Goldschmidt Ag

Evonik Degussa Gmbh

Evonik Operations Gmbh

Th. Goldschmidt Ag

Evonik Goldschmidt Corporation

Evonik Industries Ag

Peter Muss

Oliver Springer

Stefan Silber

Thomas Ebbrecht

Roland Sucker

Wolfgang Josten

Dominik Schuch

Michael Gippert

Martina Hartmann

Christian Weitemeyer

Mike Farwick

Jürgen Meyer

Hans Henning Wenk

Sascha Herrwerth

Hans-Ferdi Fink

Peter Lersch

Christian Hartung

Thomas Dietz

Peter Schwab

Patrick Winter

Burghard Gruening

Jan Marian Von Hof

Ursula Maczkiewitz

Wolfgang Berkels

Roland Berger

Ralf Klein

Ursula Westerholt

Wernfried Heilen

Achim Friedrich

Joerg Peggau

Erika Messinger

Ute Schick

Astrid Z&uuml;ndorff

A process for preparing an opaque composition using ethylene glycol distearate including the steps of providing a starting composition including A) from 0.5 parts by weight to 15 parts by weight of at least one surfactant, B) from 0.5 parts by weight to 15 parts by weight of at least one emulsifier, C) from 10 parts by weight to 30 parts by weight ethylene glycol distearate, and D) from 20 parts by weight to 85 parts by weight water; b) stirring the starting composition at a temperature in a range from 60° C. to 100° C.; and c) cooling to a temperature in a range from 5° C. to 55° C. to obtain the opaque composition.

Opaque composition comprising ethylene glycol distearate

The invention relates to novel polyglycerol esters with a particular oligomer distribution of the polyglycerol present, and to their use in particular in cosmetic formulations as, for example, emulsifier.

Polyglycerol esters with a particular oligomer distribution of the polyglycerol

The invention relates to polyglycol ether-free, polyglycerol partial ester-based sulphosuccinates, the preparation thereof, and the use of these in cosmetic formulations and also in cleaning compositions in the industrial and domestic sector and formulations comprising these sulphosuccinates.

Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof

The invention relates to ether guanidines of the general formulae (I) and/or salts or hydrates thereof, in which R=&#x2014;CH&#x2014;CH&#x2014;CH&#x2014;O&#x2014;Rwhere Ris, independently of the others, hydrocarbon radicals having greater than or equal to 10 carbon atoms, where part of the ether guanidines has radicals Rwhich are branched and part of the ether guanidines has radicals Rwhich are unbranched, and R=independently of the others H or an optionally branched, optionally double-bond-containing hydrocarbon radical having 1 to 30 carbon atoms, and use thereof in hair treatment compositions and hair aftertreatment compositions, in particular for preventing damage by chemical treatment compositions and for repairing hair which is already damaged.

Hair treatment product and hair after-treatment product containing ether guanidines as active substances, for protecting from damage caused by chemical treatment and for repairing already damaged hair

Process for the preparation of copolymeric polypeptides, which comprises, in a first stage, reacting glutamic acid and/or derivatives thereof with amines in the absence of solvents and catalysts, under condensation conditions and, in a second stage, adding one or more further amino acids and/or derivatives thereof and/or one or more identical and/or further amines simultaneously or in any desired order, and reacting them with the reaction product of the first stage in the absence of solvents and catalysts.

Process for the preparation of copolymeric hydrophobically modified polyglutamic acid derivatives and their use

Defoamers for aqueous media

Compounds of the general formula ##STR1## wherein R.sup.1 is alkyl with 1 to 8 carbon atoms,

Method for improving the scratch resistance and increasing the sliding

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Essen, Germany

Peter Muss