CA2114128C - Regulation de la chimie de la fumee de cigarette - Google Patents
Regulation de la chimie de la fumee de cigaretteInfo
- Publication number
- CA2114128C CA2114128C CA002114128A CA2114128A CA2114128C CA 2114128 C CA2114128 C CA 2114128C CA 002114128 A CA002114128 A CA 002114128A CA 2114128 A CA2114128 A CA 2114128A CA 2114128 C CA2114128 C CA 2114128C
- Authority
- CA
- Canada
- Prior art keywords
- cigarette
- tobacco
- smoke
- flavour
- filter element
- 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
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
- A24D1/00—Cigars; Cigarettes
-
- 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Indole Compounds (AREA)
- Manufacture Of Tobacco Products (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919117118A GB9117118D0 (en) | 1991-08-08 | 1991-08-08 | Control of cigarette smoke chemistry |
GB9117118.1 | 1991-08-08 | ||
PCT/CA1992/000344 WO1993002575A1 (fr) | 1991-08-08 | 1992-08-07 | Regulation de la chimie de la fumee des cigarettes |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2114128A1 CA2114128A1 (fr) | 1993-02-18 |
CA2114128C true CA2114128C (fr) | 1999-10-12 |
Family
ID=10699690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002114128A Expired - Fee Related CA2114128C (fr) | 1991-08-08 | 1992-08-07 | Regulation de la chimie de la fumee de cigarette |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0599897B1 (fr) |
JP (1) | JPH07503603A (fr) |
AT (1) | ATE182249T1 (fr) |
AU (1) | AU668876B2 (fr) |
CA (1) | CA2114128C (fr) |
DE (1) | DE69229635T2 (fr) |
GB (1) | GB9117118D0 (fr) |
WO (1) | WO1993002575A1 (fr) |
ZA (1) | ZA925956B (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8529852D0 (en) * | 1985-12-04 | 1986-01-15 | Rothmans Of Pall Mall | Sculptured cigarette |
GB8823902D0 (en) * | 1988-10-12 | 1988-11-16 | Rothmans Int Tobacco | Cigarette filter rod elements & cigarettes incorporating such filter rod elements |
WO1990009741A1 (fr) * | 1989-03-02 | 1990-09-07 | Rothmans, Benson & Hedges Inc. | Filtre a courbe de liberation du goudron uniforme |
GB8916137D0 (en) * | 1989-07-14 | 1989-08-31 | Rothmans Int Tobacco | Cigarettes |
GB9008887D0 (en) * | 1990-04-20 | 1990-06-20 | Rothmans Benson & Hedges | Cigarette smoke filter |
-
1991
- 1991-08-08 GB GB919117118A patent/GB9117118D0/en active Pending
-
1992
- 1992-08-07 CA CA002114128A patent/CA2114128C/fr not_active Expired - Fee Related
- 1992-08-07 ZA ZA925956A patent/ZA925956B/xx unknown
- 1992-08-07 AU AU24176/92A patent/AU668876B2/en not_active Ceased
- 1992-08-07 AT AT92916991T patent/ATE182249T1/de not_active IP Right Cessation
- 1992-08-07 DE DE69229635T patent/DE69229635T2/de not_active Expired - Fee Related
- 1992-08-07 EP EP92916991A patent/EP0599897B1/fr not_active Expired - Lifetime
- 1992-08-07 JP JP5503145A patent/JPH07503603A/ja active Pending
- 1992-08-07 WO PCT/CA1992/000344 patent/WO1993002575A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU668876B2 (en) | 1996-05-23 |
JPH07503603A (ja) | 1995-04-20 |
GB9117118D0 (en) | 1991-09-25 |
ATE182249T1 (de) | 1999-08-15 |
WO1993002575A1 (fr) | 1993-02-18 |
CA2114128A1 (fr) | 1993-02-18 |
AU2417692A (en) | 1993-03-02 |
EP0599897A1 (fr) | 1994-06-08 |
EP0599897B1 (fr) | 1999-07-21 |
DE69229635D1 (de) | 1999-08-26 |
ZA925956B (en) | 1993-04-28 |
DE69229635T2 (de) | 2000-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |