Decolorization of fabrics

Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical

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Details

8101, 8102, 8107, 81081, 8110, 81491, 81492, 81493, 8478, 8483, D06L 302, D06L 304, D06L 308

Patent

active

053761430

ABSTRACT:
A process for selectively decolorizing a fabric containing cellulosic material oxidizable colorants which comprises the steps of wetting the fabric and then contacting the wetted fabric with an oxidizing gas or vapor. The contact with the oxidizing gas or vapor is terminated before any substantial degradation of the fabric occurs.

REFERENCES:
patent: 354798 (1886-12-01), Lorimer
patent: 4214330 (1980-07-01), Thorsen
patent: 5118322 (1992-06-01), Wasinger et al.
patent: 5261925 (1993-11-01), Wasinger et al.
Hackh's Chemical Dictionary, 4th edition, 1969, p. 648.

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