Surface-modified wholly aromatic polyamide fiber and method of p

Details Surface-modified wholly aromatic polyamide fiber and method of p Surface-modified wholly aromatic polyamide fiber and method of p

1991-09-11

1993-08-31

Ryan, Patrick J.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428375, 428387, 428391, 428395, 428400, 523212, 523213, 427180, 427201, D02G 300, B05D 112

Patent

active

052407705

ABSTRACT:
A surface-modified wholly aromatic polyamide fiber having an enhanced bonding property, surface tenacity and durability and a reduced friction, comprises a fiber matrix of a wholly aromatic polyamide material, fine particles of a cation-exchanging inorganic material distributed on and in a surface portion of the matrix and an additive comprising a cationic organic compound or a multi-functional organic silicone compounds, and attached to the fine organic particles.

REFERENCES:
patent: 4405727 (1983-09-01), Brownscombe
patent: 4522873 (1985-06-01), Akazi et al.
patent: 4751760 (1988-06-01), Norota
patent: 4762751 (1988-08-01), Girgis et al.

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