank Prissok , Andre Kamm , Bin-Eric Chen , Yoke Khim Raymond Toh
IPC: C08G18/66 , A43B13/04 , B29D35/00 , C08G18/10 , C08G18/48 , C08J9/12 , C08J9/35 , A43B13/18 , B29C44/12 , B29L31/50
Abstract: A process for producing a shoe sole, having a hybrid material of a polyurethane foam as a matrix material and an inlay component of expanded particles of a thermoplastic polyurethane is provided. The process includes preparing an inlay form by joining the expanded particles of a thermoplastic polyurethane in an amount and size of the desired inlay; preparing the shoe sole by placing the prepared inlay form in a shoe sole mold such that an edge of the inlay component is 0.2 cm or more from an edge of the shoe sole mold; embedding the inlay form within a reaction mixture in the shoe sole mold; and reacting the reaction mixture to form the matrix in the shoe sole mold.
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