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    Tobacco beads
    11.
    发明授权
    Tobacco beads 有权

    公开(公告)号：US12295403B2

    公开(公告)日：2025-05-13

    申请号：US17887686

    申请日：2022-08-15

    Applicant: Altria Client Services LLC

    Inventor： Andrew Nathan Carroll ,  Yan Helen Sun

    IPC: A24B13/00 ,  A24B3/14 ,  A24B15/14 ,  A24B15/18 ,  A24B15/28 ,  A24B15/30

    Abstract: A smokeless tobacco product described herein includes at least one tobacco bead. Tobacco beads described herein include a core and at least one tobacco-containing layer surrounding the core. Each tobacco-containing layer can include less than 10 weight percent tobacco. Tobacco bead described herein can have a diameter of at least 1 millimeters. Tobacco bead described herein can have at least 5 mg tobacco. Tobacco bead described herein can have an oven volatiles content of between 2 weight percent and 10 weight percent. Tobacco bead described herein can have an outer shell.

    Tobacco beads
    15.
    发明授权
    Tobacco beads 有权

    公开(公告)号：US10827777B2

    公开(公告)日：2020-11-10

    申请号：US15715806

    申请日：2017-09-26

    Applicant: Altria Client Services LLC

    Inventor： Andrew Nathan Carroll ,  Yan Helen Sun

    IPC: A24B15/14 ,  A24B13/00 ,  A24B15/28 ,  A24B15/18 ,  A24B3/14 ,  A24B15/30

    Abstract: A smokeless tobacco product described herein includes at least one tobacco bead. Tobacco beads described herein include a core and at least one tobacco-containing layer surrounding the core. Each tobacco-containing layer can include less than 10 weight percent tobacco. Tobacco bead described herein can have a diameter of at least 1 millimeters. Tobacco bead described herein can have at least 5 mg tobacco. Tobacco bead described herein can have an oven volatiles content of between 2 weight percent and 10 weight percent. Tobacco bead described herein can have an outer shell.

    Tobacco Beads
    16.
    发明申请
    Tobacco Beads 审中-公开

    公开(公告)号：US20180235273A1

    公开(公告)日：2018-08-23

    申请号：US15715806

    申请日：2017-09-26

    Applicant: Altria Client Services LLC

    Inventor： Andrew Nathan Carroll ,  Yan Helen Sun

    IPC: A24B15/14 ,  A24B3/14

    Abstract: A smokeless tobacco product described herein includes at least one tobacco bead. Tobacco beads described herein include a core and at least one tobacco-containing layer surrounding the core. Each tobacco-containing layer can include less than 10 weight percent tobacco. Tobacco bead described herein can have a diameter of at least 1 millimeters. Tobacco bead described herein can have at least 5 mg tobacco. Tobacco bead described herein can have an oven volatiles content of between 2 weight percent and 10 weight percent. Tobacco bead described herein can have an outer shell.

    FIBER-WRAPPED SMOKELESS TOBACCO PRODUCT
    18.
    发明申请
    FIBER-WRAPPED SMOKELESS TOBACCO PRODUCT 有权
    纤维无纺布烟草制品

    公开(公告)号：US20160360778A1

    公开(公告)日：2016-12-15

    申请号：US15207168

    申请日：2016-07-11

    Applicant: Altria Client Services LLC

    Inventor： Andrew Nathan Carroll ,  Shannon Maxwell Black ,  Yan Helen Sun ,  William J. Burke

    IPC: A24B15/18 ,  A24B15/14 ,  A24B3/14 ,  A24B15/40 ,  A24F23/02

    CPC classification number: A24B15/186 ,  A24B3/14 ,  A24B13/00 ,  A24B15/14 ,  A24B15/28 ,  A24B15/403 ,  A24F23/02 ,  B05B13/0221 ,  D01D5/0084 ,  D01D5/0985 ,  D01D5/18 ,  D01D11/06

    Abstract: A fiber-wrapped smokeless tobacco product includes smokeless tobacco and a plurality of polymeric fibers surrounding the smokeless tobacco. The polymeric fibers can have a basis weight of 5 gsm or less and a diameter of less than 100 microns. In some cases, the polymeric fibers are melt-blown polymeric fibers. In some cases, the polymeric fibers are centrifugal force spun polymeric fibers. A method of preparing a fiber-wrapped smokeless tobacco product includes melt-blowing or centrifugal force spinning a plurality of polymeric fibers to create an polymer deposition zone and passing a body comprising smokeless tobacco through the polymer deposition zone. In some cases, an electrostatic charge can be applied to the plurality of polymeric fibers, the body, or a combination thereof. In some cases, a spin is applied to the body when passing through the polymer deposition zone.

    Abstract translation: 纤维缠绕的无烟烟草制品包括无烟烟草和围绕无烟烟草的多种聚合纤维。 聚合物纤维可以具有5gsm或更小的基重和小于100微米的直径。 在一些情况下，聚合物纤维是熔喷聚合纤维。 在一些情况下，聚合物纤维是离心力纺丝聚合纤维。 制备含纤维缠绕的无烟烟草产品的方法包括熔融吹塑或离心力纺多个聚合物纤维以产生聚合物沉积区并使包含无烟烟草的主体通过聚合物沉积区。 在一些情况下，可以对多个聚合物纤维，身体或其组合施加静电荷。 在某些情况下，当通过聚合物沉积区时，旋转被施加到身体。

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