Invention Grant
- Patent Title: Cleaner composition
- Patent Title (中): 清洁剂组成
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Application No.: US13140857Application Date: 2008-12-24
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Publication No.: US08383569B2Publication Date: 2013-02-26
- Inventor: Andrea Schwerter , Katja Teusch , Matthias Menzel
- Applicant: Andrea Schwerter , Katja Teusch , Matthias Menzel
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agent Andrew D. Sorensen; Amy J. Hoffman
- International Application: PCT/IB2008/055534 WO 20081224
- International Announcement: WO2010/073067 WO 20100701
- Main IPC: C11D17/00
- IPC: C11D17/00

Abstract:
A single phase alkaline composition comprising by weight about 10 to about 25 percent of nonionic surfactant blend comprising a ratio of between about 1:1 to about 1:2 of alcohol ethoxylate:fatty alcohol alkoxylate, about 3-10% of at least one water soluble solvent, about 1-10% of a chelant, 2-12% of an alkalinity source, 0.5-2% of an anionic surfactant blend comprised of at least about 40-70% of a sulfosuccinate, the balance being water. Compositions of the invention are useful for removing hydrophobic soils or oils whether they are located on a hard surface or on a linen. A method of cleaning a hard surface is also disclosed comprising the steps of diluting the composition of the invention with water to about 1 to about 3 weight percent, applying the diluted composition to the surface, and wiping the surface, wherein the surface is substantially free of oil or residue and the surface is substantially free of corrosion.
Public/Granted literature
- US20110319312A1 CLEANER COMPOSITION Public/Granted day:2011-12-29
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