Aqueous dispersion for chemical mechanical polishing and chemical mechanical polishing method

A chemical mechanical polishing aqueous dispersion including (A) silica particles, and (B1) an organic acid, the sodium content, the potassium content, and the ammonium ion content of the silica particles (A) determined by ICP atomic emission spectrometry, ICP mass spectrometry, or ammonium ion quan...

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Bibliographische Detailangaben
Hauptverfasser: IKEDA MASATOSHI, SHIMIZU TAKAFUMI, TAKEMURA AKIHIRO, KUBOUCHI SHOU, SHIBATA YOUSUKE, UCHIKURA KAZUHITO, SHIDA HIROTAKA
Format: Patent
Sprache:eng
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