Odor-absorbing cellulosic fibrous substrates
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United States of America Patent
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Issued Date -
Jul 27, 2006
app pub date -
Oct 29, 2003
filing date -
Nov 5, 2002
priority date (Note) -
Abandoned
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Abstract
The present invention is directed to durable finishes for cellulose-containing fibers and fibrous substrates. The active components of the finishes are hydroxyl-containing amines, and preferably trialkanol amines. When combined with a suitable crosslinker, the amines become attached to and crosslinked on the substrate fiber, and form a soft resinous coating that is durable to cleaning procedures. This polymeric coating imparts durable anti-microbial activity and renewable control of certain odors.
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