- 专利标题： Cleaning compositions
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申请号： US17458671申请日： 2021-08-27
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公开(公告)号： US11898123B2公开(公告)日： 2024-02-13
- 发明人: Emil A. Kneer , Thomas Dory , Atsushi Mizutani
- 申请人： Fujifilm Electronic Materials U.S.A., Inc.
- 申请人地址： US RI N. Kingstown
- 专利权人： Fujifilm Electronic Materials U.S.A., Inc.
- 当前专利权人： Fujifilm Electronic Materials U.S.A., Inc.
- 当前专利权人地址： US RI N. Kingstown
- 代理机构： Fish & Richardson P.C.
- 主分类号： C11D7/32
- IPC分类号： C11D7/32 ; C11D3/33 ; C11D3/00 ; C11D3/28 ; C11D11/00 ; C11D3/43 ; C11D3/34
摘要：
This disclosure relates to a cleaning composition that contains 1) at least one redox agent; 2) at least one chelating agent, the chelating agent being a polyaminopolycarboxylic acid; 3) at least one corrosion inhibitor, the corrosion inhibitor being a substituted or unsubstituted benzotriazole; 4) at least one sulfonic acid; and 5) water.
公开/授权文献
- US20220064575A1 Cleaning Compositions 公开/授权日：2022-03-03
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