FR2462111B1 - Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus - Google Patents

Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus

Info

Publication number
FR2462111B1
FR2462111B1 FR7919269A FR7919269A FR2462111B1 FR 2462111 B1 FR2462111 B1 FR 2462111B1 FR 7919269 A FR7919269 A FR 7919269A FR 7919269 A FR7919269 A FR 7919269A FR 2462111 B1 FR2462111 B1 FR 2462111B1
Authority
FR
France
Prior art keywords
filters
cigaretter
production
filtering structure
filters obtained
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
Application number
FR7919269A
Other languages
English (en)
Other versions
FR2462111A1 (fr
Inventor
Francois Coq
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JOB ETS BARDOU JOB PAUILHAC
Original Assignee
JOB ETS BARDOU JOB PAUILHAC
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 JOB ETS BARDOU JOB PAUILHAC filed Critical JOB ETS BARDOU JOB PAUILHAC
Priority to FR7919269A priority Critical patent/FR2462111B1/fr
Priority to CH533280A priority patent/CH639249A5/fr
Priority to US06/171,569 priority patent/US4379465A/en
Priority to IT23674/80A priority patent/IT1132243B/it
Priority to JP10137580A priority patent/JPS5624151A/ja
Priority to DE19803028328 priority patent/DE3028328A1/de
Priority to CA357,092A priority patent/CA1130690A/fr
Priority to GB8024661A priority patent/GB2057245B/en
Priority to LU83059A priority patent/LU83059A1/fr
Priority to BE0/203492A priority patent/BE887090A/fr
Priority to IN79/CAL/81A priority patent/IN153016B/en
Publication of FR2462111A1 publication Critical patent/FR2462111A1/fr
Application granted granted Critical
Publication of FR2462111B1 publication Critical patent/FR2462111B1/fr
Expired legal-status Critical Current

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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
FR7919269A 1979-07-26 1979-07-26 Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus Expired FR2462111B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7919269A FR2462111B1 (fr) 1979-07-26 1979-07-26 Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
CH533280A CH639249A5 (fr) 1979-07-26 1980-07-11 Procede pour la realisation d'une structure filtrante pour filtres a cigarettes et structure obtenue.
US06/171,569 US4379465A (en) 1979-07-26 1980-07-23 Process for producing a filtering structure in particular for cigarette filters
IT23674/80A IT1132243B (it) 1979-07-26 1980-07-24 Procedimento per la realizzazione di una struttura filtrante,specialmente per filtri di sigarette e filtri cosi' ottenuti
DE19803028328 DE3028328A1 (de) 1979-07-26 1980-07-25 Verfahren zum herstellen einer filtermasse insbesondere fuer zigarettenfilter
CA357,092A CA1130690A (fr) 1979-07-26 1980-07-25 Methode de fabrication d'elements filtrants, notamment pour cigarettes
JP10137580A JPS5624151A (en) 1979-07-26 1980-07-25 Manufacture of filter structure
GB8024661A GB2057245B (en) 1979-07-26 1980-07-28 Process for producing a filtering structure in particular for cigarette filters
LU83059A LU83059A1 (fr) 1979-07-26 1981-01-14 Procede pour la realisation d'une structure filtrante,notamment pour filtres a cigarettes et filtres obtenus
BE0/203492A BE887090A (fr) 1979-07-26 1981-01-15 Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
IN79/CAL/81A IN153016B (fr) 1979-07-26 1981-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919269A FR2462111B1 (fr) 1979-07-26 1979-07-26 Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus

Publications (2)

Publication Number Publication Date
FR2462111A1 FR2462111A1 (fr) 1981-02-13
FR2462111B1 true FR2462111B1 (fr) 1988-08-12

Family

ID=9228313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919269A Expired FR2462111B1 (fr) 1979-07-26 1979-07-26 Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus

Country Status (11)

Country Link
US (1) US4379465A (fr)
JP (1) JPS5624151A (fr)
BE (1) BE887090A (fr)
CA (1) CA1130690A (fr)
CH (1) CH639249A5 (fr)
DE (1) DE3028328A1 (fr)
FR (1) FR2462111B1 (fr)
GB (1) GB2057245B (fr)
IN (1) IN153016B (fr)
IT (1) IT1132243B (fr)
LU (1) LU83059A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521493A (en) * 1984-01-12 1985-06-04 Hercules Incorporated Fiber filter and stabilizer formulation
US4961415A (en) * 1987-01-16 1990-10-09 Kimberly-Clark Corporation Controlled draft and efficiency filter element for smoking articles
JPS63283749A (ja) * 1987-05-13 1988-11-21 Osaka Gas Co Ltd 成形吸着体の製造方法
US4903714A (en) * 1987-08-25 1990-02-27 R. J. Reynolds Tobacco Company Smoking article with improved mouthend piece
US5706833A (en) * 1993-07-13 1998-01-13 Daicel Chemical Industries, Ltd. Tobacco filters and method of producing the same
US5538019A (en) * 1993-11-03 1996-07-23 Schweitzer-Mauduit International, Inc. Spunbond cigarette filter
US5570707A (en) * 1995-06-19 1996-11-05 Hill; Archie S. Cigarette with filter
US5817159A (en) * 1996-12-31 1998-10-06 Cahill; Scott A. Filter with interpenetrating polymer network that biodegrades
JPH1161612A (ja) * 1997-08-20 1999-03-05 Mitsubishi Rayon Co Ltd シート状物
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
CA2762942C (fr) * 2002-04-12 2013-11-05 Philip Morris Products, S.A. Filtre a cigarette en fibres de carbone activees
DE10217410A1 (de) * 2002-04-18 2003-10-30 Hauni Maschinenbau Ag Zigarettenfilter und Verfahren zur Herstellung desselben
US6814786B1 (en) 2003-04-02 2004-11-09 Philip Morris Usa Inc. Filters including segmented monolithic sorbent for gas-phase filtration
US7370657B2 (en) * 2003-04-02 2008-05-13 Philip Morris Usa Inc. Activated carbon-containing sorbent
EP1574142A1 (fr) * 2004-03-08 2005-09-14 Acetate Products Limited Procédé de fabrication de cordon filtrant
DE102005009608A1 (de) * 2005-02-28 2006-08-31 Hauni Maschinenbau Ag Filter für Artikel der Tabak verarbeitenden Industrie
US7503960B2 (en) * 2005-03-15 2009-03-17 Philip Morris Usa Inc. Smoking articles and filters with carbon fiber composite molecular sieve sorbent
US20080264414A1 (en) * 2007-04-27 2008-10-30 General Electric Company Method and system for conserving anesthesia, heat and moisture
TWI367552B (en) * 2007-08-22 2012-07-01 Everlight Electronics Co Ltd Soldering process for electrical component and apparatus thereof
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US9386803B2 (en) * 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
US8720450B2 (en) * 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
MX346683B (es) 2010-10-15 2017-03-28 Celanese Acetate Llc Aparatos, sistemas y metodos asociados para la formacion de masas porosas para filtro para fumar.
JP5756690B2 (ja) * 2011-06-30 2015-07-29 株式会社タカギ フィルター成形体の製造方法
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
CN104994756A (zh) 2013-03-13 2015-10-21 塞拉尼斯醋酸纤维有限公司 用于减少烟雾流中成分的烟雾过滤器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524867A (fr) * 1952-12-05
US3039908A (en) * 1953-07-13 1962-06-19 Hollingsworth & Vose Co Method of making a tobacco smoke filter
GB757283A (en) * 1953-10-07 1956-09-19 Lorillard Co P Improvements in tobacco smoke filters
BE535871A (fr) * 1954-02-23
BE539431A (fr) * 1954-07-02
US3229008A (en) * 1961-12-05 1966-01-11 Eastman Kodak Co Process for producing a polypropylene fibrous product bonded with polyethylene
DE1432748A1 (de) * 1963-09-03 1969-03-20 United States Filter Corp Filter
FR1446575A (fr) * 1964-09-08 1966-07-22 Eastman Kodak Co Nouveaux filtres pour la fumée de tabac et composition entrant dans ces filtres
US3297041A (en) * 1965-03-15 1967-01-10 American Filtrona Corp Tobacco smoke filter or the like
FR1497402A (fr) * 1965-10-24 1967-10-06 Eastman Kodak Co Nouveau produit fibreux à propriétés filtrantes et procédé de fabrication
US3444863A (en) * 1966-09-21 1969-05-20 Celanese Corp Tobacco smoke filter
JPS53145999A (en) * 1977-05-25 1978-12-19 Japan Tobacco Inc Preparation of cigarette filter

Also Published As

Publication number Publication date
DE3028328A1 (de) 1981-02-19
FR2462111A1 (fr) 1981-02-13
BE887090A (fr) 1981-05-04
GB2057245A (en) 1981-04-01
JPS5624151A (en) 1981-03-07
IN153016B (fr) 1984-05-19
IT8023674A0 (it) 1980-07-24
JPS6328587B2 (fr) 1988-06-09
LU83059A1 (fr) 1981-03-27
IT1132243B (it) 1986-06-25
CH639249A5 (fr) 1983-11-15
CA1130690A (fr) 1982-08-31
US4379465A (en) 1983-04-12
GB2057245B (en) 1983-11-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse