Bleaching and dyeing; fluid treatment and chemical modification – Bleaching – Chemical
Patent
1984-09-13
1985-11-12
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Bleaching
Chemical
8101, 8137, 568566, D06L 300
Patent
active
045525633
ABSTRACT:
A composition for the alkaline bleaching of textiles during washing comprising a washing product and at least one peroxide derivative of the general formula: ##STR1## where R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are hydrogen, a linear alkyl radical containing from 1 to 12 carbon atoms, a cycloalkyl or branched alkyl radical containing from 3 to 12 carbon atoms, or an aromatic hydrocarbon radical having from 6 to 12 carbon atoms; said radicals being unsubstituted or substituted by chlorine, bromine, fluorine, a nitro group, hydroxy group, alkoxy group, ethylenic derivatives, or carboxylic ester and R.sub.1 and R.sub.2 and/or R.sub.3 and R.sub.4, respectively, capable of forming only a single linear or branched radical having from 3 to 12 carbon atoms and the process of alkaline bleaching using the same.
REFERENCES:
patent: 3746646 (1973-07-01), Boixader
patent: 4110242 (1978-08-01), Hase et al.
E. G. E. Hawkins, J. Chem. Soc. (c), 1969, pp. 2663-2670, 2671-2677, 2678-2681.
Dubreux Bernard
Emeraud Jackie
Schirmann Jean-Pierre
Tatin Gerard
Atochem
Clingman A. Lionel
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