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COMPOSITION AND ASSOCIATION OF SUNSCREENS FOR PHOTOSTABILIZING BUTYL METHOXYDIBENZOYLMETHANE (BMDBM)

Publication No. EP3299009
•
App No. EP17195513
•
Filed by Pierre Fabre Dermo-Cosmétique
•
Filed on 2013-01-30
•
Issued/Published on 2025-08-13
Publication No. EP3299009 A1
Application No. EP17195513 Filed: 2013-01-30
Grant Date 2025-08-13 Mention of grant
Active Oppositions 2 Active EPO Oppositions

Patent Abstract / Summary

The present invention concerns a composition containing a photostabilized combination of Butyl Methoxydibenzoylmethane (BMDBM), Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (BEMT), and Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (MBBT) wherein: i. the BEMT/BMDBM mass ratio is greater than or equal to 1 and preferably greater than or equal to 1.5, ii. the content of BMDBM is comprised between 1% and 5% by weight with regard to the total weight of the composition, iii. the quantity of MBBT is comprised between 3% and 7% by weight with regard to the total weight of the composition, said combination containing no octocrylene, PABA or ethylhexyl methoxycinnamate, and a pharmaceutically or cosmetically acceptable excipient.

IPC Classifications

A61K8/35, A61K8/49, A61Q17/04, A61K31/53, A61K31/4192, A61K31/192, A61K31/12

Priority Claims

WO 2012FR50202 Date: 2012-01-31

Designated Contracting States (38 EPC States)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Parties & Representation

Applicants

Pierre Fabre Dermo-Cosmétique

Les Cauquillous, 81500 Lavaur

FR

Inventors (2)

PERIER, Valérie

7 rue des Oliviers, 31270 FROUZINS

FR

DROMIGNY, Hélène

17 rue du Gorp, 31400 TOULOUSE

FR

Representatives / Agents

Lock, Graham James, et al

Fry Heath & Spence LLP, Unit A, Faraday Court

GB

Regimbeau

20, rue de Chazelles, 75847 Paris Cedex 17

FR

L'Oreal

Service D.I.P.I., 9, rue Pierre Dreyfus

FR

Lucidity IP Ltd

17 Wilson Close, Daventry, Northamptonshire NN11 9WH

GB

Key Procedural Dates

Request-For-Examination 2018-09-26
Mention Of Grant Published 2025-08-13
First-Examination-Report-Despatched 2019-05-24