Deodorizable fibers and method of producing the same

Details Deodorizable fibers and method of producing the same Deodorizable fibers and method of producing the same

1996-02-14

1997-11-25

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Deodorants

424 763, 424402, A61K 700

Patent

active

056909225

ABSTRACT:
A fiber is incorporated with a titanium oxide or other photocatalyst and an adsorbent comprising a phosphate of a tetravalent metal and a hydroxide of a divalent metal. The amounts of the photocatalyst and the adsorbent based on the total amount of the fiber are, about 0.1 to 25% by weight and about 0.1 to 25% by weight, respectively. The fiber may have a composite structure such as sheath-core structure in which the concentration of the photocatalyst in the sheath is higher than that of the core, and may be a fiber having a modified cross section.

REFERENCES:
patent: 4784909 (1988-11-01), Emi et al.
patent: 4988505 (1991-01-01), Watanabe et al.
patent: 5049159 (1991-09-01), Yamaji et al.
patent: 5183656 (1993-02-01), Uesaka et al.
patent: 5547823 (1996-08-01), Murasawa et al.
Teijin Ltd., Database WPI, Section Ch, Week 8437.
Derwent Publications Ltd., London GB AN94-300283 JP-A-06228823.

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