EP 3039186 B1 20190626 - EFFICIENTLY PRODUCIBLE CIGARETTE PAPER FOR SELF-EXTINGUISHING CIGARETTES
Title (en)
EFFICIENTLY PRODUCIBLE CIGARETTE PAPER FOR SELF-EXTINGUISHING CIGARETTES
Title (de)
EFFIZIENT HERSTELLBARES ZIGARETTENPAPIER FÜR SELBSTVERLÖSCHENDE ZIGARETTEN
Title (fr)
PAPIER À CIGARETTES FABRICABLE EFFICACEMENT POUR CIGARETTES AUTO-EXTINGUIBLES
Publication
Application
Priority
- DE 102013109386 A 20130829
- EP 2014067016 W 20140807
Abstract (en)
[origin: WO2015028276A1] The invention relates to cigarette paper, which has at least one treated partial region in which a composition is applied, which composition contains filling-material particles or a mixture of filling-material particles. The diffusion capacity is lower in the at least one treated partial region than in an untreated region of the cigarette paper, wherein at least 20 wt%, preferably at least 50 wt%, and especially preferably at least 70 wt% of the filling-material particles in the treated partial region are formed by a filling material having a plate-like shape or a filling material having a cubic shape. Additionally or alternatively, a filling material having a scalenohedral or rhombohedral crystal structure can also be used, provided that the particle size distribution is suitably selected.
IPC 8 full level
D21H 19/38 (2006.01); A24D 1/02 (2006.01); D21H 17/67 (2006.01); D21H 21/52 (2006.01)
CPC (source: EP KR US)
A24D 1/002 (2013.01 - EP US); A24D 1/02 (2013.01 - EP US); A24D 1/025 (2013.01 - EP KR US); A24D 1/10 (2013.01 - EP US); D21H 17/28 (2013.01 - US); D21H 17/67 (2013.01 - EP KR US); D21H 19/38 (2013.01 - EP KR US); D21H 21/14 (2013.01 - US); D21H 21/52 (2013.01 - EP KR US)
Citation (opposition)
Opponent : Miquel y Costas & Miquel, S.A.
- WO 2015028276 A1 20150305 - DELFORTGROUP AG [AT]
- WO 2008103792 A2 20080828 - SCHWEITZER MAUDUIT INT INC [US], et al
- AU 2013200653 A1 20130228 - SCHWEITZER MAUDUIT INT INC
- WO 03034846 A1 20030501 - SCHWEITZER MAUDUIT INT INC [US]
- EP 1166656 A2 20020102 - SCHWEITZER MAUDUIT INT INC [US]
- US 6138684 A 20001031 - YAMAZAKI AKIRA [JP], et al
- WO 2009001223 A2 20081231 - PHILIP MORRIS PROD [CH]
- WO 2011012220 A1 20110203 - PHILIP MORRIS PROD [CH]
- WO 2012170761 A1 20121213 - SCHWEITZER MAUDUIT INT INC [US], et al
- US 2006011207 A1 20060119 - CHAPMAN PAUL STUART [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ 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)
DE 102013109386 B3 20150115; BR 112016003341 A2 20170801; BR 112016003341 B1 20220802; CN 105518213 A 20160420; CN 105518213 B 20180727; EP 3039186 A1 20160706; EP 3039186 B1 20190626; ES 2747802 T3 20200311; KR 102427680 B1 20220729; KR 20160047478 A 20160502; MY 177941 A 20200928; PH 12016500362 A1 20160502; PL 3039186 T3 20191129; TR 201911238 T4 20190821; US 10231481 B2 20190319; US 2016198761 A1 20160714; WO 2015028276 A1 20150305
DOCDB simple family (application)
DE 102013109386 A 20130829; BR 112016003341 A 20140807; CN 201480047977 A 20140807; EP 14747961 A 20140807; EP 2014067016 W 20140807; ES 14747961 T 20140807; KR 20167004811 A 20140807; MY PI2016000257 A 20140807; PH 12016500362 A 20160223; PL 14747961 T 20140807; TR 201911238 T 20140807; US 201414912940 A 20140807