JP3204511B2 - マイクロカプセルを含む紙巻きタバコフィルター - Google Patents
マイクロカプセルを含む紙巻きタバコフィルターInfo
- Publication number
- JP3204511B2 JP3204511B2 JP52273297A JP52273297A JP3204511B2 JP 3204511 B2 JP3204511 B2 JP 3204511B2 JP 52273297 A JP52273297 A JP 52273297A JP 52273297 A JP52273297 A JP 52273297A JP 3204511 B2 JP3204511 B2 JP 3204511B2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- microcapsules
- tobacco smoke
- shell
- cigarette
- 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.)
- Expired - Fee Related
Links
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
- 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
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1995/016486 WO1997022268A1 (en) | 1995-12-19 | 1995-12-19 | Cigarette filter containing microcapsules |
CA002239494A CA2239494C (en) | 1995-12-19 | 1995-12-19 | Cigarette filter containing microcapsules |
CN 95198004 CN1106810C (zh) | 1995-12-19 | 1995-12-19 | 含有微囊的香烟过滤器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11500926A JPH11500926A (ja) | 1999-01-26 |
JP3204511B2 true JP3204511B2 (ja) | 2001-09-04 |
Family
ID=38562840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52273297A Expired - Fee Related JP3204511B2 (ja) | 1995-12-19 | 1995-12-19 | マイクロカプセルを含む紙巻きタバコフィルター |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0868126B1 (es) |
JP (1) | JP3204511B2 (es) |
CN (1) | CN1106810C (es) |
AT (1) | ATE206880T1 (es) |
AU (2) | AU697996B2 (es) |
BR (1) | BR9510674A (es) |
CA (1) | CA2239494C (es) |
DE (1) | DE69523345T2 (es) |
DK (1) | DK0868126T3 (es) |
ES (1) | ES2165928T3 (es) |
PT (1) | PT868126E (es) |
SI (1) | SI0868126T1 (es) |
WO (1) | WO1997022268A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5746231A (en) * | 1993-01-11 | 1998-05-05 | Craig Lesser | Tobacco smoke filter for removing toxic compounds |
BR0113849B1 (pt) | 2000-09-12 | 2012-05-29 | método para fabricação de um primeiro segmento de filtro e método de filtragem de fumaça de tabaco. | |
CN1103197C (zh) * | 2000-10-16 | 2003-03-19 | 北京倍和德营养制品科技发展有限公司 | 一种有效清除卷烟烟气中自由基的卷烟滤嘴及其制造方法 |
WO2003037114A1 (fr) * | 2001-10-30 | 2003-05-08 | Japan Tobacco Inc. | Filtre pour cigarette et cigarette avec filtre |
KR100641726B1 (ko) * | 2002-09-19 | 2006-11-10 | 니뽄 다바코 산교 가부시키가이샤 | 궐련용 필터 |
KR100641727B1 (ko) | 2002-09-19 | 2006-11-10 | 니뽄 다바코 산교 가부시키가이샤 | 궐련용 필터 |
EP1594376B1 (en) * | 2003-02-18 | 2006-09-06 | Filligent Limited | Filter containing a metal phthalocyanine and a polycationic polymer |
GR1004550B (el) * | 2003-05-30 | 2004-05-11 | Γεωργιος Δεληκωνσταντινος | Εξουδετερωση τοξικων συστατικων του καπνου του τσιγαρου με βιολογικο φιλτρο που περιεχει καρβοξυ-μεταλλοπορφυρινικους εστερες βιοφλαβονογλυκοσιδιιων και σακχαρων. |
FI120526B (fi) * | 2007-05-16 | 2009-11-30 | Biohit Oyj | Filtteri tupakkatuotteeseen |
CN102132953B (zh) * | 2010-12-29 | 2013-04-03 | 华宝食用香精香料(上海)有限公司 | 丹参提取物微胶囊的制备方法及其产品的用途 |
CN102783708A (zh) * | 2012-08-16 | 2012-11-21 | 上海烟草集团有限责任公司 | 一种植物油类烟草保润剂及其制备方法 |
CN105361242A (zh) * | 2015-11-02 | 2016-03-02 | 江南大学 | 一种基于液体弹珠的多功能型香烟爆珠及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3279476A (en) * | 1964-04-16 | 1966-10-18 | Beatrice Foods Co | Cigarette filter |
DE2140346A1 (de) * | 1971-08-19 | 1973-02-22 | Eiichiro Nakatsuka | Tabakrauchfilter |
JPS5739767A (en) * | 1980-08-23 | 1982-03-05 | Advance Kk | Tobacco filter |
JPS57138375A (en) * | 1981-02-18 | 1982-08-26 | Kowa Co | Tobacco filter |
GB2179557B (en) * | 1985-08-30 | 1988-01-20 | Roy E Martin | Smoke filter |
US5249588A (en) * | 1989-03-31 | 1993-10-05 | British-American Tobacco Company Limited | Smoking articles |
CN1066767A (zh) * | 1991-05-23 | 1992-12-09 | 高春平 | 烟草制品烟气中致癌物滤除材料 |
ES2074962B1 (es) * | 1993-12-23 | 1996-05-16 | Lopez Acedo Fernandez Shaw Cec | Filtro liquido para retencion de sustancias toxicas en el tabaco, procedimiento para su preparacion y aplicaciones. |
-
1995
- 1995-12-19 WO PCT/US1995/016486 patent/WO1997022268A1/en active IP Right Grant
- 1995-12-19 JP JP52273297A patent/JP3204511B2/ja not_active Expired - Fee Related
- 1995-12-19 CN CN 95198004 patent/CN1106810C/zh not_active Expired - Fee Related
- 1995-12-19 AU AU45231/96A patent/AU697996B2/en not_active Ceased
- 1995-12-19 ES ES95943867T patent/ES2165928T3/es not_active Expired - Lifetime
- 1995-12-19 AT AT95943867T patent/ATE206880T1/de not_active IP Right Cessation
- 1995-12-19 CA CA002239494A patent/CA2239494C/en not_active Expired - Fee Related
- 1995-12-19 DE DE69523345T patent/DE69523345T2/de not_active Expired - Fee Related
- 1995-12-19 SI SI9530555T patent/SI0868126T1/xx unknown
- 1995-12-19 DK DK95943867T patent/DK0868126T3/da active
- 1995-12-19 BR BR9510674-0A patent/BR9510674A/pt not_active Application Discontinuation
- 1995-12-19 EP EP95943867A patent/EP0868126B1/en not_active Expired - Lifetime
- 1995-12-19 PT PT95943867T patent/PT868126E/pt unknown
-
1999
- 1999-01-21 AU AU12172/99A patent/AU707775B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPH11500926A (ja) | 1999-01-26 |
AU4523196A (en) | 1997-07-14 |
DE69523345D1 (de) | 2001-11-22 |
DK0868126T3 (da) | 2002-01-28 |
DE69523345T2 (de) | 2002-09-05 |
AU707775B2 (en) | 1999-07-22 |
AU697996B2 (en) | 1998-10-22 |
BR9510674A (pt) | 1999-11-30 |
AU1217299A (en) | 1999-03-25 |
WO1997022268A1 (en) | 1997-06-26 |
CN1204948A (zh) | 1999-01-13 |
CA2239494C (en) | 2000-08-22 |
CA2239494A1 (en) | 1997-06-26 |
SI0868126T1 (en) | 2002-10-31 |
EP0868126B1 (en) | 2001-10-17 |
CN1106810C (zh) | 2003-04-30 |
EP0868126A1 (en) | 1998-10-07 |
PT868126E (pt) | 2002-04-29 |
ATE206880T1 (de) | 2001-11-15 |
ES2165928T3 (es) | 2002-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees | ||
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |