- 专利标题： COMPOSITIONS AND METHODS OF USE THEREOF
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申请号： US18356486申请日： 2023-07-21
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公开(公告)号： US20240034958A1公开(公告)日： 2024-02-01
- 发明人: Yannan Liang , Bin Hu , Shu-Wei Chang
- 申请人： FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
- 申请人地址： US RI North 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 North Kingstown
- 主分类号： C11D11/00
- IPC分类号： C11D11/00 ; C11D1/02 ; C11D3/00 ; C11D3/33 ; C11D3/30 ; C11D3/28 ; C11D3/39 ; H01L21/306
摘要：
A composition includes at least one pH adjuster, at least one chelating agent, at least one anionic surfactant, at least one nitrogen containing heterocycle, at least one alkylamine compound, and an aqueous solvent, wherein the composition has a pH of from about 7 to about 14.
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