NL224672A - - Google Patents
Info
- Publication number
- NL224672A NL224672A NL224672DA NL224672A NL 224672 A NL224672 A NL 224672A NL 224672D A NL224672D A NL 224672DA NL 224672 A NL224672 A NL 224672A
- Authority
- NL
- Netherlands
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/26—Use of organic solvents for extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH5180157A CH387518A (fr) | 1957-10-21 | 1957-10-21 | Procédé pour la préparation d'un tabac débarrassé au moins partiellement des substances cancérigènes ainsi que des substances pouvant être transformées en de telles substances, et tabac obtenu par ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL224672A true NL224672A (xx) | 1962-06-15 |
Family
ID=4517803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL224672D NL224672A (xx) | 1957-10-21 | 1958-02-05 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH387518A (xx) |
| NL (1) | NL224672A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU775920B2 (en) * | 1999-10-18 | 2004-08-19 | Kerry Scott Lane | Method and system for assay and removal of harmful toxins during processing of tobacco products |
| US20060162733A1 (en) * | 2004-12-01 | 2006-07-27 | Philip Morris Usa Inc. | Process of reducing generation of benzo[a]pyrene during smoking |
| US9049886B2 (en) | 2007-01-26 | 2015-06-09 | Philip Morris Usa Inc. | Methods and apparatus for the selective removal of constituents from aqueous tobacco extracts |
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1957
- 1957-10-21 CH CH5180157A patent/CH387518A/fr unknown
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1958
- 1958-02-05 NL NL224672D patent/NL224672A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH387518A (fr) | 1965-01-31 |