Bayer Aktiengesellschaft

Josef Pfeiffer

Helmut Steinberger

Wilfried Kortmann

Ferdinand Kummeler

Michael Pirkotsch

Hans-Heinrich Moretto

Winfried Joentgen

Torsten Groth

Klaus Walz

Joachim Kolbe

Matthias Gehling

Fritz Lesszinsky

Ulrich Koemm

Helmut Kirschnek

Rainer Tostmann

Nicolai Wickert

Synthetic fibers and synthetic fiber textile materials finished with mineral oil finishes, silicone oil finishes or both can be simultaneously stripped of these finishes and dyed in one liquor comprising as essential ingredients

Simultaneous finish-stripping and dyeing of synthetic fibers

Raw native fibers and textile products therefrom can be simultaneously washed and bleached in one liquor if the liquor has added to it a combination product of

Simultaneous washing and bleaching of native fibres and textile products

A process for removing finishing agents containing silicone oil from textile substrates in an aqueous medium free of halogenated hydrocarbons, wherein the removing agent is a composition containing, as an essential ingredient, a surfactant carrying cationic groups on the surfactant framework structure, and which may also contain acids, non-ionic surfactants, water-soluble non-ionic polymers and solvents (free of halogenated hydrocarbons).

Compositions for removing finishing agents containing silicone oil,

A textile finishing agent comprising, by weight, about

Fluorine containing silicone textile-finishing agent: silicone

An aqueous dispersion approximately comprising by weight

Preparation of aqueous silicone dispersions for treating textiles

Textile-treatment agents, and their use for finishing textile materials

A textile pile-stabilizing impregnating agent comprising a colloidal suspension of silicic acid having SiO.sub.2 units and organosilsesquioxanes having units of the formula RSiO.sub.3/2 wherein R is an alkyl or aryl radical with up to 7 carbon atoms. It is produced by adding a silane of the formula RSi(OR').sub.3, together with a silane of the formula Si(OR').sub.4, wherein R is an alkyl or aryl radical with up to 7 carbon atoms, and R' is a hydrogen atom or an alkyl radical with 1 to 4 carbon atoms, to a mixture of water and a surface-active agent containing a buffer, the amount of silanes added being about 5 to 22% of the total weight of the addition plus mixture.

Pile-stabilizing silicon-containing textile agents

Growing community of inventors

Leverkusen, Germany

Josef Pfeiffer