BE684814A - - Google Patents
Info
- Publication number
- BE684814A BE684814A BE684814A BE684814A BE684814A BE 684814 A BE684814 A BE 684814A BE 684814 A BE684814 A BE 684814A BE 684814 A BE684814 A BE 684814A BE 684814 A BE684814 A BE 684814A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
-
- 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
- A24B15/36—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring
- A24B15/40—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms
- A24B15/403—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms having only oxygen as hetero atoms
- A24B15/406—Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances containing a heterocyclic ring having only oxygen or sulfur as hetero atoms having only oxygen as hetero atoms in a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/19—Acids containing three or more carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US476710A US3372701A (en) | 1965-08-02 | 1965-08-02 | Tobacco |
| US476672A US3372699A (en) | 1965-08-02 | 1965-08-02 | Tobacco |
| US476709A US3372700A (en) | 1965-08-02 | 1965-08-02 | Tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684814A true BE684814A (xx) | 1967-01-30 |
Family
ID=27413389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684814A BE684814A (xx) | 1965-08-02 | 1966-07-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US3372701A (xx) |
| BE (1) | BE684814A (xx) |
| CH (1) | CH492409A (xx) |
| DE (1) | DE1692940A1 (xx) |
| GB (1) | GB1131183A (xx) |
| NL (1) | NL6610871A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884247A (en) * | 1967-10-18 | 1975-05-20 | Firmenich & Cie | Tobacco compositions employing flavoring agents comprising unsaturated butyrolactone derivatives and precursors thereof |
| US3623489A (en) * | 1969-11-18 | 1971-11-30 | Int Flavors & Fragrances Inc | Tobacco smoking article |
| US3944679A (en) * | 1973-04-13 | 1976-03-16 | The Japan Tobacco & Salt Public Corporation | Process for imparting a coumarin-like aroma and flavor to tobacco, foods and drinks |
| JP3184864B2 (ja) * | 1997-10-24 | 2001-07-09 | 日本たばこ産業株式会社 | たばこ副流煙臭気を改善する香料を担持するたばこ巻紙、およびシガレット |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2766147A (en) * | 1954-07-26 | 1956-10-09 | Reynolds Tobacco Co R | Tobacco |
| US2872360A (en) * | 1957-03-13 | 1959-02-03 | Reynolds Tobacco Co R | Tobacco |
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1965
- 1965-08-02 US US476710A patent/US3372701A/en not_active Expired - Lifetime
- 1965-08-02 US US476672A patent/US3372699A/en not_active Expired - Lifetime
- 1965-08-02 US US476709A patent/US3372700A/en not_active Expired - Lifetime
-
1966
- 1966-07-15 GB GB32034/66A patent/GB1131183A/en not_active Expired
- 1966-07-29 BE BE684814A patent/BE684814A/xx unknown
- 1966-08-01 DE DE19661692940 patent/DE1692940A1/de active Pending
- 1966-08-02 CH CH1112266A patent/CH492409A/de not_active IP Right Cessation
- 1966-08-02 NL NL6610871A patent/NL6610871A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3372700A (en) | 1968-03-12 |
| DE1692940A1 (de) | 1972-03-30 |
| US3372699A (en) | 1968-03-12 |
| GB1131183A (en) | 1968-10-23 |
| NL6610871A (xx) | 1967-02-03 |
| CH492409A (de) | 1970-06-30 |
| US3372701A (en) | 1968-03-12 |