FR2508771B1 - Filtres pour fumee de cigarette - Google Patents

Filtres pour fumee de cigarette

Info

Publication number
FR2508771B1
FR2508771B1 FR8211272A FR8211272A FR2508771B1 FR 2508771 B1 FR2508771 B1 FR 2508771B1 FR 8211272 A FR8211272 A FR 8211272A FR 8211272 A FR8211272 A FR 8211272A FR 2508771 B1 FR2508771 B1 FR 2508771B1
Authority
FR
France
Prior art keywords
cigarette smoke
smoke filters
filters
cigarette
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
FR8211272A
Other languages
English (en)
French (fr)
Other versions
FR2508771A1 (fr
Inventor
Peter James Rooney
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of FR2508771A1 publication Critical patent/FR2508771A1/fr
Application granted granted Critical
Publication of FR2508771B1 publication Critical patent/FR2508771B1/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
FR8211272A 1981-07-06 1982-06-28 Filtres pour fumee de cigarette Expired FR2508771B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8120818 1981-07-06

Publications (2)

Publication Number Publication Date
FR2508771A1 FR2508771A1 (fr) 1983-01-07
FR2508771B1 true FR2508771B1 (fr) 1986-08-14

Family

ID=10523047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8211272A Expired FR2508771B1 (fr) 1981-07-06 1982-06-28 Filtres pour fumee de cigarette

Country Status (19)

Country Link
AT (1) AT381841B (no)
AU (1) AU559129B2 (no)
BE (1) BE893750A (no)
BR (1) BR8203910A (no)
CH (1) CH649449A5 (no)
DE (1) DE3225068A1 (no)
DK (1) DK157386C (no)
ES (1) ES272912Y (no)
FR (1) FR2508771B1 (no)
GB (1) GB2104372B (no)
GR (1) GR76212B (no)
HK (1) HK87189A (no)
IE (1) IE53191B1 (no)
IT (1) IT1151968B (no)
NL (1) NL8202555A (no)
NO (1) NO156433C (no)
PT (1) PT75095B (no)
SE (1) SE452548B (no)
ZA (1) ZA824768B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406295A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
GB2133269B (en) * 1982-12-13 1986-08-20 Filtrona Ltd Tobacco smoke filter
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201311079D0 (en) 2013-06-21 2013-08-07 British American Tobacco Co A method of fabricating a filter element
CN105146751B (zh) * 2015-08-06 2017-10-17 湖南中烟工业有限责任公司 一种烟用选择性降焦减害功能滤棒的制备方法及应用
CN113854625A (zh) * 2021-09-30 2021-12-31 云南芯韵科技开发有限公司 卷烟及其降温滤棒和降温滤棒的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287443A (fr) * 1961-01-30 1962-03-16 Cigarette dans laquelle l'extrémité en contact avec les lèvres est de forme différente de celle du corps principal de la cigarette, et sa réalisation
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
FI59360C (fi) * 1974-10-30 1981-08-10 Yhtyneet Paperitehtaat Oy Foerfarande foer tillverkning av absorberande och vaetsketaett laminat
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this

Also Published As

Publication number Publication date
CH649449A5 (fr) 1985-05-31
IT8222130A0 (it) 1982-06-29
DK287482A (da) 1983-01-07
FR2508771A1 (fr) 1983-01-07
DK157386C (da) 1990-05-28
GR76212B (no) 1984-08-04
AU8503582A (en) 1983-01-13
BE893750A (fr) 1983-01-05
DE3225068C2 (no) 1990-12-06
BR8203910A (pt) 1983-06-28
NO156433B (no) 1987-06-15
AU559129B2 (en) 1987-02-26
HK87189A (en) 1989-11-10
IE53191B1 (en) 1988-08-17
DK157386B (da) 1990-01-02
SE8204079D0 (sv) 1982-07-01
ATA261882A (de) 1986-05-15
GB2104372B (en) 1985-04-03
PT75095A (en) 1982-07-01
NO822282L (no) 1983-01-07
NO156433C (no) 1987-09-23
DE3225068A1 (de) 1983-01-20
SE8204079L (sv) 1983-01-07
IE821498L (en) 1983-01-06
PT75095B (en) 1983-12-19
ES272912U (es) 1983-11-01
AT381841B (de) 1986-12-10
GB2104372A (en) 1983-03-09
SE452548B (sv) 1987-12-07
ES272912Y (es) 1984-05-01
IT1151968B (it) 1986-12-24
ZA824768B (en) 1983-06-29
NL8202555A (nl) 1983-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse