BE618808A - Filters for removing the toxicity of tobacco smoke and their manufacturing process - Google Patents

Filters for removing the toxicity of tobacco smoke and their manufacturing process

Info

Publication number
BE618808A
BE618808A BE618808A BE618808A BE618808A BE 618808 A BE618808 A BE 618808A BE 618808 A BE618808 A BE 618808A BE 618808 A BE618808 A BE 618808A BE 618808 A BE618808 A BE 618808A
Authority
BE
Belgium
Prior art keywords
toxicity
filters
manufacturing process
tobacco smoke
tobacco
Prior art date
Application number
BE618808A
Other languages
French (fr)
Original Assignee
Koepff & Soehne G M B H
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 Koepff & Soehne G M B H filed Critical Koepff & Soehne G M B H
Publication of BE618808A publication Critical patent/BE618808A/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BE618808A 1961-06-13 1962-06-12 Filters for removing the toxicity of tobacco smoke and their manufacturing process BE618808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK43979A DE1197796B (en) 1961-06-13 1961-06-13 Tobacco filter

Publications (1)

Publication Number Publication Date
BE618808A true BE618808A (en) 1962-10-01

Family

ID=7223295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618808A BE618808A (en) 1961-06-13 1962-06-12 Filters for removing the toxicity of tobacco smoke and their manufacturing process

Country Status (4)

Country Link
BE (1) BE618808A (en)
CH (1) CH426595A (en)
DE (1) DE1197796B (en)
GB (1) GB973667A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308020D0 (en) * 1982-03-31 1983-04-27 Filtrona Ltd Tobacco smoke filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH329353A (en) * 1954-05-18 1958-04-30 Rohrer Ernst Dipl Ing Dr Chem Filters for tobacco smoke
FR1110234A (en) * 1954-10-21 1956-02-09 Preparation of new resins endowed with selective power and their use for the filtration of liquids and gases

Also Published As

Publication number Publication date
DE1197796B (en) 1965-07-29
GB973667A (en) 1964-10-28
CH426595A (en) 1966-12-15

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