Melt-blown water-absorbing tissues and matts

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including interlaminar mechanical fastener

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Details

428221, 428300, 428401, 428903, 428357, B32B 1700, D01G 300, D03D 300

Patent

active

049199978

ABSTRACT:
A melt-blown water-absorbing matt of fibers comprises a block copolyetheramide having polyether and polyamide segments. The matt structure provides excellent water absorbency and displays good resilience when exposed to humid conditions.

REFERENCES:
patent: 3369057 (1968-02-01), Twilley
patent: 3594266 (1971-07-01), Okazaki et al.
patent: 3654370 (1972-04-01), Yeakey
patent: 3946089 (1976-03-01), Furukawa et al.
patent: 4578451 (1986-03-01), Weaver et al.
patent: 4724184 (1988-02-01), Killian et al.
Textile Research Journal, vol. 55, No. 6, Jun. 1985, pp. 325-333, "Hydrophilic Nylon for Improved Apparel Comfort".

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