Photocatalytic fiber and fabric using thereof, and fabric...

Details Photocatalytic fiber and fabric using thereof, and fabric... Photocatalytic fiber and fabric using thereof, and fabric...

2009-12-21

2010-12-21

Hailey, Patricia L (Department: 1793)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S305000, C502S350000, C057S007000, C057S012000, C057S232000, C057S236000, C057S241000, C057S250000, C057S400000, C442S131000, C442S152000, C442S164000, C442S172000, C428S357000, C428S364000, C428S372000, C423S610000

Reexamination Certificate

active

07855161

ABSTRACT:
The purpose of the present invention is to provide a photocatalytic fiber which excels in durability, and decomposition ability against harmful components and can be mass-produced at low cost, a fabric using the fiber, and a fabric product using the fabric. The photocatalytic fiber of the present invention contains a photocatalyst being attached to the fiber. The fiber is preferably having an aspect of forming a thread to which the photocatalyst being attached by spinning after dipping the fiber in a solution at least containing the photocatalyst, an aspect of forming the thread to which the photocatalyst being attached by dipping the fiber in the solution containing at least the photocatalyst after spinning, and an aspect wherein the photocatalyst is a photocatalytic apatite. The fabric of the present invention is characterized by using the photocatalytic fiber. The fabric product of the present invention is characterized by using the fabric.

REFERENCES:
patent: 2004/0171505 (2004-09-01), Nonami et al.
patent: 08-245208 (1996-09-01), None
patent: 2001-302220 (2001-10-01), None
patent: 2002-194642 (2002-07-01), None
patent: 2002-336705 (2002-11-01), None
patent: 2004-052147 (2004-02-01), None
patent: 2005-195416 (2004-07-01), None
patent: 2005-124777 (2005-05-01), None
patent: 2005-177320 (2005-07-01), None

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