| 摘要 |
An object of the present invention is to provide a composition for washing a polishing pad which removes a water-insoluble compound which was separated from a surface to be polished during polishing, formed at least on the surface of a polishing pad, and comprised a metal ion ionized, and a method for washing a polishing pad using the same. The composition for washing a polishing pad of the present invention is obtained by, in the case a water-insoluble compound is a copper quinaldinic acid complex, blending ammonia as a component for rendering the water-insoluble compound water-soluble and glycine as a water-soluble complex forming component for forming a water-soluble complex with a copper ion, and stirring them. In addition, in a method for washing a polishing pad using the composition for washing a polishing pad, a polishing pad can be washed effectively, the productivity can be improved and, further, consumption of a polishing pad can be inhibited. |
