DK287582A - Filterelement og fremgangsmaade til fremstilling af dette - Google Patents
Filterelement og fremgangsmaade til fremstilling af dette Download PDFInfo
- Publication number
- DK287582A DK287582A DK287582A DK287582A DK287582A DK 287582 A DK287582 A DK 287582A DK 287582 A DK287582 A DK 287582A DK 287582 A DK287582 A DK 287582A DK 287582 A DK287582 A DK 287582A
- Authority
- DK
- Denmark
- Prior art keywords
- preparing
- procedure
- filter element
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8120820 | 1981-07-06 | ||
| GB8120820 | 1981-07-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK287582A true DK287582A (da) | 1983-01-07 |
| DK161423B DK161423B (da) | 1991-07-08 |
| DK161423C DK161423C (da) | 1991-12-16 |
Family
ID=10523048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK287582A DK161423C (da) | 1981-07-06 | 1982-06-25 | Cigaretfilterelement eller filter, samt filterelementstreng, og fremgangsmaade til fremstilling af filterelementet eller filteret |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4480649A (da) |
| AT (1) | AT384711B (da) |
| AU (1) | AU559296B2 (da) |
| BE (1) | BE893751A (da) |
| BR (1) | BR8203919A (da) |
| CH (1) | CH660835A5 (da) |
| DE (1) | DE3225090A1 (da) |
| DK (1) | DK161423C (da) |
| ES (1) | ES273652Y (da) |
| FR (1) | FR2508814B1 (da) |
| GB (1) | GB2115675B (da) |
| GR (1) | GR76213B (da) |
| HK (1) | HK87089A (da) |
| IE (1) | IE53211B1 (da) |
| IT (1) | IT1151965B (da) |
| NL (1) | NL8202556A (da) |
| NO (1) | NO157723C (da) |
| PT (1) | PT75086B (da) |
| SE (1) | SE453251B (da) |
| ZA (1) | ZA824769B (da) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6048156B2 (ja) * | 1982-07-07 | 1985-10-25 | 三菱アセテート株式会社 | タバコスモ−クフイルタ− |
| DE3374164D1 (en) * | 1982-09-01 | 1987-12-03 | Imp Tobacco Co Ltd | Tipping assembly for an elongate smoking article |
| US4515170A (en) * | 1983-05-09 | 1985-05-07 | Brown & Williamson Tobacco Corporation | Ventilated mouthpiece for a smoking article |
| US4545391A (en) * | 1983-05-26 | 1985-10-08 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| DE3403281C2 (de) * | 1984-01-31 | 1994-11-17 | Bat Cigarettenfab Gmbh | Filter |
| US4585016A (en) * | 1984-05-23 | 1986-04-29 | Philip Morris Incorporated | Expanded web of sheet material and method of making same |
| GB2175187B (en) * | 1985-04-22 | 1989-02-01 | Cigarette Components Ltd | Ventilated tobacco smoke filter |
| US4696314A (en) * | 1986-04-17 | 1987-09-29 | Philip Morris Incorporated | Filter cigarette |
| US5464028A (en) * | 1992-07-29 | 1995-11-07 | Japan Tobacco, Inc. | Cigarette |
| US7147914B2 (en) * | 2002-11-22 | 2006-12-12 | Kolon Industries, Inc | Full dull polyamide 6 yarn, and a process of preparing for the same |
| WO2014182987A2 (en) | 2013-05-09 | 2014-11-13 | The Procter & Gamble Company | Air filtering device |
| CA2909624C (en) * | 2013-05-09 | 2017-12-12 | The Procter & Gamble Company | Collapsible air filtering device |
| KR20150139590A (ko) | 2013-05-09 | 2015-12-11 | 더 프록터 앤드 갬블 캄파니 | 공기를 여과하는 방법 |
| JP2016517800A (ja) | 2013-05-09 | 2016-06-20 | ザ プロクター アンド ギャンブル カンパニー | エアフィルタリングデバイス |
| WO2020232838A1 (zh) * | 2019-05-21 | 2020-11-26 | 云南中烟工业有限责任公司 | 一种内含中空降温部件的中空支撑元件及包含其的烟支 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1718122A (en) * | 1927-01-18 | 1929-06-18 | Shon Clarence L De | Cigarette tip |
| US3490461A (en) * | 1967-04-20 | 1970-01-20 | Philip Morris Inc | Cigarette ventilation |
| US3579623A (en) * | 1968-07-24 | 1971-05-18 | Philip Morris Inc | Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate |
| US3607512A (en) * | 1969-01-03 | 1971-09-21 | Philip Morris Inc | Extruding tow filled mouthpiece rod having serrated inner surfaces clenching the tow |
| US3596663A (en) * | 1969-05-29 | 1971-08-03 | Lorillard Co P | Ventilated smoking article |
| IL36205A (en) * | 1970-02-21 | 1973-05-31 | Cigarette Components Ltd | A device for treating tobacco smoke and a method for its production |
| GB1358685A (en) * | 1971-06-30 | 1974-07-03 | Molins Ltd | Cigarette filters |
| SE381167B (sv) * | 1974-03-13 | 1975-12-01 | Svenska Tobaks Ab | Filter for tobaksrok |
| CH621051A5 (en) * | 1976-12-15 | 1981-01-15 | Cigarette Components Ltd | Tobacco smoke filter and manufacturing process for this |
| US4256122A (en) * | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| US4357950A (en) * | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
| US4338956A (en) * | 1980-12-05 | 1982-07-13 | Brown & Williamson Tobacco Corporation | Cigarette filter |
-
1982
- 1982-06-21 PT PT75086A patent/PT75086B/pt not_active IP Right Cessation
- 1982-06-21 AU AU85034/82A patent/AU559296B2/en not_active Ceased
- 1982-06-23 IE IE1499/82A patent/IE53211B1/en not_active IP Right Cessation
- 1982-06-23 US US06/391,301 patent/US4480649A/en not_active Expired - Fee Related
- 1982-06-24 NL NL8202556A patent/NL8202556A/nl not_active Application Discontinuation
- 1982-06-25 FR FR8211176A patent/FR2508814B1/fr not_active Expired
- 1982-06-25 DK DK287582A patent/DK161423C/da not_active IP Right Cessation
- 1982-06-29 IT IT22125/82A patent/IT1151965B/it active
- 1982-06-29 CH CH3969/82A patent/CH660835A5/fr not_active IP Right Cessation
- 1982-06-30 NO NO822283A patent/NO157723C/no unknown
- 1982-06-30 GB GB08218956A patent/GB2115675B/en not_active Expired
- 1982-07-01 SE SE8204080A patent/SE453251B/sv not_active IP Right Cessation
- 1982-07-02 BR BR8203919A patent/BR8203919A/pt unknown
- 1982-07-02 GR GR68635A patent/GR76213B/el unknown
- 1982-07-03 ES ES1982273652U patent/ES273652Y/es not_active Expired
- 1982-07-05 BE BE0/208524A patent/BE893751A/fr not_active IP Right Cessation
- 1982-07-05 DE DE19823225090 patent/DE3225090A1/de not_active Ceased
- 1982-07-05 ZA ZA824769A patent/ZA824769B/xx unknown
- 1982-07-06 AT AT0261782A patent/AT384711B/de not_active IP Right Cessation
-
1989
- 1989-11-02 HK HK870/89A patent/HK87089A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2115675A (en) | 1983-09-14 |
| IT1151965B (it) | 1986-12-24 |
| DK161423B (da) | 1991-07-08 |
| IE821499L (en) | 1983-01-06 |
| ATA261782A (de) | 1987-06-15 |
| DE3225090A1 (de) | 1983-01-20 |
| PT75086B (en) | 1983-12-23 |
| NO157723B (no) | 1988-02-01 |
| HK87089A (en) | 1989-11-10 |
| IT8222125A0 (it) | 1982-06-29 |
| ES273652U (es) | 1985-01-16 |
| PT75086A (en) | 1982-07-01 |
| IE53211B1 (en) | 1988-08-31 |
| FR2508814A1 (fr) | 1983-01-07 |
| ES273652Y (es) | 1985-07-16 |
| GR76213B (da) | 1984-08-04 |
| SE8204080L (sv) | 1983-01-07 |
| US4480649A (en) | 1984-11-06 |
| BR8203919A (pt) | 1983-06-28 |
| SE453251B (sv) | 1988-01-25 |
| AT384711B (de) | 1987-12-28 |
| IT8222125A1 (it) | 1983-12-29 |
| FR2508814B1 (fr) | 1987-06-12 |
| BE893751A (fr) | 1983-01-05 |
| ZA824769B (en) | 1983-06-29 |
| CH660835A5 (fr) | 1987-05-29 |
| DK161423C (da) | 1991-12-16 |
| AU559296B2 (en) | 1987-03-05 |
| AU8503482A (en) | 1983-01-13 |
| SE8204080D0 (sv) | 1982-07-01 |
| NO822283L (no) | 1983-01-07 |
| GB2115675B (en) | 1985-11-13 |
| NL8202556A (nl) | 1983-02-01 |
| NO157723C (no) | 1988-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |