(19)
(11) EP 4 493 752 A1

(12)

(43) Date of publication:
22.01.2025 Bulletin 2025/04

(21) Application number: 23724327.4

(22) Date of filing: 23.05.2023
(51) International Patent Classification (IPC): 
D04H 1/00(2006.01)
D06M 11/79(2006.01)
(52) Cooperative Patent Classification (CPC):
D06M 11/79; D04H 1/413; D04H 1/492; D04H 1/732; D06M 23/04; D06M 2400/02; D06M 23/08; D06M 2200/11; D06M 2200/12; D06M 2101/32; D06M 23/06
(86) International application number:
PCT/EP2023/063777
(87) International publication number:
WO 2023/232557 (07.12.2023 Gazette 2023/49)
(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: 02.06.2022 EP 22177025

(71) Applicant: FIBERTEX NONWOVENS A/S
9220 Aalborg Ost (DK)

(72) Inventors:
  • BOBET, Patrice
    9220 Aalborg Ost (DK)
  • KJELDSEN, Jonas
    9220 Aalborg Ost (DK)

(74) Representative: Frick, Robert 
Lorenz Seidler Gossel Rechtsanwälte Patentanwälte Partnerschaft mbB Widenmayerstraße 23
80538 München
80538 München (DE)

   


(54) FLUORINE-FREE HYDROPHOBIC AND OLEOPHOBIC NONWOVEN