Invention Grant
- Patent Title: APE-free laundry emulsifier
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Application No.: US15373889Application Date: 2016-12-09
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Publication No.: US10227549B2Publication Date: 2019-03-12
- Inventor: Sukhwan Soontravanich , Stephen Hubig , Yang Zhang
- 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: C11D1/72
- IPC: C11D1/72 ; C11D1/722 ; C11D1/825 ; C11D3/37 ; B08B3/04 ; C11D1/00 ; C11D3/20 ; B08B1/00 ; B08B3/08 ; C11D1/76

Abstract:
A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
Public/Granted literature
- US20170088795A1 APE-FREE LAUNDRY EMULSIFIER Public/Granted day:2017-03-30
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