AT269721B - Cigarette filters - Google Patents

Cigarette filters

Info

Publication number
AT269721B
AT269721B AT902367A AT902367A AT269721B AT 269721 B AT269721 B AT 269721B AT 902367 A AT902367 A AT 902367A AT 902367 A AT902367 A AT 902367A AT 269721 B AT269721 B AT 269721B
Authority
AT
Austria
Prior art keywords
cigarette filters
cigarette
filters
Prior art date
Application number
AT902367A
Other languages
German (de)
Original Assignee
Ncr 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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of AT269721B publication Critical patent/AT269721B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT902367A 1966-10-07 1967-10-05 Cigarette filters AT269721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59017666A 1966-10-07 1966-10-07

Publications (1)

Publication Number Publication Date
AT269721B true AT269721B (en) 1969-03-25

Family

ID=24361173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT902367A AT269721B (en) 1966-10-07 1967-10-05 Cigarette filters

Country Status (11)

Country Link
JP (1) JPS4718638B1 (en)
AT (1) AT269721B (en)
BE (1) BE704643A (en)
CH (1) CH475728A (en)
DE (1) DE1692936A1 (en)
ES (1) ES345707A1 (en)
FR (1) FR1539540A (en)
GB (1) GB1132950A (en)
IT (1) IT954014B (en)
NL (1) NL6713296A (en)
NO (1) NO118700B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2064296B (en) * 1979-11-16 1983-06-22 Imp Group Ltd Cigarette or cigarette-like device which produces aerosol in smoke
US4434804A (en) * 1980-06-21 1984-03-06 Imperial Group Limited Smoking article
US4793365A (en) * 1984-09-14 1988-12-27 R. J. Reynolds Tobacco Company Smoking article
GB2186487B (en) * 1986-02-15 1990-02-14 Pomeroy Harcourt Conrad Hoorn An improved simulated cigarette/inhaler for use as an aid to giving up smoking
MY135471A (en) * 2002-01-09 2008-04-30 Philip Morris Prod Cigarette filter with beaded carbon
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
US7578298B2 (en) * 2005-02-04 2009-08-25 Philip Morris Usa Inc. Flavor capsule for enhanced flavor delivery in cigarettes
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
DE102010063175A1 (en) 2010-12-15 2012-06-21 Wittner Gmbh & Co.Kg Shoulder support device for a musical instrument
CA2859094A1 (en) 2011-12-14 2013-06-20 Wittner Gmbh & Co. Kg Shoulder support for a musical instrument
EP2791934B1 (en) 2011-12-14 2016-02-10 Wittner GmbH & Co. KG Shoulder rest for a musical instrument
DE102017005427B4 (en) * 2017-05-31 2020-03-05 Askin Buyar Cigarette with brightener
CN116236983A (en) * 2023-03-14 2023-06-09 福建中烟工业有限责任公司 Fat-soluble essence slow-release double-layer microcapsule for cigarettes and preparation method thereof

Also Published As

Publication number Publication date
ES345707A1 (en) 1969-01-16
BE704643A (en) 1968-02-15
CH475728A (en) 1969-07-31
FR1539540A (en) 1968-09-13
IT954014B (en) 1973-08-30
GB1132950A (en) 1968-11-06
NO118700B (en) 1970-01-26
DE1692936A1 (en) 1972-01-13
JPS4718638B1 (en) 1972-05-29
NL6713296A (en) 1968-04-08

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