OA03774A - Filtre pour la fumée de tabac. - Google Patents
Filtre pour la fumée de tabac.Info
- Publication number
- OA03774A OA03774A OA54326A OA54326A OA03774A OA 03774 A OA03774 A OA 03774A OA 54326 A OA54326 A OA 54326A OA 54326 A OA54326 A OA 54326A OA 03774 A OA03774 A OA 03774A
- Authority
- OA
- OAPI
- Prior art keywords
- filter
- tobacco smoke
- tobacco
- smoke
- 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
-
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1222170A CH526928A (de) | 1970-08-14 | 1970-08-14 | Tabakrauchfilter |
Publications (1)
Publication Number | Publication Date |
---|---|
OA03774A true OA03774A (fr) | 1971-12-24 |
Family
ID=4381023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA54326A OA03774A (fr) | 1970-08-14 | 1971-08-09 | Filtre pour la fumée de tabac. |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS5414198B1 (fr) |
AR (1) | AR196402A1 (fr) |
AT (1) | AT301422B (fr) |
BE (1) | BE771265A (fr) |
BR (1) | BR7105226D0 (fr) |
CA (1) | CA954407A (fr) |
CH (1) | CH526928A (fr) |
DE (1) | DE2136109A1 (fr) |
DK (1) | DK130038B (fr) |
EG (1) | EG10134A (fr) |
ES (1) | ES199948Y (fr) |
FI (1) | FI51545C (fr) |
FR (1) | FR2104312A5 (fr) |
GB (1) | GB1329956A (fr) |
IE (1) | IE35483B1 (fr) |
IL (1) | IL37446A (fr) |
IT (1) | IT1001469B (fr) |
LU (1) | LU63565A1 (fr) |
NL (1) | NL7111185A (fr) |
OA (1) | OA03774A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4205658A1 (de) * | 1992-02-25 | 1993-08-26 | Reemtsma H F & Ph | Ventilierte filtercigarette |
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 |
US6761174B2 (en) * | 2001-02-22 | 2004-07-13 | Philip Morris Incorporated | Cigarette and filter with downstream flavor addition |
JP3966856B2 (ja) * | 2001-10-04 | 2007-08-29 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | タバコ主流煙からp−ベンゾセミキノンを減少させる活性炭フィルタ |
MY135471A (en) | 2002-01-09 | 2008-04-30 | Philip Morris Prod | Cigarette filter with beaded carbon |
US7784471B2 (en) | 2003-01-09 | 2010-08-31 | Philip Morris Usa Inc. | Cigarette filter with beaded carbon |
ITBO20040238A1 (it) | 2004-04-22 | 2004-07-22 | Gd Spa | Filtro per sigaretta e relativo metodo di realizzazione |
ES2330364T3 (es) * | 2006-08-04 | 2009-12-09 | Philip Morris Products S.A. | Filtro multicomponente que proporciona mejoras de multiples aromas. |
CN101268859B (zh) * | 2008-03-31 | 2010-06-02 | 中国烟草总公司郑州烟草研究院 | 降低造纸法烟草薄片中有害成分的方法 |
-
1970
- 1970-08-14 CH CH1222170A patent/CH526928A/de not_active IP Right Cessation
- 1970-09-15 AT AT836270A patent/AT301422B/de not_active IP Right Cessation
-
1971
- 1971-07-13 BR BR5226/71A patent/BR7105226D0/pt unknown
- 1971-07-19 LU LU63565D patent/LU63565A1/xx unknown
- 1971-07-20 DE DE19712136109 patent/DE2136109A1/de active Pending
- 1971-07-20 EG EG317/71A patent/EG10134A/xx active
- 1971-07-21 CA CA118,738A patent/CA954407A/en not_active Expired
- 1971-07-22 GB GB3576171A patent/GB1329956A/en not_active Expired
- 1971-07-27 FI FI712121A patent/FI51545C/fi active
- 1971-07-28 ES ES1971199948U patent/ES199948Y/es not_active Expired
- 1971-07-30 IE IE972/71A patent/IE35483B1/xx unknown
- 1971-07-31 IT IT27043/71A patent/IT1001469B/it active
- 1971-08-04 IL IL37446A patent/IL37446A/xx unknown
- 1971-08-05 DK DK384371AA patent/DK130038B/da not_active IP Right Cessation
- 1971-08-09 OA OA54326A patent/OA03774A/fr unknown
- 1971-08-12 AR AR237360A patent/AR196402A1/es active
- 1971-08-12 FR FR7129619A patent/FR2104312A5/fr not_active Expired
- 1971-08-13 NL NL7111185A patent/NL7111185A/xx not_active Application Discontinuation
- 1971-08-13 BE BE771265A patent/BE771265A/fr unknown
- 1971-08-14 JP JP6195871A patent/JPS5414198B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1329956A (en) | 1973-09-12 |
DK130038C (fr) | 1975-05-26 |
IL37446A (en) | 1974-07-31 |
IT1001469B (it) | 1976-04-20 |
NL7111185A (fr) | 1972-02-16 |
AT301422B (de) | 1972-09-11 |
CH526928A (de) | 1972-08-31 |
IE35483B1 (en) | 1976-03-03 |
CA954407A (en) | 1974-09-10 |
DE2136109A1 (de) | 1972-04-13 |
ES199948Y (es) | 1976-01-16 |
ES199948U (es) | 1975-09-16 |
FR2104312A5 (fr) | 1972-04-14 |
BR7105226D0 (pt) | 1973-04-12 |
AR196402A1 (es) | 1973-12-27 |
IL37446A0 (en) | 1971-11-29 |
FI51545C (fi) | 1977-02-10 |
JPS5414198B1 (fr) | 1979-06-05 |
BE771265A (fr) | 1971-12-16 |
IE35483L (en) | 1972-02-14 |
EG10134A (en) | 1976-12-31 |
FI51545B (fr) | 1976-11-01 |
LU63565A1 (fr) | 1971-11-23 |
DK130038B (da) | 1974-12-16 |
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