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公开(公告)号：US10542772B2
公开(公告)日：2020-01-28
申请号：US15430631
申请日：2017-02-13
摘要： Immobilized diluents in a smoking article are provided, wherein diluents can be immobilized through absorption and/or adsorption of the diluents into immobilizing materials, such as sorbents like silica gels. By immobilizing diluents, the diluents can be available for vaporization, while still being protected from migration and/or loss of the diluents in a smoking article.
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公开(公告)号：US09521865B2
公开(公告)日：2016-12-20
申请号：US14742390
申请日：2015-06-17
发明人： Ulrike Becker , Tony Howell , Lixin Xue , Georgios D. Karles , Jay A Fournier
IPC分类号： A24B15/30 , A24B15/28 , A24C5/60 , A24D1/00 , A24D1/02 , A24D3/14 , A24D3/16 , A24D3/06 , A24F47/00
CPC分类号： A24D1/002 , A23L27/74 , A23L27/77 , A24B15/282 , A24B15/283 , A24B15/30 , A24C5/608 , A24D1/02 , A24D1/025 , A24D3/0216 , A24D3/061 , A24D3/14 , A24D3/16 , A24F47/008
摘要： Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.
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3.发明授权Method and compositions for producing hydrogel capsules coated for low permeability and physical integrity 有权制备用于低渗透性和物理完整性的水凝胶胶囊的方法和组合物公开(公告)号：US09167848B2
公开(公告)日：2015-10-27
申请号：US14163657
申请日：2014-01-24
发明人： Georgios D. Karles , Daqing Wu , Shuzhong Zhuang
IPC分类号： A24B15/18 , A61K8/11 , A61K9/48 , A23L1/00 , A23L1/22 , A23P1/04 , A24B15/28 , A24D3/06 , A61K8/31 , A61K8/73 , A61K8/81 , A61K9/50 , A61Q19/00 , B01J13/22 , C09B67/02 , A24B13/00
CPC分类号： A24B15/186 , A23L27/72 , A23P10/30 , A23V2002/00 , A24B13/00 , A24B15/283 , A24D3/061 , A61K8/11 , A61K8/31 , A61K8/731 , A61K8/733 , A61K8/8152 , A61K9/5026 , A61K9/5036 , A61K9/5073 , A61Q19/00 , B01J13/22 , C09B67/0097 , A23V2200/224 , A23V2250/5026 , A23V2250/5036 , A23V2250/5072
摘要： Methods and compositions for producing hydrogel capsules enveloped with at least one coating layer is disclosed. The coating formulations deposited on the surface of the capsules can improve the physical integrity and the water-retention properties of the alginate beads. The coating formulations can be sequentially applied in various combinations to obtain desirable properties, such as improved physical integrity, mechanical strength, and low permeability, that can extend the shelf-life of the capsules when incorporated into various consumer products.
摘要翻译： 公开了用至少一个涂层包裹的生产水凝胶胶囊的方法和组合物。 沉积在胶囊表面上的涂料制剂可以改善藻酸盐珠的物理完整性和保水性。 涂层制剂可以以各种组合顺序施用以获得所需的性能，例如改善的物理完整性，机械强度和低渗透性，当将其并入各种消费品时可延长胶囊的保存期限。
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4.发明申请METHOD AND COMPOSITIONS FOR PRODUCING HYDROGEL CAPSULES COATED FOR LOW PERMEABILITY AND PHYSICAL INTEGRITY 审中-公开用于生产用于低渗透性和物理完整性的水凝胶囊的方法和组合物公开(公告)号：US20140137878A1
公开(公告)日：2014-05-22
申请号：US14163657
申请日：2014-01-24
发明人： Georgios D. Karles , Daqing Wu , Shuzhong Zhuang
CPC分类号： A24B15/186 , A23L27/72 , A23P10/30 , A23V2002/00 , A24B13/00 , A24B15/283 , A24D3/061 , A61K8/11 , A61K8/31 , A61K8/731 , A61K8/733 , A61K8/8152 , A61K9/5026 , A61K9/5036 , A61K9/5073 , A61Q19/00 , B01J13/22 , C09B67/0097 , A23V2200/224 , A23V2250/5026 , A23V2250/5036 , A23V2250/5072
摘要： Methods and compositions for producing hydrogel capsules enveloped with at least one coating layer is disclosed. The coating formulations deposited on the surface of the capsules can improve the physical integrity and the water-retention properties of the alginate beads. The coating formulations can be sequentially applied in various combinations to obtain desirable properties, such as improved physical integrity, mechanical strength, and low permeability, that can extend the shelf-life of the capsules when incorporated into various consumer products.
摘要翻译： 公开了用至少一个涂层包裹的用于制备水凝胶胶囊的方法和组合物。 沉积在胶囊表面上的涂料制剂可以改善藻酸盐珠的物理完整性和保水性。 涂层制剂可以以各种组合顺序施用以获得所需的性能，例如改善的物理完整性，机械强度和低渗透性，当将其并入各种消费品时可延长胶囊的保存期限。
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公开(公告)号：US20200268038A1
公开(公告)日：2020-08-27
申请号：US16811169
申请日：2020-03-06
发明人： Ulrike Becker , Tony Howell , Lixin Xue , Georgios D. Karles , Jay A. Fournier
IPC分类号： A24D1/00 , A23L27/00 , A24B15/28 , A24C5/60 , A24D1/02 , A24D3/14 , A24D3/16 , A24F40/20 , A24B15/30 , A24D3/06 , A24D3/02
摘要： Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.
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6.发明申请公开(公告)号：US20180103682A1
公开(公告)日：2018-04-19
申请号：US15843645
申请日：2017-12-15
CPC分类号： A24D3/048 , A24C5/475 , A24D3/0216 , A24D3/0287 , A24D3/061
摘要： Improved delivery of additive materials to cigarettes is provided through the use of one or more capsules containing additive materials, such as flavor components, in the filter section of a cigarette. The capsule or capsules are provided between first and second absorbent members and the capsules are subjected to an external force, such as squeezing, by a smoker prior to or during smoking of the cigarette in order to release at least a portion of the additive material and expose the additive material to mainstream smoke passing through the filter. The capsules provide a barrier between the additive materials and other cigarettes components, such as sorbents or filter materials, in order to reduce additive material migration into the other cigarette components prior to desired use. An outer cover which is impermeable to the fluid within the capsules is provided about the capsule or capsules and the first and second absorbent members.
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7.发明申请公开(公告)号：US20170225143A1
公开(公告)日：2017-08-10
申请号：US15493745
申请日：2017-04-21
发明人： Georgios D. Karles , Daqing Wu , Shuzhong Zhuang
IPC分类号： B01J13/22 , A23P10/30 , A24D3/06 , A24B15/18 , A61K8/81 , B01J13/14 , A61K8/11 , A61K8/73 , A61K9/50 , A23L27/00 , A24B15/28
CPC分类号： B01J13/22 , A23L27/72 , A23P10/30 , A23V2002/00 , A24B13/00 , A24B15/186 , A24B15/283 , A24D3/061 , A61K8/11 , A61K8/31 , A61K8/731 , A61K8/733 , A61K8/8152 , A61K9/5026 , A61K9/5036 , A61K9/5042 , A61K9/5073 , A61Q19/00 , B01J13/14 , C09B67/0097 , A23V2200/224 , A23V2250/5026 , A23V2250/5036 , A23V2250/5072
摘要： Methods and compositions for producing hydrogel capsules enveloped with at least one coating layer is disclosed. The coating formulations deposited on the surface of the capsules can improve the physical integrity and the water-retention properties of the alginate beads. The coating formulations can be sequentially applied in various combinations to obtain desirable properties, such as improved physical integrity, mechanical strength, and low permeability, that can extend the shelf-life of the capsules when incorporated into various consumer products.
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公开(公告)号：US20130220351A1
公开(公告)日：2013-08-29
申请号：US13793537
申请日：2013-03-11
IPC分类号： A24D3/06
CPC分类号： A24B15/283 , A24B15/245 , A24B15/246 , A24B15/28 , A24B15/287 , A24C5/472 , A24D3/06 , A24F47/008 , B01J20/20 , B01J20/28004 , B01J20/28019 , B01J20/28061 , B01J20/28064 , B01J20/28071 , B01J20/28073 , B01J20/28076
摘要： Immobilized diluents in a smoking article are provided, wherein diluents can be immobilized through absorption and/or adsorption of the diluents into immobilizing materials, such as sorbents like silica gels. By immobilizing diluents, the diluents can be available for vaporization, while still being protected from migration and/or loss of the diluents in a smoking article.
摘要翻译： 提供了吸烟制品中的固定化稀释剂，其中稀释剂可以通过将稀释剂吸收和/或吸附到诸如硅胶等吸附剂的固定材料中来固定。 通过固定稀释剂，稀释剂可用于蒸发，同时仍然保护免受吸烟制品中稀释剂的迁移和/或损失。
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9.发明授权公开(公告)号：US11219243B2
公开(公告)日：2022-01-11
申请号：US15843645
申请日：2017-12-15
摘要： Improved delivery of additive materials to cigarettes is provided through the use of one or more capsules containing additive materials, such as flavor components, in the filter section of a cigarette. The capsule or capsules are provided between first and second absorbent members and the capsules are subjected to an external force, such as squeezing, by a smoker prior to or during smoking of the cigarette in order to release at least a portion of the additive material and expose the additive material to mainstream smoke passing through the filter. The capsules provide a barrier between the additive materials and other cigarettes components, such as sorbents or filter materials, in order to reduce additive material migration into the other cigarette components prior to desired use. An outer cover which is impermeable to the fluid within the capsules is provided about the capsule or capsules and the first and second absorbent members.
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公开(公告)号：US10595557B2
公开(公告)日：2020-03-24
申请号：US15349250
申请日：2016-11-11
发明人： Ulrike Becker , Tony Howell , Lixin Xue , Georgios D. Karles , Jay A Fournier
IPC分类号： A24D1/00 , A23L27/00 , A24B15/28 , A24C5/60 , A24D1/02 , A24D3/14 , A24D3/16 , A24B15/30 , A24D3/06 , A24F47/00 , A24D3/02
摘要： Cigarettes are provided which contain a filtering system and flavorants encapsulated with polyvinyl acetate, wherein deactivation of a sorbent by the flavorant is reduced through the encapsulation of the flavorant within the polyvinyl acetate. A preferred flavorant is menthol. The encapsulated flavorants are prepared by mixing at least one flavorant with polyvinyl acetate and a solvent, such as ethanol, and forming the encapsulated flavorants. Methods of making cigarettes and smoking the articles are also provided.
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