发明授权
- 专利标题: Fluorinated solvent compositions containing hydrogen fluoride
- 专利标题(中): 含氟化氢的氟化溶剂组合物
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申请号: US09541453申请日: 2000-03-31
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公开(公告)号: US06310018B1公开(公告)日: 2001-10-30
- 发明人: Frederick E. Behr , Lawrence A. Zazzera , Paul E. Rajtar , Michael J. Parent
- 申请人: Frederick E. Behr , Lawrence A. Zazzera , Paul E. Rajtar , Michael J. Parent
- 主分类号: C09K1300
- IPC分类号: C09K1300
摘要:
A homogeneous compositions containing a fluorinated solvent, hydrogen fluoride, and a co-solvent, and the use of these compositions for cleaning and etching of substrates is described.