Patent application number | Description | Published |
20090010860 | Merocyanine Derivatives - Disclosed is the use of the compounds of formula | 01-08-2009 |
20090169495 | Merocyanine Derivatives - Disclosed are merocyanine derivatives of formula (1), wherein R | 07-02-2009 |
20090258041 | Protection of Oxidizable Agents - Formulations for cosmetical or pharmaceutical use contain an antioxidant in encapsulated form and a cosmetically or pharmaceutically acceptable carrier. The antioxidant is selected from carbon bridged hindered phenoles, ester bridged hindered phenoles, amide bridged hindered phenoles, lactones of hindered phenoles, sterically hindered oxylamines and sterically hindered hydroxylamines. The encapsulated antioxidant is of high activity and suitable to protect a further active ingredient, e.g. oxidizable natural substances, vitamins, fragrances, and extracts from plants fungi, algae or animals, from premature degradation, especially when coencapsulated together with the ingredient. The formulations are useful inter alia for the preparation of a cosmetical or pharmaceutical skin care or skin delivery formulation, injectable solution, infusion solution, eye drop, drinking solution, a dietary or enriched food, an oral care formulation, drinking gargles, in-halants, or as a food additive. | 10-15-2009 |
20100008873 | Use of benzotriazole derivatives for photostabilisation - Use of benzotriazole derivatives of formula (1), wherein R | 01-14-2010 |
20100104523 | STABILIZATION OF UV-SENSITIVE ACTIVE INGREDIENTS - Disclosed is the use of merocyanine derivatives of formula (1) for stabilizing UV-sensitive active ingredients like dibenzoylmethane derivatives. | 04-29-2010 |
20100143272 | Photo-stable cosmetic or dermatological compositions - Disclosed is the use of an effective photo-stabilizing amount of stabilizing agent (a) selected from a diphenylacrylate UV filter (a | 06-10-2010 |
20100193614 | PREPARATION OF NANOSCALAR UV ABSORBERS - Disclosed is a method of preparing a composition, comprising a micronised insoluble organic UV absorber, which method comprises grinding the insoluble organic UV absorber, in coarse particle form, in a grinding apparatus comprising yttrium-stabilized zirconium oxide grinding beads, in the presence of alkyl polyglucoside having the formula C | 08-05-2010 |
20100209466 | MEROCYANINE DERIVATIVES - Disclosed is the use of merocyanine derivatives of formula | 08-19-2010 |
20100284950 | WATER BASED CONCENTRATED PRODUCT FORMS OF OIL-SOLUBLE ORGANIC UV ABSORBERS - The instant invention refers to the use of a concentrated aqueous polymer dispersion with an average particle size of less than 1000 nm comprising (a) a polymer carrier prepared by heterophase radical polymerization of at least one ethylenically unsaturated monomer in the presence of (b) an oil-soluble organic UV absorber selected from the class of p-aminobenzoic acid derivatives; salicylic acid derivatives; benzophenone derivatives; diphenyl acrylate derivatives; benzofuran derivatives; polymeric UV absorbers, comprising one or more organosilicon radicals; cinnamic acid derivatives; camphor derivatives; s-triazine derivatives; trianilino-s-triazine derivatives; menthyl anthranilates; and benzotriazole derivatives; wherein the weight ratio of the oil-soluble organic UV absorber (b) to polymer carrier (a) is greater than 50 parts UV absorber per 100 parts of carrier; for the protection of human and animal hair and skin against the damaging effect of UV radiation. The concentrated aqueous polymer dispersions show unexpectedly high sunscreen effects and a positive skin feeling. | 11-11-2010 |
20100330009 | COUMESTAN-LIKE ANTIOXIDANTS AND UV ABSORBANTS - The present invention relates to derivatives of the 1H-pyrano[4,3-b]benzofuran-1-one structure and their nitrogen analogues which possess powerful antioxidant properties combined with a highly effective UV absorbing functionality in one molecule. These compounds are especially useful in cosmetical and dermatological formulations. | 12-30-2010 |
20110104088 | STABILIZATION OF COSMETIC COMPOSITIONS - Disclosed is the use of UV absorbers selected from (a | 05-05-2011 |
20110123468 | USE OF BENZOTROPOLONE DERIVATIVES AS UV ABSORBERS AND ANTIOXIDANTS AND THEIR USE IN SUNSCREENS AND/OR COSMETIC COMPOSITIONS - Described is the use of benzotropolone and their derivatives, especially the compounds of formula (1); wherein R | 05-26-2011 |
20110305650 | STABILIZATION OF COSMETIC COMPOSITIONS - Disclosed is the Use of UV absorbers selected from (a | 12-15-2011 |
20120093896 | USE OF NANODISPERSIONS TO PROTECT WATER-SOLUBLE INGREDIENTS IN COSMETIC END FORMULATIONS - The invention describes the use of a nanodispersion, which comprises: a) a membrane-forming molecule, b) a co-emulsifier, c) a lipophilic component, and d) a water-soluble ingredient sensitive to oxidation in cosmetic end formulations, the nanodispersion being obtainable by (α) mixing the components (a), (b) and (c) until a homogeneous liquid is obtained (so-called nanodispersion pre-phase), and (β) adding the water or aqueous phase (discontinuous phase) which contains the water-soluble ingredient and optionally the non-aqueous polar organic solvent to the liquid obtained in step (α). Component (d) is preferably ascorbic acid or vitamin C. | 04-19-2012 |
20120121524 | PHOTO-STABLE COSMETIC OR DERMATOLOGICAL COMPOSITIONS - Disclosed is the use of an effective photo-stabilizing amount of stabilizing agent (a) selected from
| 05-17-2012 |
20120128745 | BENZYLIDENE MALONATES - Disclosed is the use of benzylidene malonates of formula (1) | 05-24-2012 |
20130164231 | Use of specific bis(biphenyl)triazine derivatives and mixtures thereof as UV absorbers - Disclosed is the use of mixtures comprising at least 2 structurally different bis(biphenyl)triazine derivatives of formula (1) wherein X is hydrogen; C | 06-27-2013 |
20130202542 | USE OF SILANE AND SILOXANE BIS(BIPHENYL) TRIAZINE DERIVATIVES AS UV ABSORBERS - Disclosed is the use of silane and siloxane bis(biphenyl)triazine derivatives of formula (1), wherein n is a number from 1 to 4; if n=1, X is *-L-Sil; or a radical of formula (11′), L is a linker selected from a radical of formula (2); R | 08-08-2013 |
20140308225 | Use of Oleogels in UV Absorber Compositions - Disclosed is the use of oleogels (a) for increasing the sun protection factor of sunscreens comprising at least one organic or inorganic UV filter (b). | 10-16-2014 |