Method for decolorization of fabrics

Details Method for decolorization of fabrics Method for decolorization of fabrics

1995-02-07

1997-03-25

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Color stripping or subduing

8111, 8599, 8625, 8114, 8115, 81492, 8159, D06L 304

Patent

active

056139837

ABSTRACT:
The invention disclosed herein relates to improved methods for decolorizing or fading fabrics with gaseous oxidizing agents. The methods involve tumbling the fabrics in the presence of moisture and a treating agent for delivery of the treating agent to random portions of the fabrics. After tumbling for a sufficient period of time, the fabrics are then oxidized with a gaseous oxidizing agent such as ozone.

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patent: 5190562 (1993-03-01), Dickson et al.
patent: 5201915 (1993-04-01), Ricci
patent: 5261925 (1993-11-01), Wasinger et al.
patent: 5268002 (1993-12-01), Olson et al.
patent: 5313811 (1994-05-01), Wasinger et al.
patent: 5342415 (1994-08-01), Wasinger et al.
patent: 5531796 (1996-07-01), Wasinger et al.

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