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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
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.
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公开(公告)号：US20180179655A1
公开(公告)日：2018-06-28
申请号：US15738207
申请日：2016-06-22
申请人： BASF SE
发明人： Frederic BAUER , Tobias URBAN , Lukas MAKSYM
摘要： The present invention refers to a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate, a zinc coated metallic substrate having a specific gloss as well as an aqueous alkaline plating bath for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and the use of a zinc plating bath additive in a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and for improving the optical appearance and/or the adhesion of a zinc or zinc alloy coating on a metallic substrate.
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公开(公告)号：US20140072886A1
公开(公告)日：2014-03-13
申请号：US14012187
申请日：2013-08-28
申请人： BASF SE
IPC分类号： H01M12/08
CPC分类号： H01M12/08 , H01M4/90 , H01M2300/002 , Y02E60/128
摘要： The present invention relates to rechargeable electrochemical zinc-oxygen cells comprising A) at least one anode comprising metallic zinc, B) at least one gas diffusion electrode comprising (B1) at least one cathode active material, and (B2) optionally at least one solid medium through which gas can diffuse, and C) an aqueous electrolyte comprising boric acid. The present invention further relates to uses of the inventive rechargeable electrochemical zinc-oxygen cells, to zinc-air batteries comprising the inventive rechargeable electrochemical zinc-oxygen cells, and to the use of an aqueous electrolyte comprising boric acid for production or for operation of rechargeable electrochemical zinc-oxygen cells.
摘要翻译： 本发明涉及可再充电电化学锌 - 氧电池，其包括A）至少一个阳极，其包含金属锌，B）至少一个气体扩散电极，其包含（B1）至少一种阴极活性材料，和（B2）任选至少一种固体 气体可以扩散的介质，和C）包含硼酸的含水电解质。 本发明还涉及本发明的可再充电电化学锌 - 氧电池用于包含本发明的可再充电电化学锌 - 氧电池的锌 - 空气电池的用途，以及包含硼酸的含水电解质用于生产或可再充电的操作 电化学锌氧细胞。
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4.发明申请公开(公告)号：US20180118671A1
公开(公告)日：2018-05-03
申请号：US15575828
申请日：2016-05-18
申请人： BASF SE
IPC分类号： C07C309/10 , C07C303/32 , C25D3/22 , C25D3/38 , C25D3/32 , C25D3/12 , C25D3/10 , C25D3/56
CPC分类号： C07C309/10 , C07C303/32 , C11D1/00 , C25D3/04 , C25D3/10 , C25D3/12 , C25D3/22 , C25D3/32 , C25D3/38 , C25D3/56 , C25D3/565
摘要： The present invention relates to beta-naphthol ether sulfonic acids or salts thereof having the general formula (I) R—O-(AO)n—CH2—CH2—S(O)3M (I), where R, AO, n and M have the definitions stated in the claims and in the description, to mixtures thereof, to aqueous solutions and to electrolytes comprising them, to processes for preparing them and to the use of these.
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公开(公告)号：US20230091747A1
公开(公告)日：2023-03-23
申请号：US17909030
申请日：2021-03-03
申请人： BASF SE
发明人： Tobias URBAN , Paul KLINGELHOEFER , Sophie MAITRO-VOGEL , Yvonne SCHRIEFERS , Frank RICHTER , Manfred BICHLER
摘要： The present inventin relates to a process for depositing a metal layer on a substrate by contacting the substrate with a metal plating bath comprising a metal ion source and a suppressor, and applying a current density to the substrate, where the suppressor is a polycarboxylate ether as described below. The invention further relates to a metal plating bath comprising a metal ion source and the suppressor which is a polycarboxylate ether; and to a use of the polycarboxylate ether in a metal plating bath for depositing a metal layer on a substrate.
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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.
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公开(公告)号：US20180179654A1
公开(公告)日：2018-06-28
申请号：US15322861
申请日：2015-07-01
申请人： BASF SE
发明人： Frederic BAUER , Tobias URBAN , Rainer ESKUCHEN , Lukas MAKSYM
摘要： The present invention refers to a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate, a zinc coated metallic substrate having a specific gloss as well as an aqueous alkaline plating bath for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and the use of a zinc plating bath additive in a process for the electrolytic deposition of a zinc or zinc alloy coating on a metallic substrate and for improving the optical appearance and/or the adhesion of a zinc or zinc alloy coating on a metallic substrate.
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