EP 2621295 A2 20130807 - CIGARETTE FILTER INCLUDING CHEMICAL COMPOSITIONS ADAPTED TO DECOMPOSE CELLULOSE ACETATE
Title (en)
CIGARETTE FILTER INCLUDING CHEMICAL COMPOSITIONS ADAPTED TO DECOMPOSE CELLULOSE ACETATE
Title (de)
ZIGARETTENFILTER MIT CHEMISCHEN ZUSAMMENSETZUNGEN ZUR ZERSETZUNG VON ZELLULOSEACETAT
Title (fr)
FILTRE POUR CIGARETTE CONTENANT UNE COMPOSITION CHIMIQUE CONÇUE POUR DÉCOMPOSER L'ACÉTATE DE CELLULOSE
Publication
Application
Priority
- US 89464910 A 20100930
- US 2011053002 W 20110923
Abstract (en)
[origin: US2012080044A1] According to at least one exemplary embodiment, a smoking article filter formed from cellulose acetate and including a wrapper is disclosed. The smoking article filter can include at least one chemical composition adapted to react with and decompose the cellulose acetate, contained within at least one carrier disposed within the smoking article filter.
IPC 8 full level
A24D 3/06 (2006.01); A24D 3/04 (2006.01); A24D 3/10 (2006.01)
CPC (source: EP US)
A24D 3/061 (2013.01 - EP US); A24D 3/068 (2013.01 - EP US); A24D 3/10 (2013.01 - EP 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
DOCDB simple family (publication)
US 2012080044 A1 20120405; EP 2621295 A2 20130807; EP 2621295 A4 20140507; WO 2012044543 A2 20120405; WO 2012044543 A3 20120809
DOCDB simple family (application)
US 89464910 A 20100930; EP 11829770 A 20110923; US 2011053002 W 20110923