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公开(公告)号:US20130264213A1
公开(公告)日:2013-10-10
申请号:US13994540
申请日:2011-12-19
申请人: Cornelia Roeger-Goepfert , Roman Benedikt Raether , Harald Hoerhammer , Arnold Marco , Charlotte Emnet , Dieter Mayer
发明人: Cornelia Roeger-Goepfert , Roman Benedikt Raether , Harald Hoerhammer , Arnold Marco , Charlotte Emnet , Dieter Mayer
IPC分类号: C25D3/38
摘要: Disclosed is a composition comprising a source of metal ions, one or more suppressing agents and at least one additive comprising a linear or branched, polymeric biguanide compound comprising the structural unit of formula L1 or the corresponding salt thereof, wherein R1 is independently selected from H or an organic radical having 1-20 carbon atoms; R2 is an divalent organic radical having 1-20 carbon atoms, optionally comprising 20 polymeric biguanide side branches; and n is an integer of 2 or more.
摘要翻译: 公开了一种组合物,其包含金属离子源,一种或多种抑制剂和至少一种包含直链或支链的聚合双胍化合物的添加剂,其包含式L1结构单元或其相应的盐,其中R 1独立地选自H 或具有1-20个碳原子的有机基团; R2是具有1-20个碳原子的二价有机基团,任选地包含20个聚合双胍侧枝; n为2以上的整数。