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ATA112275A - Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch - Google Patents

Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch

Info

Publication number
ATA112275A
ATA112275A AT112275A AT112275A ATA112275A AT A112275 A ATA112275 A AT A112275A AT 112275 A AT112275 A AT 112275A AT 112275 A AT112275 A AT 112275A AT A112275 A ATA112275 A AT A112275A
Authority
AT
Austria
Prior art keywords
reduction
nitrogen dioxide
tobacco smoke
dioxide content
tobacco
Prior art date
Application number
AT112275A
Other languages
English (en)
Other versions
AT340297B (de
Original Assignee
Hoffmann La Roche
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
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of ATA112275A publication Critical patent/ATA112275A/de
Application granted granted Critical
Publication of AT340297B publication Critical patent/AT340297B/de

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
    • A24B15/245—Nitrosamines
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacture Of Tobacco Products (AREA)
AT112275A 1974-02-15 1975-02-14 Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch AT340297B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44299074A 1974-02-15 1974-02-15

Publications (2)

Publication Number Publication Date
ATA112275A true ATA112275A (de) 1977-03-15
AT340297B AT340297B (de) 1977-12-12

Family

ID=23758994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112275A AT340297B (de) 1974-02-15 1975-02-14 Verfahren zur reduktion des stickstoffdioxidgehaltes in tabakrauch

Country Status (14)

Country Link
JP (1) JPS50111295A (de)
AT (1) AT340297B (de)
BE (1) BE825514A (de)
CH (1) CH600804A5 (de)
DE (1) DE2506100A1 (de)
DK (1) DK53875A (de)
FR (1) FR2260960B1 (de)
GB (1) GB1484663A (de)
HU (1) HU170011B (de)
IL (1) IL46461A (de)
NL (1) NL7501600A (de)
PH (1) PH12188A (de)
SE (1) SE7501578L (de)
ZA (1) ZA75351B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200305C2 (de) * 1982-01-08 1983-11-17 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Verfahren zur Verbesserung der Füllfähigkeit von Tabak, insbesondere Tabakblattschnitt
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
US6135121A (en) 1996-06-28 2000-10-24 Regent Court Technologies Tobacco products having reduced nitrosamine content
US6311695B1 (en) 1996-06-28 2001-11-06 Regent Court Technologies Method of treating tobacco to reduce nitrosamine content, and products produced thereby
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
US8151804B2 (en) 2008-12-23 2012-04-10 Williams Jonnie R Tobacco curing method
JP5909544B2 (ja) 2012-02-24 2016-04-26 日本たばこ産業株式会社 口腔タバコ材料の製造方法
US9220296B2 (en) 2013-03-15 2015-12-29 Safall Fall Method of reducing tobacco-specific nitrosamines
WO2016210303A1 (en) 2015-06-26 2016-12-29 Altria Client Services Llc Compositions and methods for producing tobacco plants and products having altered alkaloid levels
CA3025611C (en) * 2016-05-27 2020-07-28 Japan Tobacco Inc. Tobacco filling for non-combustion-type heating smoking article
JP7419548B2 (ja) * 2020-09-03 2024-01-22 日本たばこ産業株式会社 たばこ充填材、非燃焼加熱型香味吸引器、およびたばこ充填材の製造方法

Also Published As

Publication number Publication date
GB1484663A (en) 1977-09-01
DK53875A (de) 1975-10-06
AT340297B (de) 1977-12-12
BE825514A (fr) 1975-08-14
JPS50111295A (de) 1975-09-01
IL46461A0 (en) 1975-04-25
PH12188A (en) 1978-11-21
SE7501578L (de) 1975-08-18
NL7501600A (nl) 1975-08-19
IL46461A (en) 1977-11-30
DE2506100A1 (de) 1975-08-21
ZA75351B (en) 1976-01-28
HU170011B (de) 1977-03-28
FR2260960A1 (de) 1975-09-12
CH600804A5 (de) 1978-06-30
AU7759675A (en) 1976-07-29
FR2260960B1 (de) 1978-02-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee