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    INHIBITION OF SENSORY IRRITATION DURING CONSUMPTION OF NON-SMOKEABLE TOBACCO PRODUCTS
    2.
    发明申请
    INHIBITION OF SENSORY IRRITATION DURING CONSUMPTION OF NON-SMOKEABLE TOBACCO PRODUCTS 审中-公开

    公开(公告)号：US20190069595A1

    公开(公告)日：2019-03-07

    申请号：US16179107

    申请日：2018-11-02

    Applicant: Philip Morris USA Inc.

    Inventor： Gerd Kobal ,  Justin Heynekamp ,  Timothy B. Langston ,  Peter Reeh ,  Munmaya K. Mishra ,  Jason W. Flora

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

    Abstract: An orally-enjoyable tobacco product includes a portion of smokeless tobacco comprising an active ingredient and either: (1) a collection of tobacco particles at least partially enclosed by a coating comprising a water-soluble non-crosslinked component and a substantially water-insoluble cross-linked component, or (2) a pouch comprising smokeless tobacco enclosed in a water-permeable wrapper. The active ingredient is selected from the group consisting of a mercaptan, camphor, borneol, isoborneol, bornyl acetate, isobornyl acetate, mono-bornyl succinate, mono-isobornyl succinate, mono-bornyl formate, and mono-isobornyl formate. The active ingredient is present in an amount effective to reduce or eliminate the sensory irritation arising from the smokeless tobacco. Also disclosed is a method of making such a product.

    IMMOBILIZED ADDITIVE INSERTS
    3.
    发明申请
    IMMOBILIZED ADDITIVE INSERTS 审中-公开

    公开(公告)号：US20180295874A1

    公开(公告)日：2018-10-18

    申请号：US16018220

    申请日：2018-06-26

    Applicant: Philip Morris USA Inc.

    Inventor： Munmaya K. Mishra ,  Jay A. Fournier ,  Marc R. Krauss ,  Douglas A. Fernandez ,  Peter J. Lipowicz

    IPC: A24C5/60 ,  A24B15/28 ,  A24D1/00 ,  A24D3/06

    Abstract: Delivery of additives in a smoking article is provided through thermally degradable, robust immobilized additive inserts. Additives can be immobilized in an elongated device or an insert, wherein the elongated device or the insert is sufficiently robust to allow the elongated device or the insert to be manually or machine inserted into a smoking article while maintaining the structure of the elongated device or the insert. By providing additives in the form of thermally degradable immobilized additive inserts, migration and/or loss of the additives in a smoking article prior to smoking can be reduced.

    Smoking articles containing polymers of polycarboxylic acid esters
    4.
    发明授权
    Smoking articles containing polymers of polycarboxylic acid esters 有权

    公开(公告)号：US10039310B2

    公开(公告)日：2018-08-07

    申请号：US14810752

    申请日：2015-07-28

    Applicant: Philip Morris USA Inc.

    Inventor： Munmaya K. Mishra ,  Kathryne E. Paine ,  John B. Paine ,  Shengsheng Liu

    IPC: A24B13/00 ,  A24B15/28 ,  A24D1/02

    Abstract: Disclosed is a smoking article containing a rod containing a smokable composition, an optional wrapper for the rod, and at least one polymer or oligomer comprising monomer units of a polycarboxylic acid ester disposed on or in the rod, the wrapper, or both. The polycarboxylic acid ester contains an acid moiety having at least two carboxylic groups, and at least two alcohol moieties independently selected from those corresponding to a cycloalkyl alcohol or an aryl alcohol. The cycloalkyl alcohol or aryl alcohol is a flavorant, or chemesthetic agent, or both. In addition, a method for the controlled release of these flavorant or chemesthetic agents is described, which comprises pyrolyzing at least one polymer or oligomer.

    Pre-portioned moist product and method of making
    5.
    发明授权
    Pre-portioned moist product and method of making 有权
    预制湿产品及其制作方法

    公开(公告)号：US09072318B2

    公开(公告)日：2015-07-07

    申请号：US14300910

    申请日：2014-06-10

    Applicant: Philip Morris USA Inc.

    Inventor： Shengsheng Liu ,  Munmaya K. Mishra ,  William R. Sweeney ,  Feng Gao

    IPC: A24B15/00 ,  A24B13/00 ,  A24B15/18 ,  A24B15/28 ,  A24B15/30 ,  A24B15/10

    CPC classification number: A24B13/00 ,  A24B15/10 ,  A24B15/186 ,  A24B15/283 ,  A24B15/30

    Abstract: A pre-portioned moist product comprising a portion of plant material and a coating is disclosed. Preferably, the plant material comprises tobacco. The coating includes a soluble, non-cross-linkable component and an cross-linkable component which becomes substantially water-insoluble upon crosslinking. The soluble component of the coating dissolves upon placement in the mouth, while the insoluble component disintegrates and/or loses structural integrity once the soluble component has dissolved to release and disperse the plant material in the user's mouth.

    Abstract translation: 公开了包含植物材料的一部分和涂层的预部分潮湿产品。 优选地，植物材料包括烟草。 涂层包括可溶的，不可交联的组分和可交联组分，其在交联时变得基本上不溶于水。 涂层的可溶成分溶解在口中，而不溶性成分在可溶成分溶解后分解和/或失去结构完整性，将植物材料释放并分散在使用者口中。

    TOBACCO-FREE POUCHED PRODUCT CONTAINING FLAVOR BEADS PROVIDING IMMEDIATE AND LONG LASTING FLAVOR RELEASE
    7.
    发明申请
    TOBACCO-FREE POUCHED PRODUCT CONTAINING FLAVOR BEADS PROVIDING IMMEDIATE AND LONG LASTING FLAVOR RELEASE 审中-公开
    无烟无铅包装产品，提供立式和长时间放置的香波释放

    公开(公告)号：US20140261506A1

    公开(公告)日：2014-09-18

    申请号：US14290516

    申请日：2014-05-29

    Applicant: Philip Morris USA Inc.

    Inventor： Munmaya K. Mishra ,  Biao Duan ,  Daqing Wu ,  William R. Sweeney

    IPC: A24B15/16 ,  A24B13/00

    CPC classification number: A24B15/16 ,  A23V2002/00 ,  A24B13/00 ,  A24B15/283 ,  A23V2200/224 ,  A23V2250/5072 ,  A23V2250/51084 ,  A23V2250/5026

    Abstract: A tobacco-free oral pouch product providing immediate and long lasting flavor release comprises a pouch wrapper and tobacco-free flavor beads contained within the pouch wrapper. The flavor beads comprise at least one of microcrystalline cellulose, pectin and sodium alginate, at least one polymer having a higher solubility in saliva than microcrystalline cellulose, pectin and/or sodium alginate, and at least one flavorant. The pectin and sodium alginate are cross-linked. The tobacco-free flavor beads provide immediate release of the flavorant upon placement of a pouch product in a user's mouth and long lasting release of the flavorant for about 15 minutes to about 80 minutes. The oral pouch product contains only tobacco-free flavor beads.

    Abstract translation: 提供立即和持久的风味释放的无烟口服泡沫产品包括袋包装中包含的小袋包装物和无烟味的风味小珠。 风味珠粒包含微晶纤维素，果胶和海藻酸钠中的至少一种，至少一种在唾液中的溶解度高于微晶纤维素，果胶和/或藻酸钠的至少一种调味剂。 果胶和海藻酸钠是交联的。 无烟味的香料颗粒在将小袋产品放置在使用者的口腔中并且持续释放食用香料约15分钟至约80分钟时，立即释放食用香料。 口袋产品只含有无烟味的香料珠。

    Gamma cyclodextrin flavoring-release additives
    10.
    发明授权
    Gamma cyclodextrin flavoring-release additives 有权

    公开(公告)号：US10537131B2

    公开(公告)日：2020-01-21

    申请号：US15583462

    申请日：2017-05-01

    Applicant: Philip Morris USA Inc.

    Inventor： Munmaya K. Mishra ,  Susan E. Wrenn ,  Jay A Fournier

    IPC: A24B15/16 ,  A24B15/28 ,  A24F47/00

    Abstract: Electrically heated cigarettes used in an electrical smoking system include a flavoring-release additive and sorbent effective to remove one or more gas-phase constituents of mainstream tobacco smoke. The flavoring-release additive includes gamma cyclodextrin and at least one flavoring. Flavoring is released in a cigarette upon the flavoring-release additive reaching at least a minimum temperature during smoking. The flavoring-release additive can have various forms including, for example, powder and films.

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