(19)
(11) EP 4 476 312 A1

(12)

(43) Date of publication:
18.12.2024 Bulletin 2024/51

(21) Application number: 23704296.5

(22) Date of filing: 07.02.2023
(51) International Patent Classification (IPC): 
C11D 3/00(2006.01)
C11D 17/04(2006.01)
C11D 3/04(2006.01)
(52) Cooperative Patent Classification (CPC):
C11D 3/0047; C11D 3/046; C11D 17/046; C11D 17/049
(86) International application number:
PCT/EP2023/053022
(87) International publication number:
WO 2023/148409 (10.08.2023 Gazette 2023/32)
(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:
KH MA MD TN

(30) Priority: 07.02.2022 GB 202201540

(71) Applicant: Fresh Check Ltd.
London SW16 2ED (GB)

(72) Inventors:
  • EKINCI, Melis
    London SW16 2ED (GB)
  • BOND, Alex
    London SW16 2ED (GB)
  • SIMPSON, John
    London SW16 2ED (GB)

(74) Representative: Snaith, James Michael et al
Kilburn & Strode LLP Lacon London 84 Theobalds Road
London WC1X 8NL
London WC1X 8NL (GB)

   


(54) BLOCKING COMPOSITIONS