JPWO2021176527A1 - - Google Patents
Info
- Publication number
- JPWO2021176527A1 JPWO2021176527A1 JP2022504785A JP2022504785A JPWO2021176527A1 JP WO2021176527 A1 JPWO2021176527 A1 JP WO2021176527A1 JP 2022504785 A JP2022504785 A JP 2022504785A JP 2022504785 A JP2022504785 A JP 2022504785A JP WO2021176527 A1 JPWO2021176527 A1 JP WO2021176527A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0229—Filter rod forming processes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0291—Manufacture of tobacco smoke filters for filters with special features for hollow tipped filters, e.g. recess filters
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/008714 WO2021176527A1 (ja) | 2020-03-02 | 2020-03-02 | フィルタ、喫煙物品、及び、香味吸引物品 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021176527A1 true JPWO2021176527A1 (https=) | 2021-09-10 |
| JPWO2021176527A5 JPWO2021176527A5 (https=) | 2022-10-27 |
| JP7423749B2 JP7423749B2 (ja) | 2024-01-29 |
Family
ID=77613955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022504785A Active JP7423749B2 (ja) | 2020-03-02 | 2020-03-02 | フィルタ、喫煙物品、及び、香味吸引物品 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4115751A4 (https=) |
| JP (1) | JP7423749B2 (https=) |
| TW (1) | TW202133748A (https=) |
| WO (1) | WO2021176527A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025504443A (ja) * | 2022-01-28 | 2025-02-12 | ジェイティー インターナショナル エスエイ | 中空内管を備えたフィルタを含むエアロゾル発生物品 |
| KR20240014853A (ko) * | 2022-07-26 | 2024-02-02 | 주식회사 케이티앤지 | 흡연물품용 필터 및 이를 포함하는 흡연물품 |
| EP4643671A1 (en) * | 2022-12-26 | 2025-11-05 | Japan Tobacco Inc. | Flavor inhalation article |
| JPWO2024142168A1 (https=) * | 2022-12-26 | 2024-07-04 | ||
| EP4643669A1 (en) * | 2022-12-26 | 2025-11-05 | Japan Tobacco Inc. | Flavor inhalation article |
| JPWO2025037414A1 (https=) * | 2023-08-17 | 2025-02-20 | ||
| KR20260035271A (ko) * | 2023-08-17 | 2026-03-12 | 니뽄 다바코 산교 가부시키가이샤 | 향미 흡인 물품용 필터부 및 향미 흡인 물품 |
| WO2025126482A1 (ja) * | 2023-12-15 | 2025-06-19 | 日本たばこ産業株式会社 | ペーパープラグ及び香味吸引物品 |
| WO2026053413A1 (ja) * | 2024-09-09 | 2026-03-12 | 日本たばこ産業株式会社 | プラグ及び香味吸引物品 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443727B1 (https=) * | 1965-06-01 | 1969-02-17 | ||
| JPS59196082A (ja) * | 1983-04-19 | 1984-11-07 | ダイセル化学工業株式会社 | シガレットフィルタ− |
| JPH01243979A (ja) * | 1988-02-12 | 1989-09-28 | R J Reynolds Tobacco Co | 喫煙物品製造のためのロッド製造装置 |
| JPH1169965A (ja) * | 1997-06-16 | 1999-03-16 | Japan Tobacco Inc | デュアル構造のフィルタを備えたシガレット |
| JP2001120249A (ja) * | 1999-10-22 | 2001-05-08 | Mitsubishi Rayon Co Ltd | たばこフィルター |
| WO2011118042A1 (ja) * | 2010-03-26 | 2011-09-29 | 日本たばこ産業株式会社 | チャコールフィルターおよびシガレット |
| JP2016002064A (ja) * | 2014-06-19 | 2016-01-12 | 株式会社ダイセル | 中空状たばこフィルター部材の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS352052B1 (https=) * | 1958-03-11 | 1960-03-11 | ||
| CH621051A5 (en) * | 1976-12-15 | 1981-01-15 | Cigarette Components Ltd | Tobacco smoke filter and manufacturing process for this |
| JPS55148080A (en) * | 1979-05-07 | 1980-11-18 | Mitsubishi Rayon Co | Filter plug |
| US5365951A (en) | 1990-08-24 | 1994-11-22 | Philip Morris Incorporated | Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core |
| GB9303583D0 (en) | 1993-02-23 | 1993-04-07 | British American Tobacco Co | Improvements relating to smoking articles |
| RU2663381C1 (ru) * | 2014-08-07 | 2018-08-03 | Джапан Тобакко Инк. | Сигарета с фильтром |
-
2020
- 2020-03-02 EP EP20923327.9A patent/EP4115751A4/en active Pending
- 2020-03-02 JP JP2022504785A patent/JP7423749B2/ja active Active
- 2020-03-02 WO PCT/JP2020/008714 patent/WO2021176527A1/ja not_active Ceased
- 2020-05-18 TW TW109116409A patent/TW202133748A/zh unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS443727B1 (https=) * | 1965-06-01 | 1969-02-17 | ||
| JPS59196082A (ja) * | 1983-04-19 | 1984-11-07 | ダイセル化学工業株式会社 | シガレットフィルタ− |
| JPH01243979A (ja) * | 1988-02-12 | 1989-09-28 | R J Reynolds Tobacco Co | 喫煙物品製造のためのロッド製造装置 |
| JPH1169965A (ja) * | 1997-06-16 | 1999-03-16 | Japan Tobacco Inc | デュアル構造のフィルタを備えたシガレット |
| JP2001120249A (ja) * | 1999-10-22 | 2001-05-08 | Mitsubishi Rayon Co Ltd | たばこフィルター |
| WO2011118042A1 (ja) * | 2010-03-26 | 2011-09-29 | 日本たばこ産業株式会社 | チャコールフィルターおよびシガレット |
| JP2016002064A (ja) * | 2014-06-19 | 2016-01-12 | 株式会社ダイセル | 中空状たばこフィルター部材の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021176527A1 (ja) | 2021-09-10 |
| EP4115751A1 (en) | 2023-01-11 |
| EP4115751A4 (en) | 2023-09-27 |
| TW202133748A (zh) | 2021-09-16 |
| JP7423749B2 (ja) | 2024-01-29 |
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