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21.发明申请SMOKING ARTICLE COMPRISING A COMBUSTIBLE HEAT SOURCE WITH A REAR BARRIER COATING 有权包含可燃热源的吸烟物品与后壁涂料公开(公告)号：US20140283860A1
公开(公告)日：2014-09-25
申请号：US14356215
申请日：2012-11-14
Applicant: Philip Morris Products S.A.
Inventor： Steffen Stolz , Yvan Degoumois , Frederic Lavanchy
IPC: A24F47/00
CPC classification number: A24F47/006 , A24B15/165 , A24F47/004
Abstract: A smoking article is provided, including a combustible heat source with opposed front and rear faces and at least one airflow channel extending from the front face to the rear face of the combustible heat source, and an aerosol-forming substrate including at least one aerosol former downstream of the combustible heat source, wherein a non-metallic, non-combustible, gas-resistant, first barrier coating is provided on substantially all of the rear face of the combustible heat source.
Abstract translation: 提供了一种吸烟物品，包括具有相对的前后表面的可燃热源和从可燃热源的前表面延伸到后表面的至少一个气流通道，以及气溶胶形成基底，其包括至少一个气溶胶成形器 在可燃热源的下游，其中在可燃热源的基本上所有后表面上设置非金属的，不可燃的，耐气体的第一阻挡涂层。
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公开(公告)号：US12225930B2
公开(公告)日：2025-02-18
申请号：US17298840
申请日：2019-12-04
Applicant: Philip Morris Products S.A.
Inventor： Frederic Lavanchy , Michel Bessant , Silviu Natanael Pantea , Johannes Petrus Maria Pijnenburg
Abstract: An aerosol-generating article is provided, including: a substrate portion containing aerosol-forming substrate; and a hollow tubular filter portion having an inner diameter of between 0.5 millimeters and 2 millimeters, and the aerosol-forming substrate including at least one aerosol-former selected from the group consisting of: polyhydric alcohols, esters of polyhydric alcohols, and aliphatic esters of mono-, di-, or polycarboxylic acids. A system for generating an aerosol is also provided, including an aerosol-generating device including a heating chamber and a heating element; and the aerosol-generating article, the aerosol-generating article being configured to be insertable into the heating chamber.
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公开(公告)号：USD973950S1
公开(公告)日：2022-12-27
申请号：US29671749
申请日：2018-11-29
Applicant: PHILIP MORRIS PRODUCTS S.A.
Designer： David Kuchen , Frederic Lavanchy , Stephane Roudier
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公开(公告)号：US11330835B2
公开(公告)日：2022-05-17
申请号：US16066091
申请日：2016-12-29
Applicant: Philip Morris Products S.A.
Inventor： Frederic Lavanchy
Abstract: An aerosol generating article is provided, including a combustible carbonaceous heat source; an aerosol-forming substrate; and a thermal indicator provided on an outer surface of the aerosol-generating article downstream of the combustible carbonaceous heat source. The thermal indicator includes at least one reversible thermochromic material that undergoes a first reversible visible colour change when a temperature of the thermal indicator rises to a first switching temperature and a second reversible visible colour change when a temperature of the thermal indicator falls to a second switching temperature. The first switching temperature is below about 80° C. and the second switching temperature is lower than or equal to the first switching temperature.
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公开(公告)号：US11178898B2
公开(公告)日：2021-11-23
申请号：US15101026
申请日：2014-12-04
Applicant: Philip Morris Products S.A.
Inventor： Alexandre Malgat , Stephane Roudier , Ana Carolina Borges De Couraca , Frederic Lavanchy , Cedric Meyer
Abstract: A heated aerosol-generating article for use with an aerosol-generating device is provided, in the form of a rod having a mouth end and a distal end upstream from the mouth end. An aerosol-forming substrate is located upstream of the mouth end within the rod and the distal end of the heated aerosol-generating article is spanned by a non-flammable thermally-conductive material to reduce the propensity for ignition of the article.
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Patent Agency Ranking
公开(公告)号：US10993473B2
公开(公告)日：2021-05-04
申请号：US15101269
申请日：2014-12-04
Applicant: Philip Morris Products S.A.
Inventor： Alexandre Malgat , Stephane Roudier , Ana Carolina Borges De Couraca , Frederic Lavanchy , Cedric Meyer
Abstract: A rod and a method of forming a rod are provided. The rod includes a gathered sheet of material circumscribed by a wrapper, in which the sheet of material is a co-laminated sheet comprising a layer of an aerosol-forming material and a layer of a thermally-conductive material and in which the wrapper is a metal foil. The method includes providing a continuous co-laminated sheet including an aerosol-forming material and a thermally-conductive material; gathering the co-laminated sheet transversely relative to its longitudinal axis; circumscribing the gathered co-laminated sheet with a metal foil wrapper to form a continuous rod; and severing the continuous rod into a plurality of discrete rods.
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公开(公告)号：US10856569B2
公开(公告)日：2020-12-08
申请号：US16724002
申请日：2019-12-20
Applicant: Philip Morris Products S.A.
Inventor： Alexandre Malgat , Stephane Roudier , Ana Carolina Borges De Couraca , Frederic Lavanchy , Cedric Meyer
Abstract: An electrically operated aerosol-generating system is provided, including an aerosol-generating device including an electrically powered heating element; and a heated aerosol-generating article including an aerosol-forming substrate radially encircled by a sheet of thermally-conductive material, which is a thermally conducting flame barrier configured to spread heat and to mitigate against a risk of igniting the substrate by application of a flame to the article, and a plurality of elements, assembled together with the substrate within a wrapper to form a rod having a mouth end and a distal end upstream from the mouth end, the substrate being disposed at the distal end of the rod, the elements including a spacer element disposed within the rod downstream of the substrate and a mouthpiece element extending upstream from the mouth end of the rod, the device being configured to receive the article and the heating element is configured to heat the substrate of the article.
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公开(公告)号：US10542776B2
公开(公告)日：2020-01-28
申请号：US15109032
申请日：2014-12-29
Applicant: Philip Morris Products S.A.
Inventor： Frederic Lavanchy , Ana Carolina Borges de Couraca
Abstract: A smoking article is provided, including a combustible heat source having a front portion and a rear portion; an aerosol-forming substrate downstream of the rear portion of the combustible heat source; and a wrapper circumscribing the front portion and the rear portion of the combustible heat source. The wrapper is in contact with the rear portion of the combustible heat source. All or part of the front portion of the combustible heat source is of reduced diameter compared to the rear portion of the combustible heat source so that the wrapper is radially spaced from all or part of the front portion of the combustible heat source by an air gap of at least about 0.5 mm.
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公开(公告)号：US10258084B2
公开(公告)日：2019-04-16
申请号：US14648025
申请日：2013-12-06
Applicant: PHILIP MORRIS PRODUCTS S.A.
Inventor： Oleg Mironov , Frederic Lavanchy , Alexis Louvet , Andrea Carraro , Johann Schmidt
Abstract: There is provided a smoking article having a mouth end and a distal end, the smoking article including a heat source positioned at the distal end; an aerosol-forming substrate adjacent to the heat source; and a cap configured to at least partially cover the heat source. The cap is attached at a line of weakness to the distal end, including a cylindrical plug of material circumscribed by a wrapper, and is removable to expose the heat source prior to use of the smoking article.
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公开(公告)号：US10154690B2
公开(公告)日：2018-12-18
申请号：US15109032
申请日：2014-12-29
Applicant: Philip Morris Products S.A.
Inventor： Frederic Lavanchy , Ana Carolina Borges de Couraca
Abstract: A smoking article is provided, including a combustible heat source having a front portion and a rear portion; an aerosol-forming substrate downstream of the rear portion of the combustible heat source; and a wrapper circumscribing the front portion and the rear portion of the combustible heat source. The wrapper is in contact with the rear portion of the combustible heat source. All or part of the front portion of the combustible heat source is of reduced diameter compared to the rear portion of the combustible heat source so that the wrapper is radially spaced from all or part of the front portion of the combustible heat source by an air gap of at least about 0.5 mm.
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