C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 215/02 (2006.01) C08G 65/02 (2006.01) C09D 5/00 (2006.01) C09D 11/00 (2006.01) C11D 1/42 (2006.01) C11D 1/68 (2006.01)
Patent
CA 2535392
The invention provides hydroxyl-containing surfactants with low surface tension and provides for their use as surfactants in aqueous coating formulations, the surfactants being preparable by reacting one or more epoxides of formula (I) Image with at least one hydroxy compound of formula (II) HO-R2-Y (II a) Image and/or at least one, or two or more, amine(s) of formula (III) Image reacted in preferably either approximately equivalent amounts of hydroxy and/or amino groups with epoxide groups, or with an excess of hydroxy or amine hydrogen atoms, respectively.
Hinrichs Petra
Lehmann Kathrin
Ulrich-Brehm Isabella
Weyershausen Bernd
Evonik Goldschmidt Gmbh
Goldschmidt Gmbh
Marks & Clerk
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