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GB1058342A - - Google Patents

Info

Publication number
GB1058342A
GB1058342A GB1187165A GB1187165A GB1058342A GB 1058342 A GB1058342 A GB 1058342A GB 1187165 A GB1187165 A GB 1187165A GB 1187165 A GB1187165 A GB 1187165A GB 1058342 A GB1058342 A GB 1058342A
Authority
GB
United Kingdom
Prior art keywords
section
acetate
alcohol
activated carbon
crimped paper
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
GB1187165A
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 filed Critical
Publication of GB1058342A publication Critical patent/GB1058342A/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
    • 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
    • A24D3/06—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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

1,058,342. Tobacco smoke filters. PHILIP MORRIS Inc. March 19, 1965 [April 20, 1964], No. 11871/65. 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 parallel. A conventional tow filter section 5a may also be included. The sorbent section, which may be separated from the flavour containing section by a vapour barrier 16, preferably comprises crimped paper and activated carbon and the flavour containing section 7 preferably comprises crimped paper, activated carbon and a sorbed flavourant. Silica gel may be used instead of activated carbon, and base materials other than crimped paper may be used, e.g. tow, cellulose acetate and synthetic polymers. The base material may contain additives such as molecular sieves, crystalline cellulose, alumina, Fuller's earth, rice starch, cellulose powder and diatomaceous earth. Suitable flavourants are anethole, anisyl alcohol, borneol, geranyl acetate, carveol, piperonal, citral, eucalyptol, geramyl formate, benzyl butyrate, citronellyl acetate, fenchyl alcohol, isobutyl phenyl-acetate, isopulegol, menthol, nonyl alcohol, undecanoic aldehyde, citronellol, indole, terpineol, decanoic aldehyde, benzyl alcohol, and pheny-ethyl aceate and mixtures of such materials. Quantitative examples are given.
GB1187165A 1964-04-20 1965-03-19 Expired GB1058342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36081764A 1964-04-20 1964-04-20

Publications (1)

Publication Number Publication Date
GB1058342A true GB1058342A (en) 1967-02-08

Family

ID=23419510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1187165A Expired GB1058342A (en) 1964-04-20 1965-03-19

Country Status (7)

Country Link
AT (1) AT255949B (en)
BR (1) BR6569073D0 (en)
CH (1) CH453178A (en)
DE (1) DE1517312A1 (en)
ES (1) ES311945A1 (en)
GB (1) GB1058342A (en)
NL (1) NL6504776A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093852A3 (en) * 2005-12-29 2008-05-29 Philip Morris Prod Smoking article with improved delivery profile
US7878963B2 (en) 2006-03-28 2011-02-01 Philip Morris Usa Inc. Smoking article with a restrictor
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8109277B2 (en) 2007-03-09 2012-02-07 Philip Morris USA Inc, Smoking article filter with annular restrictor and downstream ventilation
US8235057B2 (en) 2007-03-09 2012-08-07 Philip Morris Usa Inc. Smoking article with open ended filter and restrictor
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
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8353302B2 (en) 2007-03-09 2013-01-15 Philip Morris Usa Inc. Smoking articles with restrictor and aerosol former
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8434499B2 (en) 2009-10-09 2013-05-07 Philip Morris Usa Inc. Filter design for improving sensory profile of carbon filter-tipped smoking articles
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
WO2015052528A1 (en) * 2013-10-11 2015-04-16 British American Tobacco (Investments) Limited Additive releasing materials
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
CN116898134A (en) * 2023-08-30 2023-10-20 云南中烟新材料科技有限公司 An activated carbon composite filter rod and its preparation method

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007093852A3 (en) * 2005-12-29 2008-05-29 Philip Morris Prod Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7878963B2 (en) 2006-03-28 2011-02-01 Philip Morris Usa Inc. Smoking article with a restrictor
US9060546B2 (en) 2006-03-28 2015-06-23 Philip Morris Usa Inc. 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
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
US8353302B2 (en) 2007-03-09 2013-01-15 Philip Morris Usa Inc. Smoking articles with restrictor and aerosol former
US8235057B2 (en) 2007-03-09 2012-08-07 Philip Morris Usa Inc. Smoking article with open ended filter and restrictor
US8109277B2 (en) 2007-03-09 2012-02-07 Philip Morris USA Inc, Smoking article filter with annular restrictor and downstream ventilation
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8434499B2 (en) 2009-10-09 2013-05-07 Philip Morris Usa Inc. Filter design for improving sensory profile of carbon filter-tipped smoking articles
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
WO2015052528A1 (en) * 2013-10-11 2015-04-16 British American Tobacco (Investments) Limited Additive releasing materials
US11160305B2 (en) 2013-10-11 2021-11-02 British American Tobacco (Investments) Limited Additive releasing materials
CN116898134A (en) * 2023-08-30 2023-10-20 云南中烟新材料科技有限公司 An activated carbon composite filter rod and its preparation method

Also Published As

Publication number Publication date
AT255949B (en) 1967-07-25
DE1517312A1 (en) 1969-12-11
BR6569073D0 (en) 1973-12-27
NL6504776A (en) 1965-10-21
ES311945A1 (en) 1965-12-16
CH453178A (en) 1968-06-14

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