GB1561658A - Tobaccosmoke filter - Google Patents

Tobaccosmoke filter Download PDF

Info

Publication number
GB1561658A
GB1561658A GB41935/76A GB4193576A GB1561658A GB 1561658 A GB1561658 A GB 1561658A GB 41935/76 A GB41935/76 A GB 41935/76A GB 4193576 A GB4193576 A GB 4193576A GB 1561658 A GB1561658 A GB 1561658A
Authority
GB
United Kingdom
Prior art keywords
filter
paper
cellulose
approximately
cross
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
GB41935/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 GB1561658A publication Critical patent/GB1561658A/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
    • A24D3/06—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)
GB41935/76A 1975-10-10 1976-10-08 Tobaccosmoke filter Expired GB1561658A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1561658A true GB1561658A (en) 1980-02-27

Family

ID=4389974

Family Applications (2)

Application Number Title Priority Date Filing Date
GB41935/76A Expired GB1561658A (en) 1975-10-10 1976-10-08 Tobaccosmoke filter
GB456/79A Expired GB1561659A (en) 1975-10-10 1976-10-08 Tobacco smokefilter

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB456/79A Expired GB1561659A (en) 1975-10-10 1976-10-08 Tobacco smokefilter

Country Status (11)

Country Link
JP (1) JPS5247998A (enExample)
AT (1) AT348909B (enExample)
BE (1) BE847125R (enExample)
BR (1) BR7606740A (enExample)
CH (1) CH586518A5 (enExample)
DK (1) DK453376A (enExample)
FR (1) FR2326879A2 (enExample)
GB (2) GB1561658A (enExample)
LU (1) LU75953A1 (enExample)
SE (1) SE7611225L (enExample)
ZA (1) ZA766026B (enExample)

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 (enExample) * 1974-03-28 1977-01-14 Hoechst Ag

Also Published As

Publication number Publication date
ZA766026B (en) 1977-09-28
JPS5247998A (en) 1977-04-16
LU75953A1 (enExample) 1978-05-16
DK453376A (da) 1977-04-11
ATA750976A (de) 1978-07-15
AT348909B (de) 1979-03-12
SE7611225L (sv) 1977-04-11
FR2326879A2 (fr) 1977-05-06
BR7606740A (pt) 1978-04-04
GB1561659A (en) 1980-02-27
BE847125R (fr) 1977-04-08
CH586518A5 (enExample) 1977-04-15

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed