(19)
(11) EP 4 554 792 A1

(12)

(43) Date of publication:
21.05.2025 Bulletin 2025/21

(21) Application number: 23741719.1

(22) Date of filing: 14.07.2023
(51) International Patent Classification (IPC): 
B32B 27/32(2006.01)
B32B 27/30(2006.01)
(52) Cooperative Patent Classification (CPC):
B32B 27/32; B32B 27/327; B32B 27/306; B32B 27/308; B32B 2250/05; B32B 2250/246; B32B 2250/40; B32B 2270/00; B32B 2307/516; B32B 2307/406; B32B 2307/412; B32B 2307/54; B32B 2553/00
(86) International application number:
PCT/EP2023/069674
(87) International publication number:
WO 2024/013378 (18.01.2024 Gazette 2024/03)
(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: 15.07.2022 EP 22382676

(71) Applicant: Repsol, S.A.
28045 Madrid (ES)

(72) Inventors:
  • LASIERRA MORALES, Raquel
    28935 MÓSTOLES (ES)
  • BERMÚDEZ UYARRA, María Soledad
    28935 MÓSTOLES (ES)
  • SANCHEZ CAPUTO, Mariana
    28935 MÓSTOLES (ES)
  • DOMÍNGUEZ DORADO, Almudena
    28935 MÓSTOLES (ES)
  • MÉNDEZ LLATAS, Luis Miguel
    28935 MÓSTOLES (ES)

(74) Representative: ZBM Patents - Zea, Barlocci & Markvardsen 
Rambla de Catalunya, 123
08008 Barcelona
08008 Barcelona (ES)

   


(54) MULTILAYER UNIAXIALLY ORIENTED FILM