Process for producing an antibacterial fiber article

Details Process for producing an antibacterial fiber article Process for producing an antibacterial fiber article

1990-04-24

1991-11-12

Lorin, Hubert C.

Plastic and nonmetallic article shaping or treating: processes

Disparate treatment of article subsequent to working,...

Effecting temperature change

264234, 264257, 264103, 264171, 264345, 1621572, D01F 804, D06C 700

Patent

active

050645994

ABSTRACT:
Zeolite particles retaining antibacterial metal ion, such as Ag, Cu or Zn ion, at ion-exchangeable sites of the zeolite are included in a low-melting component of conjugated fibers which comprise a low-melting component and a high-melting component. Upon heating, the low-melting component spreads to cause more zeolite particles to be exposed, which yields higher antibacterial activity in a fiber article produced from the conjugated fibers.

REFERENCES:
patent: 3998988 (1976-12-01), Shimomai et al.
patent: 4115130 (1978-09-01), Crump et al.
patent: 4525410 (1985-06-01), Hagiwara et al.
patent: 4627950 (1986-12-01), Matsui et al.
patent: 4643182 (1987-02-01), Klein
Chemical Abstract #154643k, vol. 105, No. 18, Nov. 3, 1986, p. 80.
Chemical Abstract #231474c, vol. 101, No. 26, Dec. 24, 1984, p. 31.

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