ES366409A1 - Tobacco treatment with citric acid and deuterium oxide - Google Patents
Tobacco treatment with citric acid and deuterium oxideInfo
- Publication number
- ES366409A1 ES366409A1 ES366409A ES366409A ES366409A1 ES 366409 A1 ES366409 A1 ES 366409A1 ES 366409 A ES366409 A ES 366409A ES 366409 A ES366409 A ES 366409A ES 366409 A1 ES366409 A1 ES 366409A1
- Authority
- ES
- Spain
- Prior art keywords
- citric acid
- deuterium oxide
- tobacco
- tobacco treatment
- treating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- A24B15/241—Extraction of specific substances
- A24B15/246—Polycyclic aromatic compounds
-
- 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
- A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
- A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances
Abstract
A method of treating tobacco characterized by treating the tobacco with a material including a mixture of citric acid and deuterium oxide in amounts sufficient to reduce the amount of benzo (a) pyrene in the smoke resulting from the pyrolysis of tobacco. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80900469A | 1969-03-20 | 1969-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES366409A1 true ES366409A1 (en) | 1971-06-16 |
Family
ID=25200319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES366409A Expired ES366409A1 (en) | 1969-03-20 | 1969-04-24 | Tobacco treatment with citric acid and deuterium oxide |
Country Status (11)
Country | Link |
---|---|
US (1) | US3577997A (en) |
BR (1) | BR6908558D0 (en) |
CH (1) | CH536608A (en) |
DE (1) | DE1915785A1 (en) |
ES (1) | ES366409A1 (en) |
FR (1) | FR2033668A5 (en) |
IL (1) | IL32006A0 (en) |
IT (1) | IT982339B (en) |
NL (1) | NL6905868A (en) |
OA (1) | OA03464A (en) |
ZA (1) | ZA692659B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863645A (en) * | 1974-06-11 | 1975-02-04 | Us Agriculture | Process for treating tobacco |
US4215706A (en) * | 1978-10-13 | 1980-08-05 | Loew's Theatres, Inc. | Nicotine transfer process |
WO2004008888A1 (en) | 2002-07-18 | 2004-01-29 | Phasex Corporation | Reduction of constituents in tobacco |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126011A (en) * | 1964-03-24 | Tobacco composition and smoking unit | ||
US3106210A (en) * | 1957-11-18 | 1963-10-08 | Reynolds Metals Co | Smoking tobacco |
US3003895A (en) * | 1957-12-06 | 1961-10-10 | Heinr Borgwaldt | Tobacco product and method of making the same |
US2971517A (en) * | 1958-06-30 | 1961-02-14 | Arenco Ab | Process for the preparation of an insoluble tobacco sheet or web |
US3112755A (en) * | 1960-12-19 | 1963-12-03 | Lorillard Co P | Tobacco product |
US3380458A (en) * | 1966-02-15 | 1968-04-30 | Eastman Kodak Co | Method for producing a cigarette with low tar yield |
-
1969
- 1969-03-20 US US809004A patent/US3577997A/en not_active Expired - Lifetime
- 1969-03-27 DE DE19691915785 patent/DE1915785A1/en active Pending
- 1969-04-11 CH CH554469A patent/CH536608A/en not_active IP Right Cessation
- 1969-04-13 IL IL32006A patent/IL32006A0/en unknown
- 1969-04-15 ZA ZA692659A patent/ZA692659B/en unknown
- 1969-04-16 NL NL6905868A patent/NL6905868A/xx unknown
- 1969-04-24 ES ES366409A patent/ES366409A1/en not_active Expired
- 1969-04-28 FR FR6913393A patent/FR2033668A5/fr not_active Expired
- 1969-05-06 BR BR208558/69A patent/BR6908558D0/en unknown
-
1970
- 1970-03-18 IT IT49382/70A patent/IT982339B/en active
- 1970-08-06 OA OA54001A patent/OA03464A/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT982339B (en) | 1974-10-21 |
NL6905868A (en) | 1970-09-22 |
DE1915785A1 (en) | 1970-12-10 |
OA03464A (en) | 1971-03-30 |
FR2033668A5 (en) | 1970-12-04 |
CH536608A (en) | 1973-05-15 |
IL32006A0 (en) | 1969-06-25 |
BR6908558D0 (en) | 1973-02-15 |
ZA692659B (en) | 1971-03-31 |
US3577997A (en) | 1971-05-11 |
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