The polishing composition of the present invention contains an oxidizing agent and a scratch-reducing agent represented by general formula (1) or (2) below.
In the formulas, X1 and X2 are each independently a hydrogen atom, a hydroxyl group, a carboxyl group, a phosphate group, an alkyl group, an aryl group, an alkyl polyamine group, an alkyl polyphosphate group, an alkyl polycarboxylate group, an alkyl polyaminopolyphosphate group, or an alkyl polyaminopolycarboxylate group.
本发明的抛光组合物含有一种氧化剂和一种划痕还原剂,由以下通式(1)或(2)表示。
在这些通式中,X1 和 X2 各自独立地为氢原子、羟基、羧基、
磷酸基、烷基、芳基、烷基
多胺基、烷基多
磷酸基、烷基多
羧酸基、烷基
多胺多
磷酸基或烷基
多胺多
羧酸基。