Antibacterial cellulose fiber and production process thereof

Details Antibacterial cellulose fiber and production process thereof Antibacterial cellulose fiber and production process thereof

1998-02-11

1999-11-16

Levy, Neil S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Wearing apparel, fabric, or cloth

424405, 424413, 424421, 424618, 574495, 574611, 574644, A01N 2510

Patent

active

059853018

ABSTRACT:
A production process of cellulose fiber is characterized in that tertiary amine N-oxide is used as a solvent for pulp, and a silver-based antibacterial agent and optionally magnetized mineral ore powder are added, followed by solvent-spinning. The cellulose fiber exhibits an excellent long lasting antibacterial effect and serves preferably as medical products such as bandage, gauze, and surgical robes.

REFERENCES:
patent: 3769060 (1973-10-01), Ida et al.
patent: 3940482 (1976-02-01), Grand
patent: 4959268 (1990-09-01), Hagiwara et al.
patent: 5709870 (1998-01-01), Yoshimura et al.

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