EP 3949770 A4 20221116 - HEATING-TYPE TOBACCO
Title (en)
HEATING-TYPE TOBACCO
Title (de)
TABAK VOM ERWÄRMUNGSTYP
Title (fr)
TABAC À CHAUFFER
Publication
Application
Priority
JP 2019013707 W 20190328
Abstract (en)
[origin: EP3949770A1] Provided is a technique that is used for a heating-type tobacco provided with a tobacco rod having a tobacco filler containing a tobacco raw material and an aerosol generating substrate and a rolling paper for rolling the tobacco filler to ensure delivery of a large amount of aerosol, enable a heater to be smoothly inserted into the tobacco filler, and prevent the tobacco raw material from being pushed inwards by the heater when the heater is inserted into the tobacco filler. This heating-type tobacco is provided with a tobacco rod having a tobacco filler and a rolling paper for rolling the tobacco filler. The tobacco filler has multiple tobacco strands which are a tobacco raw material formed in the form of strands and containing an aerosol generating substrate. The multiple tobacco strands are aligned and arranged to extend in the longitudinal direction of the tobacco rod, and at least some of the strands are bonded integrally.
IPC 8 full level
A24D 1/20 (2020.01)
CPC (source: EP)
A24D 1/20 (2020.01)
Citation (search report)
- [XAYI] WO 2015176898 A1 20151126 - PHILIP MORRIS PRODUCTS SA [CH]
- [XAYI] WO 2018122320 A1 20180705 - PHILIP MORRIS PRODUCTS SA [CH]
- [YA] WO 2017202959 A2 20171130 - PHILIP MORRIS PRODUCTS SA [CH]
- [YA] CN 107536100 A 20180105 - NANTONG XINYUAN IND CO LTD
- See references of WO 2020194689A1
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)
EP 3949770 A1 20220209; EP 3949770 A4 20221116; JP 7182691 B2 20221202; JP WO2020194689 A1 20211104; WO 2020194689 A1 20201001
DOCDB simple family (application)
EP 19920788 A 20190328; JP 2019013707 W 20190328; JP 2021508619 A 20190328