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75. 发明专利

DE60326435D1 未知
公开(公告)号：DE60326435D1
公开(公告)日：2009-04-16
申请号：DE60326435
申请日：2003-01-20
申请人： SCHWEITZER MAUDUIT INTERNAT IN
发明人： KRAKER THOMAS A
IPC分类号： A24C5/46 , A24D1/16 , A24C5/00 , A24D1/02 , A24D1/10 , D21H27/00
摘要： A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.

76. 发明专利

NZ532956A Smoking articles with reduced ignition proclivity characteristics of paper wrappers 未知
公开(公告)号：NZ532956A
公开(公告)日：2006-11-30
申请号：NZ53295603
申请日：2003-01-20
申请人： SCHWEITZER MAUDUIT INT INC
发明人： KRAKER THOMAS A
IPC分类号： A24C5/00 , A24D1/02 , A24C5/46 , A24D1/10 , D21H27/00 , A24D1/16
摘要： A process for reducing the permeability of a paper wrapper 14 used in the construction of a smoking article 10 is disclosed. The paper wrapper 14 is treated with a film-forming composition that forms treated discrete areas 18 on the wrapper 14. The treated discrete areas 18 have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article 10 made with the wrapper 14. The film-forming composition contains a film-forming material such as sodium alginate and other film-forming materials selected from the group consisting of guar gum, pectin, polyvinyl alcohol, a cellulose derivative, starch, a starch derivative, and mixtures thereof. The treated areas 18 may further comprise a citrate. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.

77. 发明专利

BR0307111A 未知
公开(公告)号：BR0307111A
公开(公告)日：2004-12-28
申请号：BR0307111
申请日：2003-01-20
申请人： SCHWEITZER MAUDUIT INT INC
发明人： KRAKER THOMAS A
IPC分类号： A24C5/46 , A24C5/00 , A24D1/02 , A24D1/10 , D21H27/00 , A24D1/16
摘要： A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.

78. 发明专利

CA2311728A1 MAKE-YOUR-OWN CIGARETTE 未知
公开(公告)号：CA2311728A1
公开(公告)日：2000-12-14
申请号：CA2311728
申请日：2000-06-14
申请人： ROTHMANS BENSON & HEDGES
发明人： BRACKMANN WARREN A , BLACK GARY , THOMPSON CAMERON , KACZMAREK PETER P
IPC分类号： A24C5/40 , A24D1/02 , A24D1/04 , A24D1/16
摘要： A non-smokeable cigarette unit which may be rendered smokeable by application of a tubular sleeve to the cigarette filter region has a tobacco rod, a filter plug portion and connecting material for connecting the filter plug to the tobacco rod. At least a portion of the periphery of the filter plug is of a sufficient porosity to render the cigarette unit unsmokeable. The filter has a diameter less than the diameter of the tobacco rod. The connecting material bridges a transition from the smaller filter to the larger tobacco rod. This transition portion assists in sliding the sleeve onto the larger tobacco rod to provide a smokeable cigarette.

79. 发明专利

CA2090791A1 TAX-MARK 未知
公开(公告)号：CA2090791A1
公开(公告)日：1993-07-04
申请号：CA2090791
申请日：1993-03-02
申请人： PARE PIERRE
发明人： PARE PIERRE
IPC分类号： A24D1/00 , A24D1/02 , A24D1/16
摘要： Précis L'idée que nous présentons dans le présent document origine d'une analyse précise du problème social actuel de la vente et la consommation de cigarettes de manière illégale, soit que les taxes n'aient pas été perçues sur ce produit. Ce fléau social fait actuellement la manchette et est un sujet de préoccupation nationale puisque nos dirigeants gouvernementaux déclarent eux-mêmes et ce, ouvertement, leur absence de contrôle de la situation et ne peuvent prédire jusqu'où la situation va dégénérer. Il s'agit d'un problème national sérieux et il convient d'y trouver une solution rapidement. Vous trouverez en annexe des copies de documents fournies par MacDonald Tobacco concernant une étude menée par la firme Lindquist Avey MacDonald Baskerville inc. et commandée par MacDonald Tobacco concernant l'ampleur du problème. Nous fournissons de plus une description des compétences de MM. Philippe Bibeau et Rodney T. Stamler, responsables de cette étude. Ce résumé du rapport dénote une perte de 1,04 milliards de dollars, par les deux paliers de gouvernement (fédéral et provincial), en 1991 et de 1,5 milliards en 1992.

80. 发明专利

AU3075084A METALLIC DECORATION FOR CIGARETTE TIPPINGS 未知
公开(公告)号：AU3075084A
公开(公告)日：1985-01-24
申请号：AU3075084
申请日：1984-07-17
申请人： BRITISH AMERICAN TOBACCO COMPANY LTD
发明人： LUKE JOHN ANTHONY , MCCREADIE JOHN FULLERTON KENNE
IPC分类号： A24C5/58 , B44C1/14 , A24D1/16 , A24D3/18
摘要： A method of applying metal foil embellishment to cigarette paper or tipping paper comprises pressing foil against tipping using a heated former of a configuration corresponding to that of the desired embellishment. The method, which is preferably carried out on a filter tip assembly machine, may result in a depression in the tipping, in which case it is advantageous for the tipping to comprise a thermoplastic material.

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