EP 0552234 B1 19960821 - A COMBINATION FOR IMPROVED DELIVERY OF TOBACCO MODIFYING AGENTS
Title (en)
A COMBINATION FOR IMPROVED DELIVERY OF TOBACCO MODIFYING AGENTS
Title (de)
ZUSAMMENSETZUNG ZUR VERBESSERTEN ABGABE VON TABAKMODIFIKATIONSMITTEL
Title (fr)
COMBINAISON D'AGENTS DE MODIFICATION DU TABAC AMELIORANT LA QUALITE DE CONSOMMATION
Publication
Application
Priority
- US 9107109 W 19910930
- US 74129791 A 19910806
- US 59272390 A 19901004
Abstract (en)
[origin: WO9205713A1] Disclosed are articles, such as smoke filters, which contain fibers that have complex geometry in combination with tobacco modifying agents such as flavorants. The fibers are preferably made of polyester such as poly(ethylene terephthalate) and preferably are capable of spontaneously transporting water or n-decane on their surfaces. The articles of the invention result in improved delivery of the tobacco modifying agent to the user.
IPC 1-7
IPC 8 full level
A24D 3/08 (2006.01); A24D 3/12 (2006.01); A24D 3/14 (2006.01); A24D 3/16 (2006.01); D01D 5/253 (2006.01); D01F 6/00 (2006.01); D01F 6/62 (2006.01); D04H 1/724 (2012.01)
CPC (source: EP)
A24D 3/08 (2013.01); A24D 3/14 (2013.01); D01D 5/253 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9205713 A1 19920416; AT E141468 T1 19960915; CA 2092176 A1 19920405; CA 2092176 C 19970408; DE 69121577 D1 19960926; DE 69121577 T2 19970109; DK 0552234 T3 19960909; EP 0552234 A1 19930728; EP 0552234 B1 19960821; ES 2093109 T3 19961216; GR 3021634 T3 19970228; JP H06502068 A 19940310
DOCDB simple family (application)
US 9107109 W 19910930; AT 91918236 T 19910930; CA 2092176 A 19910930; DE 69121577 T 19910930; DK 91918236 T 19910930; EP 91918236 A 19910930; ES 91918236 T 19910930; GR 960403005 T 19961114; JP 51701891 A 19910930