COMPOSITION FOR METAL ELECTROPLATING COMPRISING LEVELING AGENT
    2.
    发明申请
    COMPOSITION FOR METAL ELECTROPLATING COMPRISING LEVELING AGENT 有权
    包含水平试剂的金属电镀组合物

    公开(公告)号:US20110290659A1

    公开(公告)日:2011-12-01

    申请号:US13140712

    申请日:2009-12-08

    Abstract: A composition comprising a source of metal ions and at least one leveling agent obtainable by condensing at least one trialkanolamine of the general formula N(R1—OH)3 (Ia) and/or at least one dialkanolamine of the general formula R2—N(R1—OH)2 (Ib) to give a polyalkanolamine(II), wherein the R1 radicals are each independently selected from a divalent, linear or branched aliphatic hydrocarbon radical having from 2 to 6 carbon atoms, and the R2 radicals are each selected from hydrogen and linear or branched aliphatic, cycloaliphatic and aromatic hydrocarbon radicals having from 1 to 30 carbon atoms, or derivatives obtainable by alkoxylation, substitution or alkoxylation and substitution of said polyalkanolamine(II).

    Abstract translation: 包含金属离子源和至少一种流平剂的组合物,其可通过将至少一种通式为N(R 1 -OH)3(Ia)的三烷醇胺和/或至少一种通式R 2 -N的二链烷醇胺 R1-OH)2(Ib),得到聚链烷醇胺(II),其中R1基团各自独立地选自具有2至6个碳原子的二价,直链或支链脂族烃基,R2基团各自选自 氢和具有1至30个碳原子的直链或支链脂族,脂环族和芳族烃基,或通过所述聚链烷醇胺(II)的烷氧基​​化,取代或烷氧基化和取代得到的衍生物。

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