(19)
(11) EP 4 473 080 A1

(12)

(43) Date of publication:
11.12.2024 Bulletin 2024/50

(21) Application number: 22705356.8

(22) Date of filing: 03.02.2022
(51) International Patent Classification (IPC): 
C11D 17/00(2006.01)
(52) Cooperative Patent Classification (CPC):
C11D 17/0034; C11D 3/505; C11D 2111/12
(86) International application number:
PCT/US2022/070495
(87) International publication number:
WO 2023/149964 (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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: The Procter & Gamble Company
Cincinnati, OH 45202 (US)

(72) Inventors:
  • WILLIAMS, Kristin Rhedrick
    Cincinnati, Ohio 45202 (US)
  • HUDDLESTON, Richard Albert
    Cincinnati, Ohio 45202 (US)
  • QUAN, Ke Ming
    Cincinnati, Ohio 45202 (US)

(74) Representative: P&G Patent Belgium UK 
N.V. Procter & Gamble Services Company S.A. Temselaan 100
1853 Strombeek-Bever
1853 Strombeek-Bever (BE)

   


(54) LAUNDRY CARE PARTICLES HAVING A SMALL VARIATION IN AVERAGE PORE RADIUS