Compositions – Oxidative bleachant – oxidant containing – or generative – Plural oxidants
Patent
1982-12-17
1985-01-29
Padgett, Ben R.
Compositions
Oxidative bleachant, oxidant containing, or generative
Plural oxidants
25218621, 25218628, 25218629, C09K 300, D06L 302
Patent
active
044964722
ABSTRACT:
Oligomers of the formula ##STR1## wherein Y.sub.1 is hydrogen or --CO--T.sub.1, R.sub.1 Q.sub.1 and T.sub.1 are alkyl and n.sub.1 is 1 to 16, or alkali metal salts thereof, are used as stabilizers in peroxide-containing alkaline liquors for bleaching cellulosic fibre materials.
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Berendt Hans-Ulrich
Schafer Paul
Ciba-Geigy Corporation
McC. Roberts Edward
Padgett Ben R.
Thexton Matthew A.
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