(19)
(11) EP 3 986 170 A1

(12)

(43) Date of publication:
27.04.2022 Bulletin 2022/17

(21) Application number: 21748779.2

(22) Date of filing: 21.04.2021
(51) International Patent Classification (IPC): 
A24B 3/14(2006.01)
A24D 1/00(2020.01)
 A24B 15/28(2006.01)
A24D 1/02(2006.01)
(52) Cooperative Patent Classification (CPC):
A24B 15/28; A24B 3/14; A24D 1/002; A24D 1/02
(86) International application number:
PCT/KR2021/005018
(87) International publication number:
WO 2022/045518 (03.03.2022 Gazette 2022/09)
(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: 25.08.2020 KR 20200107416

(71) Applicant: KT&G Corporation
Daedeok-gu Daejeon 34337 (KR)

(72) Inventors:
  • KIM, Ick Joong
    Daejon 34120 (KR)
  • JUNG, Kyung Bin
    Daejeon 35250 (KR)
  • JEOUNG, Eun Mi
    Daejeon 34061 (KR)

(74) Representative: Ter Meer Steinmeister & Partner 
Patentanwälte mbB Nymphenburger Straße 4
80335 München
80335 München (DE)


(56) References cited: : 
   
       


    (54) FLAVOR CONTAINING SHEET COMPRISING MODIFIED CELLULOSE AND SMOKING ARTICLE COMPRISING THE SAME