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Cognis Deutschland Gmbh

Cognis Deutschland Gmbh & Co. Kg

Joerg Kahre

Hermann Hensen

Holger Tesmann

Werner Seipel

Bernd Fabry

Dagmar Goebels

Achim Ansmann

Hans-Christian Raths

Thomas Foerster

Rolf Wachter

Thomas Mueller-Kirschbaum

Thomas Engels

Adrian Pitfield

Markus Sumser

Ansgar Behler

Karl Heinz Schmid

Rolf Kawa

Manfred Weuthen

David Rose

Guenter Uphues

Rita Koester

Heribert Lorenz

Michael Elsner

Peter Busch

Barry A Salka

Armin Wadle

Thomas Otto Gassenmeier

Frank Golinski

Thomas Lueder

Norbert Boyxen

Celia Kosboth

Ullrich Bernecker

Rainer Rueben

Peter Neumann

Renate Lindner

Michael Heyer

Matthias Hofmann

Thorsten Loehl

Clear rinsing agents

A hair treatment composition containing: (a) an esterquat; (b) an alkyl and/or alkenyl oligoglycoside; (c) a partial glyceride; and (d) a fatty alcohol ethoxylate.

Hair-conditioning agents

A process for making a hair colorant composition involving: (a) providing a phase inversion temperature emulsion or microemulsion containing: (i) an oil component; and (ii) an emusifier selected from the group consisting of an alkyl and/or alkenyl oligoglycoside, an anionic surfactant, an esterquat, a polyolpoly-12-hydroxystearate, a fatty alcohol, a fatty alcohol polyethylene glycol ether, and mixtures thereof; (b) providing a dye component; and (c) combining (a) and (b) at a temperature of from 15 to 25&deg; C.

Method for producing hair dye products

A process for making a hair dye preparation involving: (a) providing an aqueous surface-active fatty alcohol dispersion containing: (i) a fatty alcohol; and (ii) a surfactant; (b) providing an oil component; (c) providing a hair dye component; and (d) combining (a)-(c), at a temperature of from 18 to 25&deg; C., to form the hair dye preparation.

Method for producing hair coloring preparations with improved viscosity

A process for treating washed hair to provide hair with improved combability, comprising contacting hair with a water based composition comprising 0.1-3% by weight of a zwitterionic polymer; 0.01-10% by weight of an alkylpolyglycoside; 0.5-20% by weight of a fatty alcohol and the balance water.

Hair aftertreatment preparations

Cosmetic and/or pharmaceutical preparations comprising dialkenyl carbonates

Use of fats to replace silicone in cosmetic and/or pharmaceutical preparations

A process for making substantially water- and dust-free anionic surfactant granules of high bulk density involving: (a) providing a starting material containing a water-containing paste of a monoglyceride (ether) sulfate having a solids content of at least 20% by weight, based on the weight of the paste; (b) providing a horizontally mounted thin-layer evaporator with rotating internals; (c) providing a negative temperature gradient within the evaporator; (d) passing air into the evaporator in countercurrent to the flow of starting material; and (e) simultaneously drying and granulating the starting material by passing it through the evaporator to form anionic surfactant granules having a residual water content of below 2% by weight.

Method for the production of waterfree and dustfree anionic surfactants

A hair cosmetic formulation containing a cationic bipolymer and a polyvinylpyrrolidone/viny acetate copolymer in a weight ratio from 1:10 to 1:50.

Hair cosmetic preparations containing cationic biopolymers

Heavily foaming detergent mixtures containing fatty acid polyglycol ester sulphates

Method for producing fatty acid polyglycol ester sulphates

A sun protection composition, in an oil-in-water microemulsion form, containing: (a) an oil component; (b) a monoglyceride (ether) sulfate; and (c) at least one ultraviolet filter.

Sun screening agents in the form of oil/water micro emulsions

A water-based composition for treating hair wherein the composition contains

Pumpable water-containing surfactant concentrates

Polymer dyestuffs and their use for dyeing fibres

Growing community of inventors

Leichlingen, Germany

Joerg Kahre