FR2305140B1 - - Google Patents

Info

Publication number
FR2305140B1
FR2305140B1 FR7523270A FR7523270A FR2305140B1 FR 2305140 B1 FR2305140 B1 FR 2305140B1 FR 7523270 A FR7523270 A FR 7523270A FR 7523270 A FR7523270 A FR 7523270A FR 2305140 B1 FR2305140 B1 FR 2305140B1
Authority
FR
France
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
Application number
FR7523270A
Other languages
French (fr)
Other versions
FR2305140A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/561,816 external-priority patent/US3958580A/en
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of FR2305140A1 publication Critical patent/FR2305140A1/fr
Application granted granted Critical
Publication of FR2305140B1 publication Critical patent/FR2305140B1/fr
Granted legal-status Critical Current

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
    • A24B15/28—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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR7523270A 1975-03-25 1975-07-25 Compositions a fumer contenant du tabac et au moins un derive d'acide ascorbique ou erythorbique Granted FR2305140A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/561,816 US3958580A (en) 1974-02-15 1975-03-25 Treatment of tobacco with ascorbic acid

Publications (2)

Publication Number Publication Date
FR2305140A1 FR2305140A1 (fr) 1976-10-22
FR2305140B1 true FR2305140B1 (de) 1979-06-08

Family

ID=24243594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523270A Granted FR2305140A1 (fr) 1975-03-25 1975-07-25 Compositions a fumer contenant du tabac et au moins un derive d'acide ascorbique ou erythorbique

Country Status (14)

Country Link
JP (1) JPS51112600A (de)
AT (1) AT340298B (de)
AU (1) AU8297775A (de)
BE (1) BE831714A (de)
DE (1) DE2532569A1 (de)
DK (1) DK338875A (de)
FR (1) FR2305140A1 (de)
GB (1) GB1503364A (de)
IL (1) IL47666A (de)
LU (1) LU73067A1 (de)
NL (1) NL7508971A (de)
PH (1) PH11108A (de)
SE (1) SE7508504L (de)
ZA (1) ZA754338B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU192213B (en) * 1985-04-29 1987-05-28 Pecsi Dohanygyar Method for producing smoke filter neutralizing the materials injurious the health being in tobacco smoke particularly aldehydes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766149A (en) * 1954-07-26 1956-10-09 Reynolds Tobacco Co R Tobacco

Also Published As

Publication number Publication date
ZA754338B (en) 1976-10-27
DE2532569A1 (de) 1976-10-07
FR2305140A1 (fr) 1976-10-22
GB1503364A (en) 1978-03-08
SE7508504L (sv) 1976-09-26
ATA578475A (de) 1977-03-15
IL47666A (en) 1977-12-30
LU73067A1 (de) 1977-03-24
JPS51112600A (en) 1976-10-05
IL47666A0 (en) 1975-10-15
AT340298B (de) 1977-12-12
AU8297775A (en) 1977-01-13
BE831714A (fr) 1976-01-26
PH11108A (en) 1977-10-27
DK338875A (da) 1976-09-26
NL7508971A (nl) 1976-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse