Cellulose acetate fiber modification
    11.
    发明申请
    Cellulose acetate fiber modification 有权
    乙酸纤维素纤维改性

    公开(公告)号:US20090000633A1

    公开(公告)日:2009-01-01

    申请号:US12155223

    申请日:2008-05-30

    IPC分类号: A24D3/06 B44C1/22

    CPC分类号: A24D3/10 A24D3/064

    摘要: Cellulose acetate fibers can be modified to have physical imperfections and then incorporated into cigarette filter plugs as filtering materials. Cellulose acetate fiber modification can be achieved by etching with a gas phase etchant or a liquid phase etchant comprising hydrogen peroxide. Modification of cellulose acetate fibers may be performed at various stages during the manufacture of cigarette filter plugs. Furthermore, cigarette filter plugs containing modified cellulose acetate fibers can also have spaced apart slits along the length of the cigarette filter plugs.

    摘要翻译: 醋酸纤维素纤维可以被修改为具有物理缺陷,然后作为过滤材料并入香烟过滤嘴塞中。 乙酸纤维素纤维改性可以通过用气相蚀刻剂或包含过氧化氢的液相蚀刻剂进行蚀刻来实现。 醋酸纤维素纤维的改性可以在卷烟过滤嘴制造过程中的各个阶段进行。 此外,包含改性醋酸纤维素纤维的香烟过滤嘴也可以沿着香烟过滤嘴的长度具有间隔开的狭缝。

    Tobacco powder supported catalyst particles
    12.
    发明申请
    Tobacco powder supported catalyst particles 有权
    烟粉支撑催化剂颗粒

    公开(公告)号:US20060196517A1

    公开(公告)日:2006-09-07

    申请号:US11341497

    申请日:2006-01-30

    IPC分类号: A24B15/00 A24B1/00

    摘要: Cut filler compositions, cigarettes, methods for making cut filler compositions and cigarettes, and methods for treating mainstream tobacco smoke of cigarettes are provided that use catalyst particles capable of converting carbon monoxide to carbon dioxide. The catalyst particles are supported on tobacco powder. The tobacco powder supported catalyst particles can be prepared by dry admixing the catalyst particles and tobacco powder or by combining a dispersion of catalyst particles with the tobacco powder.

    摘要翻译: 提供切割填料组合物,香烟,制备切割填料组合物和香烟的方法,以及使用能够将一氧化碳转化成二氧化碳的催化剂颗粒来处理主流烟草烟雾的方法。 催化剂颗粒负载在烟草粉末上。 烟草粉末负载的催化剂颗粒可以通过干燥混合催化剂颗粒和烟草粉末或通过将催化剂颗粒的分散体与烟草粉末组合来制备。

    Cigarette wrapper with nanoparticle spinel ferrite catalyst and methods of making same
    15.
    发明授权
    Cigarette wrapper with nanoparticle spinel ferrite catalyst and methods of making same 有权
    具有纳米颗粒尖晶石铁氧体催化剂的香烟包装及其制造方法

    公开(公告)号:US07934510B2

    公开(公告)日:2011-05-03

    申请号:US10972295

    申请日:2004-10-25

    IPC分类号: A24B15/18

    摘要: A wrapper for a smoking article includes nanoparticle spinel ferrite catalyst and a web including cellulosic fibers and an optional web-filler. The web-filler can be a modified web-filler which incorporates the spinel ferrite catalyst. The nanoparticle spinel ferrite catalyst can be a nanoparticle manganese-copper-iron oxide catalyst incorporated in the wrapper and/or a tobacco cut filler. Also provided is a smoking article including a cigarette tobacco rod having a wrapper including a web, a web-filler, and a nanoparticle spinel ferrite catalyst, the web-filler optionally supporting the nanoparticle catalyst. A method of making the wrapper and a method of making a smoking article utilizing the wrapper are also provided.

    摘要翻译: 吸烟制品的包装物包括纳米颗粒尖晶石铁氧体催化剂和包含纤维素纤维的纤维网和任选的纤维网填料。 纤维网填料可以是掺入尖晶石铁氧体催化剂的改性网状填料。 纳米颗粒尖晶石铁氧体催化剂可以是掺入包装物和/或烟草切割填料中的纳米颗粒锰 - 铜 - 氧化铁催化剂。 还提供了一种吸烟制品,其包括具有包装纸,卷筒纸填料和纳米颗粒尖晶石铁氧体催化剂的包装纸的香烟烟草棒,所述纤维网填料任选地支撑纳米颗粒催化剂。 还提供了制造包装纸的方法和利用包装纸制作吸烟制品的方法。

    Tobacco powder supported catalyst particles
    16.
    发明授权
    Tobacco powder supported catalyst particles 有权
    烟粉支撑催化剂颗粒

    公开(公告)号:US07878211B2

    公开(公告)日:2011-02-01

    申请号:US11341497

    申请日:2006-01-30

    IPC分类号: A24B15/00

    摘要: Cut filler compositions, cigarettes, methods for making cut filler compositions and cigarettes, and methods for treating mainstream tobacco smoke of cigarettes are provided that use catalyst particles capable of converting carbon monoxide to carbon dioxide. The catalyst particles are supported on tobacco powder. The tobacco powder supported catalyst particles can be prepared by dry admixing the catalyst particles and tobacco powder or by combining a dispersion of catalyst particles with the tobacco powder.

    摘要翻译: 提供切割填料组合物,香烟,制备切割填料组合物和香烟的方法,以及使用能够将一氧化碳转化成二氧化碳的催化剂颗粒来处理主流烟草烟雾的方法。 催化剂颗粒负载在烟草粉末上。 烟草粉末负载的催化剂颗粒可以通过干燥混合催化剂颗粒和烟草粉末或通过将催化剂颗粒的分散体与烟草粉末组合来制备。

    Cellulose acetate fiber modification
    17.
    发明授权
    Cellulose acetate fiber modification 有权
    乙酸纤维素纤维改性

    公开(公告)号:US07878210B2

    公开(公告)日:2011-02-01

    申请号:US12155223

    申请日:2008-05-30

    IPC分类号: A24D3/06

    CPC分类号: A24D3/10 A24D3/064

    摘要: Cellulose acetate fibers can be modified to have physical imperfections and then incorporated into cigarette filter plugs as filtering materials. Cellulose acetate fiber modification can be achieved by etching with a gas phase etchant or a liquid phase etchant comprising hydrogen peroxide. Modification of cellulose acetate fibers may be performed at various stages during the manufacture of cigarette filter plugs. Furthermore, cigarette filter plugs containing modified cellulose acetate fibers can also have spaced apart slits along the length of the cigarette filter plugs.

    摘要翻译: 醋酸纤维素纤维可以被修改为具有物理缺陷,然后作为过滤材料并入香烟过滤嘴塞中。 乙酸纤维素纤维改性可以通过用气相蚀刻剂或包含过氧化氢的液相蚀刻剂进行蚀刻来实现。 醋酸纤维素纤维的改性可以在卷烟过滤嘴制造过程中的各个阶段进行。 此外,包含改性醋酸纤维素纤维的香烟过滤嘴也可以沿着香烟过滤嘴的长度具有间隔开的狭缝。