BR9804311A - Processo e dispositivo para a aplicação de substâncias sobre as fibras de um material de filtro para artigos fumáveis. - Google Patents

Processo e dispositivo para a aplicação de substâncias sobre as fibras de um material de filtro para artigos fumáveis.

Info

Publication number
BR9804311A
BR9804311A BR9804311-0A BR9804311A BR9804311A BR 9804311 A BR9804311 A BR 9804311A BR 9804311 A BR9804311 A BR 9804311A BR 9804311 A BR9804311 A BR 9804311A
Authority
BR
Brazil
Prior art keywords
fibers
substances
application
filter material
smoking articles
Prior art date
Application number
BR9804311-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas Jung
Volker Kuhl
Norbert Schulte
Original Assignee
Souza Cruz Sa
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 Souza Cruz Sa filed Critical Souza Cruz Sa
Publication of BR9804311A publication Critical patent/BR9804311A/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
    • A24D3/02—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
    • 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)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Screw Conveyors (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR9804311-0A 1997-10-30 1998-10-29 Processo e dispositivo para a aplicação de substâncias sobre as fibras de um material de filtro para artigos fumáveis. BR9804311A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19748072A DE19748072A1 (de) 1997-10-30 1997-10-30 Verfahren und Vorrichtung zum Aufbringen von Substanzen auf ein Filtermaterial

Publications (1)

Publication Number Publication Date
BR9804311A true BR9804311A (pt) 2000-03-08

Family

ID=7847176

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804311-0A BR9804311A (pt) 1997-10-30 1998-10-29 Processo e dispositivo para a aplicação de substâncias sobre as fibras de um material de filtro para artigos fumáveis.

Country Status (13)

Country Link
EP (1) EP0913100B1 (zh)
JP (1) JP3037937B2 (zh)
KR (1) KR100335469B1 (zh)
CN (1) CN1112140C (zh)
AT (1) ATE255337T1 (zh)
BR (1) BR9804311A (zh)
CA (1) CA2249816C (zh)
DE (2) DE19748072A1 (zh)
ES (1) ES2210641T3 (zh)
HK (1) HK1019187A1 (zh)
HU (1) HUP9802498A3 (zh)
MX (1) MXPA98008941A (zh)
PL (1) PL329434A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006027597A1 (de) * 2006-06-13 2007-12-27 Hauni Maschinenbau Aktiengesellschaft Verfahren zum Betrieb einer Strangmaschine und Strangmaschine
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
WO2009157240A1 (ja) * 2008-06-25 2009-12-30 日本たばこ産業株式会社 喫煙物品
US8119555B2 (en) 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US8511319B2 (en) 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
DE102009022759A1 (de) * 2009-05-26 2010-12-02 Hauni Maschinenbau Ag Aufbereitung eines Filtermaterialstreifens der Tabak verarbeitenden Industrie
WO2011070639A1 (ja) * 2009-12-07 2011-06-16 日本たばこ産業株式会社 粉粒体添加装置及びその添加方法
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
KR101288805B1 (ko) * 2010-07-16 2013-07-23 주식회사 케이티앤지 고체형 멘톨 첨가 담배 및 그의 멘톨 첨가 방법, 그리고 그가 보관되는 담배 케이스
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN102217799A (zh) * 2011-05-18 2011-10-19 滁州卷烟材料厂 含有维生素微粒的香烟过滤嘴及其生产方法
DE102011117614A1 (de) * 2011-11-04 2013-05-08 Björn O. Sörensen Zigarettenfilter mit organischen Säuren
EP2925168A1 (en) * 2012-11-29 2015-10-07 Philip Morris Products S.A. Method and apparatus for introducing a metered amount of particles into a continuous flow of material
CN103653243B (zh) * 2013-12-04 2015-08-19 上海烟草集团有限责任公司 多功能添加材料的滤棒成型机
DE102015108252A1 (de) 2015-05-26 2016-12-01 Hauni Maschinenbau Gmbh Verfahren und Vorrichtung zum Herstellen eines Multisegmentfilters
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
DE102022116185A1 (de) 2022-06-29 2024-01-04 Körber Technologies Gmbh Maschine und Verfahren der Tabak verarbeitenden Industrie zum Herstellen eines Strangs oder Papierfilters sowie Verwendung der Maschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017309A (en) * 1957-02-21 1962-01-16 Eastman Kodak Co Method for the manufacture of filters composed of cellulose acetate
CH372235A (de) * 1959-07-06 1963-09-30 Ver Tabakfabriken Ag Filter für Raucherwaren mit mindestens zwei verschiedenen, hintereinander angeordneten Abschnitten sowie Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Verfahrens
US3390039A (en) * 1964-10-09 1968-06-25 Eastman Kodak Co Method and apparatus for making additive filters
JPS60216843A (ja) * 1984-04-03 1985-10-30 Patent Puromooto Center:Kk 還元性ガス酸化触媒フイルタ
DE3820089A1 (de) 1988-06-13 1989-12-14 Bat Cigarettenfab Gmbh Verfahren zur impraegnierung von fasern eines tabakrauchfilters mit di- oder polycarbonsaeuren bzw. anhydriden derselben
DE3904239C1 (zh) 1989-02-13 1990-05-17 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
JP2946236B2 (ja) * 1990-10-24 1999-09-06 株式会社三條機械製作所 タバコフィルターロッドの製造法及びその製造装置
FR2696080B1 (fr) * 1992-09-30 1994-12-23 Jesus Covarrubias Filtre à cigarette pour l'administration de taurine par inhalation.

Also Published As

Publication number Publication date
JPH11239472A (ja) 1999-09-07
CN1216691A (zh) 1999-05-19
ATE255337T1 (de) 2003-12-15
HK1019187A1 (en) 2000-01-28
PL329434A1 (en) 1999-05-10
EP0913100A2 (de) 1999-05-06
DE59810322D1 (de) 2004-01-15
EP0913100A3 (de) 2000-08-23
HU9802498D0 (en) 1998-12-28
DE19748072A1 (de) 1999-05-12
MXPA98008941A (es) 2002-03-14
HUP9802498A2 (hu) 1999-06-28
ES2210641T3 (es) 2004-07-01
KR100335469B1 (ko) 2002-11-30
HUP9802498A3 (en) 2000-07-28
CA2249816A1 (en) 1999-04-30
CA2249816C (en) 2007-06-26
KR19990037495A (ko) 1999-05-25
JP3037937B2 (ja) 2000-05-08
EP0913100B1 (de) 2003-12-03
CN1112140C (zh) 2003-06-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: BRITISH AMERICAN TOBACCO (GERMANY) GMBH (DE)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/10/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A E 13A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A E 17A ANUIDADES. PAGAR RESTAURACAO.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.