BR7606740A - CIGARETTE FILTER - Google Patents

CIGARETTE FILTER

Info

Publication number
BR7606740A
BR7606740A BR7606740A BR7606740A BR7606740A BR 7606740 A BR7606740 A BR 7606740A BR 7606740 A BR7606740 A BR 7606740A BR 7606740 A BR7606740 A BR 7606740A BR 7606740 A BR7606740 A BR 7606740A
Authority
BR
Brazil
Prior art keywords
cigarette filter
cigarette
filter
Prior art date
Application number
BR7606740A
Other languages
Portuguese (pt)
Inventor
A Holst
H Lask
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR7606740A publication Critical patent/BR7606740A/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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BR7606740A 1975-10-10 1976-10-07 CIGARETTE FILTER BR7606740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1317175A CH586518A5 (en) 1975-10-10 1975-10-10

Publications (1)

Publication Number Publication Date
BR7606740A true BR7606740A (en) 1978-04-04

Family

ID=4389974

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7606740A BR7606740A (en) 1975-10-10 1976-10-07 CIGARETTE FILTER

Country Status (11)

Country Link
JP (1) JPS5247998A (en)
AT (1) AT348909B (en)
BE (1) BE847125R (en)
BR (1) BR7606740A (en)
CH (1) CH586518A5 (en)
DK (1) DK453376A (en)
FR (1) FR2326879A2 (en)
GB (2) GB1561659A (en)
LU (1) LU75953A1 (en)
SE (1) SE7611225L (en)
ZA (1) ZA766026B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016108119A1 (en) * 2014-12-29 2016-07-07 Philip Morris Products S.A. Hydrophobic filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU469193B2 (en) * 1972-08-16 1976-02-05 Commonwealth Scientific And Industrial Research Organisation Cigarette filters forthe selective removal of ciliatoxic smoke components
CH583529A5 (en) * 1974-03-28 1977-01-14 Hoechst Ag

Also Published As

Publication number Publication date
GB1561658A (en) 1980-02-27
BE847125R (en) 1977-04-08
LU75953A1 (en) 1978-05-16
GB1561659A (en) 1980-02-27
DK453376A (en) 1977-04-11
FR2326879A2 (en) 1977-05-06
JPS5247998A (en) 1977-04-16
CH586518A5 (en) 1977-04-15
ZA766026B (en) 1977-09-28
ATA750976A (en) 1978-07-15
AT348909B (en) 1979-03-12
SE7611225L (en) 1977-04-11

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