Invention Grant
- Patent Title: Synergistic stain removal through novel MGDA/GLDA/STPP chelator combination
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Application No.: US16006930Application Date: 2018-06-13
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Publication No.: US10246667B2Publication Date: 2019-04-02
- Inventor: Tobias Foster , David W. Gohl , Sven Klose , Dirk Kullwitz , John Mansergh , Timothy Meier , Beana Pathicheril
- Applicant: Ecolab USA Inc.
- Applicant Address: US MN Saint Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN Saint Paul
- Agency: McKee, Voorhees & Sease, PLC
- Main IPC: C11D3/10
- IPC: C11D3/10 ; C11D3/06 ; C11D3/33 ; C11D7/12 ; C11D7/16 ; C11D7/32 ; C11D11/00
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
- US20180291310A1 SYNERGISTIC STAIN REMOVAL THROUGH NOVEL CHELATOR COMBINATION Public/Granted day:2018-10-11
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