EP2979552A4 - Nanoporous activated carbons as additives in tobacco for reducing the emission of toxic products - Google Patents

Nanoporous activated carbons as additives in tobacco for reducing the emission of toxic products

Info

Publication number
EP2979552A4
EP2979552A4 EP14773186.3A EP14773186A EP2979552A4 EP 2979552 A4 EP2979552 A4 EP 2979552A4 EP 14773186 A EP14773186 A EP 14773186A EP 2979552 A4 EP2979552 A4 EP 2979552A4
Authority
EP
European Patent Office
Prior art keywords
tobacco
additives
emission
reducing
activated carbons
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14773186.3A
Other languages
German (de)
French (fr)
Other versions
EP2979552A1 (en
Inventor
Gomis Antonio Marcilla
Rico María Isabel Beltrán
Siurana Amparo Gómez
Muñoz Deseada Berenguer
Castellanos Isabel Martínez
Reinoso Francisco Rodriguez
Escribano Antonio Sepúlveda
Escandell Manuel Martínez
Albero Joaquín Silvestre
Albero Ana Silvestre
De Castro Mateus C Monteiro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Alicante
Original Assignee
Universidad de Alicante
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universidad de Alicante filed Critical Universidad de Alicante
Publication of EP2979552A1 publication Critical patent/EP2979552A1/en
Publication of EP2979552A4 publication Critical patent/EP2979552A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
EP14773186.3A 2013-03-27 2014-03-20 Nanoporous activated carbons as additives in tobacco for reducing the emission of toxic products Withdrawn EP2979552A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201300305A ES2499990B1 (en) 2013-03-27 2013-03-27 Activated carbon nanoporous as additives in tobacco to reduce the emission of toxic products
PCT/ES2014/070204 WO2014154920A1 (en) 2013-03-27 2014-03-20 Nanoporous activated carbons as additives in tobacco for reducing the emission of toxic products

Publications (2)

Publication Number Publication Date
EP2979552A1 EP2979552A1 (en) 2016-02-03
EP2979552A4 true EP2979552A4 (en) 2016-12-14

Family

ID=51587136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14773186.3A Withdrawn EP2979552A4 (en) 2013-03-27 2014-03-20 Nanoporous activated carbons as additives in tobacco for reducing the emission of toxic products

Country Status (3)

Country Link
EP (1) EP2979552A4 (en)
ES (1) ES2499990B1 (en)
WO (1) WO2014154920A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2528338B1 (en) * 2014-10-31 2015-11-12 Universidad De Alicante Products that can be smoked with a nicotine controlled release system and catalyst for the reduction of toxic compounds

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050133054A1 (en) * 2003-12-22 2005-06-23 Philip Morris Usa Inc. Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke
WO2006103404A1 (en) * 2005-03-29 2006-10-05 British American Tobacco (Investments) Limited Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
US20100125039A1 (en) * 2008-11-20 2010-05-20 R. J. Reynolds Tobacco Company Carbonaceous Material Having Modified Pore Structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU230306B1 (en) 2001-02-22 2015-12-28 Philip Morris Products Inc Cigarette and filter with downstream flavor addition
CA2481381C (en) 2002-04-12 2012-11-13 Philip Morris Products S.A. Activated carbon fiber cigarette filter
US7784471B2 (en) 2003-01-09 2010-08-31 Philip Morris Usa Inc. Cigarette filter with beaded carbon
CN101439857B (en) 2008-12-11 2011-03-02 武汉科技大学 Mesoporous activated carbon and preparation process thereof
GB0904196D0 (en) * 2009-03-11 2009-04-22 British American Tobacco Co Methods for increasing mesopores in adsorbents
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
CN102398903A (en) * 2010-09-10 2012-04-04 英美烟草(投资)有限公司 Active carbon material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050133054A1 (en) * 2003-12-22 2005-06-23 Philip Morris Usa Inc. Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke
WO2006103404A1 (en) * 2005-03-29 2006-10-05 British American Tobacco (Investments) Limited Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
ES2379639T3 (en) * 2005-03-29 2012-04-30 British American Tobacco (Investments) Limited Smoke filters comprising porous carbon materials and smoking articles incorporating said filters
US20100125039A1 (en) * 2008-11-20 2010-05-20 R. J. Reynolds Tobacco Company Carbonaceous Material Having Modified Pore Structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014154920A1 *

Also Published As

Publication number Publication date
ES2499990A1 (en) 2014-09-29
EP2979552A1 (en) 2016-02-03
ES2499990B1 (en) 2015-09-04
WO2014154920A1 (en) 2014-10-02

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