(19)
(11) EP 4 824 177 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 24837135.3

(22) Date of filing: 11.12.2024
(51) International Patent Classification (IPC): 
C09D 133/14(2006.01)
C09J 133/14(2006.01)
(52) Cooperative Patent Classification (CPC):
C09D 133/14; C09J 133/14; D21H 17/37; D21H 19/20; D21H 19/58; D21H 21/16; D21H 21/18
 
C-Sets:
  1. C08F 220/1808, C08F 220/1804, C08F 220/14, C08F 218/08, C08F 220/34, C08F 220/06;
  2. C08F 220/1808, C08F 220/1804, C08F 212/08, C08F 218/08, C08F 220/34, C08F 220/06;
  3. C08F 220/1808, C08F 220/1811, C08F 220/34, C08F 218/08, C08F 220/06;
  4. C09J 133/14, C08K 5/103;

(86) International application number:
PCT/IB2024/062528
(87) International publication number:
WO 2025/126082 (19.06.2025 Gazette 2025/25)
(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: 11.12.2023 US 202363608473 P

(71) Applicant: 3M Innovative Properties Company
Saint Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • SHIMIZU, Susana
    CEP 13001-970 Sumaré, São Paulo (BR)
  • FARIA, Elaine C.
    CEP 13001-970 Sumaré, São Paulo (BR)
  • ALI, Mahfuza B.
    Saint Paul, Minnesota 55133-3427 (US)
  • MULVANEY, Claudia M.
    Saint Paul, Minnesota 55133-3427 (US)
  • MCMAN, Steven J.
    Saint Paul, Minnesota 55133-3427 (US)
  • SOUZA, Julio M.
    CEP 13001-970 Sumaré, São Paulo (BR)
  • SANCHEZ-GARCIA, Anibal S.
    London, Ontario N5V 3R6 (CA)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstraße 4
81675 München
81675 München (DE)

   


(54) COMPOSITION INCLUDING ACRYLIC COPOLYMER, ARTICLE INCLUDING A PAPER BACKING AND THE COMPOSITION, AND RELATED PROCESSES