(19)
(11) EP 2 823 805 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.02.2020 Bulletin 2020/09

(45) Mention of the grant of the patent:
21.08.2019 Bulletin 2019/34

(21) Application number: 13305998.0

(22) Date of filing: 12.07.2013
(51) International Patent Classification (IPC): 
A61K 8/11(2006.01)
A61Q 19/00(2006.01)
A61K 8/39(2006.01)
A61K 8/60(2006.01)
 A61K 8/34(2006.01)
A61K 8/37(2006.01)
A61K 8/44(2006.01)

(54)

Color changing composition in O/W emulsion form comprising a gemini surfactant

Farbveränderliche Zusammensetzung in O/W-Emulsionsform mit einem Geminitensid

Composition changeant de couleur sous forme d'une émulsion H/E comprenant un tensioactif jumelé

(84) Designated Contracting 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

(43) Date of publication of application:
14.01.2015 Bulletin 2015/03

(73) Proprietor: L'Oréal
75008 Paris (FR)

(72) Inventors:
  • Ricard, Audrey
    94210 La Varenne (FR)
  • El Achkar, Micheline
    75020 Paris (FR)

(74) Representative: Nony 
11 rue Saint-Georges
75009 Paris
75009 Paris (FR)


(56) References cited: : 
WO-A2-2013/057118
US-A1- 2011 229 536
 US-A- 4 756 906
   
  • Katie Schaefer: "Surfactant vs Gemini Surfactant", Cosmetics and Toiletrie, 7 October 2008 (2008-10-07), XP002719643, Retrieved from the Internet: URL:http://www.cosmeticsandtoiletries.com/ formulating/function/surfactant/30582274.h tml# [retrieved on 2014-01-30]
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).