CN101553140B - 发烟制品和制备发烟制品的方法 - Google Patents

发烟制品和制备发烟制品的方法 Download PDF

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CN101553140B
CN101553140B CN200780045639XA CN200780045639A CN101553140B CN 101553140 B CN101553140 B CN 101553140B CN 200780045639X A CN200780045639X A CN 200780045639XA CN 200780045639 A CN200780045639 A CN 200780045639A CN 101553140 B CN101553140 B CN 101553140B
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CN101553140A (zh
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S·庄
G·D·卡利斯
R·M·奥利加里奥
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Philip Morris Products SA
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Abstract

本发明公开了一种发烟制品10，其具有由发烟材料构成的圆柱体20和位于由发烟材料构成的圆柱体内的中心管60，其中，在每一次抽吸中，热随着烟气从由发烟材料构成的圆柱体的点燃端部经过中心管对流地传递到由发烟材料构成的圆柱体的嘴端部。过滤器系统40附接至由发烟材料构成的圆柱体并且包括多个段，其中，所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊70中的香料72和气雾形成剂74。

Description

发烟制品和制备发烟制品的方法
技术领域
本发明涉及发烟制品和制备发烟制品的方法。
背景技术
发烟制品，特别是香烟，通常包括被纸包装件包围的由烟丝(通常为去筋烟叶的形式)形成的烟丝条，和与烟丝条以端对端关系对准的圆柱状过滤器。通常，烟丝条的直径在6.0毫米到10.0毫米之间，长度在60毫米到125毫米之间。通常，过滤器包括通过接装纸附接到烟丝条上的由醋酸纤维素丝束构成的芯棒。主流烟气的通气可通过在沿着过滤器的位置周围的一排或多排穿孔实现。
香料和气雾形成剂可添加到香烟和发烟制品中以提供愉悦的感觉体验。一些吸烟者可能更喜欢能够根据吸烟者的直接需要来选择性地短期或长期地提供各种不同口味的香烟。但是，某些香料(和气雾形成剂)易挥发并且具有随时间蒸发或迁移的倾向，这减弱了那些香料的效果。因此，期望提供一种增强香味和气雾的传送并且使香料和气雾形成剂的迁移最小化的香烟。
发明内容
根据一个实施例，一种发烟制品包括：由发烟材料构成的圆柱体；位于由发烟材料构成的圆柱体内的中心管，其中，在每一次抽吸中，热随着烟气从由发烟材料构成的圆柱体的点燃端部经过中心管对流地传递到由发烟材料构成的圆柱体的嘴端部；和附接至由发烟材料构成的圆柱体的过滤器系统。过滤器系统包括多个段。所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂。
根据另一个实施例，一种发烟制品包括：由发烟材料构成的圆柱体；位于由发烟材料构成的圆柱体内的中心管，其中，在每一次抽吸中，热随着烟气从由发烟材料构成的圆柱体的点燃端部经过中心管对流地传递到由发烟材料构成的圆柱体的嘴端部；和连接至由发烟材料构成的圆柱体的过滤器系统。所述过滤器系统包括多个段。所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂、吸附材料和过滤材料，其中，所述胶囊在所述吸附材料的上游。
优选地，所述香料和气雾形成剂通过来自发烟材料的热而蒸发并且形成气雾。并且优选地，所述过滤材料为醋酸纤维素丝束。还优选地，所述至少一个可破碎胶囊在腔室内与惰性硬材料相互混合。
根据又一个实施例，一种制备发烟制品的方法包括下述步骤：通过将烟草填充材料放置在管和由包装纸构成的外层之间来形成发烟制品的烟丝条部分；形成具有多个段的过滤器系统，所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂；和将所述烟丝条以端对端关系与所述过滤器系统结合起来。
根据另一个方面，本发明提供了一种发烟制品，包括：
由发烟材料构成的圆柱体；
位于所述由发烟材料构成的圆柱体内的中心管，其中，在每一次抽吸中，热随着烟气从所述由发烟材料构成的圆柱体的点燃端部经过所述中心管对流地传递到所述由发烟材料构成的圆柱体的嘴端部；和
附接至所述由发烟材料构成的圆柱体的过滤器系统，所述过滤器系统包括多个段，
所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂，
所述至少一个可破碎胶囊在由过滤材料构成的芯棒、由吸附材料构成的芯棒和由过滤材料构成的第二芯棒的上游侧，
其中，所述至少一个可破碎胶囊每一个包括外壳，所述外壳热熔解从而释放所述香料和气雾形成剂。
优选地，所述香料和气雾形成剂通过来自燃烧的发烟材料的热而被蒸发以形成气雾。
优选地，所述管延伸到过滤器系统的接合处。
优选地，所述至少一个可破碎胶囊包括多个可破碎胶囊。
优选地，发烟制品还包括在所述由发烟材料构成的圆柱体点燃端部处位于所述管内的由发烟材料构成的芯棒。
优选地，所述至少一个可破碎胶囊在腔室内与惰性硬材料相互混合。
优选地，所述多个段中的至少一个包含多个可破碎胶囊，每一个胶囊包括相同或不同的香料和气雾形成剂。
根据另一个方面，本发明提供了一种制备发烟制品的方法，包括：
通过将烟草填充材料放置在管和由包装纸构成的外层之间来形成发烟制品的烟丝条部分；和
将所述烟丝条以端对端关系和所述过滤器系统结合起来，所述过滤器系统包括多个段，所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂，所述至少一个可破碎胶囊在由过滤材料构成的芯棒、由吸附材料构成的芯棒和由过滤材料构成的第二芯棒的上游侧，其中所述至少一个可破碎胶囊每一个包括外壳，所述外壳热熔解从而释放所述香料和气雾形成剂。
优选地，所述方法还包括形成所述过滤器系统。
附图说明
图1显示了具有中空芯和过滤器系统的发烟制品的透视图。
图2显示了图1的发烟制品的纵向剖视图，所述发烟制品具有中空芯和位于过滤器系统中的盛装有香料和气雾形成剂的胶囊。
图3显示了图2的发烟制品的一个替代实施例的剖视图，所述发烟制品具有中空芯和位于过滤器系统中的盛装有香料和气雾形成剂的胶囊。
图4显示了用于发烟制品的胶囊，其中，所述胶囊盛装有香料和气雾形成剂。
具体实施方式
图1显示了香烟形式的发烟制品的透视图，其具有中空芯和盛装有香料和气雾形成剂的可破碎胶囊的过滤器系统。香烟形式的发烟制品10通常包括盛装在围绕的外包装件30中的由发烟材料21构成的大致圆柱形条20(如图2所示)。外包装件30通常为多孔包装材料或纸包装件。条20通常称为“烟丝条”并且具有点燃端部12和嘴端部14(如图2所示)。这样，烟丝条20从其点燃端部12朝向其相对端部(即嘴端部14)向后燃烧，烟丝条20的发烟材料21在吸烟过程中通过燃烧而消耗。发烟材料21优选为烟丝或烟草去筋烟叶。但是，可使用任何适当的发烟材料21。
在此，过滤器段和其他特征之间的“上游”和“下游”相对位置是相对于从烟丝条20起经过多部件过滤器系统40抽吸主流烟气时主流烟气的方向来描述的。
发烟制品10还包括与烟丝条20的嘴端部14相邻的过滤器系统40，使得过滤器系统40和烟丝条20以端对端关系轴向对准，优选地彼此邻接。过滤器系统40具有大致圆柱形形状，并且其直径基本上等于烟丝条20的直径。过滤器系统40的端部(即上游端部16(如图2所示)和下游端部18)是开放的，以允许空气和烟气从其中经过。
过滤器系统40包括多个由芯棒包装件44围绕的过滤器段42。芯棒包装件44为可选地结合含碳材料的纸。芯棒包装件44围绕过滤器系统40的整个长度。过滤器系统40通过接装材料50附接至烟丝条20，接装材料50围绕过滤器系统40的整个长度和烟丝条20的相邻区域。接装材料50通常为纸类产品；但是可使用任何适当的材料。接装材料50的内表面使用适当的粘合剂牢固地固定到芯棒包装件44的外表面和烟丝条20的包装材料30的外表面。通气的或空气稀释的发烟制品可设置有空气稀释装置，比如一系列通气孔或穿孔(未显示)，所述通气孔或穿孔中的每一个延伸穿过接装材料50并且可选地穿过芯棒包装件44。
图2显示了图1的具有同心中空芯或管60和过滤器系统40的香烟形式的发烟制品10。过滤器包括盛装香料72和气雾形成剂74的胶囊70。如图2中所示，烟丝条20包括发烟材料21、由烟草填充材料21包围的中心中空管60和由香烟包装件(纸)构成的外层30。位于由发烟材料构成的圆柱体21内的中心管60优选一直延伸到烟丝条20的嘴端部14并且邻接过滤器系统40的上游端部16。中心中空管60优选具有约1到3.5毫米的内径64，更优选具有约2到3毫米的内径64。
中空管60的壁66可由基于纤维素的纸(cellulose-based paper)、基于烟草的纸(tobacco-based paper)和/或适当的可燃烧薄膜制成。替代地，中空芯管60可由比如使用适当粘接剂的混合型烟草和/或纤维基材料等可燃烧材料成型、挤压或成形，所述粘接剂例如为果胶、瓜尔豆胶、羟丙基纤维素(HPC)和羟丙基甲基纤维素(HPMC)。另外，可以理解，中空管60可具有由约5毫米的发烟材料21完全填充的末端62(如图3所示)，以有助于点燃发烟制品10。
如图2所示，发烟制品10包括由发烟材料21构成的圆柱形烟丝条20，其中具有中心管60，所述发烟材料21比如为烟丝；和使用接装纸50(图1所示)附接到烟丝条20的多部件过滤器系统40。当点燃发烟制品10时，主流烟气由烟丝条20产生，并且从烟丝条20且经过过滤器系统40被抽吸。
过滤器系统40优选包括多个过滤器段42(如图1所示)，多个过滤器段42包括盛装包括至少一种香料72和气雾形成剂74的液体71的第一上游胶囊70(如图4所示)。液体71优选为盛装在胶囊70中的溶液或乳状液。胶囊70优选由可破碎材料制成，以使得当挤压过滤器系统40时，胶囊70破碎或破裂，从而释放包括香料72和气雾形成剂74的液体71。盛装在胶囊70内的气雾形成剂74优选具有疏水性质。但是，气雾形成剂74也可包括丙二醇、丙三醇、碳酸丙烯脂、三乙酸甘油酯或其他适当的材料。可以理解，由于香料72和气雾形成剂74由密封胶囊70封装，可使其迁移最小化和因此使多孔吸附剂76的失活情况最小化。虽然显示了单个胶囊70，但是可以理解，在替代实施例中，在过滤器系统40中可设置多于一个胶囊70。例如，图3中显示了设置在过滤器系统40的腔室73中的多个胶囊70，而不是单个胶囊70。
胶囊70的直径可为从约200微米到约6.0毫米，带有直径尺寸范围为从约200微米到750微米的微胶囊。在一个具有单个胶囊70的实施例中，胶囊70优选具有约2毫米到5毫米的外径，更优选约3毫米到4毫米的外径。如果使用多个胶囊70，则胶囊70优选具有约250微米到2毫米的外径，更优选约500微米的外径。但是胶囊70的外径可根据发烟制品10的直径和过滤器系统40内的胶囊70的数量而改变。
如图2和3所示，吸附材料76优选位于胶囊70的下游。但是可以理解，如图4中所示，吸附材料76可位于盛装香料72和气雾形成剂74的胶囊70的上游。吸附材料76优选包括多孔材料，所述多孔材料包括活性炭、沸石、硅胶或基于聚合物的吸附剂。如图2所示，吸附材料76优选位于过滤材料78的上游和下游段或芯棒之间。过滤材料78优选为具有低吸阻(RTD)的醋酸纤维素丝束。但是，可使用任何适当的过滤材料78。
在吸烟之前，吸烟者挤压并且挤破胶囊70，从而释放出包括香料72和气雾形成剂74的液体71。在一个实施例中，如图2-3所示，惰性硬材料75可添加到腔室73中。如图2和3所示，惰性硬材料75优选在盛装胶囊70的腔室73内相互混合并且提供硬表面以有助于胶囊70破碎或破裂。
在吸烟过程中，在每一次抽吸中，热随着香烟烟气从点燃端部12通过中空芯或管60对流地传递到烟丝条20的嘴端部14。香料72和气雾形成剂74通过热而被蒸发并且形成气雾。可以理解，气雾的释放也可通过热熔解或熔化胶囊70的外壳80来实现。
可以理解，在一个具有中空芯或管60的发烟制品10的实施例中，在每一次抽吸过程中，有限量的热可被传递到烟丝条20的嘴端部14。因此，香料72和气雾形成剂74优选在过滤器系统40中具有较高的挥发性和高蒸气压力以产生有效量的气雾。另外，总粒相物(TPM)的成分可通过将惰性气雾引入主流烟气而改变。可以理解，通过封装香料72和气雾形成剂74，发烟制品10减少了随时间过去而发生在发烟制品10表面上出现斑点和吸附材料76失活的情况。而且，由于挥发性的香料72和气雾形成剂74被封装，使在保存期间香料72和气雾形成剂74的迁移最小化。
图3显示了图2的发烟制品的又一个实施例，其具有同心中空芯或管60和多个盛装香料72和气雾形成剂74的胶囊70。如图3所示，多个盛装香料72和气雾形成剂74的胶囊70设置在吸附材料76的上游。由过滤材料构成的芯棒78设置在吸附材料76的每一侧上。多个胶囊70可盛装相同的香料72和气雾形成剂74或不同的香料72和气雾形成剂74。例如，由于香料72和气雾形成剂74的每一个的成分，可能期望防止香料72和气雾形成剂74结合，直到胶囊70被吸烟者破碎或破裂为止。
另外，如图3中所示，烟丝条20的中心管60的点燃端部12可用足以抽吸至少第一口烟的发烟材料21填充。可以理解，为了使发烟制品10易于点燃，中空管60可具有由约5毫米的发烟材料21完全填充的末端62。在上述发烟材料21的周围，可放置松散的烟丝或其他适当材料来保持发烟制品10的视觉完整性。在抽吸第一口烟的过程中，来自点燃的填料的烟经过中空管60到达过滤器系统40。
图4显示了包括封装在外壳80中的香料72和气雾形成剂的胶囊70。胶囊70的外壳80的成分可以是基于多聚糖的材料，比如果胶和藻酸盐、凝胶、石蜡、聚乙烯醇、醋酸乙烯酯和藻胶的混合物、或任何其他适当材料。可以理解，存在用于制造胶囊70的多种方法。因此，胶囊70可包括各种尺寸和形状、对使胶囊70破碎或破裂所需的动力的不同阻力，并且可包括替代的胶囊70构成和胶囊70成分。另外，破碎或破裂力可根据外壳80的构成为从约15克到约2500克，并且最优选从约800克到1200克。胶囊70盛装香料72，该香料72可以是一种选择的香味，比如薄荷、椰子、烘焙和/或烘烤香味、或任何可封装的风味油或成分。另外，每一个胶囊内香料72的浓度可被调节或改变以提供期望量的香料72。因而，每一个胶囊70内的香料72的浓度可以是相同的或可根据期望的香味而改变。
应可理解，前述描述是对优选实施例的描述，并且因此仅为发烟制品及其制备方法的示例。可以理解，根据上述教导对不同实施例进行改变和修改对于本领域技术人员来说是显而易见的。因此，可实施示例性实施例和替代实施例而不偏离本发明的发烟制品和方法的精神和范围。

Claims (9)

1.一种发烟制品，包括：
由发烟材料构成的圆柱体；
位于所述由发烟材料构成的圆柱体内的中心管，其中，在每一次抽吸中，热随着烟气从所述由发烟材料构成的圆柱体的点燃端部经过所述中心管对流地传递到所述由发烟材料构成的圆柱体的嘴端部；和
附接至所述由发烟材料构成的圆柱体的过滤器系统，所述过滤器系统包括多个段，
所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂，
所述至少一个可破碎胶囊在由过滤材料构成的第一芯棒、由吸附材料构成的芯棒和由过滤材料构成的第二芯棒的上游侧，
其中，所述至少一个可破碎胶囊每一个包括外壳，所述外壳热熔解从而释放所述香料和气雾形成剂。
2.根据权利要求1所述的发烟制品，其中，所述香料和气雾形成剂通过来自燃烧的发烟材料的热而被蒸发以形成气雾。
3.根据权利要求1或2所述的发烟制品，其中，所述中心管延伸到过滤器系统的接合处。
4.根据权利要求1或2所述的发烟制品，其中，所述至少一个可破碎胶囊包括多个可破碎胶囊。
5.根据权利要求1或2所述的发烟制品，还包括在所述由发烟材料构成的圆柱体的点燃端部处位于所述中心管内的由发烟材料构成的芯棒。
6.根据权利要求1或2所述的发烟制品，其中，所述至少一个可破碎胶囊在腔室内与惰性硬材料相互混合。
7.根据权利要求1或2所述的发烟制品，其中，所述多个段中的至少一个包含多个可破碎胶囊，每一个可破碎胶囊包括相同或不同的香料和气雾形成剂。
8.一种制备发烟制品的方法，包括：
通过将烟草填充材料放置在中心管和由包装纸构成的外层之间来形成发烟制品的烟丝条部分；和
将所述烟丝条部分以端对端关系和过滤器系统结合起来，所述过滤器系统包括多个段，所述多个段中的至少一个盛装有封装在至少一个可破碎胶囊中的香料和气雾形成剂，所述至少一个可破碎胶囊在由过滤材料构成的第一芯棒、由吸附材料构成的芯棒和由过滤材料构成的第二芯棒的上游侧，其中所述至少一个可破碎胶囊每一个包括外壳，所述外壳热熔解从而释放所述香料和气雾形成剂。
9.根据权利要求8所述的方法，还包括形成所述过滤器系统。
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Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
US8240315B2 (en) * 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
AU2007231147B2 (en) 2006-03-28 2013-05-23 Philip Morris Products S.A. Smoking article with a restrictor
US8353298B2 (en) * 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US8424539B2 (en) * 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
PL2120614T3 (pl) * 2006-12-28 2013-08-30 Philip Morris Products Sa Różne postacie wykonania do wytwarzania pręta tytoniowego z biegnącym przez niego pustym kanalikiem
TW200911138A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200911143A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Restrictor attachment for unfiltered smoking article
TW200911141A (en) * 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
TW200900014A (en) 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
ZA200901679B (en) 2009-03-09 2015-08-26 Tobacco Res And Development Institute (Pty) Ltd Apparatus for introducing objects into filter rod material
US8262550B2 (en) 2009-03-19 2012-09-11 R. J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article
GB2469842A (en) * 2009-04-29 2010-11-03 British American Tobacco Co Aerosol generating material for a smoking article
GB2469832A (en) * 2009-04-29 2010-11-03 British American Tobacco Co Aerosol generating material for a smoking article
US8424540B2 (en) * 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US20110083687A1 (en) * 2009-10-09 2011-04-14 Philip Morris Usa Inc. Cigarette filter to reduce smoke deliveries in later puffs
AR080556A1 (es) 2009-10-09 2012-04-18 Philip Morris Prod Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US8905037B2 (en) * 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
GB0918129D0 (en) * 2009-10-16 2009-12-02 British American Tobacco Co Control of puff profile
WO2012054111A1 (en) * 2010-10-06 2012-04-26 Celanese Acetate Llc Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop
CN102821632B (zh) * 2010-03-25 2015-04-08 日本烟草产业株式会社 香烟过滤嘴和使用它的胶囊过滤嘴香烟
AR081743A1 (es) * 2010-03-26 2012-10-17 Philip Morris Prod Fabricacion de capsulas de nucleo/caparazon de diferentes geometrias y tratamiento a partir de las mismas
AR081808A1 (es) * 2010-03-26 2012-10-24 Philip Morris Prod Procedimiento para producir una estructura continua de un material encapsulado
US9010337B2 (en) * 2010-03-26 2015-04-21 Philip Morris Usa Inc. Smoking article with flavor delivery system
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
ZA201008663B (en) 2010-12-01 2014-08-27 Tobacco Res And Dev Inst (Pty) Ltd Feed mechanism
GB201104788D0 (en) * 2011-03-22 2011-05-04 British American Tobacco Co Smoking article
GB2490730A (en) * 2011-05-13 2012-11-14 British American Tobacco Co Additive release assembly for smoking filter
GB201110863D0 (en) * 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
WO2013020280A1 (zh) * 2011-08-10 2013-02-14 深圳梵活生物科技有限公司 香烟过滤嘴及其制造方法和香烟及其使用方法
UA115426C2 (uk) * 2011-09-09 2017-11-10 Філіп Морріс Продактс С.А. Фільтр з полімерною вставкою для курильного виробу
WO2013173469A1 (en) * 2012-05-17 2013-11-21 Loec, Inc. Method and compositions to deliver variable quantities of flavor from filtered cigarettes
JP5934789B2 (ja) * 2012-05-30 2016-06-15 日本たばこ産業株式会社 シガレット及び包装部材
RU2591138C1 (ru) * 2012-05-30 2016-07-10 Джапан Тобакко Инк. Сигарета
WO2013179428A1 (ja) * 2012-05-30 2013-12-05 日本たばこ産業株式会社 シガレット及び包装部材
PT2879528T (pt) * 2012-08-06 2018-11-02 Philip Morris Products Sa Método de formação de artigos para fumar com cavidades de extremidade da boca
CN102860584A (zh) * 2012-10-12 2013-01-09 红云红河烟草(集团)有限责任公司 一种烟用三元复合滤棒及其在制备卷烟烟支中的应用
WO2014155378A1 (en) * 2013-03-27 2014-10-02 Ian Michael Solomon Modified risk tobacco product
RS58290B1 (sr) * 2013-03-28 2019-03-29 Philip Morris Products Sa Proizvod za pušenje koji sadrži element za oslobađanje arome
RS57124B1 (sr) * 2013-12-20 2018-07-31 Philip Morris Products Sa Proizvod za pušenje sa filterom koji sadrži kapsulu
AU2014369110B2 (en) 2013-12-20 2018-05-10 Philip Morris Products, S.A. Wax encapsulated flavour delivery system for tobacco
UA119051C2 (uk) * 2013-12-20 2019-04-25 Філіп Морріс Продактс С.А. Система доставки ароматизаційної речовини, яка інкапсульована у воску, для тютюну
MY177029A (en) 2013-12-31 2020-09-02 Philip Morris Products Sa Smoking article with dual additive delivery system
JP2017093297A (ja) * 2014-03-25 2017-06-01 日本たばこ産業株式会社 燃焼型喫煙物品
USD755440S1 (en) * 2014-06-26 2016-05-03 Spark Ltd. Pipe
WO2016024206A1 (en) * 2014-08-11 2016-02-18 Philip Morris Products S.A. Moisturized activated carbon for smoking articles
KR20180026666A (ko) * 2015-07-06 2018-03-13 필립모리스 프로덕츠 에스.에이. 유도 가열 가능한 에어로졸 형성 기재의 제조 방법
CN105495682A (zh) * 2016-01-18 2016-04-20 湖北中烟工业有限责任公司 一种可燃热源辅助加热提香的发烟制品
CN107348561B (zh) * 2016-05-10 2021-11-02 韩力 一种吸烟制品用微爆微囊及包含该微爆微囊的吸烟制品
CN107048473A (zh) * 2017-06-06 2017-08-18 陈绍明 高燃效卷烟
US10499686B2 (en) * 2017-06-23 2019-12-10 Altria Client Services Llc Smoking article filter with flavorant delivery system
US11490653B2 (en) 2017-06-23 2022-11-08 Altria Client Services Llc Smoking article
US10765143B2 (en) 2017-09-14 2020-09-08 Altria Client Services Llc Smoking article with reduced tobacco
US11013267B2 (en) 2017-09-22 2021-05-25 Altria Client Services Llc Non-combustible tobacco vaping insert, and a cartridge containing the non-combustible tobacco vaping insert
GB201717567D0 (en) 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
CN111491525B (zh) * 2017-12-27 2022-04-26 日本烟草产业株式会社 吸烟物品
US11388927B2 (en) 2018-04-05 2022-07-19 R.J. Reynolds Tobacco Company Cigarette filter object insertion apparatus and associated method
GB2574790A (en) * 2018-04-24 2019-12-25 British American Tobacco Investments Ltd A tobacco industry product component and a method of manufacturing a tobacco industry product component
BR112020023679A2 (pt) 2018-06-22 2021-02-17 Philip Morris Products S.A. artigo de geração de aerossol compreendendo uma haste oca de substrato de geração de aerossol
CN108652078B (zh) * 2018-06-29 2024-05-07 中国烟草总公司郑州烟草研究院 一种带有中空腔的爆珠卷烟
CN109619672B (zh) * 2019-02-18 2021-09-28 重庆中烟工业有限责任公司 一种烟用胶囊及其制备方法与滤嘴
KR20210151193A (ko) 2019-04-18 2021-12-13 니뽄 다바코 산교 가부시키가이샤 가열식 담배
JP6969031B2 (ja) 2019-04-18 2021-11-24 日本たばこ産業株式会社 加熱式たばこ
KR102217756B1 (ko) * 2019-08-20 2021-02-18 주식회사 케이티앤지 다중 매질부를 포함하는 흡연물품
RU2730574C1 (ru) * 2019-11-13 2020-08-24 Игорь Анатольевич Зыков Лечебная сигарета и способ имитации курения табака
US11311044B2 (en) 2020-01-17 2022-04-26 Good Tree International, Inc. Hollow leaf tube with flavor capsule
WO2022071583A1 (ja) * 2020-10-02 2022-04-07 Ｆｕｔｕｒｅ Ｔｅｃｈｎｏｌｏｇｙ株式会社 喫煙用カートリッジ
US20220152323A1 (en) * 2020-11-13 2022-05-19 Aari Ruben Medical therapy using cigarettes
WO2022112117A1 (en) * 2020-11-24 2022-06-02 Philip Morris Products S.A. Aerosol-generating article with a capsule portion
US11700879B2 (en) 2021-02-26 2023-07-18 Good Tree International, Inc. Smoking accessory with filter and filter having a flavor capsule
US11969008B2 (en) 2021-03-24 2024-04-30 Good Tree International, Inc. Filters and elongated members formed of palm paper and having a flavor capsule
US11744281B2 (en) 2021-03-24 2023-09-05 Good Tree International, Inc. Hollow conical member with flavor capsule
KR20220139055A (ko) * 2021-04-07 2022-10-14 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 수용하는 에어로졸 생성 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340072A (en) * 1979-11-16 1982-07-20 Imperial Group Limited Smokeable device
CN1100612A (zh) * 1993-09-21 1995-03-29 杨万申 保健香烟滤嘴
EP0471581B1 (en) * 1990-08-17 1995-12-13 Rothmans International Services Limited Smoking article
CN1543884A (zh) * 2003-11-17 2004-11-10 李 波 一种添加剂和卷烟生产技术

Family Cites Families (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592554A (en) 1946-08-24 1952-04-15 Gen Cigar Co Resilient tobacco product and method of making the same
US2598680A (en) 1947-06-13 1952-06-03 Gen Cigar Co Tobacco product and method of manufacture
US2592553A (en) 1950-01-30 1952-04-15 Gen Cigar Co Tobacco products and processes therefor
US2769734A (en) 1955-07-14 1956-11-06 Int Cigar Mach Co Tobacco sheet material and method of forming
US2954778A (en) 1956-11-16 1960-10-04 Mac Farland Aveyard & Company Auxiliary filtration means for filter-type cigarettes
US2954772A (en) 1957-05-28 1960-10-04 Mac Farland Aveyard & Company Removal of tar and other deleterious substances from tobacco smoke
US2954786A (en) 1958-05-19 1960-10-04 Macfarland Aveyard & Company Tobacco tar removal structure
US2954783A (en) 1958-06-12 1960-10-04 Mac Farland Aveyard & Company Filter type tobacco smoking structure for removal of tar
US3098492A (en) 1960-11-25 1963-07-23 Nat Starch Chem Corp Method of making tobacco product
NL282359A (zh) 1961-09-19
US3255760A (en) 1962-08-03 1966-06-14 Kimberly Clark Co Tobacco product which produces less tars
CH426594A (de) 1964-03-10 1966-12-15 Ent Keller Hans Filteranordnung für Rauchwaren
GB1058342A (zh) 1964-04-20 1967-02-08
US3283762A (en) 1964-05-14 1966-11-08 Michael S Kissel Aeratable cigarette
US3318312A (en) 1964-07-27 1967-05-09 Jr Joseph A Curtis Cigarette assembly
CH468797A (de) 1965-01-11 1969-02-28 De Rech S Tech Ets Filterstöpsel für Tabakwaren, insbesondere für Zigaretten
US3339557A (en) * 1965-03-12 1967-09-05 Lew W Karalus Cigarette and smoke filter and flavor means
US3356094A (en) 1965-09-22 1967-12-05 Battelle Memorial Institute Smoking devices
US3428049A (en) * 1965-12-21 1969-02-18 American Tobacco Co Tobacco smoke filter element
US3496945A (en) 1967-03-31 1970-02-24 Abraham Emil Tomkin Air-admixed cigarette utilizing restrictive-flow orifice
GB1228747A (zh) 1967-09-07 1971-04-15
US3457927A (en) 1968-02-20 1969-07-29 Frank Siragusa Filter
US3581748A (en) 1969-07-02 1971-06-01 Int Automated Electronics Corp Cigarette filter
US3759270A (en) 1970-01-21 1973-09-18 M Wright Multi piece filter for smoking device
US3648712A (en) 1970-01-29 1972-03-14 Celanese Corp Cigarette filter construction
US3637447A (en) 1970-06-10 1972-01-25 American Filtrona Corp Method of making filter means by crimping and overwrapping a tubular element
US3738375A (en) 1971-07-08 1973-06-12 G Doumas Adjustable tobacco smoke filter device
US3685522A (en) 1971-07-16 1972-08-22 Herbert F Kleinhans Cigarette holder
US3756249A (en) 1971-09-23 1973-09-04 Kimberly Clark Co Smokable article having internal air passageway
GB1428018A (en) 1973-02-27 1976-03-17 British American Tobacco Co Filtering device for a smoking product
US4016887A (en) 1973-06-21 1977-04-12 Miroslav Uroshevich Two-stage tobacco smoke filter
US3860011A (en) 1973-08-27 1975-01-14 Liggett & Myers Inc Hollow filter
US3931824A (en) 1973-09-10 1976-01-13 Celanese Corporation Smoking materials
ZA747795B (en) 1973-12-20 1975-12-31 Tamag Basel Ag Smokable products, a process for their production and a device for carrying out the process
US4197863A (en) 1974-05-02 1980-04-15 Benjamin Clayton Tobacco smoke filter
US3968804A (en) 1974-05-20 1976-07-13 Amf Incorporated Extruded tobacco sheet
US4022222A (en) 1975-11-06 1977-05-10 American Filtrona Corporation Tobacco smoke filter
GB1508084A (en) 1976-03-17 1978-04-19 British American Tobacco Co Tobacco-smoke filters
JPS52154599A (en) 1976-06-15 1977-12-22 Japan Tobacco Inc Method for imparting water resistance to molded smoking composition
US4091821A (en) 1976-11-02 1978-05-30 Scorzo Samuel P Smoking article having an ignition suppression disk
US4120310A (en) 1976-12-10 1978-10-17 Choon Bae Lee Filter for cigarettes, cigars and the like
US4119105A (en) 1977-01-31 1978-10-10 Olin Corporation Air flow limiting filter
CA1096737A (en) 1977-03-14 1981-03-03 Jan Van Tilburg Smoke filters
US4182349A (en) 1977-11-04 1980-01-08 Kimberly-Clark Corporation Method of making reconstituted tobacco
US4256126A (en) 1978-08-02 1981-03-17 Philip Morris Incorporated Smokable material and its method of preparation
US4256122A (en) 1979-04-11 1981-03-17 Brown & Williamson Tobacco Corporation Cigarette filter
US4622982A (en) 1979-08-20 1986-11-18 Fabriques De Tabac Reunies S.A. Continuous method of denitrating tobacco extracts
US4292983A (en) 1980-04-04 1981-10-06 Mensik John A Filter cartridge assembly
CA1156533A (en) 1980-05-01 1983-11-08 Henry G. Horsewell Smoking articles
US4508525A (en) 1980-05-27 1985-04-02 American Filtrona Corporation Method and apparatus for producing tobacco smoke filter having improved tar/carbon monoxide ratio
US4357950A (en) 1980-05-27 1982-11-09 American Filtrona Corporation Tobacco smoke filter having improved tar/carbon monoxide ratio
US4469112A (en) 1980-09-08 1984-09-04 Celanese Corporation Compound filter
US4460001A (en) 1980-09-08 1984-07-17 Celanese Corporation Process for preparing compound filter
US4341228A (en) 1981-01-07 1982-07-27 Philip Morris Incorporated Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby
US4784632A (en) 1981-05-07 1988-11-15 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4637409A (en) 1981-05-07 1987-01-20 American Filtrona Corporation Tobacco smoke filter and method and apparatus for making same
US4421126A (en) 1981-06-04 1983-12-20 Philip Morris Incorporated Process for utilizing tobacco fines in making reconstituted tobacco
US4386618A (en) 1981-06-29 1983-06-07 Brown & Williamson Tobacco Corporation Cigarette filter
US4984588A (en) 1981-09-14 1991-01-15 Philip Morris Incorporated Low delivery cigarette
IT1145098B (it) * 1981-09-29 1986-11-05 Ima Spa Dispositivo per la centratura della stampa di materiale in nastro, particolarmente nelle apparecchiature di alimentazione di tale nastro nella forma di etichette a v associabili ad un filo continuo da utilizzare nelle macchine per la produzione prodotti da infusione
US5392793A (en) 1981-10-25 1995-02-28 Rothmans International Services Limited Smoking article with means to raise temperature of smoke
US4564030A (en) 1982-07-16 1986-01-14 Loew's Theatres, Inc. Cigarette filter assembly
US4649944A (en) 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US5060676A (en) 1982-12-16 1991-10-29 Philip Morris Incorporated Process for making a carbon heat source and smoking article including the heat source and a flavor generator
GB8309451D0 (en) 1983-04-07 1983-05-11 Gallaher Ltd Buccal and device for smoking rod
GB8329501D0 (en) 1983-11-04 1983-12-07 British American Tobacco Co Smoking articles
US4515170A (en) 1983-05-09 1985-05-07 Brown & Williamson Tobacco Corporation Ventilated mouthpiece for a smoking article
US4542755A (en) 1984-05-25 1985-09-24 Kimberly-Clark Corporation Dry-forming of reconstituted tobacco and resulting product
US4793365A (en) 1984-09-14 1988-12-27 R. J. Reynolds Tobacco Company Smoking article
US4585015A (en) 1984-11-16 1986-04-29 Brown & Williamson Tobacco Corporation Cigarette filter
GB8429104D0 (en) 1984-11-17 1984-12-27 British American Tobacco Co Tobacco smoke filters
GB8518385D0 (en) 1985-07-20 1985-08-29 British American Tobacco Co Tobacco smoke filters
US4817638A (en) 1985-08-01 1989-04-04 Philip Morris Incorporated Apparatus for adjusting a cigarette having variable smoking characteristics
US4677992A (en) 1986-02-10 1987-07-07 Bliznak Bedrich V Smoking apparatus having convoluted filtering/heat-reduction passageway
US4687008A (en) 1986-04-17 1987-08-18 Philip Morris Incorporated Filter cigarette
US4700726A (en) 1986-05-02 1987-10-20 R. J. Reynolds Tobacco Company Cigarette rods having segmented sections
US4732168A (en) 1986-05-15 1988-03-22 R. J. Reynolds Tobacco Company Smoking article employing heat conductive fingers
GB2202422B (en) 1987-03-23 1991-09-25 Imp Tobacco Co Ltd Smoking material and process for making same
BE1000454A4 (nl) 1987-04-09 1988-12-13 Tabacofina Nv Mondstuk voor sigaretten en dergelijke.
JP2709077B2 (ja) * 1987-05-29 1998-02-04 日本たばこ産業株式会社 煙草用フィルター
JPS63309173A (ja) * 1987-06-12 1988-12-16 ダイセル化学工業株式会社 たばこ煙フィルタ−
GB8713904D0 (en) 1987-06-15 1987-07-22 Tabac Fab Reunies Sa Filter for smoking articles
US4903714A (en) 1987-08-25 1990-02-27 R. J. Reynolds Tobacco Company Smoking article with improved mouthend piece
GB8721876D0 (en) 1987-09-17 1987-10-21 Rothmans Int Tobacco Cigarette filter
US4867182A (en) 1988-03-16 1989-09-19 R. J. Reynolds Tobacco Company Temperature/humidity controlled valve for a smoking article
US5360023A (en) 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter
GB8819291D0 (en) 1988-08-12 1988-09-14 British American Tobacco Co Improvements relating to smoking articles
GB8823902D0 (en) 1988-10-12 1988-11-16 Rothmans Int Tobacco Cigarette filter rod elements & cigarettes incorporating such filter rod elements
DK499289A (da) 1988-10-12 1990-04-13 Rothmans Int Tobacco Stangelementer til cigaretfiltre og cigaretter udstyret med saadanne stangelementer
US4962774A (en) 1988-11-16 1990-10-16 R. J. Reynolds Tobacco Company Tobacco reconstitution process
US4924886A (en) 1988-11-21 1990-05-15 Brown & Williamson Tobacco Corporation Smoking article
US4972854A (en) 1989-05-24 1990-11-27 Philip Morris Incorporated Apparatus and method for manufacturing tobacco sheet material
GR1000349B (el) 1989-07-21 1992-06-25 Bat Cigarettenfab Gmbh Φίλτρο Σιγαρέττου.
US5105836A (en) 1989-09-29 1992-04-21 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5101839A (en) 1990-08-15 1992-04-07 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5129408A (en) 1990-08-15 1992-07-14 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5099864A (en) 1990-01-05 1992-03-31 R. J. Reynolds Tobacco Company Tobacco reconstitution process
US5074319A (en) 1990-04-19 1991-12-24 R. J. Reynolds Tobacco Company Tobacco extraction process
GB9008887D0 (en) 1990-04-20 1990-06-20 Rothmans Benson & Hedges Cigarette smoke filter
US5746230A (en) 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5178166A (en) 1990-09-20 1993-01-12 Philip Morris Incorporated Filter cigarette
GB9022530D0 (en) 1990-10-17 1990-11-28 Tabac Fab Reunies Sa Filter mouthpiece for smoking articles
US5105838A (en) 1990-10-23 1992-04-21 R.J. Reynolds Tobacco Company Cigarette
GB9023368D0 (en) 1990-10-26 1990-12-05 Rothmans International Ltd Smoking article
US5203354A (en) 1991-06-28 1993-04-20 Philip Morris Incorporated Restructured tobacco dryer
US5524647A (en) 1991-08-08 1996-06-11 Rothmans, Benson & Hedges, Inc. Control of cigarette smoke chemistry
CA2090918C (en) 1992-03-25 2006-01-17 Robert Leonard Meiring Components for smoking articles and process for making same
JP3681410B2 (ja) 1992-04-09 2005-08-10 フィリップ・モーリス・プロダクツ・インコーポレイテッド 再構成タバコシート及びその製造法及び使用法
US5666976A (en) 1992-09-11 1997-09-16 Philip Morris Incorporated Cigarette and method of manufacturing cigarette for electrical smoking system
SE500634C2 (sv) * 1992-12-22 1994-08-01 House Of Blend Ab Filtercigarett
US5392792A (en) 1993-04-13 1995-02-28 R. J. Reynolds Tobacco Company Reduced gas phase cigarette
US5404890A (en) 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
US5435326A (en) 1993-07-27 1995-07-25 R. J. Reynolds Tobacco Company Controlled delivery smoking article and method
US5458107A (en) 1994-03-04 1995-10-17 Balogh; Robert J. Flavor cigarettes
AU3202895A (en) 1994-07-28 1996-02-22 Lorillard Tobacco Company Hollow smokable article
US5533530A (en) 1994-09-01 1996-07-09 R. J. Reynolds Tobacco Company Tobacco reconstitution process
US5584306A (en) 1994-11-09 1996-12-17 Beauman; Emory Reconstituted tobacco material and method of its production
US5709227A (en) 1995-12-05 1998-01-20 R. J. Reynolds Tobacco Company Degradable smoking article
US5839449A (en) 1996-01-29 1998-11-24 R.J. Reynolds Tobacco Company Low CO cigarette
US5743251A (en) 1996-05-15 1998-04-28 Philip Morris Incorporated Aerosol and a method and apparatus for generating an aerosol
DE19722812C2 (de) 1997-05-30 2003-02-13 Bat Cigarettenfab Gmbh Ultraleicht-Koaxialcigarette mit mehrteiligem Filter
US5954061A (en) 1997-12-11 1999-09-21 Cardarelli; Venanzio Cigarette aeration and filtration device
BR9906794A (pt) 1998-01-06 2002-01-02 Philip Morris Prod Cigarro possuindo fluxo de fumaça reduzido
US6761176B2 (en) 1999-04-21 2004-07-13 Gi Yong Yoo Tobacco substitute composition
US6216706B1 (en) 1999-05-27 2001-04-17 Philip Morris Incorporated Method and apparatus for producing reconstituted tobacco sheets
GB9917820D0 (en) 1999-07-29 1999-09-29 American Filtrona Corp Filter for a cigarette and filter-tipped cigarette
US6257242B1 (en) 1999-10-18 2001-07-10 Ioannis C. Stavridis Filter element
US6742525B2 (en) 1999-12-07 2004-06-01 Blunt Wrap U.S.A., Inc. Tobacco product
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
US6883516B2 (en) 2000-04-27 2005-04-26 Chrysalis Technologies Incorporated Method for generating an aerosol with a predetermined and/or substantially monodispersed particle size distribution
CN1216556C (zh) 2001-02-22 2005-08-31 菲利普莫里斯生产公司 下游加入有香味的香烟和过滤嘴
DE10119820A1 (de) * 2001-04-23 2002-10-24 Hauni Maschinenbau Ag Filter und Verfahren zur Herstellung von Filtern
US20030066539A1 (en) * 2001-08-01 2003-04-10 Figlar James N. Cigarette Filter
US6779529B2 (en) 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
KR20040019080A (ko) * 2001-08-02 2004-03-04 니뽄 다바코 산교 가부시키가이샤 궐련용 필터
US7552735B2 (en) 2002-04-12 2009-06-30 Philip Morris Usa Inc. Activated carbon fiber cigarette filter
US20040025890A1 (en) 2002-08-08 2004-02-12 Ping-Hung Yen Cigarette filter
US6883523B2 (en) * 2003-02-14 2005-04-26 Philip Morris Usa Inc. Cigarette having porous heat transfer tube
US6814786B1 (en) 2003-04-02 2004-11-09 Philip Morris Usa Inc. Filters including segmented monolithic sorbent for gas-phase filtration
US7836895B2 (en) 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US7240678B2 (en) 2003-09-30 2007-07-10 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7669604B2 (en) * 2003-09-30 2010-03-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
JP4795959B2 (ja) * 2003-09-30 2011-10-19 アール・ジエイ・レイノルズ・タバコ・カンパニー 吸着性材料を組み込むフィルタ付き紙巻きタバコ
US20070261706A1 (en) 2004-12-15 2007-11-15 Ashesh Banerjea Cigarette with carbon on tow filter
US8539957B2 (en) 2005-01-14 2013-09-24 Philip Morris Usa Inc. Cigarettes and cigarette filters including activated carbon for removing nitric oxide
US7578298B2 (en) * 2005-02-04 2009-08-25 Philip Morris Usa Inc. Flavor capsule for enhanced flavor delivery in cigarettes
CN2781858Y (zh) * 2005-03-11 2006-05-24 马准安 吊伞伞面倾斜机构
US7914622B2 (en) 2005-12-21 2011-03-29 Philip Morris Usa Inc. Smoking article having flavorant materials retained in hollow heat conductive tubes
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
GB0603126D0 (en) 2006-02-16 2006-03-29 British American Tobacco Co Improvements relating to smoking articles and filters therefor
AU2007231147B2 (en) 2006-03-28 2013-05-23 Philip Morris Products S.A. Smoking article with a restrictor
US20080047571A1 (en) 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
TW200900014A (en) 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911138A (en) 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340072A (en) * 1979-11-16 1982-07-20 Imperial Group Limited Smokeable device
EP0471581B1 (en) * 1990-08-17 1995-12-13 Rothmans International Services Limited Smoking article
CN1100612A (zh) * 1993-09-21 1995-03-29 杨万申 保健香烟滤嘴
CN1543884A (zh) * 2003-11-17 2004-11-10 李 波 一种添加剂和卷烟生产技术

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US8235056B2 (en) 2012-08-07
EP2120616A2 (en) 2009-11-25
BRPI0720983A2 (pt) 2014-03-18
CN101553140A (zh) 2009-10-07
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JP5348648B2 (ja) 2013-11-20
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ATE515953T1 (de) 2011-07-15
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UA96976C2 (ru) 2011-12-26
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