Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Five-membered hetero ring having two or more ring hetero...
Patent
1989-05-30
1991-04-23
Lieberman, Paul
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Five-membered hetero ring having two or more ring hetero...
8527, 8589, 8648, 8900, C09B 6700, C09B 6746
Patent
active
050096699
ABSTRACT:
Aqueous stable dispersion of UV-absorbing 2-(2'-hydroxyphenyl)benzotriazole compounds containing
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Berendt Hans-Ulrich
Fringeli Werner
Jollenbeck Martin
Ciba-Geigy Corporation
Darland J. E.
Dohmann George R.
Lieberman Paul
McC. Roberts Edward
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