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公开(公告)号:US07241920B2
公开(公告)日:2007-07-10
申请号:US11420742
申请日:2006-05-27
申请人: Erik J. Mori , Brian Hong , James Craig
发明人: Erik J. Mori , Brian Hong , James Craig
IPC分类号: C09K13/00
CPC分类号: C09K13/08
摘要: An improved aqueous soluble surfactant which has particular utility for incorporating in etchants for semiconductor devices is provided. The surfactant comprises a combination of a linear perfluorocarboxylic acid, a cyclic amine and an aliphatic alcohol.
摘要翻译: 提供了一种改进的水溶性表面活性剂,其特别适用于掺入用于半导体器件的蚀刻剂中。 表面活性剂包括直链全氟羧酸,环胺和脂族醇的组合。