PT664964E - Aperfeicoamentos relacionados com produtos para fumar - Google Patents
Aperfeicoamentos relacionados com produtos para fumarInfo
- Publication number
- PT664964E PT664964E PT94309403T PT94309403T PT664964E PT 664964 E PT664964 E PT 664964E PT 94309403 T PT94309403 T PT 94309403T PT 94309403 T PT94309403 T PT 94309403T PT 664964 E PT664964 E PT 664964E
- Authority
- PT
- Portugal
- Prior art keywords
- smoking
- tobacco smoke
- deodorising
- filter element
- provides
- Prior art date
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
- A24D3/163—Carbon
-
- 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
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Manufacture Of Tobacco Products (AREA)
- Catching Or Destruction (AREA)
- Compounds Of Unknown Constitution (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9401552A GB9401552D0 (en) | 1994-01-27 | 1994-01-27 | Improvements relating to smoking articles |
GB9401553A GB9401553D0 (en) | 1994-01-27 | 1994-01-27 | Improvements relating to smoking articles |
Publications (1)
Publication Number | Publication Date |
---|---|
PT664964E true PT664964E (pt) | 2003-10-31 |
Family
ID=26304224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT94309403T PT664964E (pt) | 1994-01-27 | 1994-12-15 | Aperfeicoamentos relacionados com produtos para fumar |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0664964B1 (pt) |
AT (1) | ATE244516T1 (pt) |
DE (1) | DE69432920T2 (pt) |
DK (1) | DK0664964T3 (pt) |
ES (1) | ES2201071T3 (pt) |
PT (1) | PT664964E (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0316171D0 (en) * | 2003-07-10 | 2003-08-13 | British American Tobacco Co | Improvements relating to smoking article filters |
CN101969797A (zh) * | 2008-02-07 | 2011-02-09 | 菲尔特隆纳国际有限公司 | 烟草烟雾过滤嘴 |
GB0809865D0 (en) | 2008-05-30 | 2008-07-09 | British American Tobacco Co | Filter for a smoking article |
US8997755B2 (en) * | 2009-11-11 | 2015-04-07 | R.J. Reynolds Tobacco Company | Filter element comprising smoke-altering material |
US11957163B2 (en) | 2011-04-08 | 2024-04-16 | R.J. Reynolds Tobacco Company | Multi-segment filter element including smoke-altering flavorant |
US10609955B2 (en) | 2011-04-08 | 2020-04-07 | R.J. Reynolds Tobacco Company | Filtered cigarette comprising a tubular element in filter |
ITBO20120536A1 (it) * | 2012-10-01 | 2014-04-02 | Montrade S R L | Elemento filtrante additivato per articoli da fumo e metodo per la sua realizzazione |
CN110893009A (zh) * | 2019-09-18 | 2020-03-20 | 索图电子(惠州)有限公司 | 烟用过滤部件 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3297038A (en) * | 1964-04-20 | 1967-01-10 | Homburger Freddy | Filter cigarette |
US5365951A (en) * | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
AU658372B2 (en) * | 1990-11-19 | 1995-04-13 | Cigarette Components Limited | Smoke filter containing particulate smoke modifying additive |
GB9214267D0 (en) * | 1992-07-04 | 1992-08-19 | British American Tobacco Co | Improvements relating to smoking articles |
US5404890A (en) * | 1993-06-11 | 1995-04-11 | R. J. Reynolds Tobacco Company | Cigarette filter |
-
1994
- 1994-12-15 DK DK94309403T patent/DK0664964T3/da active
- 1994-12-15 EP EP94309403A patent/EP0664964B1/en not_active Expired - Lifetime
- 1994-12-15 DE DE69432920T patent/DE69432920T2/de not_active Expired - Fee Related
- 1994-12-15 PT PT94309403T patent/PT664964E/pt unknown
- 1994-12-15 ES ES94309403T patent/ES2201071T3/es not_active Expired - Lifetime
- 1994-12-15 AT AT94309403T patent/ATE244516T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0664964A2 (en) | 1995-08-02 |
ATE244516T1 (de) | 2003-07-15 |
EP0664964B1 (en) | 2003-07-09 |
ES2201071T3 (es) | 2004-03-16 |
DE69432920D1 (de) | 2003-08-14 |
DE69432920T2 (de) | 2004-05-19 |
DK0664964T3 (da) | 2003-10-27 |
EP0664964A3 (en) | 1997-04-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0518562A2 (pt) | cigarro com filtro e mÉtodo de fabricar cigarro com filtro de um sistema de fumar elÉtrico | |
US4881555A (en) | Smoking articles | |
EA200000744A1 (ru) | Сигарета с уменьшенным потоком побочного дыма | |
PT664964E (pt) | Aperfeicoamentos relacionados com produtos para fumar | |
JPS5722314B2 (pt) | ||
AU747793B2 (en) | Smoking articles | |
US3169535A (en) | Cigarette | |
ES2138741T3 (es) | Articulo para fumar. | |
AU678205B2 (en) | Cigarette extinguishing storage device | |
AU639239B2 (en) | Cigarette with decreased sidestream smoke | |
ES2100871T5 (es) | Mejoras relacionadas con articulos para fumar. | |
EP1421861A3 (en) | Tobacco flavoring agent | |
NO180143C (no) | En ikke-selvslukkende, fabrikkfremstilt sigarett, eventuelt innbefattende et filter | |
KR101765803B1 (ko) | 소화부가 형성된 화재 방지 담배 | |
JPS60800Y2 (ja) | 灰皿 | |
JP2001112458A (ja) | 紙巻タバコ代用品 | |
KR200198036Y1 (ko) | 향기 라이타 | |
IT1265685B1 (it) | Sigaretta per fumatori in materiale organico combustibile, con produzione di fumo non tossico | |
JPH1175804A (ja) | 喫煙具 | |
KR960006811A (ko) | 액화농축 담배연기를 이용한 청정담배 | |
JPH081048U (ja) | スカィ・フィルター付煙草 | |
JPH08196256A (ja) | 「無煙たばこ」の製造法 |