Invention Grant
- Patent Title: Solvent application in bottle wash using amidine based formulas
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Application No.: US15434356Application Date: 2017-02-16
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Publication No.: US10266794B2Publication Date: 2019-04-23
- Inventor: Clinton Hunt, Jr. , Michael Chen
- 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 ; C11D3/28 ; B08B3/08 ; B08B3/10 ; B32B43/00 ; C11D1/22 ; C11D3/18 ; C11D3/32 ; C11D3/34 ; B08B9/08 ; B29C63/00 ; C11D11/00 ; C11D1/46 ; C11D1/52

Abstract:
According to the invention, the compositions and methods provide for the complete removal of labels, synthetic glues and/or adhesives from a plurality of surfaces through the use of an aqueous or non-aqueous basic organic solvent and/or an amidine, optionally 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, along with under caustic-free and/or reduced caustic conditions to effectively remove such labels, synthetic glues and/or adhesives from a surface within less than about 30 minutes.
Public/Granted literature
- US20170240846A1 SOLVENT APPLICATION IN BOTTLE WASH USING AMIDINE BASED FORMULAS Public/Granted day:2017-08-24
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