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GB1058343A - Filter unit for smoking articles - Google Patents

Filter unit for smoking articles

Info

Publication number
GB1058343A
GB1058343A GB1187265A GB1187265A GB1058343A GB 1058343 A GB1058343 A GB 1058343A GB 1187265 A GB1187265 A GB 1187265A GB 1187265 A GB1187265 A GB 1187265A GB 1058343 A GB1058343 A GB 1058343A
Authority
GB
United Kingdom
Prior art keywords
smoking articles
filter
filter unit
section
sections
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
GB1187265A
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.)
Philip Morris USA Inc
Original Assignee
Philip Morris USA Inc
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 Philip Morris USA Inc filed Critical Philip Morris USA Inc
Publication of GB1058343A publication Critical patent/GB1058343A/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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Landscapes

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

Abstract

1,058,343. Tobacco smoke filters. PHILIP MORRIS Inc. March 19, 1965 [April 20, 1964], No. 11872/65. Heading A2C. A filter for smoking articles, e.g., cigarettes, comprises a sorbent section 11, free of flavourants, and a flavour containing section 7, the sections 7 and 11 being connected in series. A conventional tow filter section 5 will also be included. The filter sections are constructed of the same material as those disclosed in Specification 1,058,342. Quantitative examples are given.
GB1187265A 1964-04-20 1965-03-19 Filter unit for smoking articles Expired GB1058343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36110564A 1964-04-20 1964-04-20

Publications (1)

Publication Number Publication Date
GB1058343A true GB1058343A (en) 1967-02-08

Family

ID=23420669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1187265A Expired GB1058343A (en) 1964-04-20 1965-03-19 Filter unit for smoking articles

Country Status (6)

Country Link
AT (1) AT255948B (en)
CH (1) CH451788A (en)
DE (1) DE1517313A1 (en)
ES (1) ES311944A1 (en)
GB (1) GB1058343A (en)
NL (1) NL6504777A (en)

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105682A1 (en) * 1982-09-30 1984-04-18 Philip Morris Incorporated Filter cigarette
EP0105683A1 (en) * 1982-09-30 1984-04-18 Philip Morris Incorporated Adjustable filter cigarette and a method of manufacture thereof
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
US4532943A (en) * 1982-09-30 1985-08-06 Philip Morris Incorporated Adjustable filter cigarette
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
US4601298A (en) * 1985-01-14 1986-07-22 Philip Morris Incorporated Filter cigarette
US4646763A (en) * 1985-11-19 1987-03-03 Philip Morris Incorporated Adjustable filter cigarette
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4677995A (en) * 1986-02-24 1987-07-07 Philip Morris Incorporated Filter cigarette
US4687009A (en) * 1986-02-24 1987-08-18 Philip Morris Incorporated Adjustable filter cigarette and method of manufacture thereof
US4700725A (en) * 1986-04-17 1987-10-20 Philip Morris Incorporated Adjustable filter cigarette
US4848375A (en) * 1987-11-10 1989-07-18 Philip Morris Incorporated Filter cigarette
WO2002069745A1 (en) 2001-02-22 2002-09-12 Philip Morris Products, Inc. Cigarette and filter with downstream flavor addition
EP1905318A1 (en) 2003-09-30 2008-04-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7625328B2 (en) 2004-04-22 2009-12-01 G.D. Societa' Per Azioni Method of production of a cigarette filter
US7987857B2 (en) 2006-08-04 2011-08-02 Philip Morris Usa Inc. Multi-component filter providing multiple flavour enhancement
EP2578095A2 (en) 2005-02-04 2013-04-10 Philip Morris Products S.A. Flavour capsule for enhanced flavour delivery in cigarettes
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US8760508B2 (en) 2010-01-13 2014-06-24 R.J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
US8831764B2 (en) 2011-10-17 2014-09-09 R. J. Reynolds Tobacco Company Cigarette package coding system and associated method
EP2323506B2 (en) † 2008-05-21 2016-07-27 R.J.Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US9554594B2 (en) 2003-09-30 2017-01-31 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
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
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
US11019842B2 (en) 2003-06-23 2021-06-01 R.J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US11160305B2 (en) 2013-10-11 2021-11-02 British American Tobacco (Investments) Limited Additive releasing materials
US11717024B2 (en) 2011-09-29 2023-08-08 R.J. Reynolds Tobacco Company Apparatus for inserting microcapsule objects into a filter element of a smoking article, and associated method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439907A1 (en) * 1984-10-31 1986-04-30 Alexei 8000 München Filippenko Filter for smoking nicotine-free and pollutant-free cigarettes

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105682A1 (en) * 1982-09-30 1984-04-18 Philip Morris Incorporated Filter cigarette
EP0105683A1 (en) * 1982-09-30 1984-04-18 Philip Morris Incorporated Adjustable filter cigarette and a method of manufacture thereof
US4532943A (en) * 1982-09-30 1985-08-06 Philip Morris Incorporated Adjustable filter cigarette
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
US4601298A (en) * 1985-01-14 1986-07-22 Philip Morris Incorporated Filter cigarette
US4646763A (en) * 1985-11-19 1987-03-03 Philip Morris Incorporated Adjustable filter cigarette
US4677995A (en) * 1986-02-24 1987-07-07 Philip Morris Incorporated Filter cigarette
US4687009A (en) * 1986-02-24 1987-08-18 Philip Morris Incorporated Adjustable filter cigarette and method of manufacture thereof
US4700725A (en) * 1986-04-17 1987-10-20 Philip Morris Incorporated Adjustable filter cigarette
US4848375A (en) * 1987-11-10 1989-07-18 Philip Morris Incorporated Filter cigarette
WO2002069745A1 (en) 2001-02-22 2002-09-12 Philip Morris Products, Inc. Cigarette and filter with downstream flavor addition
EP1377184A1 (en) * 2001-02-22 2004-01-07 Philip Morris Products Inc. Cigarette and filter with downstream flavor addition
EP1377184A4 (en) * 2001-02-22 2008-12-24 Philip Morris Prod Cigarette and filter with downstream flavor addition
CZ301372B6 (en) * 2001-02-22 2010-02-03 Philip Morris Products, Inc. Cigarette and aromatic filter located downstream of smoke draught
US11019842B2 (en) 2003-06-23 2021-06-01 R.J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US9554594B2 (en) 2003-09-30 2017-01-31 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
EP1905318A1 (en) 2003-09-30 2008-04-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7625328B2 (en) 2004-04-22 2009-12-01 G.D. Societa' Per Azioni Method of production of a cigarette filter
EP2578095B1 (en) * 2005-02-04 2018-07-18 Philip Morris Products S.A. Flavour capsule for enhanced flavour delivery in cigarettes
EP2578095A2 (en) 2005-02-04 2013-04-10 Philip Morris Products S.A. Flavour capsule for enhanced flavour delivery in cigarettes
US7987857B2 (en) 2006-08-04 2011-08-02 Philip Morris Usa Inc. Multi-component filter providing multiple flavour enhancement
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
EP2323506B2 (en) † 2008-05-21 2016-07-27 R.J.Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US8760508B2 (en) 2010-01-13 2014-06-24 R.J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
US9788570B2 (en) 2010-01-13 2017-10-17 R. J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
US11717024B2 (en) 2011-09-29 2023-08-08 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
US10160559B2 (en) 2011-10-17 2018-12-25 R. J. Reynolds Tobacco Company Cigarette package coding system and associated method
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
US11160305B2 (en) 2013-10-11 2021-11-02 British American Tobacco (Investments) Limited Additive releasing materials
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

Also Published As

Publication number Publication date
CH451788A (en) 1968-05-15
ES311944A1 (en) 1965-12-16
DE1517313A1 (en) 1969-12-11
AT255948B (en) 1967-07-25
NL6504777A (en) 1965-10-21

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