Use of Micronized Cellulose and Fluorescent Whitening Agent for Surface Treatment of Cellulosic Materials
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United States of America Patent
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Mar 3, 2016
app pub date -
Apr 28, 2014
filing date -
Apr 29, 2013
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Abstract
A combination of micronized cellulose and fluorescent whitening agents for surface treatment of cellulosic sheet-formed materials, e.g. paper, board or cotton fabric, and to preparations including the micronized cellulose and the fluorescent whitening agents. The combination enables improved fluorescent whitening and optical brightening of the cellulosic materials.
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