EP 4046502 A1 20220824 - CELLULOSE ACETATE TOW, FILTER COMPRISING SAME, AND AEROSOL-GENERATING ARTICLE COMPRISING FILTER
Title (en)
CELLULOSE ACETATE TOW, FILTER COMPRISING SAME, AND AEROSOL-GENERATING ARTICLE COMPRISING FILTER
Title (de)
CELLULOSEACETATFILTERMATERIAL, FILTER DAMIT UND AEROSOLERZEUGENDER GEGENSTAND MIT FILTER
Title (fr)
MÈCHE D'ACÉTATE DE CELLULOSE, FILTRE LA COMPRENANT ET ARTICLE DE GÉNÉRATION D'AÉROSOL COMPRENANT UN FILTRE
Publication
Application
Priority
- KR 20200183613 A 20201224
- KR 2021014479 W 20211018
Abstract (en)
One or more embodiments relate to a cellulose acetate tow, a filter including the same, and an aerosol generating article including the filter.
IPC 8 full level
A24D 1/04 (2006.01)
CPC (source: EP KR US)
A24D 1/045 (2013.01 - KR US); A24D 1/20 (2020.01 - EP KR US); A24D 3/0287 (2013.01 - KR US); A24D 3/04 (2013.01 - EP); A24D 3/043 (2013.01 - KR US); A24D 3/048 (2013.01 - KR US); A24D 3/063 (2013.01 - EP KR US); A24D 3/10 (2013.01 - EP KR US); A24D 3/17 (2020.01 - 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)
EP 4046502 A1 20220824; EP 4046502 A4 20230104; JP 2023510674 A 20230315; JP 7351585 B2 20230927; KR 102666526 B1 20240516; KR 20220092142 A 20220701; US 2024099364 A1 20240328; WO 2022139141 A1 20220630
DOCDB simple family (application)
EP 21870545 A 20211018; JP 2022516634 A 20211018; KR 20200183613 A 20201224; KR 2021014479 W 20211018; US 202117767198 A 20211018