EP 4205568 A1 20230705 - FILTER FOR TOBACCO PRODUCT, AND TOBACCO PRODUCT AND ELECTRICALLY-HEATED TOBACCO PRODUCT HAVING SAID FILTER
Title (en)
FILTER FOR TOBACCO PRODUCT, AND TOBACCO PRODUCT AND ELECTRICALLY-HEATED TOBACCO PRODUCT HAVING SAID FILTER
Title (de)
FILTER FÜR TABAKPRODUKT SOWIE TABAKPRODUKT UND ELEKTRISCH BEHEIZTES TABAKPRODUKT MIT DEM FILTER
Title (fr)
FILTRE POUR PRODUIT DU TABAC, PRODUIT DU TABAC ET PRODUIT DU TABAC CHAUFFÉ ÉLECTRIQUEMENT MUNI DUDIT FILTRE
Publication
Application
Priority
- JP 2020145801 A 20200831
- JP 2021026994 W 20210719
Abstract (en)
A filter for a tobacco product, the filter comprising a granular adsorbing agent containing an oil or fat having a melting point of 50°C or higher, wherein the reduction rate of the air permeation resistance of the filter per 120 mm is at least 5% when the filter is heated at 100°C for 10 minutes.
IPC 8 full level
A24D 3/08 (2006.01); A24D 3/16 (2006.01); A24D 3/17 (2020.01)
CPC (source: EP)
A24D 3/062 (2013.01); A24D 3/10 (2013.01); A24D 3/14 (2013.01); A24D 3/048 (2013.01); A24D 3/17 (2020.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4205568 A1 20230705; JP 7492589 B2 20240529; JP WO2022044622 A1 20220303; WO 2022044622 A1 20220303
DOCDB simple family (application)
EP 21861051 A 20210719; JP 2021026994 W 20210719; JP 2022545539 A 20210719