REDUCING SHRINKAGE OF WOOL AND WOOL BLEND FABRICS DUE TO FELTING
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United States of America Patent
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Issued Date -
May 16, 2013
app pub date -
Sep 28, 2010
filing date -
Nov 25, 2009
priority date (Note) -
Abandoned
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Abstract
A method of treating wool in the form of a fibre, yarn, sliver, fabric or garment. A polymer coating is applied by plasma polymerisation to prevent shrinkage due to felting due to laundering. The method may include a pre-treatment step, for example application of a continuous plasma of inert gas, application of nano particles to the fibre surface or coating the fibre surface with a polymer.
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