Sandoz Gmbh

Achim Wiedemann

Hans-Peter Baumann

Fritz Fleck

Horst Schmid

Hans-Georg Karmann

Emmanuel Hervot

Peter Merk

Compositions containing the components (a), (b) and (c) and optionally (d) and/or (e) are eminently suitable as foam inhibiting and deaerating compositions with wetting properties and as wetting assistants for the treatment of corresponding substrates in particular for the pretreatment of textile material from aqueous medium and in the presence of typical wetting agents.

Surface active compositions their production and use

Concentrated aqueous compositions containing

Concentrated compositions and their use as stabilizers for

The invention relates to phosphoric acid partial esters derived from a block ethoxylated and propoxylated C.sub.9-16 aliphatic alcohol. These phosphoric acid partial esters are useful as wetting agents, especially in the pre-treatment of cellulosic textile materials.

Organic compounds

Polyoxyalkylene-containing phosphoric acid esters

Polyester or polyester blend textile material is dyed with a disperse dyestuff in the presence of a benzalketo derivative as a dyeing carrier.

Disperse dyeing of polyester with benzalketo derivatives as carriers:

Disclosed is an optical brightening process for substrates comprising or consisting of synthetic polyamide in which the optical brightener is applied to the substrate by impregnation followed by heat treatment and wherein the brightener is applied in the presence of a compound or mixture of compounds of formula I,

Improved optical brightening of polyamides

The invention provides novel polyglycol ethers of formula I,

Growing community of inventors

Weil am Rhein, Germany

Achim Wiedemann