BE784229A - Perfectionnements relatifs aux matieres a fumer a base de tabacreconstitue - Google Patents

Perfectionnements relatifs aux matieres a fumer a base de tabacreconstitue

Info

Publication number: BE784229A
Authority: BE; Belgium
Prior art keywords: materials based; improvements relating; smoking materials; tobacco; constituted
Prior art date: 1971-06-11

Application number

BE784229A

Other languages

English (en)

French (fr)

Original Assignee

British American 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.)

1971-06-11

Filing date

1972-05-31

Publication date

1972-09-18

1972-05-31 Application filed by British American Tobacco Co filed Critical British American Tobacco Co

1972-09-18 Publication of BE784229A publication Critical patent/BE784229A/xx

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
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Manufacture Of Tobacco Products (AREA)
Paper (AREA)

BE784229A 1971-06-11 1972-05-31 Perfectionnements relatifs aux matieres a fumer a base de tabacreconstitue BE784229A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2752371		1971-06-11

Publications (1)

Publication Number	Publication Date
BE784229A true BE784229A (fr)	1972-09-18

Family

ID=10260977

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE784229A BE784229A (fr)	1971-06-11	1972-05-31	Perfectionnements relatifs aux matieres a fumer a base de tabacreconstitue

Country Status (12)

Country	Link
US (1)	US3805803A (xx)
AU (1)	AU4252572A (xx)
BE (1)	BE784229A (xx)
BR (1)	BR7203648D0 (xx)
CA (1)	CA961367A (xx)
CH (1)	CH554653A (xx)
DE (1)	DE2227833A1 (xx)
DK (1)	DK130037B (xx)
FI (1)	FI51756C (xx)
GB (1)	GB1348580A (xx)
NL (1)	NL7207771A (xx)
ZA (1)	ZA723459B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5076297A (en) *	1986-03-14	1991-12-31	R. J. Reynolds Tobacco Company	Method for preparing carbon fuel for smoking articles and product produced thereby
US4893639A (en) *	1986-07-22	1990-01-16	R. J. Reynolds Tobacco Company	Densified particulate materials for smoking products and process for preparing the same
US5247947A (en) *	1990-02-27	1993-09-28	R. J. Reynolds Tobacco Company	Cigarette
TW245766B (xx) *	1992-09-11	1995-04-21	Philip Morris Prod
US20040154629A1 (en) *	1998-01-28	2004-08-12	Sampson John Roger	Smoking articles
GB9801797D0 (en) *	1998-01-28	1998-03-25	Rothmans International Ltd	Smoking articles
EP1322191B2 (en)	2000-10-05	2018-08-01	Schweitzer-Mauduit International, Inc.	Reduction of nitrosamines in tobacco and tobacco products
US6637439B2 (en) *	2001-08-31	2003-10-28	Philip Morris Incorporated	Tobacco smoking mixture for smoking articles such as cigarettes
US20050263161A1 (en) *	2004-05-27	2005-12-01	Brown & Williamson Tobacco Corporation	Tobacco filler of low nitrogen content
US8408216B2 (en) *	2004-12-22	2013-04-02	Philip Morris Usa Inc.	Flavor carrier for use in smoking articles
CN101268859B (zh) *	2008-03-31	2010-06-02	中国烟草总公司郑州烟草研究院	降低造纸法烟草薄片中有害成分的方法
CN103099306A (zh) *	2012-11-13	2013-05-15	苏州谷力生物科技有限公司	一种活性炭烟草薄片的制备方法
CN103099304A (zh) *	2012-11-13	2013-05-15	苏州谷力生物科技有限公司	一种铁-活性炭烟草薄片的制备方法
WO2014141201A2 (en)	2013-03-15	2014-09-18	Fall Safall	Method of reducing tobacco-specific nitrosamines
DE102022001392A1 (de)	2022-04-22	2023-10-26	Philip Eckhardt	Verfahren zur Verminderung des Nikotingehalts von Tabak durch eine Glycerin- und Hitzebehandlung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3106210A (en) *	1957-11-18	1963-10-08	Reynolds Metals Co	Smoking tobacco
US3025860A (en) *	1959-06-05	1962-03-20	Velasques Nederland N V	Method of producing tobacco-containing foils
GB983928A (en) *	1962-05-03	1965-02-24	British American Tobacco Co	Improvements relating to the production of tobacco smoking materials
CH437092A (fr) *	1965-05-21	1967-05-31	Alfred Dr Funk	Procédé pour diminuer la teneur de la fumée du tabac en éléments toxiques en particulier celles des cigarettes
US3608560A (en) *	1968-11-07	1971-09-28	Sutton Res Corp	Smokable product of oxidized cellulosic material

1972
- 1972-05-16 GB GB2752371A patent/GB1348580A/en not_active Expired
- 1972-05-19 ZA ZA723459A patent/ZA723459B/xx unknown
- 1972-05-19 AU AU42525/72A patent/AU4252572A/en not_active Expired
- 1972-05-23 CA CA143,077A patent/CA961367A/en not_active Expired
- 1972-05-24 US US00256410A patent/US3805803A/en not_active Expired - Lifetime
- 1972-05-31 BE BE784229A patent/BE784229A/xx not_active IP Right Cessation
- 1972-06-05 CH CH827672A patent/CH554653A/fr not_active IP Right Cessation
- 1972-06-07 BR BR3648/72A patent/BR7203648D0/pt unknown
- 1972-06-08 DE DE2227833A patent/DE2227833A1/de active Pending
- 1972-06-08 FI FI721628A patent/FI51756C/fi active
- 1972-06-08 NL NL7207771A patent/NL7207771A/xx not_active Application Discontinuation
- 1972-06-09 DK DK289572AA patent/DK130037B/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
CH554653A (fr)	1974-10-15
DK130037B (da)	1974-12-16
ZA723459B (en)	1973-03-28
GB1348580A (en)	1974-03-20
DK130037C (xx)	1975-06-16
US3805803A (en)	1974-04-23
FI51756C (fi)	1977-04-12
FI51756B (xx)	1976-12-31
NL7207771A (xx)	1972-12-13
BR7203648D0 (pt)	1973-07-10
AU4252572A (en)	1973-11-22
CA961367A (en)	1975-01-21
DE2227833A1 (de)	1973-02-15

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Legal Events

Date	Code	Title	Description
1991-11-30	RE	Patent lapsed	Owner name: BRITSH-AMERICAN TOBACCO CY LTD Effective date: 19910531

Date

Code

Title

Description

1991-11-30

Patent lapsed

Owner name: BRITSH-AMERICAN TOBACCO CY LTD

Effective date: 19910531