Clariant Finance (bvi) Limited

Hoechst Aktiengesellschaft

Clariant Corporation

Clariant Produkte (deutschland) Gmbh

Archroma IP Gmbh

Clariant Produkte Gmbh

Waltraud Simsch

Peter Klug

Franz-Xaver Scherl

Gary E LeGrow

Roman Morschhaeuser

Alwin K Reng

Heinz Hanel

W Leonard Terry, Jr

Angelika Turowski-Wanke

Adelgunde Oberhauser

Jan Glauder

Torsten Henning

Angelika Turowski

Ernst Krendlinger

Ray Figueroa

Norbert Roesch

Karl Zeisberger

Anja Heinze

Norbert Rösch

Carsten Mueller

Sabine Haala

Markus Meder

Carsten Müller

Cosmetic or pharmaceutical compositions comprising one or more substituted aminopolyorganosiloxanes (S) with substituted amino groups which are bonded to silicon atoms of the polysiloxane basic structure via alkylene bridges or mono- or oligo(alkylenamino)alkylene bridges, where the amino groups present in the aminopolyorganosiloxanes (S) are substituted at least partially by a radical of the formula (&#x3b5;)T-CH&#x2014;CHOH&#x2014;CH&#x2014;&#x2003;&#x2003;(&#x3b5;),in which T is the radical of a surfactant monoalcohol polyglycol ether with emulsifier character,the amino groups present in the aminopolyorganosiloxanes (S) are substituted in the average ratio of at least 1.5 radicals of the formula (&#x3b5;) per Si-bonded aminoalkyl group or amino-mono- or -oligo-(alkylenamino)-alkyl group, andpresent amino groups are, if appropriate, acylated and/or alkylated and/or benzylated and/or protonated at least partially to give amide groups, are described.

Cosmetic or pharmaceutical composition comprising modified polyorganosiloxanes

The invention relates to clear, liquid preservatives, which contain a) one or several 1-hydroxy-4-methyl-6-alkyl-2(1H)-pyridones and/or one or several salts thereof, wherein alkyl represents a linear, branched or cyclic alkyl group having 1-12 carbon atoms, and b) one or several alcohols containing one or several aromatic groups.

Preservatives

The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R&#x2014;(OA)&#x2014;OH, (III) R&#x2014;(OA)&#x2014;OH, and (IV) R&#x2014;(OA)&#x2014;OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240&#xb0; C. 

Method for producing alkoxylated phosphoric acid triesters

Phosphoric esters comprise The phosphoric esters of the invention are very useful in the manufacture of cosmetic, pharmaceutical and dermatological compositions.

Phosphoric acid esters containing phosphorus atoms bridged by diol units

The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R&#x2014;(OA)-OH, (III) R&#x2014;(OA)-OH, and (IV) R&#x2014;(OA)-OH, in the molar ratio phosphoric acid or phosphoric acid derivative to alkoxylated alcohol of 1:2.5 to 1:3.3, at between 200 and 240&#xb0; C. 

Nanoparticles are claimed which consist of 50-99.99% by weight of alumina and 0.01-50% by weight of metal oxide of elements of main group I and II of the Periodic Table. These nanoparticles are obtained by drying a suspension of aluminum chlorohydrate, oxide formers and, if desired, crystallization nuclei, followed by calcining and comminution of the resultant agglomerates.

Nanoparticles of alumina and oxides of elements of main groups I and II of the periodic table, and their preparation

The present invention relates to leave-on compositions for personal care comprising trimethylsilylalkylsilsesquioxanes, particularly trimethylsilyl-n-octylsilsesquioxanes (Caprylyl Trimethicones). Said trimethylsilylalkylsilsesquioxanes are especially useful in formulating emulsions.

Leave-on compositions for personal care

Cosmetic preparations, in particular shampoos, are described which comprise oxiconazole nitrate as antidandruff agent.

Hair preparation for the treatment of dandruff

The invention relates to cosmetic preparations which have a content of compounds of the general formula I ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 are identical or different and are hydrogen or alkyl with 1 to 4 carbon atoms, where R.sup.1 and R.sup.3 are preferably hydrogen and R.sup.2 is preferably methyl,

Antidandruff agents and cosmetic preparations

Growing community of inventors

Kelkheim, Germany

Waltraud Simsch