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公开(公告)号：US20200157699A1
公开(公告)日：2020-05-21
申请号：US16616353
申请日：2018-05-17
Applicant: BASF SE
Inventor： Sebastian Wagner , Simon Kniesel , Wen LU , Tobias Urban , Frank Richter
IPC: C25D5/56 , C23C18/24 , C23C18/16 , C23C18/32 , C23C18/38 , C23C18/42 , C08L77/00 , C08L39/06 , C08L31/04 , C08K3/013
Abstract: An article including a polymer body and a metal plating is provided. In this article, the metal plating is attached to the polymer body and the polymer body includes as components at least one polyamide (A), at least one filler (B), at least one poly-N-vinyllactam polymer (C) and, optionally, at least one additive (D). Also provided is the process for producing this article and the use of this article e.g. as a door handle in automotive applications. Further provided is the use of the polymer body for producing metal-plated articles.
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公开(公告)号：US12071700B2
公开(公告)日：2024-08-27
申请号：US17909030
申请日：2021-03-03
Applicant: BASF SE
Inventor： Tobias Urban , Paul Klingelhoefer , Sophie Maitro-Vogel , Yvonne Schriefers , Frank Richter , Manfred Bichler
Abstract: The present invention 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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3.发明申请公开(公告)号：US20180334569A9
公开(公告)日：2018-11-22
申请号：US15521509
申请日：2015-10-23
Applicant: BASF SE
Inventor： Hans-Peter Seelmann-Eggebert , Tobias Urban
CPC classification number: C09C3/10 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09C1/44 , C25D3/12 , C25D5/48 , C25D7/00 , C25D15/00
Abstract: The present invention relates to particles based on inorganic, organic compounds, sulfur and/or diamond, coated with a nonampholytic, quaternizable polymer which is water-soluble at 20° C., and also to their use. The invention likewise pertains to a method for depositing these disperse particles in a metallic phase on the surface of a substrate.
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公开(公告)号：US20210114090A1
公开(公告)日：2021-04-22
申请号：US17042240
申请日：2019-03-21
Applicant: BASF SE
Inventor： Tobias Urban , Henning Urch , Michael Koch , Thomas Paasche
Abstract: The present invention relates to a method of disintegrating a foundry mold comprising sand and a polyurethane binder. The present invention further relates to a method of disintegrating a foundry mold by contacting it with a composition comprising at least one carboxylic acid amide and at least one tyalkanolamine.
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5.发明申请公开(公告)号：US20180118951A1
公开(公告)日：2018-05-03
申请号：US15521509
申请日：2015-10-23
Applicant: BASF SE
Inventor： Hans-Peter Seelmann-Eggebert , Tobias Urban
CPC classification number: C09C3/10 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09C1/44 , C25D3/12 , C25D5/48 , C25D7/00 , C25D15/00
Abstract: The present invention relates to particles based on inorganic, organic compounds, sulfur and/or diamond, coated with a nonampholytic, quaternizable polymer which is water-soluble at 20° C., and also to their use. The invention likewise pertains to a method for depositing these disperse particles in a metallic phase on the surface of a substrate.
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Patent Agency Ranking
公开(公告)号：US10731267B2
公开(公告)日：2020-08-04
申请号：US15322861
申请日：2015-07-01
Applicant: BASF SE
Inventor： Frederic Bauer , Tobias Urban , Rainer Eskuchen , Lukas Maksym , Yvonne Schriefers
Abstract: 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：US10899932B2
公开(公告)日：2021-01-26
申请号：US15521509
申请日：2015-10-23
Applicant: BASF SE
Inventor： Hans-Peter Seelmann-Eggebert , Tobias Urban
Abstract: The present invention relates to particles based on inorganic, organic compounds, sulfur and/or diamond, coated with a nonampholytic, quaternizable polymer which is water-soluble at 20° C., and also to their use. The invention likewise pertains to a method for depositing these disperse particles in a metallic phase on the surface of a substrate.
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公开(公告)号：US10822703B2
公开(公告)日：2020-11-03
申请号：US15748278
申请日：2016-07-21
Applicant: BASF SE
Inventor： Axel Kirste , Tobias Urban , Fabio Nicolini , Simone Lutter , Frank Richter , Andre Cezanne
IPC: C23C28/02 , C23C18/20 , C23C18/26 , C25D5/56 , C08J7/06 , C23C18/30 , C08J7/12 , C23C18/16 , C23C18/34 , C23C18/40 , C25D3/04 , C25D3/12 , C25D3/38 , C25D5/54
Abstract: 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：US10718060B2
公开(公告)日：2020-07-21
申请号：US15738207
申请日：2016-06-22
Applicant: BASF SE
Inventor： Frederic Bauer , Tobias Urban , Lukas Maksym
Abstract: 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：US20140127520A1
公开(公告)日：2014-05-08
申请号：US14072921
申请日：2013-11-06
Applicant: BASF SE
Inventor： Christian SCHADE , Tobias Urban
CPC classification number: C23C6/00 , C08K3/32 , C08K2003/321 , C09D5/024 , C09D5/08 , Y10T428/31692
Abstract: A method for coating a metallic surface by contacting it with an aqueous copolymer dispersion, wherein the aqueous copolymer dispersion comprises an effective amount of magnesium ions and phosphate or phosphonate ions, the copolymers present in the dispersion being constructed from the following components: (A) from 20 to 95 weight % of monoethylenically unsaturated hydrocarbons and/or hydrocarbons having two conjugated double bonds, (B) from 5 to 80 weight % of monoethylenically unsaturated monomers which contain acid groups, and/or anhydrides or salts thereof. Further provided are metallic surfaces coated with such copolymers, and the use of such aqueous copolymer dispersions to coat metallic surfaces.
Abstract translation: 通过使其与含水共聚物分散体接触来涂覆金属表面的方法，其中所述含水共聚物分散体包含有效量的镁离子和磷酸盐或膦酸根离子，所述分散体中存在的共聚物由以下组分构成：（A） 20至95重量％的单烯属不饱和烃和/或具有两个共轭双键的烃，（B）5至80重量％的含有酸基的单烯属不饱和单体，和/或其酸酐或其盐。 还提供了涂覆有这种共聚物的金属表面，以及使用这种水性共聚物分散体来涂覆金属表面。
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