RU2015120461A - FILTER FOR SMOKING - Google Patents
FILTER FOR SMOKING Download PDFInfo
- Publication number
- RU2015120461A RU2015120461A RU2015120461A RU2015120461A RU2015120461A RU 2015120461 A RU2015120461 A RU 2015120461A RU 2015120461 A RU2015120461 A RU 2015120461A RU 2015120461 A RU2015120461 A RU 2015120461A RU 2015120461 A RU2015120461 A RU 2015120461A
- Authority
- RU
- Russia
- Prior art keywords
- filter
- section
- axial region
- smoking article
- smoke
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract 28
- 239000000779 smoke Substances 0.000 claims abstract 15
- 230000000391 smoking effect Effects 0.000 claims abstract 14
- 239000000654 additive Substances 0.000 claims abstract 13
- 230000000996 additive effect Effects 0.000 claims abstract 13
- 239000000443 aerosol Substances 0.000 claims 7
- 239000003463 adsorbent Substances 0.000 claims 4
- 239000002775 capsule Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Classifications
-
- 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
-
- 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
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
-
- 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
1. Фильтр для курительного изделия, включающий:первую отдельную секцию фильтра, содержащую фильтрующий материал и модифицирующую дым добавку, размещенную в его осевой области; ивторую отдельную секцию фильтра, соединенную с первой секцией фильтра, содержащую фильтрующий материал и по меньшей мере один канал, расположенный в осевой области фильтрующего материала для направления дыма, в процессе использования, через осевую область первой секции фильтра, в которой расположена модифицирующая дым добавка, при этом модифицирующая дым добавка расположена только в упомянутой осевой области фильтрующего материала первой секции фильтра или в большей концентрации в указанной осевой области, по сравнению с внеосевыми областями фильтрующего материала первой секции фильтра, а вторая секция фильтра выполнена с возможностью направления в процессе использования большей части дыма через осевую область первой секции фильтра, чем через ее внеосевые области, ивторая секция фильтра соединена с первой секцией фильтра так, что вторая секция фильтра располагается непосредственно ниже по потоку от первой секции фильтра, когда они введены в курительное изделие.2. Фильтр по п. 1, в котором по меньшей мере один канал имеет более низкое сопротивление дыму, проходящему через него, по сравнению с другими областями фильтрующего материала первой секции фильтра.3. Фильтр по п. 1, в котором каналом является полый проход через вторую секцию фильтра.4. Фильтр по п. 1, в котором радиус осевой области фильтрующего материала первой и (или) второй секций фильтра составляет от 1 до 4 мм, а ее центр расположен на оси курительного изделия.5. Фильтр по п. 1, в котором первая секция1. A filter for a smoking article, comprising: a first separate filter section comprising a filter material and smoke modifying additive disposed in its axial region; and a second separate filter section, connected to the first filter section, containing filter material and at least one channel located in the axial region of the filter material for directing smoke, during use, through the axial region of the first filter section, in which the smoke modifying additive is located, this smoke modifying additive is located only in the axial region of the filter material of the first filter section or in a higher concentration in the specified axial region, compared with off-axis areas of the filter material of the first filter section, and the second filter section is configured to direct during the use of most of the smoke through the axial region of the first filter section than through its off-axis areas, and the second filter section is connected to the first filter section so that the second filter section is located directly downstream of the first filter section when they are introduced into the smoking article. 2. The filter according to claim 1, in which at least one channel has a lower resistance to smoke passing through it, in comparison with other areas of the filter material of the first filter section. The filter according to claim 1, in which the channel is a hollow passage through the second section of the filter. The filter according to claim 1, in which the radius of the axial region of the filter material of the first and (or) second sections of the filter is from 1 to 4 mm, and its center is located on the axis of the smoking article. The filter of claim 1, wherein the first section
Claims (21)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1219540.0A GB201219540D0 (en) | 2012-10-31 | 2012-10-31 | A filter for a smoking article |
| GB1219540.0 | 2012-10-31 | ||
| PCT/GB2013/052813 WO2014068295A1 (en) | 2012-10-31 | 2013-10-29 | A filter for a smoking article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015120461A true RU2015120461A (en) | 2016-12-20 |
| RU2635971C2 RU2635971C2 (en) | 2017-11-17 |
Family
ID=47358905
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015120461A RU2635971C2 (en) | 2012-10-31 | 2013-10-29 | Filter for smoking product |
| RU2013148377/12U RU143582U1 (en) | 2012-10-31 | 2013-10-30 | FILTER FOR SMOKING |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013148377/12U RU143582U1 (en) | 2012-10-31 | 2013-10-30 | FILTER FOR SMOKING |
Country Status (22)
| Country | Link |
|---|---|
| US (3) | US20150296878A1 (en) |
| EP (1) | EP2914137B1 (en) |
| JP (2) | JP2014090720A (en) |
| KR (5) | KR102273017B1 (en) |
| CN (2) | CN113439872A (en) |
| AR (1) | AR093294A1 (en) |
| AU (1) | AU2013340588B2 (en) |
| BR (2) | BR112015009443B1 (en) |
| CA (2) | CA3116933A1 (en) |
| CL (1) | CL2015001125A1 (en) |
| DK (1) | DK2914137T3 (en) |
| ES (1) | ES2712943T3 (en) |
| GB (1) | GB201219540D0 (en) |
| HU (1) | HUE041761T2 (en) |
| MX (1) | MX2015005386A (en) |
| MY (2) | MY178585A (en) |
| PH (1) | PH12015500947A1 (en) |
| PL (1) | PL2914137T3 (en) |
| RU (2) | RU2635971C2 (en) |
| TR (1) | TR201903110T4 (en) |
| UA (4) | UA115998C2 (en) |
| WO (1) | WO2014068295A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720966C1 (en) * | 2017-03-06 | 2020-05-15 | Джапан Тобакко Инк. | Smoking product with filter |
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| WO2011154697A1 (en) * | 2010-06-10 | 2011-12-15 | Filtrona International Limited | Tobacco smoke filter |
| GB201310599D0 (en) * | 2013-06-13 | 2013-07-31 | Filtrona Filter Prod Dev Co | Tabacco smoke filter |
| RU2692843C2 (en) * | 2014-08-11 | 2019-06-28 | Филип Моррис Продактс С.А. | Moistened activated carbon for smoking articles |
| MX2017007335A (en) * | 2014-12-08 | 2017-11-08 | British American Tobacco Investments Ltd | A smoking article, a smoking article filter section and a method of manufacturing a smoking article. |
| TW201635927A (en) | 2015-03-27 | 2016-10-16 | 菲利浦莫里斯製品股份有限公司 | Smoking article with a mouth end cavity and ventilation |
| EP3075266A1 (en) * | 2015-04-02 | 2016-10-05 | PT. Gudang Garam Tbk. | Method of producing an aerosol-generating article containing reconstituted tobacco material, an aerosol-generating article containing reconstituted tobacco material and use of an aerosol-generating article containing reconstituted tobacco material |
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| CN107592792B (en) * | 2015-05-22 | 2021-09-14 | 菲利普莫里斯生产公司 | Aerosol-generating article having a mouthpiece with a surface formation and a removable tipping wrapper portion |
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| CN108366619B (en) * | 2015-12-30 | 2022-04-22 | 菲利普莫里斯生产公司 | Aerosol-generating articles comprising liquid delivery elements |
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| US11272734B2 (en) | 2017-04-03 | 2022-03-15 | Philip Morris Products S.A. | Smoking article mouthpiece configured to receive an insert unit |
| JP7082140B2 (en) | 2017-04-11 | 2022-06-07 | ケーティー アンド ジー コーポレイション | Aerosol generation devices and methods that provide adaptive feedback via puff recognition |
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| CN111838772B (en) | 2017-09-06 | 2023-09-26 | 韩国烟草人参公社 | aerosol generating device |
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| GB201715924D0 (en) | 2017-09-29 | 2017-11-15 | British American Tobacco Investments Ltd | A filter unit for a smoking article |
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| JP2020535790A (en) * | 2017-10-02 | 2020-12-10 | エッセントラ フィルター プロダクツ ディベロップメント カンパニー プライベート リミティド | Smoking article filter |
| GB201717568D0 (en) * | 2017-10-25 | 2017-12-06 | British American Tobacco Investments Ltd | A smoking article or an aerosol generating product |
| GB201717569D0 (en) * | 2017-10-25 | 2017-12-06 | British American Tobacco Investments Ltd | A filter for a smoking article or an aerosol generating product |
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| WO2019105950A1 (en) * | 2017-11-30 | 2019-06-06 | Philip Morris Products S.A. | Aerosol-generating article having mouthpiece with upstream cavity |
| KR102467162B1 (en) * | 2017-12-22 | 2022-11-16 | 니뽄 다바코 산교 가부시키가이샤 | Filters for smoking articles and smoking articles |
| TWI727128B (en) * | 2017-12-25 | 2021-05-11 | 日商日本煙草產業股份有限公司 | Smoking article and filter for smoking article |
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-
2012
- 2012-10-31 GB GBGB1219540.0A patent/GB201219540D0/en not_active Ceased
-
2013
- 2013-10-29 BR BR112015009443-0A patent/BR112015009443B1/en active IP Right Grant
- 2013-10-29 CN CN202110799418.3A patent/CN113439872A/en active Pending
- 2013-10-29 UA UAA201505095A patent/UA115998C2/en unknown
- 2013-10-29 KR KR1020207026777A patent/KR102273017B1/en active Active
- 2013-10-29 US US14/440,040 patent/US20150296878A1/en not_active Abandoned
- 2013-10-29 KR KR1020217020156A patent/KR102454343B1/en active Active
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2720966C1 (en) * | 2017-03-06 | 2020-05-15 | Джапан Тобакко Инк. | Smoking product with filter |
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