CA2214036A1 - Traitement du tabac - Google Patents

Traitement du tabac

Info

Publication number
CA2214036A1
CA2214036A1 CA 2214036 CA2214036A CA2214036A1 CA 2214036 A1 CA2214036 A1 CA 2214036A1 CA 2214036 CA2214036 CA 2214036 CA 2214036 A CA2214036 A CA 2214036A CA 2214036 A1 CA2214036 A1 CA 2214036A1
Authority
CA
Canada
Prior art keywords
tobacco material
extract
bentonite
surfactant
aqueous
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.)
Granted
Application number
CA 2214036
Other languages
English (en)
Other versions
CA2214036C (fr
Inventor
Yves D. De Grandpre
Andrew R. Porter
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
Individual
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 US07/816,520 external-priority patent/US5311886A/en
Application filed by Individual filed Critical Individual
Publication of CA2214036A1 publication Critical patent/CA2214036A1/fr
Application granted granted Critical
Publication of CA2214036C publication Critical patent/CA2214036C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Manufacture Of Tobacco Products (AREA)
CA002214036A 1991-12-31 1992-12-29 Traitement du tabac Expired - Lifetime CA2214036C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US816,520 1991-12-31
US07/816,520 US5311886A (en) 1991-12-31 1991-12-31 Tobacco extract treatment with insoluble adsorbent
CA002127122A CA2127122C (fr) 1991-12-31 1992-12-29 Traitement du tabac

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002127122A Division CA2127122C (fr) 1991-12-31 1992-12-29 Traitement du tabac

Publications (2)

Publication Number Publication Date
CA2214036A1 true CA2214036A1 (fr) 1993-07-08
CA2214036C CA2214036C (fr) 2000-02-15

Family

ID=30771578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002214036A Expired - Lifetime CA2214036C (fr) 1991-12-31 1992-12-29 Traitement du tabac

Country Status (1)

Country Link
CA (1) CA2214036C (fr)

Also Published As

Publication number Publication date
CA2214036C (fr) 2000-02-15

Similar Documents

Publication Publication Date Title
CA2127122A1 (fr) Traitement du tabac
NZ225032A (en) Method of extracting protein from microbial cells
AU7190796A (en) Process and plant for extraction or recovery of acids from solutions of these acids
WO1999014160A8 (fr) Traitement de dechets de retraitement par sels fondus
CA2110527A1 (fr) Procede de traitement des tissus osseux et biomateriaux implantables correspondants
WO2003044053A3 (fr) Peptides servant a traiter des tumeurs ou d'autres etats necessitant la suppression ou la destruction de cellules
UA41908C2 (uk) Спосіб одержання концентрату біологічно активних речовин з незначним вмістом пестицидів із рослин
WO2003008443A3 (fr) Peptides efficaces dans le traitement de tumeurs et d'autres etats pathologiques necessitant l'ablation ou la destruction de cellules
AU7678294A (en) Process for drying and solvent extraction of contaminated water-wet soils, sediments, and sludges
CA2224896A1 (fr) Proteines de pomme de terre purifiees coagulees a la chaleur pour aliments animaux
EP0821886A3 (fr) Procédé d'obtention d'arÔmes à partir de tabac
CA2058934A1 (fr) Procedes de recuperation de chymosine produite par voie microbienne
CA2214036A1 (fr) Traitement du tabac
EP0401056A3 (fr) Glutamine dans le traitement de la diminution des défenses de l'hôte
ATE224146T1 (de) Verfahren zur extrahierung von terpenen aus kaffeesatz
WO1999000148A3 (fr) Methode de traitement de lesions de la moelle epiniere chez un mammifere
GB2354234B (en) Liquid treatment
WO1998006431A3 (fr) Procede de traitement des diabetes
AU5476598A (en) Method of obtaining haemin from slaughter blood
DE3880122D1 (de) Verfahren zur solubilisierung von unloeslichem protein.
IN190885B (fr)
CA2057055A1 (fr) Methode de traitement de processus pathologiques cataboliques associes a l'intestin et de la depression immunitaire de l'hote

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20121231