CA946701A - Filtering means for cigarette smoke - Google Patents

Filtering means for cigarette smoke

Info

Publication number
CA946701A
CA946701A CA115,643A CA115643A CA946701A CA 946701 A CA946701 A CA 946701A CA 115643 A CA115643 A CA 115643A CA 946701 A CA946701 A CA 946701A
Authority
CA
Canada
Prior art keywords
filtering means
cigarette smoke
cigarette
smoke
filtering
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.)
Expired
Application number
CA115,643A
Inventor
Mortimer R. Dock
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.)
H2O Filter Corp
Original Assignee
H2O Filter Corp
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 H2O Filter Corp filed Critical H2O Filter Corp
Application granted granted Critical
Publication of CA946701A publication Critical patent/CA946701A/en
Expired legal-status Critical Current

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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
CA115,643A 1970-06-16 1971-06-15 Filtering means for cigarette smoke Expired CA946701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4674970A 1970-06-16 1970-06-16

Publications (1)

Publication Number Publication Date
CA946701A true CA946701A (en) 1974-05-07

Family

ID=21945187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,643A Expired CA946701A (en) 1970-06-16 1971-06-15 Filtering means for cigarette smoke

Country Status (7)

Country Link
US (1) US3685521A (en)
AU (1) AU2998871A (en)
CA (1) CA946701A (en)
CH (1) CH524963A (en)
FR (1) FR2099820A5 (en)
IT (1) IT943434B (en)
ZA (1) ZA713696B (en)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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US3762422A (en) * 1971-11-17 1973-10-02 H 2 O Filter Corp Filter for cigarettes
US4862905A (en) * 1987-06-15 1989-09-05 R. J. Reynolds Tobacco Company Rods containing pelletized material
US6417156B1 (en) * 1997-04-09 2002-07-09 R. J. Reynolds Tobacco Company Anti-static article
US7836895B2 (en) * 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US7115085B2 (en) 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
ATE532424T1 (en) 2003-09-30 2011-11-15 Reynolds Tobacco Co R FILTER CIGARETTE WITH ADSORPTION MATERIAL
US7578298B2 (en) * 2005-02-04 2009-08-25 Philip Morris Usa Inc. Flavor capsule for enhanced flavor delivery in cigarettes
US7861728B2 (en) * 2006-02-10 2011-01-04 R.J. Reynolds Tobacco Company Smokeless tobacco composition having an outer and inner pouch
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7810507B2 (en) * 2006-02-10 2010-10-12 R. J. Reynolds Tobacco Company Smokeless tobacco composition
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US7726320B2 (en) 2006-10-18 2010-06-01 R. J. Reynolds Tobacco Company Tobacco-containing smoking article
US7972254B2 (en) * 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
EP2179666B1 (en) 2007-07-23 2012-08-29 R.J.Reynolds Tobacco Company Smokeless Tobacco Compositions And Methods For Treating Tobacco For Use Therein
JP5117579B2 (en) 2008-01-25 2013-01-16 アール・ジエイ・レイノルズ・タバコ・カンパニー Process for producing easily destructible capsules useful for tobacco products
US8186359B2 (en) 2008-02-01 2012-05-29 R. J. Reynolds Tobacco Company System for analyzing a filter element associated with a smoking article, and associated method
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
US20100108084A1 (en) * 2008-10-31 2010-05-06 Norman Alan B Filtered cigarette with diffuse tipping material
US8262550B2 (en) 2009-03-19 2012-09-11 R. J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article
US8808153B2 (en) * 2009-07-14 2014-08-19 Aiger Group Ag Apparatus for assembly of multi-segment rod-like articles
US8464726B2 (en) 2009-08-24 2013-06-18 R.J. Reynolds Tobacco Company Segmented smoking article with insulation mat
US20110162662A1 (en) * 2010-01-05 2011-07-07 Aiger Group Ag Apparatus and method for insertion of capsules into filter tows
US9131730B2 (en) * 2010-01-07 2015-09-15 Aiger Group Ag System and apparatus for registration of different objects in rod shaped articles
US8760508B2 (en) 2010-01-13 2014-06-24 R.J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
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
US11344683B2 (en) 2010-05-15 2022-05-31 Rai Strategic Holdings, Inc. Vaporizer related systems, methods, and apparatus
US8757147B2 (en) 2010-05-15 2014-06-24 Minusa Holdings Llc Personal vaporizing inhaler with internal light source
US8905243B2 (en) 2010-08-11 2014-12-09 R.J. Reynolds Tobacco Company Apparatus for sorting objects, and associated method
US10028520B2 (en) 2010-09-02 2018-07-24 R.J. Reynolds Tobacco Company Apparatus for manufacturing a smokeless tobacco product incorporating an object, and associated method
US8622882B2 (en) 2010-09-27 2014-01-07 Aiger Group Ag Apparatus and method for insertion of capsules into filter tows
US8475348B2 (en) 2010-09-28 2013-07-02 Aiger Group Ag Apparatus and method for assembly of multi-segment rod-like articles
EP2554060A1 (en) 2011-08-01 2013-02-06 JT International S.A. Filter element incorporating a breakable capsule, method of manufacturing a cigarette having a filter element incorporating a breakable capsule and apparatus for manufacturing the cigarette having a filter element incorporating a breakable capsule
US9078473B2 (en) 2011-08-09 2015-07-14 R.J. Reynolds Tobacco Company Smoking articles and use thereof for yielding inhalation materials
US20130085052A1 (en) 2011-09-29 2013-04-04 R. J. Reynolds Tobacco Company Apparatus for Inserting Microcapsule Objects into a Filter Element of a Smoking Article, and Associated Method
US8831764B2 (en) 2011-10-17 2014-09-09 R. J. Reynolds Tobacco Company Cigarette package coding system and associated method
AT513412B1 (en) 2012-09-17 2014-07-15 Tannpapier Gmbh Tipping paper
US9664570B2 (en) 2012-11-13 2017-05-30 R.J. Reynolds Tobacco Company System for analyzing a smoking article filter associated with a smoking article, and associated method
WO2015091792A1 (en) 2013-12-20 2015-06-25 Philip Morris Products S.A. Smoking article having a filter including a capsule
AU2014375263B2 (en) 2013-12-31 2018-08-09 Philip Morris Products S.A. Smoking article with dual additive delivery system
US9839238B2 (en) 2014-02-28 2017-12-12 Rai Strategic Holdings, Inc. Control body for an electronic smoking article
US9844232B2 (en) 2014-03-11 2017-12-19 R.J. Reynolds Tobacco Company Smoking article inspection system and associated method
US10063814B2 (en) 2014-03-12 2018-08-28 R.J. Reynolds Tobacco Company Smoking article package inspection system and associated method
US20160157515A1 (en) 2014-12-05 2016-06-09 R.J. Reynolds Tobacco Company Smokeless tobacco pouch
US9766114B2 (en) 2015-08-26 2017-09-19 R.J. Reynolds Tobacco Company Capsule object inspection system and associated method
US10034494B2 (en) 2015-09-15 2018-07-31 Rai Strategic Holdings, Inc. Reservoir for aerosol delivery devices
US10285433B2 (en) 2016-01-21 2019-05-14 R.J. Reynolds Tobacco Company Capsule object rupture testing system and associated method
US11058143B2 (en) 2017-10-19 2021-07-13 R.J. Reynolds Tobacco Company Smoking-related article inspection systems and associated methods
US11388927B2 (en) 2018-04-05 2022-07-19 R.J. Reynolds Tobacco Company Cigarette filter object insertion apparatus and associated method
USD912886S1 (en) * 2019-10-17 2021-03-09 L.A. Lighter, Inc. Lighter
US11793230B2 (en) 2019-12-09 2023-10-24 Nicoventures Trading Limited Oral products with improved binding of active ingredients
US11826462B2 (en) 2019-12-09 2023-11-28 Nicoventures Trading Limited Oral product with sustained flavor release
US11872231B2 (en) 2019-12-09 2024-01-16 Nicoventures Trading Limited Moist oral product comprising an active ingredient
US20220152323A1 (en) * 2020-11-13 2022-05-19 Aari Ruben Medical therapy using cigarettes
WO2024079722A1 (en) 2022-10-14 2024-04-18 Nicoventures Trading Limited Capsule-containing pouched products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE607422C (en) * 1928-12-05 1934-12-27 Zoltan Brazay Process for detoxifying tobacco smoke with adsorbent charcoal
GB1023918A (en) * 1964-03-25 1966-03-30 Haveg Industries Inc Tobacco smoke filter
US3334636A (en) * 1964-06-23 1967-08-08 Alexander A Zuber Filter for smokers' article
US3313309A (en) * 1964-09-25 1967-04-11 Wang Wensan Wet filter-containing smoker's appliance
US3366121A (en) * 1964-12-15 1968-01-30 H 2 O Filter Corp Filter cigarettes
US3390686A (en) * 1965-12-21 1968-07-02 American Tobacco Co Tobacco smoke filter element

Also Published As

Publication number Publication date
CH524963A (en) 1972-07-15
IT943434B (en) 1973-04-02
US3685521A (en) 1972-08-22
FR2099820A5 (en) 1972-03-17
AU2998871A (en) 1972-12-21
ZA713696B (en) 1972-01-26

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