公开(公告)号：US20180216233A1

公开(公告)日：2018-08-02

申请号：US15748278

申请日：2016-07-21

申请人： BASF SE

发明人： Axel KIRSTE ,  Tobias URBAN ,  Fabio NICOLINI ,  Simone LUTTER ,  Frank RICHTER ,  Andre CEZANNE

IPC分类号： C23C18/20 ,  C23C18/26 ,  C23C18/30 ,  C23C18/16 ,  C23C18/34 ,  C23C18/40 ,  C23C28/02 ,  C25D5/54 ,  C25D3/12 ,  C25D3/38 ,  C25D3/04 ,  C08J7/12

摘要： The invention relates to a process for coating plastics or plastic surfaces with metals, especially plastics composed of acrylonitrile/butadiene/styrene copolymers (ABS) and composed of mixtures of these copolymers with other plastics (e.g. ABS blends), wherein the process comprises the pretreatment of the plastic surfaces with a composition C (etch solution) comprising at least two different ionic liquids IL1 and IL2.

公开(公告)号：US20230257891A1

公开(公告)日：2023-08-17

申请号：US18027380

申请日：2021-09-16

申请人： BASF SE

发明人： Paul-Vinzent STROBEL ,  Lena HAHN ,  Anton WIEBE ,  Simone LUTTER

IPC分类号： C25B11/02 ,  C25B9/17 ,  C25B3/07 ,  C25B3/23 ,  C25B11/077

CPC分类号： C25B11/02 ,  C25B9/17 ,  C25B3/07 ,  C25B3/23 ,  C25B11/077

摘要： A reactor (100) for electrochemical synthesis is proposed. The reactor (100) comprises a vessel (102) configured to receive a reaction mixture comprising an electrolytic medium and at least one reactant, at least a first electrode (108), and at least a second electrode (110). The first electrode (108) and the second electrode (110) are arranged within the vessel (102) and inter-penetrate one another without electrical contact. The first electrode (108) and/or the second electrode (110) are three dimensionally grid-shaped, the first electrode (108) and the second electrode (110) being arranged so as to allow and/or purposefully direct a flow of the reaction mixture therebetween. Further, a method for carrying out an electrochemical synthesis is pro-posed.

公开(公告)号：US20180202048A1

公开(公告)日：2018-07-19

申请号：US15748251

申请日：2016-07-21

申请人： BASF SE

发明人： Axel KIRSTE ,  Tobias URBAN ,  Fabio NICOLINI ,  Simone LUTTER ,  Frank RICHTER ,  Andre CEZANNE

IPC分类号： C23C18/26 ,  C23C18/20 ,  C23C18/40 ,  C23C18/34 ,  C23C18/16 ,  C23C18/30

CPC分类号： C23C18/26 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/2026 ,  C23C18/2073 ,  C23C18/2086 ,  C23C18/30 ,  C23C18/34 ,  C23C18/40

摘要： The invention relates to a process for coating plastic surfaces with metals, especially plastic surfaces composed of acrylonitrile/butadiene/styrene copolymers (ABS) and composed of mixtures of these copolymers with other plastics (ABS blends), using an etch solution (composition C) comprising at least one ionic liquid IL, wherein the process comprises the treating of the plastic surface after the etching with an aqueous rinse solution RS while applying ultrasound.