Ciba Specialty Chemicals Corporation

Basf Se Corporation

Ciba-geigy Corporation

Johnson & Johnson Consumer Inc.

The Procter Gamble Company

Datalase Limited

Basf Se Ludwigshafen

Ciba Specialty Chemicals Holding, Inc.

Thomas Ehlis

Stefan Müller

Jürg Haase

Barbara Wagner

Bernd Herzog

Dietmar Hüglin

Frank Bachmann

Joseph Anthony Lupia

Olof Wallquist

Menno Hazenkamp

Gunther Schlingloff

Josef Dannacher

Albert Schneider

Marie-Josée Dubs

Pascal Hayoz

Heinz Wolleb

Helmut Luther

Frank Bienewald

Susan Daly

Josef Zelger

Oliver Reich

Simon Kniesel

Elek Borsos

Torsten Wieprecht

Julie Grumelard

Erich Kramer

Wolfgang Peter

Christine Maria Breiner

Jochen Giesinger

Uwe Heinz

Gilbert Kreyer

Cornelia Vincenzi

Dietmar H&uuml;glin

Robert Wayne Glenn, Jr

Peter Rohringer

Alan Roy Katritzky

Jean-Luc Birbaum

Markus Hansch

Adalbert Braig

Matthew D Shair

Heinz Langhals

Allan Francis Cunningham

Dietmar Ochs

Andreas Burkhard

Robert Hochberg

Hauke Rohwer

Erwin Marti

Kai Eichin

Sébastien Mongiat

Martin Vogt

Eric Block

Katja Quass

Karlheinz Franke

Kamalesh Pai Fondekar

Cyrille Deshayes

Rüdiger Hainz

Ruediger Hainz

Andre Geoffroy

Myriam Sohn

Holger Paul

Harald Jaschke

Peter König

Roland Utz

Peter Frankhauser

Heike Floesser-mueller

Disclosed are cosmetic or pharmaceutical composition comprising a UV filter combination of

Mixtures of cosmetic UV absorbers

The present invention relates to the use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials and a composition stabilized against light-induced degradation comprising a coating for non-living and non-keratinous materials subject to light-induced degradation, and the ultraviolet radiation absorbing polymer composition (UVRAP).

Use of an ultraviolet radiation absorbing polymer composition (UVRAP) as an UV absorbing agent in a coating for non-living and non-keratinous materials

Disclosed is a method for preparing an ultraviolet radiation absorbing polymer composition comprising the polymer compound of formula in an esterification/transesterification which method comprises the steps of reacting a polyglycerol intermediate of formula with a benzotriazole UV-chromophore comprising a complementary functional group of formula to form the polymer compound of formula (3).

Ultraviolet radiation absorbing polymer composition

The present invention includes an ultraviolet radiation absorbing polymer composition comprising the polymer compound of formula and compositions containing such an ultraviolet radiation absorbing polymer composition.

The present invention relates the use of a 2-(2-hydroxyphenyl)benzotriazole compound of the formula R(QUV)as an UV absorbing agent in coatings.

Use of 2-(2-hydroxyphenyl)benzotriazole compounds as an UV absorbing agent in coatings

Disclosed is the use of a UV filter combination, comprising (a) a first UV filter selected from benzylidene malonates of formula (1), wherein Rmethyl; ethyl; propyl; or n-butyl; if Ris methyl, then R is tert. butyl; formula (II); formula (III); a radical of formula (1a); or a radical of formula (1b); wherein Rand R, independently from each other are hydrogen; or methyl; Ris methyl; ethyl; or n-propyl; Rand Rindependently from each other are hydrogen; or C-Calkyl; if Ris ethyl; propyl; or n-butyl, then R is isopropyl; and (b) a second UV filter selected from (b) Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine; (b) Butyl Methoxydibenzoylmethane; (b)Diethylhexyl Butamido Triazone; (b) Ethylhexyl Triazone; (b) Diethylamino Hydroxy Benzoyl Hexyl Benzoate; (b) Ethylhexyl Methoxycinnamate; (b) Ethylhexyl Salicylate; (b) Homosalate; (b) Octocrylene; (b) micronized Methylene Bis-Benzotriazolyl Tetramethylbutylphenol; (b) Phenylbenzimidazole Sulfonic Acid; (b) Titanium Dioxide; (b) micronized Tris-Biphenyl Triazine; and (b) micronized (2-{4-[2-(4-Diethylamino-2-hydroxy-benzoyl)-benzoyl]-piperazine-1-carbonyl}-phenyl)-(4-diethylamino-2-hydroxy-phenyl)-methanone;(b) benzoicacid,4,4-[[3-[1,3,3,3-tetramethyl-1-[trimethylsilyl)oxy]-1-disiloxanyl]propyl]amino]-1,3,5-triazine-2,4-diyl]diimino]bis-, dibutyl ester wherein the UV filter combination comprises at least 2 UV filters of component (b)-(b); for the protection of human and animal hair and skin against UV radiation. 

UV filter combinations comprising benzylidene malonates

Disclosed is the use of an insoluble or sparingly soluble micronized substance class which is not a cosmetic UV absorber and which is dispersed in the oil- or water-phase of a cosmetic or dermatological composition for the enhancement of light protecting action of this cosmetic or dermatological composition comprising at least one cosmetic UV filter which is soluble in the water- or oil-phase. The cosmetic preparation according to the invention shows a remarkable increase in SPF.

Light protecting-effective cosmetic or dermatological preparations

The present invention provides heat-sensitive coating compositions, which comprise a color developer of formula (1) or mixtures thereof wherein Rcan be hydrogen, C-alkyl, C-cycloalkyl, C-alkenyl, aryl or SOH, and Rand Rcan be the same or different and can be hydrogen, halogen, C-alkyl, C-cyclo-alkyl, C-alkenyl, aryl, OR, NRR, SR, SOH or COORand Rand Rcan be the same or different, and can be hydrogen, halogen, C-alkyl, C-cyclo-alkyl, C-alkenyl, aryl, OR, NRRor SR, R, R, R, Rand Rcan be the same or different and can be hydrogen, C-alkyl, C-cycloalkyl, C-alkenyl or aryl, wherein C-alkyl can be unsubstituted or substituted with one or more C-cycloalkyl, C-alkenyl, phenyl, halogen, OR, NRR, SR, SOH or COOR, and aryl can be unsubstituted or substituted with one or more halogen, C-alkyl, halogenated C-alkyl, C-cycloalkyl C-alkenyl, phenyl, OR, NRR, SR, SOH or COOR, wherein R, R, R, Rand Rcan be the same or different and can be hydrogen, C-alkyl, C-cycloalkyl or C-alkenyl, a process for the preparation of these compositions, a process of coating substrates with these compositions, substrates coated with these compositions, a process for preparing marked substrates using these compositions, marked substrates obtainable by the latter process, and certain color developers. 

Heat-sensitive coating compositions based on resorcinyl triazine derivatives

Disclosed is the use of an aqueous dispersion comprising (a) a micronized sparingly soluble organic benzophenone derivative of formula (1), selected from the crystal modifications (B) and (C), wherein the crystal modification (B) is characterized by a peak in the X-ray diffraction pattern at a d-spacing of about 7.70; and wherein the crystal modification (C) is characterized by a peak in the X-ray diffraction pattern at a d-spacing of about 7.06; and (b) a dispersing agent selected from anionic, non-ionic and amphoteric surfactants; for protecting the human skin from browning and skin aging. The new crystal modification (C) represents a thermodynamically stable compound of formula (1) at 25&#xb0; C. This modification is therefore suitable in dispersions comprising micro-fine particles. 

Crystal modifications of transmission dyes

Disclosed is the use of merocyanine derivatives of formula (1) for stabilizing UV-sensitive active ingredients like dibenzoylmethane derivatives. 

Stabilization of UV-sensitive active ingredients

Disclosed are triazine derivatives of formula wherein  

Triazine derivatives

Disclosed are naphthalinamidinimide of formula wherein the substituents R-Rare defined herein.

Naphthalene amidine imides

A description is given of the use of phenolic antioxidants of formulae (1) and/or (2) and/or (3) for stabilizing body-care and household products.

Stabilisation of body-care and household products

Use of benzotriazole derivatives of formula (1), wherein Ris C-Calkyl; CCalkoxy; C-Calkoxycarbonyl; C-Ccycloalkyl; C-Caryl; aralkyl; &#x2014;SOM; a radical of formula (1) Ris hydrogen; CCalkyl; CCalkoxy; halogen, preferably Cl; or hydroxy; Rand Rare each independently of the other hydrogen; or d-Calkyl; m is 1 or 2; n is O or 1; if m=1, Ris hydrogen; unsubstituted or phenyl-substituted d-C-Calkyl; or C-Caryl; if m=2, R2 is the direct bond; or &#x2014;(CH)&#x2014;; and p is 1 to 3; for enhancing the photostability of cosmetic or dermatologic compositions comprising at least one further organic UV absorber. 

Use of benzotriazole derivatives for photostabilisation

Growing community of inventors

Freiburg, Germany

Thomas Ehlis