EP 2329726 A1 20110608 - Smoking article wrapper with reduced ignition propensity
Title (en)
Smoking article wrapper with reduced ignition propensity
Title (de)
Rauchartikelumhüllung mit verringerter Entzündungsneigung
Title (fr)
Emballage d'article à fumer avec une tendance réduite à l'ignition
Publication
Application
Priority
EP 09178108 A 20091204
Abstract (en)
The present invention relates to a smoking article wrapper with reduced ignition propensity. Specifically the present invention relates to a wrapper for a smoking article comprising regions of one or more additives applied to its surface which regions have reduced porosity and/or reduced oxygen diffusion sufficient to reduce the ignition propensity of a smoking article and regions having substantially reduced additive such that the wrapper maintains its physical integrity during processing and provides a wrapper with improved visual appearance by reducing wrinkling.
IPC 8 full level
A24D 1/02 (2006.01)
CPC (source: EP)
A24D 1/025 (2013.01)
Citation (search report)
- [X] WO 2009004482 A2 20090108 - PHILIP MORRIS PROD [CH]
- [X] WO 2008149241 A2 20081211 - PHILIP MORRIS PROD [CH]
- [X] US 5450863 A 19950919 - COLLINS ALFRED L [US], et al
- [X] EP 0486213 A1 19920520 - PHILIP MORRIS [US]
- [A] WO 2009105343 A2 20090827 - SCHWEITZER MAUDUIT INT INC [US], et al
- [X] WO 2008146159 A2 20081204 - PHILIP MORRIS PROD [CH]
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 09178108 A 20091204