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公开(公告)号：US20210197424A1
公开(公告)日：2021-07-01
申请号：US16755381
申请日：2018-11-07
Applicant: BASF SE
Inventor： David Bocquet , Cristian Baravalle , Marco Ortalda
Abstract: The present disclosure relates to a process for preparing polyurethane moldings, including the steps of providing a reaction mixture (M), including at least one polyisocyanate, and at least one component with two functional groups which are reactive towards isocyanates, introducing the reaction mixture (M) into a mold and allowing the reaction mixture (M) to react to form a polyurethane molding. In the first step, at least one additive selected from vegetable oils is added to the mixture (M). The present disclosure also relates to a polyurethane molding obtained or obtainable according to said process and the use of a polyurethane molding according to the invention as sole of a boot or part of a sole of a boot.
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公开(公告)号：US11872728B2
公开(公告)日：2024-01-16
申请号：US16755381
申请日：2018-11-07
Applicant: BASF SE
Inventor： David Bocquet , Cristian Baravalle , Marco Ortalda
CPC classification number: B29C41/003 , B29C41/36 , B29C41/38 , C08G18/10 , C08G18/2081 , C08G18/36 , C08K5/005 , B29K2075/00 , C08G2120/00 , C08G2410/00
Abstract: The present disclosure relates to a process for preparing polyurethane moldings, including the steps of providing a reaction mixture (M), including at least one polyisocyanate, and at least one component with two functional groups which are reactive towards isocyanates, introducing the reaction mixture (M) into a mold and allowing the reaction mixture (M) to react to form a polyurethane molding. In the first step, at least one additive selected from vegetable oils is added to the mixture (M). The present disclosure also relates to a polyurethane molding obtained or obtainable according to said process and the use of a polyurethane molding according to the invention as sole of a boot or part of a sole of a boot.
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