Fibre treatment

Details Fibre treatment Fibre treatment

1997-07-07

1999-03-16

Diamond, Alan

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8120, 8190, 8191, 8192, 8193, 8194, 8196, 8181, 8495, 8542, 8543, 8544, 8545, 8546, 8547, 8548, 8549, 8930, 8189, 8125, D01F 200, D01F 1102, D06M 1341, D06M 13358

Patent

active

058823565

ABSTRACT:
The fibrillation tendency of solvent-spun cellulose fiber is reduced by treating the previously dried fiber with a chemical reagent containing at least two functional groups which are reactive with cellulose and which are electrophilic carbon--carbon double bonds, particularly vinyl sulfone groups, or precursors thereof or electrophilic three-membered heterocyclic rings or precursors thereof. The chemical reagent is preferably colorless and is preferably applied to the fiber from aqueous solution. The fiber may be contained in a woven or knotted fabric.

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