CH407846A - Filter element and method for its manufacture - Google Patents

Filter element and method for its manufacture

Info

Publication number
CH407846A
CH407846A CH1101162A CH1101162A CH407846A CH 407846 A CH407846 A CH 407846A CH 1101162 A CH1101162 A CH 1101162A CH 1101162 A CH1101162 A CH 1101162A CH 407846 A CH407846 A CH 407846A
Authority
CH
Switzerland
Prior art keywords
manufacture
filter element
filter
Prior art date
Application number
CH1101162A
Other languages
French (fr)
Inventor
Munroe Jr Irby Richard
Swain Harlow Edward
Original Assignee
American Tobacco Co
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 American Tobacco Co filed Critical American Tobacco Co
Publication of CH407846A publication Critical patent/CH407846A/en

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
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
    • 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
    • A24D3/163—Carbon
CH1101162A 1961-09-19 1962-09-18 Filter element and method for its manufacture CH407846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US139059A US3236244A (en) 1961-09-19 1961-09-19 Tobacco smoke filter element

Publications (1)

Publication Number Publication Date
CH407846A true CH407846A (en) 1966-02-15

Family

ID=22484927

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1101162A CH407846A (en) 1961-09-19 1962-09-18 Filter element and method for its manufacture

Country Status (10)

Country Link
US (1) US3236244A (en)
JP (1) JPS5122080B1 (en)
CH (1) CH407846A (en)
DE (1) DE1517242A1 (en)
ES (1) ES280230A1 (en)
FI (1) FI43402B (en)
FR (1) FR1352129A (en)
GB (1) GB951510A (en)
LU (1) LU42324A1 (en)
NL (1) NL282359A (en)

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US3636957A (en) * 1971-03-05 1972-01-25 Charles M Saffer Jr Cigar smoke filter and method for improving the quality of cigar smoke
US4082098A (en) * 1976-10-28 1978-04-04 Olin Corporation Flavored cigarette
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US4827950A (en) * 1986-07-28 1989-05-09 R. J. Reynolds Tobacco Company Method for modifying a substrate material for use with smoking articles and product produced thereby
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US5360023A (en) * 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter
US5137034A (en) * 1988-05-16 1992-08-11 R. J. Reynolds Tobacco Company Smoking article with improved means for delivering flavorants
US4991606A (en) * 1988-07-22 1991-02-12 Philip Morris Incorporated Smoking article
US4966171A (en) * 1988-07-22 1990-10-30 Philip Morris Incorporated Smoking article
US5345951A (en) * 1988-07-22 1994-09-13 Philip Morris Incorporated Smoking article
GB2236656A (en) * 1989-10-11 1991-04-17 Rothmans Int Tobacco Flavoured cigarette filters
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US5144967A (en) * 1990-10-22 1992-09-08 Kimberly-Clark Corporation Flavor release material
US5115823A (en) * 1990-12-20 1992-05-26 Philip Morris Incorporated Flavor-enhancing smoking filter
US5275859A (en) * 1992-12-21 1994-01-04 Eastman Kodak Company Tobacco smoke filter
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
WO2003041521A2 (en) * 2001-11-09 2003-05-22 Vector Tobacco Inc. Method and composition for mentholation of charcoal filtered cigarettes
ATE341234T1 (en) * 2001-12-18 2006-10-15 Bat Cigarettenfab Gmbh FILTER FOR A SMOKABLE ARTICLE
US20030159703A1 (en) * 2002-02-22 2003-08-28 Zuyin Yang Flavored carbon useful as filtering material of smoking article
US20040016436A1 (en) * 2002-07-26 2004-01-29 Charles Thomas Adsorbents for smoking articles comprising a non-volatile organic compound applied using a supercritical fluid
US20050172976A1 (en) * 2002-10-31 2005-08-11 Newman Deborah J. Electrically heated cigarette including controlled-release flavoring
DK1555898T3 (en) * 2002-10-31 2016-05-09 Philip Morris Products Sa Electrically heated cigarette including controlled release of flavor.
US20040200491A1 (en) * 2003-04-09 2004-10-14 Karles Georgios D. On line formation of recessed cigarette filter
US20040231684A1 (en) * 2003-05-20 2004-11-25 Zawadzki Michael A. Smoking article and smoking article filter
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
GB0404324D0 (en) * 2004-02-27 2004-03-31 British American Tobacco Co Smoking article and apparatus and process for manufacturing a smoking article
US20060090769A1 (en) * 2004-11-02 2006-05-04 Philip Morris Usa Inc. Temperature sensitive powder for enhanced flavor delivery in smoking articles
US8408216B2 (en) * 2004-12-22 2013-04-02 Philip Morris Usa Inc. Flavor carrier for use in smoking articles
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US20070056600A1 (en) 2005-09-14 2007-03-15 R. J. Reynolds Tobacco Company Filtered smoking article
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8157918B2 (en) * 2005-09-30 2012-04-17 Philip Morris Usa Inc. Menthol cigarette
US7856988B2 (en) 2005-10-18 2010-12-28 Philip Morris Usa Inc. Method of making reconstituted tobacco with bonded flavorant
US8240315B2 (en) * 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US20070267033A1 (en) 2006-02-09 2007-11-22 Philip Morris Usa Inc. Gamma cyclodextrin flavoring-release additives
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
EP2007233B1 (en) 2006-03-28 2019-08-14 Philip Morris Products S.A. Smoking article with a restrictor
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
WO2008045948A2 (en) * 2006-10-10 2008-04-17 Steward Environmental Solutions, Llc Adsorbent composition and method of making same
US8235056B2 (en) * 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TWI532442B (en) * 2007-03-09 2016-05-11 菲利浦莫里斯製品股份有限公司 Methods of making reconstituted tobacco sheets
TW200911141A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200911143A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Restrictor attachment for unfiltered smoking article
TW200900014A (en) * 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
ES2420685T5 (en) 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles manufactured therefrom
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
US8119555B2 (en) * 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US20110083687A1 (en) * 2009-10-09 2011-04-14 Philip Morris Usa Inc. Cigarette filter to reduce smoke deliveries in later puffs
AR080556A1 (en) 2009-10-09 2012-04-18 Philip Morris Prod FILTER DESIGN TO IMPROVE THE SENSORY PROFILE OF ARTICLES FOR SMOKING WITH CARBON FILTER NOZZLE
US8424540B2 (en) * 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8905037B2 (en) * 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US8997755B2 (en) 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US20110180084A1 (en) 2010-01-27 2011-07-28 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
EP2630879B1 (en) * 2010-10-20 2016-09-07 Japan Tobacco, Inc. Menthol-impregnated activated carbon, cigarette filter, and filter cigarette
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US20150027468A1 (en) * 2013-07-25 2015-01-29 Altria Client Services Inc. Electronic smoking article
GB201318055D0 (en) * 2013-10-11 2013-11-27 British American Tobacco Co Additive Releasing Materials
DE202014001649U1 (en) * 2014-02-22 2014-03-20 Thomas Demircan Flavored silica gel, activated carbon, non-woven, paper or other common filter media for use as a filter, air flavoring and flavor carrier in the beverage industry
CA2949484C (en) 2014-05-23 2022-05-31 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
CN104939307B (en) * 2015-07-17 2019-08-09 云南中烟工业有限责任公司 A kind of cigarette polarity fragrance load core and application
US10492522B2 (en) 2017-05-03 2019-12-03 R.J. Reynolds Tobacco Company Flavored menthol-containing objects for application to smoking article components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE549413C (en) * 1927-05-26 1932-04-27 Josef Paeffgen Process for separating the toxic components from tobacco smoke
US2063014A (en) * 1932-12-22 1936-12-08 Raymond P Allen Tobacco
US2164702A (en) * 1936-02-29 1939-07-04 Davidson Glenn Method and apparatus for making cigarette mouthpieces
AT173262B (en) * 1951-02-26 1952-12-10 Samum Vereinigte Papier Ind K Filters to detoxify tobacco smoke
BE536840A (en) * 1954-05-11

Also Published As

Publication number Publication date
FR1352129A (en) 1964-02-14
NL282359A (en)
LU42324A1 (en) 1962-11-07
DE1517242A1 (en) 1970-10-08
GB951510A (en) 1964-03-04
FI43402B (en) 1970-11-30
US3236244A (en) 1966-02-22
ES280230A1 (en) 1962-11-01
JPS5122080B1 (en) 1976-07-07

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