C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 3/03 (2006.01) B01D 19/04 (2006.01) C08G 77/46 (2006.01) C08K 5/5419 (2006.01)
Patent
CA 2428359
The invention relates to the use of water-insoluble organopolysiloxane derivatives of the general formula (I) (see formula I) in which the radicals R1 are alkyl radicals having 1 to 4 carbon atoms or aryl radicals, but at least 80% of the radicals R1 are methyl radicals, and R2 at least once in the molecule has the definition (a) (see formula II) for defoaming aqueous media, especially printing inks and paints.
Knott Wilfried
Lehmann Kathrin
Luger Martina
Silber Stefan
Evonik Goldschmidt Gmbh
Goldschmidt Ag
Marks & Clerk
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