Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical
Patent
1993-09-27
1994-12-27
Willis, Jr., Prince
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
Chemical
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.
Hall David
Wasinger Eric
Diamond Alan D.
Lezdey John
Wasinger Eric
Willis Jr. Prince
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