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CN107531859A 作为电镀浴添加剂的双酸酐与二胺的反应产物 有权

作为电镀浴添加剂的双酸酐与二胺的反应产物
摘要：
伯二胺和仲二胺与双酸酐的反应产物作为添加剂被包括在金属电镀浴中。金属电镀浴具有良好的均镀能力并沉积具有基本上平坦表面的金属层。金属镀覆浴可用于在具有表面特征(如通孔和通道)的衬底上沉积金属。
摘要（英）：

Reaction products of primary and secondary diamines and bisanhydrides are included as additives in metal electroplating baths. The metal electroplating baths have good throwing power and deposit metallayers having substantially planar surfaces. The metal plating baths may be used to deposit metal on substrates with surface features such as through-holes and vias.

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