FR2524273B1 - Filtre de fumee de tabac - Google Patents

Filtre de fumee de tabac

Info

Publication number
FR2524273B1
FR2524273B1 FR8305340A FR8305340A FR2524273B1 FR 2524273 B1 FR2524273 B1 FR 2524273B1 FR 8305340 A FR8305340 A FR 8305340A FR 8305340 A FR8305340 A FR 8305340A FR 2524273 B1 FR2524273 B1 FR 2524273B1
Authority
FR
France
Prior art keywords
tobacco smoke
smoke filter
filter
tobacco
smoke
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
FR8305340A
Other languages
English (en)
French (fr)
Other versions
FR2524273A1 (fr
Inventor
Ernest Brian Hayes
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.)
Essentra PLC
Original Assignee
Filtrona PLC
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 Filtrona PLC filed Critical Filtrona PLC
Publication of FR2524273A1 publication Critical patent/FR2524273A1/fr
Application granted granted Critical
Publication of FR2524273B1 publication Critical patent/FR2524273B1/fr
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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
FR8305340A 1982-03-31 1983-03-31 Filtre de fumee de tabac Expired FR2524273B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8209416 1982-03-31

Publications (2)

Publication Number Publication Date
FR2524273A1 FR2524273A1 (fr) 1983-10-07
FR2524273B1 true FR2524273B1 (fr) 1989-11-17

Family

ID=10529417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305340A Expired FR2524273B1 (fr) 1982-03-31 1983-03-31 Filtre de fumee de tabac

Country Status (11)

Country Link
BE (1) BE896288A (no)
CH (1) CH658573A5 (no)
DE (1) DE3311903C2 (no)
FR (1) FR2524273B1 (no)
GB (2) GB8308020D0 (no)
HK (1) HK86889A (no)
IT (1) IT1194183B (no)
NL (1) NL191403C (no)
NO (1) NO155523C (no)
PT (1) PT76480B (no)
SE (1) SE459383B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8525967D0 (en) * 1985-10-22 1985-11-27 Cigarette Components Ltd Ventilated cigarette filter
GB8918556D0 (en) * 1989-08-15 1989-09-27 British American Tobacco Co Improvements relating to smoking articles
US5396909A (en) * 1993-12-16 1995-03-14 R. J. Reynolds Tobacco Company Smoking article filter
DE10252823A1 (de) 2002-11-13 2004-06-09 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Filterelement
DE202009005798U1 (de) 2009-04-17 2009-06-18 Glinberg, Valeriy, Dipl.-Ing. Vorrichtung zum Rauchen der Tabakwaren
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US10730688B2 (en) 2013-06-03 2020-08-04 Essentra Filter Products Development Co. Pte. Ltd Dispenser for particulate material
WO2014195250A1 (en) 2013-06-03 2014-12-11 Essentra Filter Products Development Co. Pte. Ltd Method of manufacture of a dispenser
JP6833996B2 (ja) 2017-06-19 2021-02-24 日本たばこ産業株式会社 喫煙物品用フィルタおよびその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE615923C (de) * 1934-07-07 1935-07-16 Muller J C & Co Zu einem Mundstueckeinsatz zusammenrollbarer Streifen aus Papier o. dgl. und Vorrichtung zu seiner Herstellung
DE1721654U (de) * 1955-08-03 1956-05-03 Eugen Knecht Tabakrauchfilter.
DE1197796B (de) * 1961-06-13 1965-07-29 Agfa Ag Tabakfilter
CH545073A (de) * 1971-01-14 1973-12-15 Celfil Co Zu einem Stapel quer zur Materialbahn-Längsrichtung gefaltete, endlose Materialbahn, insbesondere Papierbahn
GB1442593A (en) * 1972-04-20 1976-07-14 British Ropes Ltd Filter material
GB1553568A (en) * 1975-09-18 1979-09-26 Standard Telephones Cables Ltd Electrical resistors
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
US4174719A (en) * 1977-06-29 1979-11-20 Olin Corporation Microperforated filter tip cigarette
US4232574A (en) * 1977-08-19 1980-11-11 Liggett Group Inc. Apparatus and method for providing a cigarette filter with an aeration groove
AU4119078A (en) * 1977-11-18 1980-05-08 Philip Morris Inc Filter system
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4342322A (en) * 1980-12-22 1982-08-03 Brown & Williamson Tobacco Corporation Cigarette filter

Also Published As

Publication number Publication date
NL191403C (nl) 1995-07-17
SE8301743D0 (sv) 1983-03-29
GB8308020D0 (en) 1983-04-27
GB8309056D0 (en) 1983-05-11
IT1194183B (it) 1988-09-14
HK86889A (en) 1989-11-10
BE896288A (fr) 1983-09-28
PT76480A (en) 1983-04-01
SE8301743L (sv) 1983-10-01
IT8320411A0 (it) 1983-03-31
GB2118423B (en) 1986-05-29
PT76480B (en) 1986-01-13
NO155523C (no) 1987-04-15
FR2524273A1 (fr) 1983-10-07
GB2118423A (en) 1983-11-02
SE459383B (sv) 1989-07-03
CH658573A5 (fr) 1986-11-28
NL8301107A (nl) 1983-10-17
NL191403B (nl) 1995-02-16
NO155523B (no) 1987-01-05
DE3311903A1 (de) 1983-10-13
DE3311903C2 (de) 2003-05-22
NO831108L (no) 1983-10-03

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Legal Events

Date Code Title Description
TP Transmission of property