BR9510674A - Filtro de cigarro contendo microcápsulas. - Google Patents
Filtro de cigarro contendo microcápsulas.Info
- Publication number
- BR9510674A BR9510674A BR9510674-0A BR9510674A BR9510674A BR 9510674 A BR9510674 A BR 9510674A BR 9510674 A BR9510674 A BR 9510674A BR 9510674 A BR9510674 A BR 9510674A
- Authority
- BR
- Brazil
- Prior art keywords
- tobacco smoke
- microcapsules
- cigarette filter
- filter containing
- containing microcapsules
- Prior art date
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
Patente de Invenção: <B>"FILTRO CIGARRO CONTENDO MICROCáPSULAS"<D>. Filtro de fumaça de tabaco caracterizado por compreender um substrato poroso possuindo um umectante, tal como piroglutamato de sódio, disperso no mesmo de modo a absorver a umidade da fumaça do tabaco daí filtrando a umidade da fumaça de tabaco. Também, um filtro de fumaça de tabaco compreendendo um substrato poroso possuindo microcápsulas dispersas no mesmo. As microcápsulas compreendem um umectante tal como pirolgutamato de sódio. As microcápsulas adicionalmente e preferivelmente compreendem um ou mais de metilcelulose, clorofilina e em pelo menos um óleo vegetal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9510674-0A BR9510674A (pt) | 1995-12-19 | 1995-12-19 | Filtro de cigarro contendo microcápsulas. |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002239494A CA2239494C (en) | 1995-12-19 | 1995-12-19 | Cigarette filter containing microcapsules |
PCT/US1995/016486 WO1997022268A1 (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 |
BR9510674-0A BR9510674A (pt) | 1995-12-19 | 1995-12-19 | Filtro de cigarro contendo microcápsulas. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9510674A true BR9510674A (pt) | 1999-11-30 |
Family
ID=38562840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9510674-0A BR9510674A (pt) | 1995-12-19 | 1995-12-19 | Filtro de cigarro contendo microcápsulas. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0868126B1 (pt) |
JP (1) | JP3204511B2 (pt) |
CN (1) | CN1106810C (pt) |
AT (1) | ATE206880T1 (pt) |
AU (2) | AU697996B2 (pt) |
BR (1) | BR9510674A (pt) |
CA (1) | CA2239494C (pt) |
DE (1) | DE69523345T2 (pt) |
DK (1) | DK0868126T3 (pt) |
ES (1) | ES2165928T3 (pt) |
PT (1) | PT868126E (pt) |
SI (1) | SI0868126T1 (pt) |
WO (1) | WO1997022268A1 (pt) |
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 |
DK1317192T3 (da) * | 2000-09-12 | 2007-02-26 | Filligent Ltd | Filter til tobaksrög |
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 |
CA2499649C (en) | 2002-09-19 | 2008-02-12 | Japan Tobacco Inc. | Cigarette filter |
ES2450926T3 (es) * | 2002-09-19 | 2014-03-25 | Japan Tobacco Inc. | Filtro para cigarrillo |
BRPI0407551B1 (pt) * | 2003-02-18 | 2012-09-04 | filtro de fumaça de tabaco, dispositivo fumável, método de filtração de fumaça de tabaco e método de fabricação do referido dispositivo | |
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 AU AU45231/96A patent/AU697996B2/en not_active Ceased
- 1995-12-19 AT AT95943867T patent/ATE206880T1/de not_active IP Right Cessation
- 1995-12-19 DE DE69523345T patent/DE69523345T2/de not_active Expired - Fee Related
- 1995-12-19 DK DK95943867T patent/DK0868126T3/da active
- 1995-12-19 PT PT95943867T patent/PT868126E/pt unknown
- 1995-12-19 EP EP95943867A patent/EP0868126B1/en not_active Expired - Lifetime
- 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 CN CN 95198004 patent/CN1106810C/zh not_active Expired - Fee Related
- 1995-12-19 WO PCT/US1995/016486 patent/WO1997022268A1/en active IP Right Grant
- 1995-12-19 SI SI9530555T patent/SI0868126T1/xx 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 |
---|---|
AU707775B2 (en) | 1999-07-22 |
CA2239494C (en) | 2000-08-22 |
SI0868126T1 (en) | 2002-10-31 |
DE69523345T2 (de) | 2002-09-05 |
JP3204511B2 (ja) | 2001-09-04 |
PT868126E (pt) | 2002-04-29 |
CN1204948A (zh) | 1999-01-13 |
DE69523345D1 (de) | 2001-11-22 |
WO1997022268A1 (en) | 1997-06-26 |
AU1217299A (en) | 1999-03-25 |
EP0868126B1 (en) | 2001-10-17 |
AU697996B2 (en) | 1998-10-22 |
ES2165928T3 (es) | 2002-04-01 |
AU4523196A (en) | 1997-07-14 |
JPH11500926A (ja) | 1999-01-26 |
CN1106810C (zh) | 2003-04-30 |
ATE206880T1 (de) | 2001-11-15 |
DK0868126T3 (da) | 2002-01-28 |
EP0868126A1 (en) | 1998-10-07 |
CA2239494A1 (en) | 1997-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
PC | Transfer |
Owner name: FILLIGENT LIMITED (CN) |
|
FA11 | Dismissal: dismissal - article 38, par. 2 of industrial property law |