EP 4069003 B1 20240417 - AEROSOL-GENERATING ARTICLE COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLYHYDROXYALKANOATE
Title (en)
AEROSOL-GENERATING ARTICLE COMPRISING A HOLLOW TUBE SEGMENT COMPRISING POLYHYDROXYALKANOATE
Title (de)
AEROSOLERZEUGENDER ARTIKEL MIT EINEM HOHLROHRSEGMENT MIT POLYHYDROXYALKANOAT
Title (fr)
ARTICLE DE GÉNÉRATION D'AÉROSOL COMPRENANT UN SEGMENT DE TUBE CREUX COMPORTANT UN POLYHYDROXYALCANOATE
Publication
Application
Priority
- EP 19386052 A 20191203
- EP 2020083556 W 20201126
Abstract (en)
[origin: WO2021110541A1] There is provided an aerosol-generating article (10; 100; 310) for producing an inhalable aerosol upon heating, the aerosol-generating article comprising: a rod of aerosol-generating substrate (12; 114; 312); a hollow tube segment (14; 120; 320) comprising fibrous filtration material, the hollow tube segment (14; 120; 320) arranged downstream of the rod (12; 114; 312) and in longitudinal alignment with the rod (12; 114; 312); wherein the fibrous filtration material comprises fibres comprising a polyhydroxyalkanoate (PHA) polymer or copolymer.
IPC 8 full level
A24D 3/06 (2006.01); A24D 3/08 (2006.01); A24D 3/17 (2020.01)
CPC (source: EP KR US)
A24D 1/045 (2013.01 - KR US); A24D 1/20 (2020.01 - KR US); A24D 3/02 (2013.01 - US); A24D 3/063 (2013.01 - KR US); A24D 3/068 (2013.01 - EP KR US); A24D 3/08 (2013.01 - EP KR US); A24D 3/17 (2020.01 - EP KR US)
Citation (examination)
EP 3556230 A2 20191023 - KT & G COPORATION [KR]
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2021110541 A1 20210610; BR 112022008567 A2 20220809; CN 114760866 A 20220715; EP 4069003 A1 20221012; EP 4069003 B1 20240417; EP 4069003 C0 20240417; JP 2023505423 A 20230209; KR 20220110790 A 20220809; US 2023000142 A1 20230105
DOCDB simple family (application)
EP 2020083556 W 20201126; BR 112022008567 A 20201126; CN 202080083952 A 20201126; EP 20811357 A 20201126; JP 2022529018 A 20201126; KR 20227022498 A 20201126; US 202017781573 A 20201126