CH250360A - Filter body for denicotinizing tobacco smoke. - Google Patents
Filter body for denicotinizing tobacco smoke.Info
- Publication number
- CH250360A CH250360A CH250360DA CH250360A CH 250360 A CH250360 A CH 250360A CH 250360D A CH250360D A CH 250360DA CH 250360 A CH250360 A CH 250360A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter body
- tobacco smoke
- denicotinizing
- denicotinizing 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH871719X | 1944-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH250360A true CH250360A (en) | 1947-08-31 |
Family
ID=4544082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH250360D CH250360A (en) | 1944-05-30 | 1944-05-30 | Filter body for denicotinizing tobacco smoke. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH250360A (en) |
DE (1) | DE871719C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2780228A (en) * | 1954-03-03 | 1957-02-05 | Eastman Kodak Co | Filters for tobacco smoke comprising cellulose esters and ethers |
DE1004986B (en) * | 1954-09-25 | 1957-03-21 | Cigarettenfabrik Muratti Ag | Filter body for detoxifying tobacco smoke |
DE1022513B (en) * | 1952-09-04 | 1958-01-09 | Papierfabrik Fleischer G M B H | Tobacco smoke filters and processes for their manufacture |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2881771A (en) * | 1954-12-20 | 1959-04-14 | Eastman Kodak Co | Cigarette filters |
-
1944
- 1944-05-30 CH CH250360D patent/CH250360A/en unknown
-
1950
- 1950-10-03 DE DESCH4861A patent/DE871719C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1022513B (en) * | 1952-09-04 | 1958-01-09 | Papierfabrik Fleischer G M B H | Tobacco smoke filters and processes for their manufacture |
US2780228A (en) * | 1954-03-03 | 1957-02-05 | Eastman Kodak Co | Filters for tobacco smoke comprising cellulose esters and ethers |
DE1004986B (en) * | 1954-09-25 | 1957-03-21 | Cigarettenfabrik Muratti Ag | Filter body for detoxifying tobacco smoke |
Also Published As
Publication number | Publication date |
---|---|
DE871719C (en) | 1953-03-26 |
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