EP 1938700 A3 20141105 - Low sidestream smoke cigarette with combustible paper having modified ash characteristics
Title (en)
Low sidestream smoke cigarette with combustible paper having modified ash characteristics
Title (de)
Zigarette mit geringer und seitlicher Rauchfreisetzung sowie verbrennbarem Papier und modifizierten Ascheeigenschaften
Title (fr)
Diminution du tabagisme passif avec un papier combustible ayant des caractéristiques modifiées de cendre
Publication
Application
Priority
- EP 03744282 A 20030314
- US 36413702 P 20020315
Abstract (en)
[origin: EP1938700A2] A low sidestream smoke cigarette comprises a conventional tobacco rod (54), and a combustible treatment paper (56, 58) having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible particulate adjunct for said catalyst. Improvements are made in the treatment composition and/or the addition of metal oxides or carbonates thereto to improve ash characteristics.
IPC 8 full level
A24D 1/02 (2006.01); D21H 17/67 (2006.01); D21H 19/38 (2006.01); D21H 27/00 (2006.01)
CPC (source: EP)
A24D 1/02 (2013.01)
Citation (search report)
- [XDY] US 5386838 A 19950207 - QUINCY III ROGER B [US], et al
- [YD] WO 9953778 A2 19991028 - ROTHMANS BENSON & HEDGES [CA]
- [AD] EP 0386884 A2 19900912 - PHILIP MORRIS [US] & CA 2010575 A1 19900823 - PHILIP MORRIS PROD [US]
- [AD] US 2755207 A 19560717 - FRANKENBURG WALTER G
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08004029 A 20030314