(19)
(11) EP 4 340 644 A1

(12)

(43) Date of publication:
27.03.2024 Bulletin 2024/13

(21) Application number: 22727461.0

(22) Date of filing: 19.05.2022
(51) International Patent Classification (IPC): 
A24B 15/30(2006.01)
 A24B 15/16(2020.01)
(52) Cooperative Patent Classification (CPC):
A24B 15/303; A24B 15/16; A24B 15/12; A24B 13/00
(86) International application number:
PCT/IB2022/054700
(87) International publication number:
WO 2022/243936 (24.11.2022 Gazette 2022/47)
(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

(30) Priority: 21.05.2021 US 202163191541 P

(71) Applicant: SWM Luxembourg
5326 Contern (LU)

(72) Inventor:
  • JUDE, Rama
    5326 Contern (LU)

(74) Representative: Plasseraud IP 
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09
75440 Paris Cedex 09 (FR)

   


(54) PROCESS FOR INCORPORATING ADDITIVES INTO AEROSOL-PRODUCING SUBSTRATES AND PRODUCTS MADE THEREFROM