- Patent Title: Synergistic surfactant package for cleaning of food and oily soils
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Application No.: US18164847Application Date: 2023-02-06
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Publication No.: US12084629B2Publication Date: 2024-09-10
- Inventor: Erin Jane Dahlquist Howlett , Renee Elizabeth Mueggenborg , Matthew Paul Molinaro
- 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: C11D1/12
- IPC: C11D1/12 ; B08B3/04 ; B08B3/08 ; C11D1/22 ; C11D1/72 ; C11D1/722 ; C11D1/83 ; C11D1/831 ; C11D17/00 ; C11D1/00 ; C11D1/14

Abstract:
The disclosure relates a surfactant package for use in hard surface cleaning compositions, preferably floor cleaning compositions which pair an anionic linear alkyl sulfonate surfactant and a nonionic surfactant in a ratio of 1:1 to 9:1. This combination provides for synergistic cleaning of both proteinaceous food soils (red soils) and hydrocarbon-based oily soils (black soils) while also reducing foam produced by the composition. Synergistic nonionic surfactants include EO/PO alcohol alkoxylates or EO/PO fatty alcohol surfactants with a propylene oxide to ethylene oxide to ratio of greater than 1.
Public/Granted literature
- US20230183607A1 SYNERGISTIC SURFACTANT PACKAGE FOR CLEANING OF FOOD AND OILY SOILS Public/Granted day:2023-06-15
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