Invention Grant
- Patent Title: Label removal solution for returnable beverage bottles
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Application No.: US14806766Application Date: 2015-07-23
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Publication No.: US09856434B2Publication Date: 2018-01-02
- Inventor: Clinton Hunt, Jr. , Ralf Krack , Duc Nguyen , Terrence P. Everson
- 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: C11D3/43
- IPC: C11D3/43 ; C11D3/04 ; C11D3/20 ; C11D3/30 ; C11D11/00

Abstract:
According to the invention, the compositions and methods provide for the complete removal of synthetic glues or adhesives from a plurality of surfaces through the use of organic solvents and/or amine solvents in combination with surfactants, chelants, acidulants and/or additional bottle wash additives. Beneficially, the compositions and methods are suitable for use at lower temperatures and pH conditions that conventional caustic-based adhesive removal compositions.
Public/Granted literature
- US20150322382A1 LABEL REMOVAL SOLUTION FOR RETURNABLE BEVERAGE BOTTLES Public/Granted day:2015-11-12
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