Merck Patent Gmbh

Steffen Schellenberger

Gerhard Jonschker

Joerg Pahnke

Andreas Bathe

Reiner Friedrich

Eckhard Claus

Wolfgang Hierse

Fanny Schooren

Mathias Kaiser

Christian Depner

Jan Krause

Melanie Kleineidam

The present invention relates to novel surfactant mixtures comprising at least one compound A whose dynamic surface tension &#x3b3;at a use concentration of 0.1% by weight and a bubble lifetime of 100 ms is &#x3c;45 mN/m, and at least one compound B whose static surface tension ymeasured at a use concentration of 0.1% by weight is less than or equal to the static surface tension Yof compound A, to the use thereof as additives, for example in preparations for surface coating, such as paints, lacquers, protective coatings and special coatings in electronic or in optical applications. At least one compound in the novel surfactant mixture is a fluorosurfactant.

Surfactant mixtures

The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.

Fluorosurfactants in pesticides

The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.

Fluorosurfactants

The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to processes for the preparation of these compounds.

Growing community of inventors

Darmstadt, Germany

Steffen Schellenberger