ES2032350T3 - Metodo para extruir material de tabaco. - Google Patents

Metodo para extruir material de tabaco.

Info

Publication number
ES2032350T3
ES2032350T3 ES198989300539T ES89300539T ES2032350T3 ES 2032350 T3 ES2032350 T3 ES 2032350T3 ES 198989300539 T ES198989300539 T ES 198989300539T ES 89300539 T ES89300539 T ES 89300539T ES 2032350 T3 ES2032350 T3 ES 2032350T3
Authority
ES
Spain
Prior art keywords
tobacco
ammonia
chemical composition
extruder
nicotine
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 - Lifetime
Application number
ES198989300539T
Other languages
English (en)
Inventor
Howard Christian Toft
Kenneth Westley Smith
Carolyn Rierson Carpenter
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Application granted granted Critical
Publication of ES2032350T3 publication Critical patent/ES2032350T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
    • 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
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/01—Making cigarettes for simulated smoking devices

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)
  • Manufacture Of Tobacco Products (AREA)
  • Artificial Filaments (AREA)

Abstract

EL TABACO EXTRUIDO HA CAMBIADO SU COMPOSICION QUIMICA DURANTE EL PROCESO DE EXTRUSION. EL TABACO DIVIDIDO Y AMONIACO SE INTRODUCEN EN UN EXTRUSOR. LA COMBINACION DE PRESIONES Y TEMPERATURAS DENTRO DEL EXTRUSOR HACE POSIBLE LA LIBERACION DE NICOTINA DEL TABACO. EL AMONIACO Y LA NICOTINA LIBERADA SE EXTRAEN DEL EXTRUSOR. ADEMAS, EL AMONIACO Y LOS AZUCARES DE DENTRO DEL TABACO PUEDEN REACCIONAR ULTERIORMENTE PARA MODIFICAR LA COMPOSICION QUIMICA DEL TABACO. EL EXTRUIDO SE RECOGE SEPARADAMENTE DE LOS MATERIALES LIBERADOS. DE TAL MANERA, EL TABACO SE PUEDE REFORMAR A UNA FORMA EXTRUIDA MIENTRAS TIENE SU COMPOSICION QUIMICA ALTERADA.
ES198989300539T 1988-01-22 1989-01-20 Metodo para extruir material de tabaco. Expired - Lifetime ES2032350T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/147,626 US4821749A (en) 1988-01-22 1988-01-22 Extruded tobacco materials

Publications (1)

Publication Number Publication Date
ES2032350T3 true ES2032350T3 (es) 1993-02-01

Family

ID=22522279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989300539T Expired - Lifetime ES2032350T3 (es) 1988-01-22 1989-01-20 Metodo para extruir material de tabaco.

Country Status (9)

Country Link
US (1) US4821749A (es)
EP (1) EP0325476B1 (es)
JP (1) JPH01231884A (es)
KR (1) KR960007796B1 (es)
CN (1) CN1018049B (es)
AT (1) ATE74256T1 (es)
DE (1) DE68901096D1 (es)
ES (1) ES2032350T3 (es)
GR (1) GR3004718T3 (es)

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Also Published As

Publication number Publication date
CN1018049B (zh) 1992-09-02
KR890011554A (ko) 1989-08-21
EP0325476B1 (en) 1992-04-01
GR3004718T3 (es) 1993-04-28
ATE74256T1 (de) 1992-04-15
DE68901096D1 (de) 1992-05-07
CN1034306A (zh) 1989-08-02
JPH01231884A (ja) 1989-09-18
EP0325476A2 (en) 1989-07-26
KR960007796B1 (ko) 1996-06-12
EP0325476A3 (en) 1990-02-28
US4821749A (en) 1989-04-18

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