L'oreal

Basf Se Corporation

Loreal Sa

Hervé Richard

Didier Candau

Lei Zhang

Florence L'Alloret

Francis Pruche

Bernadette Luppi

Xavier Marat

Benoit Muller

Albert Duranton

Philippe Breton

Julie Grumelard

Barbara Winkler

Kai Eichin

Jinzhu Xu

Jianping Guo

Wensheng Tang

Patricio Guerreiro

Ute Schroeder

Dietmar Huglin

Julie Songeur-Geney

Ilona Marion Kienzle

ILona Marion Kienzle

Larissa Ehrsam

Dietmar Hueglin

Dietmar HÜGLIN

Ute SCHRÖDER

Fiandino Cécile

Disclosed are compounds of formula (1) and (2) and/or E/E-, E/Z- or Z/Z geometrical isomer forms thereof; wherein R1-R5, R1-R11 and A are defined as in description. The compounds are used as UV absorbers for protecting household products from photolytic and oxidative degradation, as plastic additives, preferably for food and pharmaceutical packaging applications, for preventing photo-degradation of food by incorporation of the compounds of formula (1') and/or (2&#x2032;) into transparent food containers, for protection of UV-A sensitive drugs from photo-degradation by incorporation of UV absorber in transparent blister foils or transparent pharmacy containers, as additives for photographic and printing applications, as additives for electronic applications and protecting the ingredients in agriculture applications. 

Merocyanine derivatives

UV-photoprotective sunscreen compositions contain at least one novel silanic p-aminobenzalmalonate-substituted s-triazine compound having the general formula (I): 

Silanic para-aminobenzalmalonate-substituted s-triazine compounds and photoprotective compositions comprised thereof

Stable, topically applicable cosmetic/dermatological sunscreen compositions, well suited for the UV-photoprotection of human skin/keratinous materials, contain a thus effective amount of at least one novel s-triazine compound bearing at least one para-aminobenzalmalonic salt substituent.

s-Triazine compounds bearing at least one para-aminobenzalmalonic salt substituent and photoprotective cosmetic compositions comprised thereof

Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which Xrepresents R&#x2014;(C&#x2550;O)&#x2014;, R&#x2014;SO&#x2014; or R&#x2014;O&#x2014;(C&#x2550;O)&#x2014;, Xrepresents &#x2014;(C&#x2550;O)&#x2014;R'&#x2014;(C&#x2550;O)&#x2014;, &#x2014;SO&#x2014;R&#x2032;&#x2014;SO&#x2014; or &#x2014;(C&#x2550;O)&#x2014;O&#x2014;R&#x2032;&#x2014;O&#x2014;(C&#x2550;O)&#x2014;, Y represents &#x2014;(C&#x2550;O)&#x2014;Ror &#x2014;SOR,

Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile

Stable, topically applicable cosmetic/dermatological sunscreen compositions, well suited for the UV-photoprotection of human skin/keratinous materials, contain a thus effective amount of at least one novel amine, amide, sulphonamide or carbamate substituted benzalmalonic salt compound.

Amine, amide, sulphonamide and carbamate derivatives of benzalmalonic salts and photoprotective cosmetic compositions comprised thereof

Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which Xrepresents R&#x2014;(C&#x2550;O)&#x2014;, R&#x2014;SO&#x2014; or R&#x2014;O&#x2014;(C&#x2550;O)&#x2014;, Xrepresents &#x2014;(C&#x2550;O)&#x2014;R'&#x2014;(C&#x2550;O), &#x2014;SO&#x2014;R&#x2032;&#x2014;SO&#x2014; or &#x2014;(C&#x2550;O)&#x2014;O&#x2014;R&#x2032;&#x2014;O&#x2014;(C&#x2550;O)&#x2014;, Y represents &#x2014;(C&#x2550;O)&#x2014;Ror &#x2014;SOR,

Cosmetic/dermatological sunscreen compositions, suited for photoprotecting, e.g., the skin, lips, scalp and/or hair against the damaging effects of UV-radiation, contain thus effective amounts of at least one novel s-triazine compound tri-substituted with para-aminobenzalmalonate substituents.

Photoprotective cosmetic compositions comprising para-aminobenzalmalonate-substituted s-triazine compounds

Novel (phenylsulfonyl)acrylonitrile siloxanes/silanes, and cosmetic/dermatological sunscreen compositions comprised thereof, are well suited for UV-A photoprotecting the skin and/or the hair against the damaging effects of solar radiation.

Photoprotective UV-screening compositions comprising (phenylsulfonyl) acrylonitrile-substituted silanes/siloxanes

A dyeing composition comprising at least one oxidation base chosen from para-aminophenol and para-phenylenediamine compounds substituted with a silane radical, and the dyeing method using this composition are disclosed. This composition is, for example, useful for dyeing keratinous fibers. The para-aminophenol and para-phenylenediamine compounds substituted with a silane radical are also disclosed.

Dyeing composition containing a para-aminophenol or para-phenylenediamine compound substituted with a silane radical

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Villepinte, France

Hervé Richard