Invention Grant
- Patent Title: Synergistic stain removal through an alkali metal hydroxide-based detergent composition with novel chelator combination
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Application No.: US14917783Application Date: 2013-09-09
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Publication No.: US09796950B2Publication Date: 2017-10-24
- Inventor: Tobias Foster , John Mansergh , Lee J. Monsrud , Shigeaki Yamada , Dan N. Tallman , Marc Von Bergen
- 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
- International Application: PCT/EP2013/068625 WO 20130909
- International Announcement: WO2015/032451 WO 20150312
- Main IPC: C11D3/06
- IPC: C11D3/06 ; C11D3/33 ; C11D9/14 ; C11D3/04 ; C11D7/06 ; C11D7/16 ; C11D7/32 ; C11D3/37
Abstract:
The invention relates to a concentrated detergent composition comprising an alkali metal hydroxide, 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
- US20160222320A1 SYNERGISTIC STAIN REMOVAL THROUGH NOVEL CHELATOR COMBINATION Public/Granted day:2016-08-04
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