ES8706407A1 - Un procedimiento para expandir tabaco. - Google Patents

Un procedimiento para expandir tabaco.

Info

Publication number
ES8706407A1
ES8706407A1 ES544422A ES544422A ES8706407A1 ES 8706407 A1 ES8706407 A1 ES 8706407A1 ES 544422 A ES544422 A ES 544422A ES 544422 A ES544422 A ES 544422A ES 8706407 A1 ES8706407 A1 ES 8706407A1
Authority
ES
Spain
Prior art keywords
tobacco
expansion
volatile
organic compound
tobacco expansion
Prior art date
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
ES544422A
Other languages
English (en)
Other versions
ES544422A0 (es
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Co Ltd
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 British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of ES8706407A1 publication Critical patent/ES8706407A1/es
Publication of ES544422A0 publication Critical patent/ES544422A0/es
Expired 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
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing

Landscapes

  • Manufacture Of Tobacco Products (AREA)

Abstract

PROCEDIMIENTO PARA EXPANDIR TABACO UTILIZADO UN AGENTE DE EXPANSION. COMPRENDE LAS OPERACIONES CONSISTENTES EN TRATAR EL TABACO CON UN AGENTE DE EXPANSION, QUE COMPRENDE UN PRIMER COMPUESTO DE HIDROCARBURO ORGANICO QUE ES NO POLAR Y SUSTANCIALMENTE INSOLUBLE EN AGUA, Y UN SEGUNDO COMPUESTO ORGANICO QUE ES VOLATIL, SOLUBLE EN AGUA Y QUE CONTIENE OXIGENO Y UNA POLARIDAD SUPERIOR A LA DEL PRIMER COMPUESTO, SIENDO DICHOS PRIMERO Y SEGUNDO COMPUESTOS MISCIBLES CUANDO CADA UNO DE ELLOS ESTA EN FASE LIQUIDA; Y EN SOMETER EL TABACO ASI TRATADO A UNA OPERACION DE REDUCCION DE PRESION O A UNA REDUCCION DE CALENTAMIENTO CON UN MEDIO DE TRANSPORTE CALENTADO QUE ES SUMINISTRADO A UNA TEMPERATURA COMPRENDIDA ENTRE LA AMBIENTE Y 450 GRADOS. DE APLICACION EN LA INDUSTRIA TABAQUERA. E
ES544422A 1984-06-23 1985-06-21 Un procedimiento para expandir tabaco. Expired ES8706407A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848416084A GB8416084D0 (en) 1984-06-23 1984-06-23 Expansion of tobacco

Publications (2)

Publication Number Publication Date
ES8706407A1 true ES8706407A1 (es) 1987-07-01
ES544422A0 ES544422A0 (es) 1987-07-01

Family

ID=10562906

Family Applications (1)

Application Number Title Priority Date Filing Date
ES544422A Expired ES8706407A1 (es) 1984-06-23 1985-06-21 Un procedimiento para expandir tabaco.

Country Status (18)

Country Link
US (1) US4641665A (es)
JP (1) JPS6115676A (es)
AU (1) AU557031B2 (es)
BE (1) BE902725A (es)
BR (1) BR8503069A (es)
CA (1) CA1223116A (es)
CH (1) CH661641A5 (es)
DE (1) DE3522311A1 (es)
DK (1) DK281485A (es)
ES (1) ES8706407A1 (es)
FR (1) FR2566237A1 (es)
GB (2) GB8416084D0 (es)
IT (1) IT1208554B (es)
MX (1) MX162575A (es)
MY (1) MY100078A (es)
NL (1) NL183434C (es)
PH (1) PH22216A (es)
ZA (1) ZA854273B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8530019D0 (en) * 1985-12-05 1986-01-15 British American Tobacco Co Expansion of vegetable material
AU617351B2 (en) * 1987-09-03 1991-11-28 British-American Tobacco Company Limited Improvements relating to smoking articles
US5065774A (en) * 1989-08-18 1991-11-19 R. J. Reynolds Tobacco Company Process for expanding tobacco under moderate conditions
US5095922A (en) * 1990-04-05 1992-03-17 R. J. Reynolds Tobacco Company Process for increasing the filling power of tobacco material
US5590667A (en) * 1995-07-28 1997-01-07 Scw, Inc. Tobacco expansion method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB955679A (en) * 1960-07-19 1964-04-15 Imp Tobacco Co Ltd Tobacco and method of increasing the filling capacity thereof
US3575178A (en) * 1969-03-13 1971-04-20 Reynolds Tobacco Co R A process for increasing the filling capacity of tobacco
US3612066A (en) * 1970-02-05 1971-10-12 Reynolds Tobacco Co R Denicotinizing process
US3693631A (en) * 1971-04-28 1972-09-26 Reynolds Leasing Corp Tobacco expansion process
JPS5217150B2 (es) * 1972-04-24 1977-05-13
US3780744A (en) * 1972-06-26 1973-12-25 Reynolds Tobacco Co R Recovery of organic liquids used for treating tobacco

Also Published As

Publication number Publication date
AU4387285A (en) 1986-01-02
CA1223116A (en) 1987-06-23
US4641665A (en) 1987-02-10
ZA854273B (en) 1986-01-29
DK281485A (da) 1985-12-24
BR8503069A (pt) 1986-12-09
FR2566237A1 (fr) 1985-12-27
IT8521176A0 (it) 1985-06-17
DK281485D0 (da) 1985-06-21
MX162575A (es) 1991-05-24
NL183434C (nl) 1988-11-01
NL8501780A (nl) 1986-01-16
MY100078A (en) 1989-08-18
AU557031B2 (en) 1986-12-04
DE3522311A1 (de) 1986-01-02
GB2160408B (en) 1988-01-20
ES544422A0 (es) 1987-07-01
PH22216A (en) 1988-06-28
JPH0565152B2 (es) 1993-09-17
IT1208554B (it) 1989-07-10
GB8416084D0 (en) 1984-07-25
GB8514161D0 (en) 1985-07-10
DE3522311C2 (es) 1989-10-26
GB2160408A (en) 1985-12-24
JPS6115676A (ja) 1986-01-23
BE902725A (fr) 1985-10-16
CH661641A5 (fr) 1987-08-14
NL183434B (nl) 1988-06-01

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