Invention Grant
US07919448B2 Compositions including hardness ions and gluconate and methods employing them to reduce corrosion and etch
有权
组合物包括硬度离子和葡萄糖酸盐，以及使用它们减少腐蚀和蚀刻的方法
- Patent Title: Compositions including hardness ions and gluconate and methods employing them to reduce corrosion and etch
- Patent Title (中): 组合物包括硬度离子和葡萄糖酸盐，以及使用它们减少腐蚀和蚀刻的方法
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Application No.: US12726179Application Date: 2010-03-17
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Publication No.: US07919448B2Publication Date: 2011-04-05
- Inventor: Kim R. Smith , Michael E. Besse , Michael Bartelme , Michel M. Lawrence
- Applicant: Kim R. Smith , Michael E. Besse , Michael Bartelme , Michel M. Lawrence
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agent Andrew D. Sorensen; Laura C. Dilorenzo
- Main IPC: C11D7/10
- IPC: C11D7/10
Abstract:
The present invention relates to compositions including a water soluble magnesium salt, water soluble calcium salt, and gluconate, which have a beneficial effect on corrosion during cleaning. The present compositions can reduce corrosion of glass, aluminum, or steel. The present invention also relates to methods employing these compositions.
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