Reduction of fiber knots of cellulose crosslinked fibers by using plasma pre-treated… Grant US-8475631-B2 United States of America 02 Jul 2013
Use the pretreated pulp sheet material of plasma to reduce the fiber knot of cellulose… Application CN-102312384-A China 11 Jan 2012
REDUCTION OF FIBER KNOTS OF CELLULOSE CROSSLINKED FIBERS BY USING PLASMA PRE-TREATED… Application US-20120000618-A1 United States of America 05 Jan 2012