Particle-packed fiber article having antibacterial property

Details Particle-packed fiber article having antibacterial property Particle-packed fiber article having antibacterial property

1983-08-24

1985-06-25

Cannon, James C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

5482, 5490, 5495, 5DIG1, 424 23, 424 27, 424131, 424132, 424140, 424145, 424157, 428241, 428283, 428296, 604360, 604367, A61K 970, A61K 3334, A61K 3338, D06M 1104

Patent

active

045254109

ABSTRACT:
Specific zeolite particles retaining therein a metal ion having a bactericidal activity are packed and retained in a mixed fiber assembly composed of low-melting thermoplastic synthetic fibers and ordinary fibers. The zeolite particles are retained by welding of the low-temperature thermoplastic synthetic fibers but in a state of allowing the contact thereof with an external fluid. The particle-packed fiber article has an excellent and durable antibacterial activity and can be used in various fields.

REFERENCES:
patent: 2813056 (1957-11-01), Davis et al.
patent: 2850405 (1958-09-01), Bottoms
patent: 2856330 (1958-10-01), Vagenius
patent: 3016327 (1962-01-01), Schmitz et al.
patent: 3542504 (1970-11-01), Schofield et al.
patent: 3922723 (1975-12-01), Popper
patent: 3959556 (1976-05-01), Morrison
patent: 3971373 (1976-07-01), Braun
patent: 4231118 (1980-11-01), Nakagawa
patent: 4343853 (1982-08-01), Morrison
patent: 4401712 (1983-08-01), Morrison
patent: 4433024 (1984-02-01), Eian

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