Reduction of the adsorption of quaternary ammonium salts onto cellulosic fibers
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United States of America Patent
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Dec 11, 2012
Grant Date -
Sep 15, 2011
app pub date -
Mar 15, 2010
filing date -
Mar 15, 2010
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Abstract
A product comprising cellulosic fibers, 0.0001 to 0.03 moles of a water soluble metal salt per 100 grams of cellulosic fiber, based on the oven dry weight of the cellulosic fiber, water and a quantity quaternary ammonium salt to provide 100 to 3000 ppm of quaternary ammonium salt in solution. A process for making the product.
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