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patent
Flocculation of suspensions stabilized with anionic surfactants
1990
Triazine-, CN-, and amino-substituted acrylic copolymers are used to flocculate suspended particles and detergents in cleaning and industrial wastewaters. A cationic water-sol. flocculant is used in combination with the ampholytic polyacrylonitrile dicyandiamide. [on SciFinder (R)]
Type
patent
EPO Family ID
5582912
Inventors
Gohlke, Ulrich
•
Jobmann, Monika
•
Dietrich, Klaus
•
Jaeger, Werner
•
Hahn, Mathias
•
•
Boehm, Heinz
•
Baasner, Peter
Note
Alternative title(s) : (de) Verfahren zur flockung aniontensidstabilisierter suspensionen
EPFL units
Patent number | Country code | Kind code | Date issued |
DD276856 | |||
Available on Infoscience
February 27, 2006
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