| Patent Number |
Title Of Patent |
Date Issued |
| 5637756 |
Derivatives of 2,5-dihydroxyphenylcarboxylic acid |
June 10, 1997 |
| A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, OH, or |
| 5589179 |
Composition containing a non-photocatalytic metal oxide and tocopherol, its use in the cosmetics |
December 31, 1996 |
| Cosmetic and/or dermatological compositions containing a non-photocatalytic metal oxide and tocopherol and, optionally, a metal-inactivating complexing agent are effective for inhibiting the light-induced peroxidation of lipids, and in particular lipids of sebaceous origin such as sq |
| 5587173 |
Utilization of derivatives of 2,5 dihydroxyphenyl-carboxylic acid amides and their salts in prep |
December 24, 1996 |
| A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, OH, or |
| 5587171 |
Cosmetic of dermopharmaceutical composition containing, in combination, a lauroylmethionate of a |
December 24, 1996 |
| Cosmetic or dermopharmaceutical composition.This composition is characterized in that it contains, in a suitable vehicle, an antioxidizing system possessing a synergic effect consisting of the combination of a lauroylmethionate of lysine, histidine or arginine, and of at least one polyph |
| 5585105 |
Utilization of derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their sal |
December 17, 1996 |
| A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, OH, or |
| 5569663 |
Use of a spin trap in a cosmetic or dermatological composition |
October 29, 1996 |
| The invention relates to the use of a spin trap employed as an electron paramagnetic resonance measurement probe, in a cosmetic or dermatological composition for the light-protective, anti-ageing and/or anti-acne treatment of the skin. In particular, this spin trap is encapsulated in |
| 5547658 |
Cosmetic composition containing melaninlike pigments in combination with certain tocopherols, an |
August 20, 1996 |
| Cosmetic composition containing melaninlike pigments in combination with certain tocopherols, and process for protecting the skin, hair, mucosae and cosmetic compositions.The present invention relates to a cosmetic composition comprising the combination of certain tocopherols bn with at |
| 5516507 |
Dermatological glutathione alkyl ester composition and a process for topical treatment |
May 14, 1996 |
| A process for topical treatment of cutaneous ageing involves applying to skin a cosmetic or dermatological composition containing, as an active ingredient, a glutathione alkyl ester. The glutathione alkyl ester corresponds to the formula: ##STR1## in which R represents an alkyl r |
| 5449518 |
Utilization of derivatives of 2,5-dihydroxyphenyl-carboxylic acids, their homologs, and their sa |
September 12, 1995 |
| A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, or # |
| 5431912 |
Cosmetic or dermopharmaceutical composition containing, in combination, a lauroylmethionate of a |
July 11, 1995 |
| The present invention addresses a cosmetic or dermopharmaceutical composition comprising, in a suitable vehicle, an antioxidizing system possessing a synergic effect consisting of the combination of laroylmethionate of lysine, histidine or arginine, and of at least one polyphenol cho |
| 5352438 |
Anti-free radical topical composition based on dismutase superoxide and a phosphonic derivative |
October 4, 1994 |
| Cosmetic or pharmaceutical composition containing a dismutase superoxide (DSO) in combination with a phosphonic acid derivative used as metal chelating agent. These compositions are used in topical administration, in particular in the fight against skin aging and in the protection of the |
| 5250513 |
Antioxidant system based on a basic amino acid in combination with a tocopherol or derivative th |
October 5, 1993 |
| An antioxidant system is based on at least one basic amino acid and includes at least one tocopherol or a derivative thereof and at least one nonthiolated polypeptide. Preferably the antioxidant system contains from 0.5 to 20 weight percent of a tocopherol or derivative thereof, 0.5 to 5 |
| 5164185 |
Pharmaceutical and cosmetic depigmentation compositions with a caffeic acid base |
November 17, 1992 |
| A pharmaceutical or cosmetic depigmenting composition for application to the skin so as to improve the aesthetic appearance of the skin or to treat pathological or accidental hyperpigmentation contains caffeic acid or an ester or amide thereof in an amount effective to depigment the skin |
| 5114716 |
Anti-oxidant system containing stabilized ascorbyl ester, tocopherol or cafeic acid or a derivat |
May 19, 1992 |
| An anti-oxidant system contains, in combination, at least one stabilized ascorbyl ester, at least one tocopherol or a mixture of tocopherols, or cafeic acid or a derivative thereof, at least one complexing agent and at least one non-thiol polypeptide. The anti-oxidant system is employed |
| 5023235 |
Antioxidant system based on an ascorbyl ester in combination with a complexing agent and a thiol |
June 11, 1991 |
| An antioxidant system comprises at least one ascorbyl ester stabilized with at least one complexing agent and at least one thiol. The antioxidant system is usefully employed in fatty body containing compositions such as cosmetic or alimentary compositions. |
| 4537782 |
Emulsifying system based on a fatty acid or a protein condensate, a polyoxyethylenated sterol an |
August 27, 1985 |
| An emulsifying system for use in the production of cosmetic or pharmaceutical compositions in the form of an emulsoid or gel comprises (i) at least one fatty acid having from 8 to 22 carbon atoms or a protein condensate of a fatty acid having from 8 to 40 carbon atoms and a polypepti |
| 4486448 |
Copper lanolate and anti-acne compositions containing the same for topical application to the sk |
December 4, 1984 |
| Copper lanolate, a novel product, can be produced by initially preparing an isotropic solution of a sodium or potassium salt of lanolic acid and thereafter precipitating copper lanolate therefrom by the addition thereto of a solution of a copper salt. The resulting copper lanolate is emp |
| 4437895 |
Mixture of vegetable oils based on jojoba oil and cosmetic compositions comprising the mixture |
March 20, 1984 |
| A mixture of vegetable oils is disclosed which is stable to oxidation, contains at least 5% of jojoba oil, the remainder consisting essentially of at least one other vegetable oil which is hazelnut oil, mango oil, coffee bean wax, karite butter, soya oil, palm oil or maize germ oil. |
| 4422952 |
Emulsions of the water-in-oil type useable as cosmetic supports or pharmaceutical excipients |
December 27, 1983 |
| Emulsions of the water-in-oil type having a water phase, an oil phase and an emulsifying agent consisting of a metal or alkaline-earth metal lanolinyl lactylate. The emulsions may also be in the form of cosmetic compositions, including other cosmetic additives, or may be used as phar |
