DE4105500C1 - - Google Patents

Info

Publication number
DE4105500C1
DE4105500C1 DE4105500A DE4105500A DE4105500C1 DE 4105500 C1 DE4105500 C1 DE 4105500C1 DE 4105500 A DE4105500 A DE 4105500A DE 4105500 A DE4105500 A DE 4105500A DE 4105500 C1 DE4105500 C1 DE 4105500C1
Authority
DE
Germany
Prior art keywords
filter
chamber
cigarette
cigarette according
adsorbent
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 - Fee Related
Application number
DE4105500A
Other languages
German (de)
English (en)
Inventor
Edgar Mentzel
Hans 2085 Quickborn De Noe
Klaus 2000 Hamburg De Meissner
Henning Dr. 2120 Lueneburg De Seidel
Wolfgang 2061 Bargfeld-Stegen De Wildenau
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.)
HF and PhF Reemtsma GmbH and Co
Original Assignee
HF and PhF Reemtsma GmbH and Co
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 HF and PhF Reemtsma GmbH and Co filed Critical HF and PhF Reemtsma GmbH and Co
Priority to DE4105500A priority Critical patent/DE4105500C1/de
Priority to DE59200817T priority patent/DE59200817D1/de
Priority to EP92102466A priority patent/EP0499974B1/fr
Priority to JP4032370A priority patent/JP2647298B2/ja
Application granted granted Critical
Publication of DE4105500C1 publication Critical patent/DE4105500C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/34—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a carbocyclic ring other than a six-membered aromatic ring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
    • A24B15/36—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
    • A24B15/38—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only nitrogen as hetero atom
DE4105500A 1991-02-19 1991-02-19 Expired - Fee Related DE4105500C1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE4105500A DE4105500C1 (fr) 1991-02-19 1991-02-19
DE59200817T DE59200817D1 (de) 1991-02-19 1992-02-14 Ventilierte Filterzigarette.
EP92102466A EP0499974B1 (fr) 1991-02-19 1992-02-14 Cigarette à filtre ventilé
JP4032370A JP2647298B2 (ja) 1991-02-19 1992-02-19 換気式フィルター煙草

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105500A DE4105500C1 (fr) 1991-02-19 1991-02-19

Publications (1)

Publication Number Publication Date
DE4105500C1 true DE4105500C1 (fr) 1992-06-17

Family

ID=6425607

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4105500A Expired - Fee Related DE4105500C1 (fr) 1991-02-19 1991-02-19
DE59200817T Expired - Fee Related DE59200817D1 (de) 1991-02-19 1992-02-14 Ventilierte Filterzigarette.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59200817T Expired - Fee Related DE59200817D1 (de) 1991-02-19 1992-02-14 Ventilierte Filterzigarette.

Country Status (3)

Country Link
EP (1) EP0499974B1 (fr)
JP (1) JP2647298B2 (fr)
DE (2) DE4105500C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025210A1 (fr) 1997-11-13 1999-05-27 H.F. & Ph.F. Reemtsma Gmbh Cigarette a phase gazeuse reduite
WO2000049901A2 (fr) 1999-02-26 2000-08-31 H.F. & Ph.F.Reemtsma Gmbh Produit que l'on peut fumer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763797B1 (fr) * 1997-05-30 1999-07-16 Tabacs & Allumettes Ind Cigarette a tres faible taux de goudron presentant un gout de tabac comparable a celui d'une cigarette classique a plus fort taux de goudron
CN109793263B (zh) * 2019-03-21 2021-05-11 红云红河烟草(集团)有限责任公司 一种预测卷烟通风率的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202065A1 (de) * 1971-01-19 1972-08-03 Firmenich & Cie Aromatisierungsmittel und Verfahren zu ihrer Herstellung und Verwendung
DE3635958A1 (de) * 1985-10-22 1987-04-23 Cigarette Components Ltd Ventiliertes zigarettenfilter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364104A (en) * 1971-12-15 1974-08-21 Ici Ltd Smoking mixtures
GB1364103A (en) * 1971-12-15 1974-08-21 Ici Ltd Smoking mixtures
DE3439907A1 (de) * 1984-10-31 1986-04-30 Alexei 8000 München Filippenko Filter fuer das rauchen nikotin- und schadstofffreier zigaretten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2202065A1 (de) * 1971-01-19 1972-08-03 Firmenich & Cie Aromatisierungsmittel und Verfahren zu ihrer Herstellung und Verwendung
DE3635958A1 (de) * 1985-10-22 1987-04-23 Cigarette Components Ltd Ventiliertes zigarettenfilter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025210A1 (fr) 1997-11-13 1999-05-27 H.F. & Ph.F. Reemtsma Gmbh Cigarette a phase gazeuse reduite
WO2000049901A2 (fr) 1999-02-26 2000-08-31 H.F. & Ph.F.Reemtsma Gmbh Produit que l'on peut fumer

Also Published As

Publication number Publication date
DE59200817D1 (de) 1995-01-12
EP0499974B1 (fr) 1994-11-30
JPH05260943A (ja) 1993-10-12
JP2647298B2 (ja) 1997-08-27
EP0499974A2 (fr) 1992-08-26
EP0499974A3 (en) 1992-12-23

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee