EP 2636319 A3 20140312 - Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
Title (en)
Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
Title (de)
Rauchfilter zum Rauchen Vorrichtungen mit Poröse Massen mit Kohlenfaserverstärkter Laden teilchen und vergossenes druckverlust
Title (fr)
Filtres à fumée pour dispositifs à fumer avec des masses poreuses ayant une charge de particules de carbone et chute de pression encapsulée
Publication
Application
Priority
- US 39021110 P 20101006
- US 39021310 P 20101006
- US 98190910 A 20101230
- US 2011020013 W 20110103
- US 201161504023 P 20110701
- US 2011043269 W 20110707
- EP 11834774 A 20110715
Abstract (en)
[origin: WO2012054111A1] Disclosed are filters, smoking devices, related articles and apparatus, and related methods. The filters include porous masses that have an active particle and a binder particle, wherein the active particle comprises carbon and the porous mass has a carbon loading of at least about 6 mg/mm and an encapsulated pressure drop of about 20 mm of water or less per mm of porous mass.
IPC 8 full level
A24B 15/28 (2006.01); A24D 3/06 (2006.01); A24D 3/08 (2006.01); A24D 3/16 (2006.01)
CPC (source: EP KR)
A24B 15/286 (2013.01 - EP KR); A24D 3/0216 (2013.01 - KR); A24D 3/061 (2013.01 - KR); A24D 3/066 (2013.01 - EP KR); A24D 3/16 (2013.01 - EP); A24D 3/163 (2013.01 - KR)
Citation (search report)
- [E] WO 2011140053 A1 20111110 - TICONA LLC [US], et al
- [X] US 3217715 A 19651116 - BERGER RICHARD M, et al
- [X] US 3318317 A 19670509 - SPROULL REAVIS C, et al
- [X] US 3409020 A 19681105 - WESTBROOK JR CLAUD ERIC, et al
- [E] WO 2011121358 A1 20111006 - BRITISH AMERICAN TOBACCO CO [GB], et al
- [A] US 6145511 A 20001114 - TEUFEL EBERHARD [DE], et al
- [AD] US 6770736 B1 20040803 - HAFTKA STANISLAW [DE], et al
- [A] US 2004194792 A1 20041007 - ZHUANG SHUZHONG [US], et al
- [A] CA 2330782 A1 20020705 - PANDEY RAJ N [CA]
- [A] US 3531558 A 19700929 - GANZ HENRY
- [A] US 4664683 A 19870512 - DEGEN PETER J [US], et al
- [A] WO 2008018617 A1 20080214 - DAICEL CHEM [JP], et al
- [A] EP 0172714 A1 19860226 - PALL CORP [US]
- [A] M.A.BARRERA, J.F.VEGA, M. AGUILAR, J. MARTINEZ-SALAZAR: "Melt Flow Index on High Molecular Weight Polyethylene: A Comparative Study of Experiments and Simulation", JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, vol. 174, no. 1-3, 25 May 2006 (2006-05-25), pages 171 - 177, XP002719326, Retrieved from the Internet <URL:http://www.sciencedirect.com/science/article/pii/S0924013606000215> [retrieved on 20140128]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2012054111 A1 20120426; BR 112013008364 A2 20160614; BR 122013013917 A2 20190806; CN 103209606 A 20130717; EA 025010 B1 20161130; EA 027288 B1 20170731; EA 201300833 A1 20140331; EA 201390508 A1 20140331; EP 2629633 A1 20130828; EP 2629633 A4 20140416; EP 2636319 A2 20130911; EP 2636319 A3 20140312; JP 2014509833 A 20140424; JP 5901641 B2 20160413; KR 101520198 B1 20150513; KR 20130101076 A 20130912; MX 2013003940 A 20130628; MX 342775 B 20161011; PH 12013501245 A1 20200203; SG 10201501526W A 20150429; SG 189267 A1 20130531
DOCDB simple family (application)
US 2011044142 W 20110715; BR 112013008364 A 20110715; BR 122013013917 A 20110715; CN 201180054836 A 20110715; EA 201300833 A 20110715; EA 201390508 A 20110715; EP 11834774 A 20110715; EP 13168042 A 20110715; JP 2013532798 A 20110715; KR 20137011521 A 20110715; MX 2013003940 A 20110715; PH 12013501245 A 20130614; SG 10201501526W A 20110715; SG 2013025192 A 20110715