Company News, Patents

Positively-Charged Liquid

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By: TOM BRANNA

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● 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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