Global Patent Index - EP 4069003 A1

EP 4069003 A1 20221012 - 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 COMPRENANT DU POLYHYDROXYALCANOATE

Publication

EP 4069003 A1 20221012 (EN)

Application

EP 20811357 A 20201126

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)

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

Designated extension state (EPC)

BA ME

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