DK178484A - TOBACCO FILTER - Google Patents
TOBACCO FILTER Download PDFInfo
- Publication number
- DK178484A DK178484A DK178484A DK178484A DK178484A DK 178484 A DK178484 A DK 178484A DK 178484 A DK178484 A DK 178484A DK 178484 A DK178484 A DK 178484A DK 178484 A DK178484 A DK 178484A
- Authority
- DK
- Denmark
- Prior art keywords
- tobacco filter
- tobacco
- filter
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
-
- 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)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6048883A JPS59183685A (en) | 1983-04-05 | 1983-04-05 | Tobacco filter |
JP6048783A JPS59183684A (en) | 1983-04-05 | 1983-04-05 | Tobacco filter |
Publications (2)
Publication Number | Publication Date |
---|---|
DK178484D0 DK178484D0 (en) | 1984-04-04 |
DK178484A true DK178484A (en) | 1984-10-06 |
Family
ID=26401559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK178484A DK178484A (en) | 1983-04-05 | 1984-04-04 | TOBACCO FILTER |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0121436A3 (en) |
AU (1) | AU2613384A (en) |
BR (1) | BR8401575A (en) |
DK (1) | DK178484A (en) |
NO (1) | NO841332L (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2020840C1 (en) * | 1992-10-08 | 1994-10-15 | Научно-производственное объединение "Композит" | Cigarette-type smoking product |
US6209547B1 (en) | 1998-10-29 | 2001-04-03 | Philip Morris Incorporated | Cigarette filter |
US6911189B1 (en) | 1999-10-29 | 2005-06-28 | Philip Morris Usa Inc. | Filter for selective removal of a gaseous component |
ES2275736T3 (en) * | 2000-09-12 | 2007-06-16 | Filligent Limited | TOBACCO SMOKE FILTER. |
CA2516015C (en) * | 2003-02-18 | 2008-07-15 | Filligent Limited | Filter containing a metal phthalocyanine and a polycationic polymer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3291139A (en) * | 1963-08-13 | 1966-12-13 | Burke | Method of purifying tobacco smoke |
JPS52116796A (en) * | 1976-03-26 | 1977-09-30 | Agency Of Ind Science & Technol | Production of filter medium with catalytic activity |
-
1984
- 1984-03-27 AU AU26133/84A patent/AU2613384A/en not_active Abandoned
- 1984-03-30 EP EP84302230A patent/EP0121436A3/en not_active Withdrawn
- 1984-04-04 DK DK178484A patent/DK178484A/en not_active Application Discontinuation
- 1984-04-04 BR BR8401575A patent/BR8401575A/en unknown
- 1984-04-04 NO NO841332A patent/NO841332L/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0121436A2 (en) | 1984-10-10 |
NO841332L (en) | 1984-10-08 |
DK178484D0 (en) | 1984-04-04 |
EP0121436A3 (en) | 1985-11-21 |
BR8401575A (en) | 1984-11-13 |
AU2613384A (en) | 1984-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |