发明申请
US20130217231A1 CHEMICAL MECHANICAL POLISHING (CMP) COMPOSITION 审中-公开
化学机械抛光(CMP)组合物

CHEMICAL MECHANICAL POLISHING (CMP) COMPOSITION
摘要:
A chemical mechanical polishing (CMP) composition Abstract Use of a chemical mechanical polishing (CMP) composition comprising (A) inorganic particles, organic particles, or a mixture thereof, (B) a heteropolyacid or a salt thereof, (C) a salt comprising chloride, fluoride, bromide, or a mixture thereof as anion, and (D) an aqueous medium, for polishing a substrate comprising a self-passivating metal, germanium, nickel phosphorous (NiP), or a mixture thereof.
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