BR8406431A - Processo aperfeicoado para tratamento de tabaco - Google Patents

Processo aperfeicoado para tratamento de tabaco

Info

Publication number
BR8406431A
BR8406431A BR8406431A BR8406431A BR8406431A BR 8406431 A BR8406431 A BR 8406431A BR 8406431 A BR8406431 A BR 8406431A BR 8406431 A BR8406431 A BR 8406431A BR 8406431 A BR8406431 A BR 8406431A
Authority
BR
Brazil
Prior art keywords
tobacco treatment
perfect process
perfect
tobacco
treatment
Prior art date
Application number
BR8406431A
Other languages
English (en)
Inventor
Kevin R Korte
Dan T Wu
Original Assignee
Brown & Williamson Tobacco
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 Brown & Williamson Tobacco filed Critical Brown & Williamson Tobacco
Publication of BR8406431A publication Critical patent/BR8406431A/pt

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
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S131/00—Tobacco
    • Y10S131/90—Liquified gas employed in puffing tobacco
BR8406431A 1983-12-16 1984-12-14 Processo aperfeicoado para tratamento de tabaco BR8406431A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/566,750 US4630619A (en) 1983-12-16 1983-12-16 Process for treating tobacco

Publications (1)

Publication Number Publication Date
BR8406431A true BR8406431A (pt) 1985-10-15

Family

ID=24264220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406431A BR8406431A (pt) 1983-12-16 1984-12-14 Processo aperfeicoado para tratamento de tabaco

Country Status (8)

Country Link
US (1) US4630619A (pt)
AU (1) AU546389B2 (pt)
BR (1) BR8406431A (pt)
CA (1) CA1234526A (pt)
CH (1) CH661844A5 (pt)
DE (1) DE3445753A1 (pt)
GB (1) GB2151452B (pt)
IT (1) IT1179516B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5012826A (en) * 1989-08-04 1991-05-07 R. I. Reynolds Tobacco Company Method of expanding tobacco
DE4010892A1 (de) * 1990-04-04 1991-10-10 Comas Spa Verfahren zum expandieren von tabak
US5251649A (en) * 1991-06-18 1993-10-12 Philip Morris Incorporated Process for impregnation and expansion of tobacco
SK139993A3 (en) * 1992-12-17 1994-09-07 Philip Morris Prod Method of impregnation and expanding of tobacco and device for its performing
US6575170B1 (en) 2000-11-27 2003-06-10 Ravi Prasad Method and apparatus for expanding tobacco material
AU2004308498A1 (en) 2003-12-22 2005-07-14 U.S. Smokeless Tobacco Company Conditioning process for tobacco and/or snuff compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU525910B2 (en) * 1978-03-29 1982-12-09 Philip Morris Products Inc. Puffing tobacco leaves
US4165618A (en) * 1978-04-24 1979-08-28 Lewis Tyree Jr Treatment with liquid cryogen

Also Published As

Publication number Publication date
DE3445753A1 (de) 1985-06-20
IT1179516B (it) 1987-09-16
CH661844A5 (de) 1987-08-31
GB8431806D0 (en) 1985-01-30
CA1234526A (en) 1988-03-29
IT8424080A1 (it) 1986-06-17
AU3648984A (en) 1985-06-20
AU546389B2 (en) 1985-08-29
DE3445753C2 (pt) 1989-06-01
GB2151452A (en) 1985-07-24
GB2151452B (en) 1987-06-17
US4630619A (en) 1986-12-23
IT8424080A0 (it) 1984-12-17

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/12/99