EP3868227A4 - SMOKING PRODUCT, METHOD OF MANUFACTURE OF THE SMOKING PRODUCT AND METHOD OF DIFFERENTIATION FROM GRANULAR ACTIVATED CHARCOAL - Google Patents
SMOKING PRODUCT, METHOD OF MANUFACTURE OF THE SMOKING PRODUCT AND METHOD OF DIFFERENTIATION FROM GRANULAR ACTIVATED CHARCOAL Download PDFInfo
- Publication number
- EP3868227A4 EP3868227A4 EP18937234.5A EP18937234A EP3868227A4 EP 3868227 A4 EP3868227 A4 EP 3868227A4 EP 18937234 A EP18937234 A EP 18937234A EP 3868227 A4 EP3868227 A4 EP 3868227A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- smoking product
- distinguishing
- producing
- activated carbon
- granular activated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 2
- 230000000391 smoking effect Effects 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- 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
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
-
- 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
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/038867 WO2020079813A1 (ja) | 2018-10-18 | 2018-10-18 | 喫煙物品、該喫煙物品の製造方法、及び粒状活性炭の鑑別方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3868227A1 EP3868227A1 (en) | 2021-08-25 |
EP3868227A4 true EP3868227A4 (en) | 2022-06-01 |
Family
ID=70283243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18937234.5A Withdrawn EP3868227A4 (en) | 2018-10-18 | 2018-10-18 | SMOKING PRODUCT, METHOD OF MANUFACTURE OF THE SMOKING PRODUCT AND METHOD OF DIFFERENTIATION FROM GRANULAR ACTIVATED CHARCOAL |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210227880A1 (zh) |
EP (1) | EP3868227A4 (zh) |
JP (1) | JP7410866B2 (zh) |
CN (1) | CN112888325B (zh) |
RU (1) | RU2761271C1 (zh) |
WO (1) | WO2020079813A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113558290A (zh) * | 2021-08-26 | 2021-10-29 | 上海烟草集团有限责任公司 | 一种降低卷烟烟气中丙酮的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255068A (ja) * | 1985-09-04 | 1987-03-10 | 日本たばこ産業株式会社 | たばこ煙用フイルタ− |
EP0725036A1 (en) * | 1995-02-03 | 1996-08-07 | Mitsubishi Chemical Corporation | Activated carbon and process for producing the same |
WO2012066656A1 (ja) * | 2010-11-17 | 2012-05-24 | 日本たばこ産業株式会社 | 吸着剤担持顆粒、その製造方法、シガレットフィルタおよびシガレット |
EP2733193A1 (en) * | 2011-07-15 | 2014-05-21 | Japan Tobacco Inc. | Fragrance-supporting low-adsorption particles, cigarette filter, filter cigarette, and method for manufacturing fragrance-supporting low-adsorption particles |
US20150017419A1 (en) * | 2013-07-12 | 2015-01-15 | Celanese Acetate Llc | Tagged Porous Masses |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2555129C3 (de) * | 1975-12-08 | 1979-10-18 | Baumgartner Papiers Sa | Zigarettenfiltereinheit und Einrichtung zur Herstellung derselben |
JPH06105675A (ja) * | 1992-09-29 | 1994-04-19 | Matsushita Electric Ind Co Ltd | たばこフィルタ |
JPH08208211A (ja) * | 1995-02-03 | 1996-08-13 | Mitsubishi Chem Corp | 活性炭 |
US8066011B2 (en) * | 2003-09-30 | 2011-11-29 | R. J. Reynolds Tobacco Company | Filtered cigarette incorporating an adsorbent material |
GB0709989D0 (en) * | 2007-05-24 | 2007-07-04 | Filtrona Int Ltd | Tobacco smoke filter |
WO2011102183A1 (en) | 2010-02-19 | 2011-08-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
BR112013008364A2 (pt) * | 2010-10-06 | 2016-06-14 | Celanese Acetate Llc | filtros de fumaça para dispositivos de fumar com massas porosas tendo uma carga de partícula de carbono e uma queda de pressão encapsulada |
JP2014138924A (ja) * | 2012-12-17 | 2014-07-31 | Kao Corp | ガス吸着剤 |
-
2018
- 2018-10-18 JP JP2020551680A patent/JP7410866B2/ja active Active
- 2018-10-18 RU RU2021113824A patent/RU2761271C1/ru active
- 2018-10-18 CN CN201880098734.4A patent/CN112888325B/zh active Active
- 2018-10-18 EP EP18937234.5A patent/EP3868227A4/en not_active Withdrawn
- 2018-10-18 WO PCT/JP2018/038867 patent/WO2020079813A1/ja unknown
-
2021
- 2021-04-15 US US17/231,799 patent/US20210227880A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255068A (ja) * | 1985-09-04 | 1987-03-10 | 日本たばこ産業株式会社 | たばこ煙用フイルタ− |
EP0725036A1 (en) * | 1995-02-03 | 1996-08-07 | Mitsubishi Chemical Corporation | Activated carbon and process for producing the same |
WO2012066656A1 (ja) * | 2010-11-17 | 2012-05-24 | 日本たばこ産業株式会社 | 吸着剤担持顆粒、その製造方法、シガレットフィルタおよびシガレット |
EP2733193A1 (en) * | 2011-07-15 | 2014-05-21 | Japan Tobacco Inc. | Fragrance-supporting low-adsorption particles, cigarette filter, filter cigarette, and method for manufacturing fragrance-supporting low-adsorption particles |
US20150017419A1 (en) * | 2013-07-12 | 2015-01-15 | Celanese Acetate Llc | Tagged Porous Masses |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020079813A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP7410866B2 (ja) | 2024-01-10 |
CN112888325A (zh) | 2021-06-01 |
EP3868227A1 (en) | 2021-08-25 |
US20210227880A1 (en) | 2021-07-29 |
WO2020079813A1 (ja) | 2020-04-23 |
RU2761271C1 (ru) | 2021-12-06 |
JPWO2020079813A1 (ja) | 2021-10-14 |
CN112888325B (zh) | 2023-12-05 |
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Effective date: 20210409 |
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AK | Designated contracting states |
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DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220502 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24D 3/10 20060101ALI20220425BHEP Ipc: A24D 3/16 20060101AFI20220425BHEP |
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Effective date: 20231229 |