Surface treated aramid fibers and a process for making them

Bleaching and dyeing; fluid treatment and chemical modification – Chemical modification of textiles or fibers or products thereof – Treating textiles or fibers from synthetic resin or natural...

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Details

811562, 811557, D06M 1313

Patent

active

055207057

ABSTRACT:
The invention relates to highly processable, hydrophobic aramid fibers of high modulus, improved surface frictional properties, scourability, low abrasion depositing, low fibrillation obtainable by surface reaction of an aromatic polyamide fiber with a surface reactant comprising a ketene dimer

REFERENCES:
patent: 4668234 (1987-05-01), Vance et al.
patent: 5028236 (1991-07-01), Kortmann et al.
patent: 5188430 (1992-06-01), Rebouillat et al.
patent: 5275625 (1994-01-01), Rebouillat
patent: 5443896 (1995-08-01), Rebouillat

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