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FR1353720A - Tobacco smoke purification process and filter for its implementation - Google Patents

Tobacco smoke purification process and filter for its implementation

Info

Publication number
FR1353720A
FR1353720A FR925718A FR925718A FR1353720A FR 1353720 A FR1353720 A FR 1353720A FR 925718 A FR925718 A FR 925718A FR 925718 A FR925718 A FR 925718A FR 1353720 A FR1353720 A FR 1353720A
Authority
FR
France
Prior art keywords
implementation
filter
purification process
tobacco smoke
smoke purification
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
FR925718A
Other languages
French (fr)
Inventor
Adrien Schnyder
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 CH245962A external-priority patent/CH448855A/en
Application filed filed Critical
Priority to FR925718A priority Critical patent/FR1353720A/en
Application granted granted Critical
Publication of FR1353720A publication Critical patent/FR1353720A/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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR925718A 1962-02-27 1963-02-22 Tobacco smoke purification process and filter for its implementation Expired FR1353720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR925718A FR1353720A (en) 1962-02-27 1963-02-22 Tobacco smoke purification process and filter for its implementation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH245962A CH448855A (en) 1962-02-27 1962-02-27 Filter pad especially for cigarettes
FR925718A FR1353720A (en) 1962-02-27 1963-02-22 Tobacco smoke purification process and filter for its implementation

Publications (1)

Publication Number Publication Date
FR1353720A true FR1353720A (en) 1964-02-28

Family

ID=25690501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925718A Expired FR1353720A (en) 1962-02-27 1963-02-22 Tobacco smoke purification process and filter for its implementation

Country Status (1)

Country Link
FR (1) FR1353720A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298029B (en) * 1965-01-11 1969-06-19 E R T Etablissement De Rech S Filter stoppers for tobacco products, in particular for cigarettes
FR2518374A1 (en) * 1981-12-18 1983-06-24 Filtrona Ltd VENTILATED FILTER WITH NON-HOMOGENEOUS STRUCTURE FOR TOBACCO SMOKE
FR2546379A1 (en) * 1983-05-26 1984-11-30 Brown & Williamson Tobacco Corp CIGARETTE FILTER
US8550092B2 (en) 2007-07-17 2013-10-08 British American Tobacco (Investments) Limited Filter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1298029B (en) * 1965-01-11 1969-06-19 E R T Etablissement De Rech S Filter stoppers for tobacco products, in particular for cigarettes
FR2518374A1 (en) * 1981-12-18 1983-06-24 Filtrona Ltd VENTILATED FILTER WITH NON-HOMOGENEOUS STRUCTURE FOR TOBACCO SMOKE
FR2546379A1 (en) * 1983-05-26 1984-11-30 Brown & Williamson Tobacco Corp CIGARETTE FILTER
US8550092B2 (en) 2007-07-17 2013-10-08 British American Tobacco (Investments) Limited Filter
US9078471B2 (en) 2007-07-17 2015-07-14 British American Tobacco (Investments) Limited Filter
US10334875B2 (en) 2007-07-17 2019-07-02 British American Tobacco (Investments) Limited Filter
EP2166887B2 (en) † 2007-07-17 2025-07-09 British American Tobacco (Investments) Limited Filter

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