(19)
(11) EP 4 076 017 A1

(12)

(43) Date of publication:
26.10.2022 Bulletin 2022/43

(21) Application number: 20824240.4

(22) Date of filing: 15.12.2020
(51) International Patent Classification (IPC): 
A24B 15/12(2006.01)
A24B 15/16(2020.01)
A24F 47/00(2020.01)
 A24B 15/14(2006.01)
A24B 15/167(2020.01)
(52) Cooperative Patent Classification (CPC):
A24B 15/12; A24B 15/14; A24B 15/16; A24B 15/167; A24F 40/20; A24D 1/20
(86) International application number:
PCT/EP2020/086199
(87) International publication number:
WO 2021/122583 (24.06.2021 Gazette 2021/25)
(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 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: 17.12.2019 EP 19217088

(71) Applicant: Philip Morris Products, S.A.
2000 Neuchâtel (CH)

(72) Inventors:
  • AJITHKUMAR, Anu
    2000 Neuchâtel (CH)
  • DE PALO, Damien
    2000 Neuchâtel (CH)

(74) Representative: Siepmann, Felix et al
Abitz & Partner Patentanwälte mbB Arabellastraße 17
81925 München
81925 München (DE)

   


(54) AEROSOL-FORMING SUBSTRATE WITH NITROGEN-CONTAINING NUCLEOPHILIC COMPOUND