EP 2979552 A4 20161214 - NANOPOROUS ACTIVATED CARBONS AS ADDITIVES IN TOBACCO FOR REDUCING THE EMISSION OF TOXIC PRODUCTS
Title (en)
NANOPOROUS ACTIVATED CARBONS AS ADDITIVES IN TOBACCO FOR REDUCING THE EMISSION OF TOXIC PRODUCTS
Title (de)
NANOPORÖSE AKTIVKOHLEN ALS ADDITIVE IN TABAK ZUR VERRINGERUNG DER EMISSION VON GIFTSTOFFEN
Title (fr)
CHARBONS ACTIVÉS NANOPOREUX UTILES EN TANT QU'ADDITIFS DANS LE TABAC POUR RÉDUIRE L'ÉMISSION DE PRODUITS TOXIQUES
Publication
Application
Priority
- ES 201300305 A 20130327
- ES 2014070204 W 20140320
Abstract (en)
[origin: EP2979552A1] The invention relates to the use of nanoporous activated carbons as additives for reducing the amount of toxic and carcinogenic compounds present in tobacco smoke, and to the mixture of tobacco with nanoporous activated carbons.
IPC 8 full level
A24B 15/28 (2006.01); A24D 3/16 (2006.01)
CPC (source: EP ES)
A24B 15/28 (2013.01 - ES); A24B 15/285 (2013.01 - EP); A24B 15/287 (2013.01 - EP); A24B 15/42 (2013.01 - EP); A24D 3/163 (2013.01 - EP)
Citation (search report)
- [Y] US 2010125039 A1 20100520 - BANERJEE CHANDRA KUMAR [US], et al
- [A] US 2005133054 A1 20050623 - FOURNIER JAY A [US], et al
- [XY] WO 2006103404 A1 20061005 - BRITISH AMERICAN TOBACCO CO [GB], et al & ES 2379639 T3 20120430 - BRITISH AMERICAN TOBACCO CO [GB]
- See references of WO 2014154920A1
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
DOCDB simple family (publication)
EP 2979552 A1 20160203; EP 2979552 A4 20161214; ES 2499990 A1 20140929; ES 2499990 B1 20150904; WO 2014154920 A1 20141002
DOCDB simple family (application)
EP 14773186 A 20140320; ES 201300305 A 20130327; ES 2014070204 W 20140320