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Positively-Charged Liquid

November 14, 2005

● Patent No. US 6,608,020 B1: Belgiumbased
researchers for Colgate-
Palmolive Co. patented a hard surface
microemulsion cleaning composition
containing a positively-charged complex
comprising an alkali metal salt of
a fluoroalkyl sulfonate anionic surfactant
or an ammonium salt of a fluoroalkyl
sulfonate surfactant and a polycationic
polymer, as well as water
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