CH497857A - Filter für Tabakrauch - Google Patents
Filter für TabakrauchInfo
- Publication number
- CH497857A CH497857A CH1699468A CH1699468A CH497857A CH 497857 A CH497857 A CH 497857A CH 1699468 A CH1699468 A CH 1699468A CH 1699468 A CH1699468 A CH 1699468A CH 497857 A CH497857 A CH 497857A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- tobacco smoke
- smoke
- calcium hydroxide
- particles
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681792569 DE1792569A1 (de) | 1968-09-20 | 1968-09-20 | Filter fuer Tabakrauch und Verfahren zu dessen Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
CH497857A true CH497857A (de) | 1970-10-31 |
Family
ID=5707461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1699468A CH497857A (de) | 1968-09-20 | 1968-11-14 | Filter für Tabakrauch |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE721517A (xx) |
CH (1) | CH497857A (xx) |
DE (1) | DE1792569A1 (xx) |
FR (1) | FR1580747A (xx) |
GB (1) | GB1173449A (xx) |
LU (1) | LU56946A1 (xx) |
NL (1) | NL6814145A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3718612A (en) * | 1970-06-16 | 1973-02-27 | Strickman Foundation Inc R | A process for producing a cigarette filter material |
-
1967
- 1967-08-07 GB GB3607167A patent/GB1173449A/en not_active Expired
-
1968
- 1968-09-20 DE DE19681792569 patent/DE1792569A1/de active Pending
- 1968-09-23 LU LU56946D patent/LU56946A1/xx unknown
- 1968-09-23 FR FR1580747D patent/FR1580747A/fr not_active Expired
- 1968-09-27 BE BE721517D patent/BE721517A/xx unknown
- 1968-10-03 NL NL6814145A patent/NL6814145A/xx unknown
- 1968-11-14 CH CH1699468A patent/CH497857A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR1580747A (xx) | 1969-09-05 |
GB1173449A (en) | 1969-12-10 |
NL6814145A (xx) | 1970-04-07 |
LU56946A1 (xx) | 1969-01-04 |
BE721517A (xx) | 1969-03-03 |
DE1792569A1 (de) | 1972-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE1517242A1 (de) | Filterelement | |
DE1517297B1 (de) | Rauchfilter fuer Tabakwaren | |
DE2430173A1 (de) | Rauchgemische | |
DE1692927A1 (de) | Tabakrauch-Filter | |
DE102019132628B4 (de) | Aerosolbildende Substanz zur Verwendung in einer Wasserpfeife | |
DE1517274A1 (de) | Tabakrauchfilter | |
DE3436351A1 (de) | Verfahren zum entfernen von in einem abgasfilter einer brennkraftmaschine abgeschiedenem russ | |
CH640112A5 (de) | Rauchbare produkte. | |
DE3532618A1 (de) | Verfahren zur herstellung eines rauchfilters zum binden der im rauch enthaltenen gesundheitsschaedlichen stoffe, insbesondere von aldehyden | |
DE2430284A1 (de) | Rauchgemische | |
DE2919842A1 (de) | Filter fuer tabakrauch | |
CH497857A (de) | Filter für Tabakrauch | |
EP1029461A2 (de) | Filtermaterial zur Reduzierung von Schadstoffen im Tabakrauch | |
DE2136109A1 (de) | Tabakrauchfilter | |
EP0409034B1 (de) | Verfahren zur Reinigung der Abluft von Spänetrocknern sowie Vorrichtung dafür | |
CH499274A (de) | Filter für Tabakrauch | |
DE2004598A1 (de) | Filter für Tabakwaren | |
DE2559542B2 (de) | Zigarettenfilter | |
AT298316B (de) | Anordnung zur Herstellung eines Tabakrauchfilters | |
DE1803314B2 (de) | Rauchware wie zigarette oder dergleichen | |
CH515690A (de) | Filtermittel | |
DE2431635C3 (de) | Rauchbares Erzeugnis mit Meerschaumpartikelchen als Adsorbens | |
DE2054945A1 (de) | Tabakprodukte | |
DE2431634C3 (de) | Rauchbares Erzeugnis mit einer Papierumhüllung | |
DE2613974A1 (de) | Molekularsieb-trennverfahren |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |