EP 1972213 A1 20080924 - Multi-component filter providing improved flavour enhancement
Title (en)
Multi-component filter providing improved flavour enhancement
Title (de)
Mehrkomponentenfilter für erhöhte Geschmacksintensivierung
Title (fr)
Filtre multi-composant fournissant une amélioration de la saveur
Publication
Application
Priority
EP 07251210 A 20070321
Abstract (en)
A multi-component filter (4) for a smoking article comprises: a first flavour-releasing segment (12) proximate a mouth end of the filter; and a second flavour-releasing segment (14) located immediately upstream of the first flavour-releasing segment (12). The first flavour-releasing segment (12) comprises at least one flavour-bearing thread (16) and the second flavour-releasing segment (14) comprises flavour-bearing cellulosic particles (18). The multi-component filter (4) may further comprise a rod end segment (22) comprising filtration material located upstream of the second flavour-releasing segment (14), distant from the first flavour-releasing segment (12).
IPC 8 full level
A24D 3/04 (2006.01)
CPC (source: EP KR US)
A24D 1/002 (2013.01 - KR); A24D 3/048 (2013.01 - EP US); A24D 3/061 (2013.01 - KR); A24D 3/10 (2013.01 - KR)
Citation (search report)
- [XY] WO 03059096 A1 20030724 - PHILIP MORRIS PROD [CH], et al
- [XY] WO 02069745 A1 20020912 - PHILIP MORRIS PROD [US], et al
- [Y] EP 1252832 A2 20021030 - HAUNI MASCHINENBAU AG [DE]
- [XY] WO 2006082525 A1 20060810 - PHILIP MORRIS PROD [CH]
- [A] CH 635232 A5 19830331 - CIGARETTE COMPONENTS LTD [GB]
- [DA] US 4281671 A 19810804 - BYNRE STANLEY W, et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1972213 A1 20080924; AR 067215 A1 20091007; AT E497709 T1 20110215; AU 2008227975 A1 20080925; AU 2008227975 B2 20120503; BR PI0809129 A2 20210622; BR PI0809129 B1 20211214; CN 101578053 A 20091111; CN 101578053 B 20120627; CO 6241083 A2 20110120; DE 602008004895 D1 20110324; DK 2134201 T3 20110328; EA 015119 B1 20110630; EA 200970878 A1 20100226; EP 2134201 A2 20091223; EP 2134201 B1 20110209; ES 2360491 T3 20110606; HK 1132632 A1 20100305; JP 2010521962 A 20100701; JP 5442458 B2 20140312; KR 101411687 B1 20140625; KR 20100014354 A 20100210; MX 2009007262 A 20090710; MY 145911 A 20120515; NZ 577385 A 20110527; PL 2134201 T3 20110729; PT 2134201 E 20110301; RS 51679 B 20111031; SI 2134201 T1 20110429; TW 200911142 A 20090316; TW I409038 B 20130921; UA 96018 C2 20110926; US 2008230079 A1 20080925; WO 2008114153 A2 20080925; WO 2008114153 A3 20090108; WO 2008114153 A8 20090730
DOCDB simple family (application)
EP 07251210 A 20070321; AR P080101121 A 20080318; AT 08762968 T 20080320; AU 2008227975 A 20080320; BR PI0809129 A 20080320; CN 200880001875 A 20080320; CO 09117229 A 20091020; DE 602008004895 T 20080320; DK 08762968 T 20080320; EA 200970878 A 20080320; EP 08762968 A 20080320; ES 08762968 T 20080320; HK 10100321 A 20100112; IB 2008001661 W 20080320; JP 2009554099 A 20080320; KR 20097015995 A 20080320; MX 2009007262 A 20080320; MY PI20092245 A 20080320; NZ 57738508 A 20080320; PL 08762968 T 20080320; PT 08762968 T 20080320; RS P20110125 A 20080320; SI 200830162 T 20080320; TW 97109577 A 20080319; UA A200910243 A 20080320; US 7653808 A 20080319