Substrate treated with a binder comprising positive or neutral ions
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United States of America Patent
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Dec 23, 2003
Grant Date -
Mar 20, 2003
app pub date -
Aug 12, 2002
filing date -
Sep 19, 2001
priority date (Note) -
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Abstract
An article for sanitizing a surface with a sanitizing solution while maintaining the concentration level of a sanitizer in the sanitizing solution at an effective concentration level. A substrate that absorbs and holds the sanitizing solution is treated with a sanitizer release polymer composition. The substrate may be a woven, nonwoven, or knit fabric, a foam or sponge, or the like. The sanitizer release polymer composition may include a cationic or nonionic surfactant or binder that is operable to maintain the concentration level of the sanitizer at the effective level during prolonged periods of use.
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