FR1180617A - Filtre d'articles à fumer, notamment de cigarettes - Google Patents

Filtre d'articles à fumer, notamment de cigarettes

Info

Publication number
FR1180617A
FR1180617A FR1180617DA FR1180617A FR 1180617 A FR1180617 A FR 1180617A FR 1180617D A FR1180617D A FR 1180617DA FR 1180617 A FR1180617 A FR 1180617A
Authority
FR
France
Prior art keywords
filter
smoking articles
especially cigarettes
cigarettes
smoking
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
Other languages
English (en)
French (fr)
Inventor
Paul Adolf Mueller
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
Priority claimed from US502085A external-priority patent/US2820461A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR1180617A publication Critical patent/FR1180617A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
FR1180617D 1955-02-11 1956-01-24 Filtre d'articles à fumer, notamment de cigarettes Expired FR1180617A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH803472X 1955-02-11
US502085A US2820461A (en) 1955-02-11 1955-04-18 Tobacco filter, particularly for cigarettes
US698251A US2931364A (en) 1955-02-11 1957-11-22 Rod-shaped filter element

Publications (1)

Publication Number Publication Date
FR1180617A true FR1180617A (fr) 1959-06-08

Family

ID=32397341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180617D Expired FR1180617A (fr) 1955-02-11 1956-01-24 Filtre d'articles à fumer, notamment de cigarettes

Country Status (6)

Country Link
US (1) US2931364A (en, 2012)
BE (1) BE544701A (en, 2012)
CH (1) CH330812A (en, 2012)
FR (1) FR1180617A (en, 2012)
GB (1) GB803472A (en, 2012)
NL (2) NL95124C (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190379B (de) * 1959-03-02 1965-04-01 Schickedanz Ver Papierwerk Tabakrauchfilter aus einem versteiften Faservlies
GB969329A (en) * 1960-01-12 1964-09-09 Cigarette Components Ltd Improvements in and relating to the production of filter bodies
DE1532229B1 (de) * 1964-06-22 1972-02-03 Tobacco Res And Dev I Ltd Filterelement fuer Tabakrauch
US3336174A (en) * 1965-04-06 1967-08-15 Eastman Kodak Co Method of making a fibrous filter product
US4889143A (en) * 1986-05-14 1989-12-26 R. J. Reynolds Tobacco Company Cigarette rods and filters containing strands provided from sheet-like materials
US5896860A (en) * 1997-12-03 1999-04-27 Lockett; Wilson Ira Smoking filter
WO2025088014A1 (en) * 2023-10-26 2025-05-01 Philip Morris Products S.A. A method for forming a filter element by twisting
WO2025088016A1 (en) * 2023-10-26 2025-05-01 Philip Morris Products S.A. Filter element for an aerosol-generating article comprising two porous materials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE177423C (en, 2012) *
US269256A (en) * 1882-12-19 Cigarette
US2064239A (en) * 1928-11-20 1936-12-15 Aivaz Boris Smoke filter plug or wad for cigarette paper tubes
BE405378A (en, 2012) * 1931-03-06
US2033867A (en) * 1935-08-27 1936-03-10 Hyman R Segal Filter for pipes and cigar or cigarette holders
US2202839A (en) * 1936-05-04 1940-06-04 Davidson Glenn Cigarette mouthpiece
US2195201A (en) * 1938-08-13 1940-03-26 Harris M Humason Smoker's article
GB639919A (en) * 1948-03-25 1950-07-05 Hugo Bunzl Improvements in and relating to smoke filter wads
BE499333A (en, 2012) * 1950-03-29
CH288717A (de) * 1951-05-01 1953-02-15 Mueller Paul A Rauchfilter für Tabakwaren und Verfahren zu seiner Herstellung.
BE536840A (en, 2012) * 1954-05-11
US2820461A (en) * 1955-02-11 1958-01-21 Muller Paul Adolf Tobacco filter, particularly for cigarettes

Also Published As

Publication number Publication date
BE544701A (en, 2012)
NL202429A (en, 2012)
NL95124C (en, 2012)
GB803472A (en) 1958-10-29
US2931364A (en) 1960-04-05
CH330812A (de) 1958-06-30

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