ATE418275T1 - TOBACCO SMOKE FILTERS OR FILTER ELEMENTS CONTAINING ADDITIVES - Google Patents

TOBACCO SMOKE FILTERS OR FILTER ELEMENTS CONTAINING ADDITIVES

Info

Publication number
ATE418275T1
ATE418275T1 AT05797962T AT05797962T ATE418275T1 AT E418275 T1 ATE418275 T1 AT E418275T1 AT 05797962 T AT05797962 T AT 05797962T AT 05797962 T AT05797962 T AT 05797962T AT E418275 T1 ATE418275 T1 AT E418275T1
Authority
AT
Austria
Prior art keywords
sub
tobacco smoking
filter
filter elements
tobacco smoke
Prior art date
Application number
AT05797962T
Other languages
German (de)
Inventor
Eckart Schuetz
Guenter Maurer
Eberhard Teufel
Paul Rustemeyer
Original Assignee
Rhodia Acetow Gmbh
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 Rhodia Acetow Gmbh filed Critical Rhodia Acetow Gmbh
Application granted granted Critical
Publication of ATE418275T1 publication Critical patent/ATE418275T1/en

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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)

Abstract

A tobacco smoking filter is disclosed, with adjunets on the surface in the form of fibres filaments or films and whereby the drawing resistance of the tobacco smoking filter and the mass of the adjuncts in the tobacco smoking filter meet the following equation (I) M<SUB>ad</SUB>/Deltap>1 mg/daPA (I), where Deltap is the drawing resistance [daPA], applied as a value calculated with a 7.8 mm filter diameter and M<SUB>ad </SUB>[mg] is the mass of the adjuncts. The tobacco smoking filter comprises channel structures and the filer material is provided as a planar material. Said tobacco smoking filter has a low draw resistance on smoking with a particularly good filtration effect and is relatively simple to produce.
AT05797962T 2004-10-06 2005-10-06 TOBACCO SMOKE FILTERS OR FILTER ELEMENTS CONTAINING ADDITIVES ATE418275T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004048651A DE102004048651A1 (en) 2004-10-06 2004-10-06 Tobacco smoke filters or filter elements containing additives

Publications (1)

Publication Number Publication Date
ATE418275T1 true ATE418275T1 (en) 2009-01-15

Family

ID=36046920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05797962T ATE418275T1 (en) 2004-10-06 2005-10-06 TOBACCO SMOKE FILTERS OR FILTER ELEMENTS CONTAINING ADDITIVES

Country Status (10)

Country Link
US (1) US20080251091A1 (en)
EP (1) EP1796488B1 (en)
JP (1) JP4195721B2 (en)
KR (1) KR100917283B1 (en)
CN (1) CN101035444B (en)
AT (1) ATE418275T1 (en)
DE (2) DE102004048651A1 (en)
ES (1) ES2318553T3 (en)
RU (1) RU2380993C2 (en)
WO (1) WO2006037640A2 (en)

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US9155335B2 (en) * 2007-12-17 2015-10-13 Celanese Acetate Llc Degradable cigarette filter
GB2455733A (en) * 2007-12-19 2009-06-24 British American Tobacco Co Filter for a smoking article
WO2009081214A1 (en) * 2007-12-20 2009-07-02 Szoelloesi Peter Specific, highly effective cigarette filter
GB0910373D0 (en) * 2009-06-16 2009-07-29 Filtrona Int Ltd Tabacco smoke filter
RU2429043C1 (en) * 2010-03-19 2011-09-20 Осиненко Евгений Петрович Filter device (versions)
JP5453523B2 (en) * 2010-03-31 2014-03-26 日本たばこ産業株式会社 Charcoal filter manufacturing method
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
MX342775B (en) * 2010-10-06 2016-10-11 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop.
US20120305015A1 (en) * 2011-05-31 2012-12-06 Sebastian Andries D Coated paper filter
US20120325231A1 (en) * 2011-06-23 2012-12-27 Eastman Chemical Company Filters having improved degradation and methods of making them
US20120325233A1 (en) * 2011-06-23 2012-12-27 Eastman Chemical Company Cellulose esters having mixed-phase titanium dioxide particles for improved degradation
WO2013036164A2 (en) * 2011-09-05 2013-03-14 Общество С Ограниченной Ответственностью "Эфтэк" Cigarette filter segment
CN102691170B (en) * 2012-06-06 2014-12-24 云南瑞升烟草技术（集团）有限公司 High tar reduction diacetate fiber non-woven fabric filter material for cigarettes and preparation method for filter material
TWI629008B (en) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 Filter segment comprising an acetate salt and glycerine
JP6530719B2 (en) 2013-02-27 2019-06-12 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Smoking articles with invisible signs
GB201310599D0 (en) * 2013-06-13 2013-07-31 Filtrona Filter Prod Dev Co Tabacco smoke filter
GB201311594D0 (en) * 2013-06-28 2013-08-14 Johnson Matthey Plc Water-resistant composition
CN104687253B (en) * 2015-01-05 2018-02-06 云南中烟工业有限责任公司 A kind of filter tip for reducing electronic cigarette flue gas sweet sense and the electronic cigarette comprising the filter tip
WO2017024933A1 (en) * 2015-08-09 2017-02-16 济南圣泉集团股份有限公司 Graphene adsorbing material, preparation method therefor and application thereof, and cigarette filter tip and cigarette
CN108367987A (en) * 2015-10-07 2018-08-03 罗地亚阿塞托有限公司 Purposes, structural material and the method that purifies air of the composite material in structural material
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
EP3409786A1 (en) * 2017-05-31 2018-12-05 Rhodia Acetow GmbH Marked cellulose acetate fibres, manufacturing methods and products comprising such fibres
KR102590077B1 (en) * 2018-08-14 2023-10-16 주식회사 다이셀 Cellulose acetate fiber, cellulose acetate toe band, and method for producing cellulose acetate toe band
CN111688960B (en) * 2019-03-12 2022-03-11 湖南中烟工业有限责任公司 Polymer-based latent-fragrance slow-release material, preparation method thereof and application thereof in heating non-combustion tobacco products
CN111296888A (en) * 2020-03-13 2020-06-19 福建中烟工业有限责任公司 Film gathering rod and tobacco product
CN111789284A (en) * 2020-07-08 2020-10-20 福建中烟工业有限责任公司 Cigarette tow and preparation method and application thereof
DE102021125415A1 (en) 2021-09-30 2023-03-30 Cerdia International GmbH MOUTHPIECE FILTER ELEMENT FOR USE WITH SMOKING OR HNB PRODUCTS
DE102022102066A1 (en) 2022-01-28 2023-08-03 Delfortgroup Ag SMOKING ARTICLE SEGMENT WITH CALENDED FIBRE WEB
CN114521673A (en) * 2022-03-01 2022-05-24 湖北中烟工业有限责任公司 Composite plasticizer and preparation method and application thereof

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US2881770A (en) * 1954-05-27 1959-04-14 Eastman Kodak Co Fibrous tobacco smoke filters
US3043736A (en) * 1959-03-02 1962-07-10 Eastman Kodak Co Method for making additive filters
AT208278B (en) * 1959-04-06 1960-03-25 Swanley Filter Company Ltd Process for the impregnation of filter fabrics
US3354013A (en) * 1963-11-26 1967-11-21 Eastman Kodak Co Method and apparatus for applying particulate additives to continuous filament tow
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
DE2227291C3 (en) * 1972-06-05 1975-02-06 Deutsche Rhodiaceta Ag, 7800 Freiburg Improvement of the retention capacity of cigarette filters
DE2658479C3 (en) * 1976-12-23 1981-10-01 Rhodia Ag, 7800 Freiburg Additives for smoking tobacco products and their filter elements
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DE19541873A1 (en) * 1995-11-09 1997-05-15 Rhodia Ag Rhone Poulenc Filter cigarette
DE19951062C2 (en) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh A high performance cigarette filter
TWI324049B (en) * 2002-01-08 2010-05-01 Japan Tobacco Inc Smoking filter and smoking article
JP4105971B2 (en) * 2003-03-27 2008-06-25 株式会社資生堂 Porous titanium oxide powder and method for producing the same
WO2006082748A1 (en) * 2005-02-02 2006-08-10 Daicel Chemical Industries, Ltd. Cigarette filter material and cigarette filter

Also Published As

Publication number Publication date
WO2006037640A3 (en) 2006-06-15
EP1796488A2 (en) 2007-06-20
JP2008515411A (en) 2008-05-15
RU2380993C2 (en) 2010-02-10
CN101035444B (en) 2011-11-09
DE502005006341D1 (en) 2009-02-05
KR100917283B1 (en) 2009-09-11
ES2318553T3 (en) 2009-05-01
RU2007116132A (en) 2008-12-10
WO2006037640A2 (en) 2006-04-13
WO2006037640A8 (en) 2006-09-28
US20080251091A1 (en) 2008-10-16
EP1796488B1 (en) 2008-12-24
DE102004048651A1 (en) 2006-04-13
KR20070061836A (en) 2007-06-14
JP4195721B2 (en) 2008-12-10
CN101035444A (en) 2007-09-12

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