Invention Grant
- Patent Title: Synergistic stain removal through novel chelator combination
- Patent Title (中): 通过新型螯合剂组合协同染色去除
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Application No.: US14917785Application Date: 2013-09-09
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Publication No.: US09546345B2Publication Date: 2017-01-17
- Inventor: Tobias Foster , David W. Gohl , Sven Klose , Dirk Kullwitz , John Mansergh , Timothy Meier , Beana Pathicheril
- Applicant: ECOLAB USA, INC.
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agency: McKee, Voorhees & Sease, PLC
- International Application: PCT/EP2013/068611 WO 20130909
- International Announcement: WO2015/032447 WO 20150312
- Main IPC: C11D3/10
- IPC: C11D3/10 ; C11D3/33 ; C11D7/12 ; C11D7/16 ; C11D9/12 ; C11D9/14 ; C11D3/06 ; C11D7/32
Abstract:
The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
Public/Granted literature
- US20160222318A1 SYNERGISTIC STAIN REMOVAL THROUGH NOVEL CHELATOR COMBINATION Public/Granted day:2016-08-04
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