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41. 发明公开

EP3148354A1 SMOKING ARTICLE WITH VENTILATED MOUTH END CAVITY 有权
标题翻译： RAUCHARTIKEL MITBELÜFTETEMMUNDENDHOHLRAUM
公开(公告)号：EP3148354A1
公开(公告)日：2017-04-05
申请号：EP15725049.9
申请日：2015-05-29
申请人： Philip Morris Products S.A.
发明人： LINDHOLM DELALOYE, Cecilia , KADIRIC, Alen
IPC分类号： A24D3/04
CPC分类号： A24D3/043 , A24D3/0291
摘要： A smoking article comprises a tobacco rod and a filter connected to the tobacco rod. The filter comprises a first filter segment and a hollow tube segment downstream of the first filter segment. The hollow tube segment defines a cavity at the mouth end of the filter providing an unrestricted flow channel that extends from the downstream end of the first filter segment to the mouth end of the filter. The length of the hollow tube segment is at least about (25) percent and less than about (50) percent of the overall filter length. Further, the smoking article comprises a ventilation zone in communication with the cavity at a location along the hollow tube segment.
摘要翻译：吸烟制品包括烟草棒和连接到烟草棒的过滤器。该过滤器包括第一过滤器段和在第一过滤段的下游的中空管段。中空管段在过滤器的口端处限定一个空腔，提供从第一过滤器段的下游端延伸到过滤器的嘴端的不受限制的流动通道。中空管段的长度为总过滤器长度的至少约（25）％且小于约（50）％。此外，吸烟物品包括在沿着中空管段的位置处与空腔连通的通气区域。

42. 发明公开

EP4233572A2 SMOKING ARTICLE WITH MOUTH END CAVITY 审中-实审
公开(公告)号：EP4233572A2
公开(公告)日：2023-08-30
申请号：EP23173733.9
申请日：2013-07-19
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen
IPC分类号： A24C5/47 , A24D3/02 , A24D3/06 , A24D1/00 , A24D3/04 , A24D3/17
摘要： A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod. The filter comprises a first filter segment (20) comprising one or more breakable capsules, wherein each breakable capsule comprises an outer shell and an inner core containing an additive. The filter further comprises a hollow tube segment (22) downstream of the first filter segment and positioned between a downstream end of the first filter segment and the mouth end of the filter. The hollow tube segment defines a cavity (24) at the mouth end of the filter (14).

43. 发明公开

EP3922112A3 SMOKING ARTICLE FILTER FOR EASY EXTINGUISHING 审中-公开
公开(公告)号：EP3922112A3
公开(公告)日：2022-01-19
申请号：EP21185673.7
申请日：2014-02-13
申请人： Philip Morris Products S.A.
发明人： CUSNIR, Nicolas , KADIRIC, Alen , KUERSTEINER, Charles , MARTHA, Martha
IPC分类号： A24D1/02 , A24D3/04
摘要： There is provided a smoking article comprising a tobacco rod, a filter and tipping material attaching the tobacco rod and the filter. The filter comprises a plug of filtration material that defines a furthest downstream end of the smoking article, the plug being surrounded by one or more filter wrappers. The tipping material includes a ventilation zone. The tipping material and the filter wrapper or wrappers have a combined thickness (t) perpendicular to the longitudinal direction of the smoking article, and the smoking article, at a location about the plug of filtration material, has a diameter (D SA ) perpendicular to the longitudinal direction of the smoking article. The diameter (D SA ) to thickness (t) ratio is less than about 80 and the filtration material extends to the furthest downstream end of the smoking article.

44. 发明公开

EP3834634A1 SMOKING ARTICLE WITH A MOUTH END CAVITY AND VENTILATION 有权
公开(公告)号：EP3834634A1
公开(公告)日：2021-06-16
申请号：EP21155409.2
申请日：2016-03-24
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen , LINDHOLM DELALOYE, Cecilia
IPC分类号： A24D3/04 , A24D3/10 , A24D3/17
摘要： A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod (12). The filter comprises a hollow mouth end portion and a filtration portion upstream of the hollow mouth end portion. The filtration portion comprises one or more filter segments (18, 20). The hollow mouth end portion defines a cavity (24) at the mouth end of the filter providing an unrestricted flow channel that extends from the downstream end of the filtration portion to the mouth end of the filter (14). The length of the hollow mouth end portion is within about 5 mm of the length of the filtration portion. Further, the smoking article comprises a ventilation zone (26) comprising at least one circumferential row of perforations provided at a location at least about 2 mm upstream from the downstream end of the filtration portion.

45. 发明公开

EP3788890A1 SMOKING ARTICLE WITH MOUTH END CAVITY 有权
公开(公告)号：EP3788890A1
公开(公告)日：2021-03-10
申请号：EP20202532.6
申请日：2013-07-19
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen
IPC分类号： A24C5/47 , A24D3/02 , A24D3/06 , A24D1/00 , A24D3/04 , A24D3/17
摘要： A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod. The filter comprises a first filter segment (20) comprising one or more breakable capsules, wherein each breakable capsule comprises an outer shell and an inner core containing an additive. The filter further comprises a hollow tube segment (22) downstream of the first filter segment and positioned between a downstream end of the first filter segment and the mouth end of the filter. The hollow tube segment defines a cavity (24) at the mouth end of the filter (14). The hollow tube segment has a wall thickness of at least 150 micrometres. The ovality of the hollow tubular segment after a 50% deformation of the filter is less than 25%.

46. 发明授权

EP3363304B1 METHOD OF FORMING SMOKING ARTICLES WITH MOUTH END CAVITIES 有权
公开(公告)号：EP3363304B1
公开(公告)日：2020-11-18
申请号：EP18166856.7
申请日：2013-07-19
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen
IPC分类号： A24C5/47 , A24D3/02 , A24D3/04 , A24D1/02 , A24D3/06

47. 发明授权

EP2900093B1 SMOKING ARTICLE WITH REDUCED MOUTH END STAINING 有权
公开(公告)号：EP2900093B1
公开(公告)日：2020-05-13
申请号：EP13779385.7
申请日：2013-09-18
申请人： Philip Morris Products S.A.
发明人： TRITZ, Dorothy , KUERSTEINER, Charles , NAPPI, Leonardo , KADIRIC, Alen
IPC分类号： A24D1/02 , A24D3/04

48. 发明公开

EP3432735A1 AEROSOL GENERATING ARTICLE HAVING REMOVABLE TIPPING WRAPPER PORTION WITH TEAR TAB 有权
公开(公告)号：EP3432735A1
公开(公告)日：2019-01-30
申请号：EP17713286.7
申请日：2017-03-23
申请人： Philip Morris Products S.A.
发明人： BESSO, Clement , KADIRIC, Alen , BRANDAO, Diogo Meira
IPC分类号： A24D1/02

49. 发明公开

EP3297463A1 AEROSOL GENERATING ARTICLE HAVING MOUTHPIECE WITH SURFACE FORMATIONS AND REMOVABLE TIPPING WRAPPER PORTION 有权
标题翻译：气雾剂产生具有表面形成物和可拆卸倾斜包装物部分的物品
公开(公告)号：EP3297463A1
公开(公告)日：2018-03-28
申请号：EP16713372.7
申请日：2016-03-24
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen
IPC分类号： A24D1/02 , A24D3/04
摘要： There is provided an aerosol generating article (10) comprising an aerosol generating substrate (12), a mouthpiece (14) in axial alignment with the aerosol generating substrate (12), and a tipping wrapper (20) wrapped around the mouthpiece (14) and at least a portion of the aerosol generating substrate (12). The mouthpiece (14) comprises a mouthpiece wrapper (30) circumscribing one or more mouthpiece segments (16). The tipping wrapper (20) comprises at least one weakening line (22) extending transversely around at least a portion of the tipping wrapper (20); an upstream wrapper portion (24) extending upstream from the at least one weakening line; and a removable tipping wrapper portion (26) extending downstream from the at least one weakening line (22). The mouthpiece wrapper (30) comprises at least one surface formation (28) underlying the removable tipping wrapper portion (26).

50. 发明公开

EP3273808A1 SMOKING ARTICLE WITH A MOUTH END CAVITY AND VENTILATION 有权
标题翻译：带有口腔孔和通风口的吸烟物品
公开(公告)号：EP3273808A1
公开(公告)日：2018-01-31
申请号：EP16714341.1
申请日：2016-03-24
申请人： Philip Morris Products S.A.
发明人： KADIRIC, Alen , LINDHOLM DELALOYE, Cecilia
IPC分类号： A24D3/04
CPC分类号： A24D3/04 , A24D3/043 , A24D3/10 , A24F47/006 , A24F47/008
摘要： A smoking article (10) comprises a tobacco rod (12) and a filter (14) connected to the tobacco rod (12). The filter (14) comprises a first filter segment (20) and a hollow tube segment (22) downstream of the first filter segment (20). The hollow tube segment (22) defines a cavity (24) at the mouth end of the filter (14) providing an unrestricted flow channel that extends from the downstream end of the first filter segment (20) to the mouth end of the filter (14). The length of the hollow tube segment (22) is at least about 25 percent of the overall filter length. Further, the smoking article (10) comprises a ventilation zone (26) comprising at least one circumferential row of perforations provided at a location around the first filter segment (20).

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