Solvay Deutschland Gmbh

Beiersdorf Ag

Solvay Fluor Und Derivate Gmbh

Deutsche Solvay-werke Gmbh

Karlheinz Uhlig

Helge Rau

Kornelia Wendler

Werner Siemanowski

Gerald Jakobson

Klaus-Guenter Gerling

Petra Schwarz

Florian Wolf

Helmut Dillenburg

Winfried Klein

Klaus Gerling

A process for inhibiting the corrosion of metals, in which the metals are treated with anti-corrosion agents, corrosion inhibiting agents or metal treating agents which are composed of or which contain lactobionic acid N-alkylamides and/or lactobionic acid alkylamine amides and/or di-lactobionic acid alkyl diamides, in which the saturated or unsaturated alkyl group bonded to the amide function has a chain length of more than 18 carbon atoms.

Process for treating metals using anti-corrosion agents and corrosion

Corrosion prevention compositions which contain lactobionic acid N-alkylamides, and further having a pH below 9.0, are described. In particular, lactobionic acid N-alkylamides in which the saturated or unsaturated alkyl group bonded via the amide function has a chain length of 8 to 18 carbon atoms show a good corrosion-inhibiting action. The use of lactobionic acid N-alkylamides in corrosion prevention compositions and metalworking compositions is also described.

Corrosion preventing composition comprising lactobionic acid amides

Corrosion prevention compositions which contain lactobionic acid N-alkylamides are described. In particular, lactobionic acid N-alkylamides in which the saturated or unsaturated alkyl group bonded via the amide function has a chain length of 8 to 18 carbon atoms show a good corrosion-inhibiting action. The use of lactobionic acid N-alkylamides in corrosion prevention compositions and metalworking compositions is also described.

Cosmetic deodorant preparation containing di- or triglycerin esters

The present invention relates to a fatty acid polyglycerol ester mixture containing a C.sub.8 to C.sub.24 fatty acid ester component comprising (A) about 20 to 80% by weight of fatty acid monoester of a polyglycerol containing more than about 40% of C.sub.10 and/or C.sub.8 in the ester component of the polyglycerol; (B) about 80 to 20% by weight of fatty acid diester of polyglycerol; and (C) about 15 to 0% by weight of tri- and higher esters of the polyglycerol containing than about 40% of C.sub.10 and/or C.sub.8 in the ester component of the polyglycerol; and further wherein the resultinq fatty aoid polyglycerol ester mixture comprises (A) about 20 to 45% by weight of fatty acid diglycerol ester; (B) about 30 to 45% by weight of fatty acid triglycerol ester; and (C) about 50 to 10% by weight of fatty acid tetra-and higher polyglycerol esters. A thickened composition, skincare composition and a cleansing agent containing the fatty acid polyglycerol ester mixture as a component thereof and a process for the preparation of the fatty acid polyglycerol ester mixture are disclosed.

Polyglycerine and capric acid ester mixture

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Krefeld, Germany

Karlheinz Uhlig