AT296846B - Filters for cigarettes - Google Patents

Filters for cigarettes

Info

Publication number
AT296846B
AT296846B AT1004870A AT1004870A AT296846B AT 296846 B AT296846 B AT 296846B AT 1004870 A AT1004870 A AT 1004870A AT 1004870 A AT1004870 A AT 1004870A AT 296846 B AT296846 B AT 296846B
Authority
AT
Austria
Prior art keywords
cigarettes
filters
Prior art date
Application number
AT1004870A
Other languages
German (de)
Original Assignee
Lonza Ag
Burrus & Cie
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 Lonza Ag, Burrus & Cie filed Critical Lonza Ag
Application granted granted Critical
Publication of AT296846B publication Critical patent/AT296846B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
AT1004870A 1969-11-27 1970-11-09 Filters for cigarettes AT296846B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1763969A CH501373A (en) 1969-11-27 1969-11-27 Filters for cigarettes

Publications (1)

Publication Number Publication Date
AT296846B true AT296846B (en) 1972-02-25

Family

ID=4426945

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1004870A AT296846B (en) 1969-11-27 1970-11-09 Filters for cigarettes

Country Status (10)

Country Link
AT (1) AT296846B (en)
AU (1) AU2268470A (en)
BE (1) BE759465A (en)
CH (1) CH501373A (en)
DE (1) DE2054944A1 (en)
FR (1) FR2072421A5 (en)
GB (1) GB1256048A (en)
LU (1) LU62017A1 (en)
NL (2) NL7016762A (en)
ZA (1) ZA707876B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3444991A1 (en) * 1984-12-10 1986-06-19 Hans Balsthal Elstner FILTERS FOR SMOKING GOODS AND SMOKING DEVICES

Also Published As

Publication number Publication date
CH501373A (en) 1971-01-15
DE2054944A1 (en) 1971-06-03
FR2072421A5 (en) 1971-09-24
LU62017A1 (en) 1971-05-10
BE759465A (en) 1971-04-30
NL7016763A (en) 1972-04-25
ZA707876B (en) 1971-10-27
NL7016762A (en) 1971-06-01
GB1256048A (en) 1971-12-08
AU2268470A (en) 1972-06-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee