DD153571A5 - Verfahren zur behandlung von rauchtabak zwecks schadstoffsenkung im rauch - Google Patents
Verfahren zur behandlung von rauchtabak zwecks schadstoffsenkung im rauch Download PDFInfo
- Publication number
- DD153571A5 DD153571A5 DD80224610A DD22461080A DD153571A5 DD 153571 A5 DD153571 A5 DD 153571A5 DD 80224610 A DD80224610 A DD 80224610A DD 22461080 A DD22461080 A DD 22461080A DD 153571 A5 DD153571 A5 DD 153571A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- tobacco
- treatment
- carbamide
- smoke
- additive
- Prior art date
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
- A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances
- A24B15/32—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances by acyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacture Of Tobacco Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792942544 DE2942544A1 (de) | 1979-10-20 | 1979-10-20 | Zusatzstoff fuer rauchtabak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD153571A5 true DD153571A5 (de) | 1982-01-20 |
Family
ID=6084023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80224610A DD153571A5 (de) | 1979-10-20 | 1980-10-16 | Verfahren zur behandlung von rauchtabak zwecks schadstoffsenkung im rauch |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5685275A (fr) |
| AR (1) | AR222255A1 (fr) |
| BE (1) | BE885758A (fr) |
| BG (1) | BG31483A3 (fr) |
| BR (1) | BR8006701A (fr) |
| DD (1) | DD153571A5 (fr) |
| DE (1) | DE2942544A1 (fr) |
| DK (1) | DK431880A (fr) |
| ES (1) | ES496077A0 (fr) |
| FR (1) | FR2467555A1 (fr) |
| GB (1) | GB2064294A (fr) |
| IT (1) | IT1133957B (fr) |
| NL (1) | NL8005233A (fr) |
| SE (1) | SE8007182L (fr) |
| YU (1) | YU263080A (fr) |
| ZA (1) | ZA806235B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6311695B1 (en) | 1996-06-28 | 2001-11-06 | Regent Court Technologies | Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| US6135121A (en) * | 1996-06-28 | 2000-10-24 | Regent Court Technologies | Tobacco products having reduced nitrosamine content |
| USRE38123E1 (en) | 1996-06-28 | 2003-05-27 | Regent Court Technologies, Llc. | Tobacco products having reduced nitrosamine content |
| US6202649B1 (en) | 1996-12-02 | 2001-03-20 | Regent Court Technologies | Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| US6805134B2 (en) | 1999-04-26 | 2004-10-19 | R. J. Reynolds Tobacco Company | Tobacco processing |
| KR20000036559A (ko) * | 2000-03-21 | 2000-07-05 | 안정오 | 담배 |
| US8151804B2 (en) | 2008-12-23 | 2012-04-10 | Williams Jonnie R | Tobacco curing method |
| TW201032738A (en) * | 2009-01-23 | 2010-09-16 | Japan Tobacco Inc | Cigarette |
| SE534627C2 (sv) * | 2010-02-17 | 2011-11-01 | Swedish Match North Europe Ab | Orala rökfria tobaksprodukter och orala rökfria icke tobaksinnehållande snusprodukter innehållande karbamid |
| CN109171002B (zh) * | 2018-09-14 | 2022-04-29 | 上海烟草集团有限责任公司 | 一种用于降低卷烟烟气中TSNAs的硼酸钠缓冲液 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE557862A (fr) * | ||||
| NL6503794A (fr) * | 1964-03-25 | 1965-09-27 | ||
| US3729009A (en) * | 1971-03-22 | 1973-04-24 | Kimberly Clark Co | Smoking product with improved flavor and method of making it |
| BE791744A (fr) * | 1971-11-23 | 1973-05-22 | British American Tobacco Co | Procede de traitement du tabac, tabac traite par ce procede et cigarettes fabriquees avec ce tabac |
| FR2182367A5 (en) * | 1972-04-28 | 1973-12-07 | Shaw Alec | Smoking tobacco processing - for modification of aroma or other characteristics |
-
1979
- 1979-10-20 DE DE19792942544 patent/DE2942544A1/de not_active Withdrawn
-
1980
- 1980-09-19 NL NL8005233A patent/NL8005233A/nl not_active Application Discontinuation
- 1980-10-07 AR AR282799A patent/AR222255A1/es active
- 1980-10-09 ZA ZA00806235A patent/ZA806235B/xx unknown
- 1980-10-10 FR FR8021659A patent/FR2467555A1/fr not_active Withdrawn
- 1980-10-13 DK DK431880A patent/DK431880A/da unknown
- 1980-10-13 YU YU02630/80A patent/YU263080A/xx unknown
- 1980-10-14 SE SE8007182A patent/SE8007182L/xx not_active Application Discontinuation
- 1980-10-15 GB GB8033187A patent/GB2064294A/en not_active Withdrawn
- 1980-10-16 DD DD80224610A patent/DD153571A5/de unknown
- 1980-10-16 BE BE0/202500A patent/BE885758A/fr unknown
- 1980-10-17 BR BR8006701A patent/BR8006701A/pt unknown
- 1980-10-17 BG BG049392A patent/BG31483A3/xx unknown
- 1980-10-18 ES ES496077A patent/ES496077A0/es active Granted
- 1980-10-20 IT IT25465/80A patent/IT1133957B/it active
- 1980-10-20 JP JP14584280A patent/JPS5685275A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES8200216A1 (es) | 1981-11-01 |
| SE8007182L (sv) | 1981-04-21 |
| ZA806235B (en) | 1981-09-30 |
| NL8005233A (nl) | 1981-04-22 |
| DE2942544A1 (de) | 1981-04-30 |
| IT1133957B (it) | 1986-07-24 |
| YU263080A (en) | 1983-01-21 |
| BR8006701A (pt) | 1981-04-22 |
| FR2467555A1 (fr) | 1981-04-30 |
| GB2064294A (en) | 1981-06-17 |
| AR222255A1 (es) | 1981-04-30 |
| JPS5685275A (en) | 1981-07-11 |
| BG31483A3 (en) | 1982-01-15 |
| IT8025465A0 (it) | 1980-10-20 |
| DK431880A (da) | 1981-04-21 |
| ES496077A0 (es) | 1981-11-01 |
| BE885758A (fr) | 1981-04-16 |
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