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EP 4 048 720 A1

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(43) Date of publication: 31.08.2022 Bulletin 2022/35 (21) Application number: 19949938.5 (22) Date of filing: 24.10.2019

(51) International Patent Classification (IPC):  C08J 5/18(2006.01) C08J 9/00(2006.01) C08J 7/04(2020.01) A61K 8/00(2006.01) (52) Cooperative Patent Classification (CPC): A61K 2800/10; A61Q 19/00; A61K 8/0216; A61K 2800/596; A61K 8/8129; A61K 8/463; A61K 8/39; A61K 8/4946; A61Q 5/02; C11D 17/0039; C11D 17/06; C11D 17/042; C11D 3/3753; B32B 2266/10; B32B 2250/02; B32B 2266/0242; B32B 2255/26; B32B 2255/20; B32B 2307/732; B32B 2439/40; B32B 2307/72; B32B 2255/102; B32B 2250/22; B32B 2266/0221; B32B 2266/0257; B32B 5/32; B32B 2266/0278; B32B 2307/718; B32B 2266/0264; B32B 2307/7166; B32B 2255/24; B32B 2266/06 (86) International application number: PCT/CN2019/113069 (87) International publication number: WO 2021/077369 (29.04.2021 Gazette 2021/17)

(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: TAN, Hongsing Beijing 101312 (CN) MAC NAMARA, Carl David Beijing 101312 (CN) JIANG, Min Beijing 101312 (CN) FAN, Zhaoqi Beijing 101312 (CN) GLENN, Robert Wayne, Jr. 138547 Singapore (SG) XU, Dan Beijing 101312 (CN) HUANG, Zeying Berkeley, California 94720-5800 (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)