AR050414A1 - Aplicacion de tamices moleculares mesoporosos como aditivos para filtracion selectiva de humo - Google Patents

Aplicacion de tamices moleculares mesoporosos como aditivos para filtracion selectiva de humo

Info

Publication number
AR050414A1
AR050414A1 ARP050102248A ARP050102248A AR050414A1 AR 050414 A1 AR050414 A1 AR 050414A1 AR P050102248 A ARP050102248 A AR P050102248A AR P050102248 A ARP050102248 A AR P050102248A AR 050414 A1 AR050414 A1 AR 050414A1
Authority
AR
Argentina
Prior art keywords
mesoporous molecular
additives
application
molecular sizes
selective filtration
Prior art date
Application number
ARP050102248A
Other languages
English (en)
Inventor
Rodney D Schluter
Lamar Perry
Original Assignee
Brown & Williamson Holdings
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 Brown & Williamson Holdings filed Critical Brown & Williamson Holdings
Publication of AR050414A1 publication Critical patent/AR050414A1/es

Links

Classifications

    • 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
    • A24D3/166—Silicic acid or silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un artículo para fumar incluye un elemento filtrante con MCM-41 como tamiz molecular mesoporoso. Además, un artículo apto para fumar incluye un material para fumar y un papel de envoltura con MCM-41 como tamiz molecular mesoporoso. El tamiz molecular mesoporoso se puede utilizar en combinacion con carbon o impregnado con oxido de cobre para mejorar adicionalmente la filtracion.
ARP050102248A 2004-06-03 2005-06-01 Aplicacion de tamices moleculares mesoporosos como aditivos para filtracion selectiva de humo AR050414A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/860,775 US20050268925A1 (en) 2004-06-03 2004-06-03 Application of mesoporous molecular sieves as selective smoke filtration additives

Publications (1)

Publication Number Publication Date
AR050414A1 true AR050414A1 (es) 2006-10-25

Family

ID=34967712

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP050102248A AR050414A1 (es) 2004-06-03 2005-06-01 Aplicacion de tamices moleculares mesoporosos como aditivos para filtracion selectiva de humo

Country Status (15)

Country Link
US (1) US20050268925A1 (es)
EP (1) EP1750530A1 (es)
CN (1) CN101010013A (es)
AR (1) AR050414A1 (es)
BR (1) BRPI0511750A (es)
CA (1) CA2567295A1 (es)
GT (1) GT200500131A (es)
PA (1) PA8635701A1 (es)
PE (1) PE20060071A1 (es)
RU (1) RU2337596C1 (es)
SV (1) SV2005002133A (es)
TW (1) TW200614926A (es)
UY (1) UY28928A1 (es)
WO (1) WO2005120261A1 (es)
ZA (1) ZA200610096B (es)

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Publication number Priority date Publication date Assignee Title
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
ES2301392B1 (es) 2006-11-07 2009-06-09 Universidad De Alicante Mezclas tabaco-catalizador para la reduccion de los compuestos toxicos presentes en el humo del tabaco.
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
ES2603646T3 (es) 2008-05-21 2017-02-28 R.J. Reynolds Tobacco Company Filtro de cigarrillo que tiene estructuras de fibra compuesta
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8434498B2 (en) 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
US20120000481A1 (en) 2010-06-30 2012-01-05 Dennis Potter Degradable filter element for smoking article
CN101934234B (zh) * 2010-09-13 2012-07-04 中南大学 一种废旧塑料催化裂解用介孔分子筛型催化剂及其制备和应用
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US20130167849A1 (en) 2011-12-28 2013-07-04 Balager Ademe Method of tipping for smoking article
US20130167851A1 (en) 2011-12-28 2013-07-04 Balager Ademe Method of filter assembly for smoking article
US20160073686A1 (en) 2014-09-12 2016-03-17 R.J. Reynolds Tobacco Company Tobacco-derived filter element
US10226066B2 (en) 2016-03-07 2019-03-12 R.J. Reynolds Tobacco Company Rosemary in a tobacco blend
CN106858717A (zh) * 2017-04-10 2017-06-20 滁州卷烟材料厂 一种选择性降低卷烟烟气中羰基化合物的滤嘴
CN113576027A (zh) * 2021-08-25 2021-11-02 上海烟草集团有限责任公司 一种用于降低卷烟烟气中丙醛的复合滤棒及卷烟
CN113558290A (zh) * 2021-08-26 2021-10-29 上海烟草集团有限责任公司 一种降低卷烟烟气中丙酮的方法
CN114669272A (zh) * 2022-02-24 2022-06-28 昆明理工大学 一种铜冶炼烟气中粉尘、氟化氢和氯化氢协同脱除吸附剂及其制备方法

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US3292636A (en) * 1964-05-04 1966-12-20 Union Carbide Corp Smoking tobacco preparation
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Also Published As

Publication number Publication date
BRPI0511750A (pt) 2008-01-02
SV2005002133A (es) 2011-03-22
PA8635701A1 (es) 2006-10-13
RU2006146202A (ru) 2008-07-20
RU2337596C1 (ru) 2008-11-10
CN101010013A (zh) 2007-08-01
GT200500131A (es) 2006-01-10
TW200614926A (en) 2006-05-16
EP1750530A1 (en) 2007-02-14
PE20060071A1 (es) 2006-02-12
UY28928A1 (es) 2006-01-31
CA2567295A1 (en) 2005-12-22
ZA200610096B (en) 2008-07-30
WO2005120261A1 (en) 2005-12-22
US20050268925A1 (en) 2005-12-08

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