(19)
(11) EP 4 815 900 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24817150.6

(22) Date of filing: 26.11.2024
(51) International Patent Classification (IPC): 
A61K 8/19(2006.01)
A61K 8/23(2006.01)
A61Q 5/08(2006.01)
 A61K 8/22(2006.01)
A61K 8/26(2006.01)
(52) Cooperative Patent Classification (CPC):
A61Q 5/08; A61K 8/22; A61K 8/23; A61K 8/19; A61K 8/26
(86) International application number:
PCT/EP2024/083627
(87) International publication number:
WO 2025/114285 (05.06.2025 Gazette 2025/23)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 28.11.2023 EP 23212648

(71) Applicant: Kao Germany GmbH
64297 Darmstadt (DE)

(72) Inventors:
  • BALKE, Axel
    64297 Darmstadt (DE)
  • BAUER, Peter
    64297 Darmstadt (DE)

(74) Representative: Miller, Tobias 
Kao Germany GmbH Pfungstädter Straße 98-100
64297 Darmstadt
64297 Darmstadt (DE)

   


(54) BLEACH COMPOSITIONS WITH IMPROVED MIXABILITY