BRPI0719576A2 - Filtro de fumaça de tabaco, artigo para fumar, e, método para produzir um filtro de fumaça de tabaco - Google Patents

Filtro de fumaça de tabaco, artigo para fumar, e, método para produzir um filtro de fumaça de tabaco Download PDF

Info

Publication number
BRPI0719576A2
BRPI0719576A2 BRPI0719576-1A BRPI0719576A BRPI0719576A2 BR PI0719576 A2 BRPI0719576 A2 BR PI0719576A2 BR PI0719576 A BRPI0719576 A BR PI0719576A BR PI0719576 A2 BRPI0719576 A2 BR PI0719576A2
Authority
BR
Brazil
Prior art keywords
tobacco smoke
smoke filter
filter
housing
filter according
Prior art date
Application number
BRPI0719576-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Gary Fallon
Original Assignee
British American Tobacco Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Publication of BRPI0719576A2 publication Critical patent/BRPI0719576A2/pt

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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/045—Tobacco smoke filters characterised by their shape or structure with smoke acceleration means, e.g. impact-filters
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0245—Filter rod forming processes by winding, e.g. spirally

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
BRPI0719576-1A 2006-12-05 2007-11-22 Filtro de fumaça de tabaco, artigo para fumar, e, método para produzir um filtro de fumaça de tabaco BRPI0719576A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0624321.6 2006-12-05
GBGB0624321.6A GB0624321D0 (en) 2006-12-05 2006-12-05 Tobacco smoke filter and methods of making the same
PCT/GB2007/004466 WO2008068458A1 (en) 2006-12-05 2007-11-22 Tobacco smoke filter and methods of making the same

Publications (1)

Publication Number Publication Date
BRPI0719576A2 true BRPI0719576A2 (pt) 2013-12-17

Family

ID=37711610

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719576-1A BRPI0719576A2 (pt) 2006-12-05 2007-11-22 Filtro de fumaça de tabaco, artigo para fumar, e, método para produzir um filtro de fumaça de tabaco

Country Status (18)

Country Link
US (1) US20100147317A1 (zh)
EP (1) EP2096944A1 (zh)
JP (1) JP2010511400A (zh)
KR (1) KR20090096448A (zh)
CN (1) CN101547618A (zh)
AR (1) AR064161A1 (zh)
AU (1) AU2007330588B2 (zh)
BR (1) BRPI0719576A2 (zh)
CA (1) CA2669082A1 (zh)
CL (1) CL2007003490A1 (zh)
GB (1) GB0624321D0 (zh)
MX (1) MX2009005791A (zh)
MY (1) MY147529A (zh)
RU (1) RU2442508C2 (zh)
TW (1) TW200840494A (zh)
UA (1) UA96168C2 (zh)
WO (1) WO2008068458A1 (zh)
ZA (1) ZA200903457B (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0818810D0 (en) * 2008-10-14 2008-11-19 British American Tobacco Co Smoking article
US9386803B2 (en) * 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
CN101822429A (zh) * 2010-06-08 2010-09-08 郑敦森 香烟过滤嘴
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
CN103330283B (zh) 2010-10-15 2016-08-10 塞拉尼斯醋酸纤维有限公司 形成滤烟器用多孔物质的设备、系统和相关方法
CN102754919A (zh) * 2011-04-29 2012-10-31 许继东 香烟过滤嘴
GR1007749B (el) * 2011-05-04 2012-11-02 Αντωνιος Μαστροκαλος Φιλτρο τσιγαρων
CN102771892A (zh) * 2011-05-11 2012-11-14 许继东 香烟过滤嘴
CN102166042B (zh) * 2011-05-25 2013-03-27 四川三联卷烟材料有限公司 一种螺旋滤棒
GB201110432D0 (en) 2011-06-21 2011-08-03 British American Tobacco Co Smoking article
CN102240070B (zh) * 2011-06-30 2013-08-21 红云红河烟草(集团)有限责任公司 一种能提高卷烟抽吸品质的滤棒成形纸及其制备方法
US8807140B1 (en) * 2012-08-24 2014-08-19 Njoy, Inc. Electronic cigarette configured to simulate the texture of the tobacco rod and cigarette paper of a traditional cigarette
CN102895846A (zh) * 2012-11-04 2013-01-30 戴新育 一种烟雾过滤吸收剂
US10060632B2 (en) * 2013-10-02 2018-08-28 Samsung Electronics Co., Ltd. Cooking apparatus and method of controlling the same
CN106263022B (zh) * 2016-08-12 2019-11-05 云南恩典科技产业发展有限公司 一种符合安全要求的烟用固件材料的制备方法
CN109640710A (zh) * 2016-08-17 2019-04-16 日本烟草产业株式会社 过滤器及烟产品
US20190090534A1 (en) * 2017-09-26 2019-03-28 Krutch Waves, Inc. Spiral-shaped enhanced draw tip/crutch for loose leaf cigarettes
US20190098928A1 (en) * 2017-10-02 2019-04-04 Essentra Filter Products, Inc. Smoking article filter
GB2568096A (en) * 2017-11-06 2019-05-08 Essentra Filter Products Inc Smoking article filter
US11395507B2 (en) 2018-09-07 2022-07-26 Altria Client Services Llc Filter for an e-vaping device, e-vaping device with the filter, and method of forming the filter
US11432581B2 (en) 2018-09-07 2022-09-06 Altria Client Services Llc Capsule containing a matrix, device with the matrix, and method of forming the matrix
US11311048B2 (en) 2018-09-07 2022-04-26 Altria Client Services Llc E-vaping device with an insert
CN110693083A (zh) * 2019-10-16 2020-01-17 南通力德尔机电科技有限公司 一种降温去焦油环保型烟嘴及其制作方法
KR102533027B1 (ko) * 2020-11-10 2023-05-16 주식회사 케이티앤지 에어로졸 발생 물품
CN113208173A (zh) * 2021-04-29 2021-08-06 河南中烟工业有限责任公司 加热卷烟烟具外壳降温装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1692707U (de) * 1954-07-09 1955-02-10 Erich Hofmann Spiralfilter.
DE1760179U (de) * 1957-11-28 1958-01-16 Edmund Butke Wendelungsfilter-zigarettenhuelse.
US3336928A (en) * 1964-05-07 1967-08-22 James W Haley Smoking article
GB1508084A (en) * 1976-03-17 1978-04-19 British American Tobacco Co Tobacco-smoke filters
CH631060A5 (de) 1980-02-08 1982-07-30 Petrus Saraber Filter mit langem rauchkanal.
US4373539A (en) 1981-09-25 1983-02-15 Innacelli Frank L Tobacco smoke filter
DE3444991A1 (de) 1984-12-10 1986-06-19 Hans Balsthal Elstner Filter fuer rauchwaren und rauchgeraete
CA2481381C (en) * 2002-04-12 2012-11-13 Philip Morris Products S.A. Activated carbon fiber cigarette filter
CN101442917B (zh) * 2006-03-28 2012-08-01 菲利普莫里斯生产公司 具有限流件的发烟制品

Also Published As

Publication number Publication date
MY147529A (en) 2012-12-31
WO2008068458A1 (en) 2008-06-12
AU2007330588B2 (en) 2010-10-28
CN101547618A (zh) 2009-09-30
TW200840494A (en) 2008-10-16
UA96168C2 (ru) 2011-10-10
AU2007330588A1 (en) 2008-06-12
CA2669082A1 (en) 2008-06-12
ZA200903457B (en) 2010-03-31
AR064161A1 (es) 2009-03-18
CL2007003490A1 (es) 2008-06-27
RU2442508C2 (ru) 2012-02-20
US20100147317A1 (en) 2010-06-17
GB0624321D0 (en) 2007-01-17
JP2010511400A (ja) 2010-04-15
RU2009125611A (ru) 2011-01-20
EP2096944A1 (en) 2009-09-09
KR20090096448A (ko) 2009-09-10
MX2009005791A (es) 2009-06-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2277 DE 26/08/2014.