Hoechst Aktiengesellschaft

Cassella Aktiengesellschaft

Sanofi

Manfred Seidel

Karl Waldmann

Herbert Ramloch

Joachim Lause

Gerhard Zoller

Hubert Heuer

Stefan Petry

Karl-Heinz Baringhaus

Steffen Piesch

Karl Hintermeier

Frank Wehowsky

Manfred Muller

Heinrich Bathelt

Gunter Müller

Hans Honel

Walter Michel

Günter Müller

Hans Wagener

Karin Schluter

Wolfgang Spieler

Klaus Kaschub

The present invention relates to 5-oxoisoxazole derivatives of the formula I, the pharmaceutically usable salts thereof and the use thereof as medicinal substances. 

5-oxoisoxazoles as inhibitors of lipases and phospholipases

Compound of the formula ##STR1## in which n denotes a number from 4 to 12, preferably 6 to 8, R.sub.1 denotes hydrogen or methyl, preferably hydrogen, R.sub.2 and R.sub.3 denote C.sub.1 -C.sub.6 -alkyl, preferably propyl or butyl, and X denotes halogen, HSO.sub.4 or anions of organic acids having 1 to 4 carbon atoms, or CH.sub.3 OSO.sub.3, and preferably denotes chlorine. These compounds are used on their own or together with non-ionic surfactants as an emulsifier for the production of aqueous polymer dispersions of fluorine-containing acrylic acid esters. Polymer dispersions of this type, formed from fluorine-containing acrylic acid esters, are used for imparting an oleophobic and hydrophobic finish to textile materials.

Salts, containing fluoroalkyl groups, of beta-alkylamino-propionic acid

An agent effective for oleophobizing and hydrophobizing textiles is an aqueous anionic dispersion which comprises water and

Aqueous anionic dispersion

Salts, containing fluoroalkyl groups, of .beta.-alkylamino-propionic

A bonded structure of textile materials bonded by a melamine-formaldehyde precondensate is produced by applying to a textile material a melamine-formaldehyde precondensate with a molar ratio of melamine to formaldehyde of 1:(0.8 to 1.26) to form a composite and then compressing the composite with an overpressure of 1 to 200 bars at temperature of from 130.degree. to 220.degree. C.

Bonded structures of textile materials

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Frankfurt am Main, Germany

Manfred Seidel