Absorbent material and production thereof
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 4, 2000
Grant Date -
N/A
app pub date -
Mar 24, 1997
filing date -
Mar 25, 1996
priority date (Note) -
Expired
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Abstract
The present method generally relates to a method for production of absorbent material having improved sorptive capacity, which material comprises cellulosic fibres, wherein said method comprises treating said fibres, in the presence of water, with a hydrophobic substance having a specific surface area of at least 50 m.sup.2 /g, wherein the treatment comprises contacting said substance and said fibres together when the fibres have a dry content of at least 20%.
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