ES2165928T3 - Filtro de cigarrillo que contiene microcapsulas. - Google Patents
Filtro de cigarrillo que contiene microcapsulas.Info
- Publication number
- ES2165928T3 ES2165928T3 ES95943867T ES95943867T ES2165928T3 ES 2165928 T3 ES2165928 T3 ES 2165928T3 ES 95943867 T ES95943867 T ES 95943867T ES 95943867 T ES95943867 T ES 95943867T ES 2165928 T3 ES2165928 T3 ES 2165928T3
- Authority
- ES
- Spain
- Prior art keywords
- tobacco smoke
- microcapsules
- cigarette filter
- filter containing
- containing microcapsules
- 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 - Lifetime
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)
Abstract
UN FILTRO PARA EL HUMO DEL TABACO QUE COMPRENDE UN SUSTRATO POROSO EN EL QUE HAY DISPERSADO UN HUMECTANTE, TAL COMO PIROGLUTAMATO SODICO, PARA QUE ABSORBA LA HUMEDAD DEL HUMO DEL TABACO FILTRANDO ASI EL HUMO DEL TABACO EN HUMEDO. ADEMAS, EL FILTRO PARA EL HUMO DEL TABACO COMPRENDE UN SUSTRATO POROSO QUE CONTIENE MICROCAPSULAS DISPERSADAS EN EL MISMO. LAS MICROCAPSULAS CONTIENEN UN HUMECTANTE TAL COMO PIROGLUTAMATO SODICO. LAS MICROCAPSULAS CONTIENEN PREFERENTEMENTE ADEMAS UNO O MAS DE LOS SIGUIENTES COMPONENTES: METILCELULOSA, CLOROFILINA Y AL MENOS UN ACEITE VEGETAL.
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 (1)
Publication Number | Publication Date |
---|---|
ES2165928T3 true ES2165928T3 (es) | 2002-04-01 |
Family
ID=38562840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95943867T Expired - Lifetime ES2165928T3 (es) | 1995-12-19 | 1995-12-19 | Filtro de cigarrillo que contiene microcapsulas. |
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 |
ES2275736T3 (es) * | 2000-09-12 | 2007-06-16 | Filligent Limited | Filtro para humo 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 |
RU2264767C2 (ru) * | 2001-10-30 | 2005-11-27 | Джапан Тобакко Инк. | Сигаретный фильтр и сигарета с фильтром |
ES2450926T3 (es) * | 2002-09-19 | 2014-03-25 | Japan Tobacco Inc. | Filtro para cigarrillo |
JP4224460B2 (ja) | 2002-09-19 | 2009-02-12 | 日本たばこ産業株式会社 | たばこ用フィルター |
PT1594376E (pt) * | 2003-02-18 | 2007-01-31 | Filligent Ltd | Filtro contendo uma ftalocianina e um polímero policationico |
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 EP EP95943867A patent/EP0868126B1/en not_active Expired - Lifetime
- 1995-12-19 WO PCT/US1995/016486 patent/WO1997022268A1/en active IP Right Grant
- 1995-12-19 DK DK95943867T patent/DK0868126T3/da active
- 1995-12-19 AU AU45231/96A patent/AU697996B2/en not_active Ceased
- 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 CN CN 95198004 patent/CN1106810C/zh not_active Expired - Fee Related
- 1995-12-19 BR BR9510674-0A patent/BR9510674A/pt not_active Application Discontinuation
- 1995-12-19 ES ES95943867T patent/ES2165928T3/es not_active Expired - Lifetime
- 1995-12-19 CA CA002239494A patent/CA2239494C/en not_active Expired - Fee Related
- 1995-12-19 AT AT95943867T patent/ATE206880T1/de not_active IP Right Cessation
- 1995-12-19 PT PT95943867T patent/PT868126E/pt unknown
- 1995-12-19 JP JP52273297A patent/JP3204511B2/ja not_active Expired - Fee Related
-
1999
- 1999-01-21 AU AU12172/99A patent/AU707775B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA2239494C (en) | 2000-08-22 |
AU707775B2 (en) | 1999-07-22 |
AU1217299A (en) | 1999-03-25 |
CN1204948A (zh) | 1999-01-13 |
ATE206880T1 (de) | 2001-11-15 |
JP3204511B2 (ja) | 2001-09-04 |
EP0868126B1 (en) | 2001-10-17 |
JPH11500926A (ja) | 1999-01-26 |
WO1997022268A1 (en) | 1997-06-26 |
EP0868126A1 (en) | 1998-10-07 |
SI0868126T1 (en) | 2002-10-31 |
PT868126E (pt) | 2002-04-29 |
DK0868126T3 (da) | 2002-01-28 |
CA2239494A1 (en) | 1997-06-26 |
DE69523345T2 (de) | 2002-09-05 |
AU4523196A (en) | 1997-07-14 |
DE69523345D1 (de) | 2001-11-22 |
CN1106810C (zh) | 2003-04-30 |
BR9510674A (pt) | 1999-11-30 |
AU697996B2 (en) | 1998-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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