发明授权
US07402261B2 Slurry compositions, methods of preparing slurry compositions, and methods of polishing an object using slurry compositions 失效
浆料组合物,制备浆料组合物的方法,以及使用浆料组合物抛光物体的方法

Slurry compositions, methods of preparing slurry compositions, and methods of polishing an object using slurry compositions
摘要:
A slurry composition includes an acidic aqueous solution and one or both of, an amphoteric surfactant and a glycol compound. Examples of the amphoteric surfactant include a betaine compound and an amino acid compound, and examples of the amino acid compound include lysine, proline and arginine. Examples of the glycol compound include diethylene glycol, ethylene glycol and polyethylene glycol.
信息查询
0/0