AR037599A1 - Procedimiento continuo para impregnar particulas absorbentes solidas en fibras con micro-cavidades configuradas y filtros de fibras - Google Patents

Procedimiento continuo para impregnar particulas absorbentes solidas en fibras con micro-cavidades configuradas y filtros de fibras

Info

Publication number
AR037599A1
AR037599A1 ARP020104622A ARP020104622A AR037599A1 AR 037599 A1 AR037599 A1 AR 037599A1 AR P020104622 A ARP020104622 A AR P020104622A AR P020104622 A ARP020104622 A AR P020104622A AR 037599 A1 AR037599 A1 AR 037599A1
Authority
AR
Argentina
Prior art keywords
fibers
particles
cavities
reservoir
impreging
Prior art date
Application number
ARP020104622A
Other languages
English (en)
Original Assignee
Philip Morris Prod
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 Philip Morris Prod filed Critical Philip Morris Prod
Publication of AR037599A1 publication Critical patent/AR037599A1/es

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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic 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
    • A24D3/02—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Un procedimiento para impregnar partículas finas absorbentes tal como polvo de carbón ó polvo de gel de sílice APS en micro-cavidades de fibras configuradas que comprende los pasos de continuamente trasladar las fibras configuradas con micro-cavidades a un reservorio de las partículas finas absorbentes. Las fibras pasan a través del reservorio para de ese modo producir movimiento relativo entre las fibras y las partículas. Adicionalmente, se crean fuerzas de impacto entre las fibras configuradas y las partículas finas para ayudar a impregnar las partículas en las micro-cavidades de las fibras. Cualquier exceso de partículas es retirado de las fibras fuera del reservorio, y posteriormente las fibras configuradas impregnadas con partículas finas absorbentes son recolectadas para su posterior uso en aplicaciones de filtro tal como aplicaciones de filtro de cigarrillos y filtros de aire, por ejemplo.
ARP020104622A 2001-11-30 2002-11-29 Procedimiento continuo para impregnar particulas absorbentes solidas en fibras con micro-cavidades configuradas y filtros de fibras AR037599A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33429601P 2001-11-30 2001-11-30

Publications (1)

Publication Number Publication Date
AR037599A1 true AR037599A1 (es) 2004-11-17

Family

ID=23306553

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104622A AR037599A1 (es) 2001-11-30 2002-11-29 Procedimiento continuo para impregnar particulas absorbentes solidas en fibras con micro-cavidades configuradas y filtros de fibras

Country Status (6)

Country Link
US (3) US6913784B2 (es)
EP (1) EP1458543A1 (es)
AR (1) AR037599A1 (es)
AU (1) AU2002357720A1 (es)
TW (1) TW200300333A (es)
WO (1) WO2003047836A1 (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9894955B2 (en) 2002-07-31 2018-02-20 Dynasty Footwear, Ltd. Shoe having individual particles bonded to its bottom surface
JP4606170B2 (ja) 2002-11-25 2011-01-05 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙品用包装材
US7281540B2 (en) 2002-12-20 2007-10-16 R.J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
US7115085B2 (en) 2003-09-12 2006-10-03 R.J. Reynolds Tobacco Company Method and apparatus for incorporating objects into cigarette filters
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7434585B2 (en) * 2003-11-13 2008-10-14 R. J. Reynolds Tobacco Company Equipment and methods for manufacturing cigarettes
GB2421707A (en) 2004-12-29 2006-07-05 Acetate Products Ltd Polycomponent fibres for cigarette filters
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
US7740019B2 (en) 2006-08-02 2010-06-22 R.J. Reynolds Tobacco Company, Inc. Equipment and associated method for insertion of material into cigarette filters
US7789089B2 (en) 2006-08-04 2010-09-07 R. J. Reynolds Tobacco Company Filtered cigarette possessing tipping material
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US7846493B1 (en) 2006-10-02 2010-12-07 Dynasty Foorwear, Ltd. Spraying of fibers from a container that includes an agitator
US20110003144A1 (en) * 2006-11-14 2011-01-06 Philip John Brown Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
US8171941B2 (en) 2007-02-26 2012-05-08 R. J. Reynolds Tobacco Company Cigarette customization apparatus and associated method
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US7972254B2 (en) 2007-06-11 2011-07-05 R.J. Reynolds Tobacco Company Apparatus for inserting objects into a filter component of a smoking article, and associated method
WO2009016513A2 (en) * 2007-08-01 2009-02-05 Philip Morris Products S.A. Degradable cigarette filters
US7836897B2 (en) 2007-10-05 2010-11-23 R.J. Reynolds Tobacco Company Cigarette having configured lighting end
DE102007057396A1 (de) 2007-11-27 2009-05-28 Hauni Maschinenbau Ag Vorrichtung zur Bearbeitung von mindestens zwei Filtertowsträngen
ES2603646T3 (es) 2008-05-21 2017-02-28 R.J. Reynolds Tobacco Company Filtro de cigarrillo que tiene estructuras de fibra compuesta
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
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
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
US8434498B2 (en) 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
US8997755B2 (en) 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US8760508B2 (en) 2010-01-13 2014-06-24 R.J. Reynolds Tobacco Company Filtered smoking article inspection system, and associated method
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
WO2012012053A1 (en) 2010-06-30 2012-01-26 R.J. Reynolds Tobacco Company Biodegradable cigarette filter
US20120000481A1 (en) 2010-06-30 2012-01-05 Dennis Potter Degradable filter element for smoking article
US8950407B2 (en) 2010-06-30 2015-02-10 R.J. Reynolds Tobacco Company Degradable adhesive compositions for smoking articles
US20120017925A1 (en) 2010-06-30 2012-01-26 Sebastian Andries D Degradable cigarette filter
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US20120305015A1 (en) 2011-05-31 2012-12-06 Sebastian Andries D Coated paper filter
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US9370482B1 (en) 2011-09-09 2016-06-21 Harrison Yu Method of incorporating additives to shaped porous monocomponent biopolymer fibers during fiber orienting step
US20130085052A1 (en) 2011-09-29 2013-04-04 R. J. Reynolds Tobacco Company Apparatus for Inserting Microcapsule Objects into a Filter Element of a Smoking Article, and Associated Method
US8831764B2 (en) 2011-10-17 2014-09-09 R. J. Reynolds Tobacco Company Cigarette package coding system and associated method
US11284676B2 (en) 2012-06-13 2022-03-29 John C. S. Koo Shoe having a partially coated upper
US9664570B2 (en) 2012-11-13 2017-05-30 R.J. Reynolds Tobacco Company System for analyzing a smoking article filter associated with a smoking article, and associated method
US10143267B1 (en) 2013-12-31 2018-12-04 Dynasty Footwear, Ltd. Shoe bottom surface having attached particles
US9844232B2 (en) 2014-03-11 2017-12-19 R.J. Reynolds Tobacco Company Smoking article inspection system and associated method
US10063814B2 (en) 2014-03-12 2018-08-28 R.J. Reynolds Tobacco Company Smoking article package inspection system and associated method
US20160073686A1 (en) 2014-09-12 2016-03-17 R.J. Reynolds Tobacco Company Tobacco-derived filter element
US20160271541A1 (en) * 2015-03-17 2016-09-22 Southeast Nonwovens, Inc. Oil / water separation media and method of using same
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
CN109222198B (zh) * 2018-08-08 2021-05-18 河南中烟工业有限责任公司 一种用于烟支滤棒加香的丝束加香装置和加香方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881770A (en) * 1954-05-27 1959-04-14 Eastman Kodak Co Fibrous tobacco smoke filters
US3381070A (en) * 1964-09-08 1968-04-30 Eastman Kodak Co Method of producing a filter element
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3595137A (en) * 1967-08-18 1971-07-27 Molins Machine Co Ltd Filter tips for cigarettes
GB1170174A (en) * 1967-08-22 1969-11-12 Molins Machine Co Ltd Improvements in or relating to Filters for Cigarettes.
CH608177A5 (es) * 1977-02-21 1978-12-29 Neukomm Serge
IT1189495B (it) * 1986-05-09 1988-02-04 S P T Srl Fibre sintetice a voluminosita' aumentata,procedimento per produrle e loro uso in particolare per filtri
US5057368A (en) * 1989-12-21 1991-10-15 Allied-Signal Filaments having trilobal or quadrilobal cross-sections
US5123373A (en) * 1990-02-26 1992-06-23 Board Of Trustees Operating Michigan State University Method for fiber coating with particles
FR2659595B1 (fr) * 1990-03-15 1992-09-04 Inst Nat Rech Chimique Procede d'impregnation de fibres a l'aide de poudre de polymeres, en lit fluidise, et dispositif de mise en óoeuvre.
US5244614A (en) * 1991-09-26 1993-09-14 Basf Corporation Process of making multicomponent trilobal fiber
GB9325536D0 (en) * 1993-12-14 1994-02-16 Rothmans International Ltd Smoking article and filter therefor
US5951744A (en) * 1994-12-23 1999-09-14 Alliedsignal Inc. Multicomponent depth odor control filter and method of manufacture
US5759394A (en) * 1996-11-27 1998-06-02 Alliedsignal Inc. Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes
WO1996020097A1 (en) * 1994-12-23 1996-07-04 Alliedsignal Inc. A filtration device using absorption for the removal of gas phase contaminants
US5704966A (en) * 1994-12-23 1998-01-06 Alliedsignal Inc. Method and apparatus for the continuous capturing and removal of gas molecules
US5902384A (en) * 1994-12-23 1999-05-11 Alliedsignal Inc. Wicking fiber with solid particulates for a high surface area odor removing filter and method of making
US5744236A (en) * 1996-11-27 1998-04-28 Alliedsignal Inc. Hollow fibers impregnated with solid particles
US6209547B1 (en) * 1998-10-29 2001-04-03 Philip Morris Incorporated Cigarette filter
US6257242B1 (en) * 1999-10-18 2001-07-10 Ioannis C. Stavridis Filter element
US6296821B1 (en) * 1999-10-20 2001-10-02 Allied Signal Inc. Complex shaped fiber for particle and molecular filtration
US6911189B1 (en) * 1999-10-29 2005-06-28 Philip Morris Usa Inc. Filter for selective removal of a gaseous component
MY138902A (en) * 2000-04-20 2009-08-28 Philip Morris Prod "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials"
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
US6761174B2 (en) * 2001-02-22 2004-07-13 Philip Morris Incorporated Cigarette and filter with downstream flavor addition
TWI236878B (en) * 2001-04-20 2005-08-01 Philip Morris Prod High surface area micro-porous fibers from polymer solutions
US6723378B2 (en) * 2001-10-25 2004-04-20 The Regents Of The University Of California Fibers and fabrics with insulating, water-proofing, and flame-resistant properties
PL202933B1 (pl) * 2002-04-12 2009-08-31 Philip Morris Products Filtr papierosowy

Also Published As

Publication number Publication date
US20100175703A1 (en) 2010-07-15
US6913784B2 (en) 2005-07-05
WO2003047836A1 (en) 2003-06-12
TW200300333A (en) 2003-06-01
AU2002357720A1 (en) 2003-06-17
US20050161053A1 (en) 2005-07-28
EP1458543A1 (en) 2004-09-22
US20030168070A1 (en) 2003-09-11

Similar Documents

Publication Publication Date Title
AR037599A1 (es) Procedimiento continuo para impregnar particulas absorbentes solidas en fibras con micro-cavidades configuradas y filtros de fibras
HUP0300528A2 (hu) Nagy hatékonyságú füstszűrő cigarettához, ilyen füstszűrővel ellátott cigaretta, valamint eljárás ilyen füstszűrő előállítására
AR029448A1 (es) Estructura absorbente, articulos absorbentes descartables y metodos para preparar la estructura absorbente.
MX2020010426A (es) Fibras porosas activadas y productos que incluyen las mismas.
DE60029186D1 (de) Keramischer Schaumkörper
WO2006138718A3 (en) Three-dimensional scaffolds for tissue engineering made by processing complex extracts of natural extracellular matrices
MY169793A (en) Smoking article filter
WO2004062697A3 (en) Silk fibroin materials and use thereof
BRPI0509999A (pt) artigos contendo nanofibras para uso como barreiras
EP1825868A4 (en) PROCESS FOR THE MANUFACTURE OF A POROUS OBJECT COMPRISING COMPOSITE APATITE AND COLLAGEN FIBERS
BRPI0411419A (pt) catalisador para reduzir monóxido de carbono e óxido nìtrico da fumaça de corrente principal de um cigarro
DE60333058D1 (de) Verfahren zur Herstellung poröser, gesinterter Metalle für Filter
SI1518011T1 (sl) Postopek za pripravo funkcionalnih poroznih vlaken
ES2102081T3 (es) Inductores de parainmunidad multipotentes basados en combinaciones de componentes de poxvirus, metodos para preparar los mismos, y su uso como farmacos.
BR0200387A (pt) Processo para preparar uma dispersão aquosa de uma pluralidade de partìculas porosas, dispersão aquosa de uma pluralidade de partìculas porosas, e, pluralidade de partìculas porosas
AR030612A1 (es) Procedimiento e intermedios
UY27486A1 (es) Queratinocitos utilizables como sustancia biológicamente activa en el tratamiento de heridas
EA200801010A1 (ru) Сигареты с полыми волокнами
DE502004001217D1 (de) Faservliesmatte, verfahren zu dessen herstellung und faserverbundwerkstoff
MXPA02009500A (es) Filtro biostatico.
BR112014028707A2 (pt) métodos para produzir filtros e hastes de filtro que compreendem massas porosas e artigos relacionados aos mesmos
BRPI0411471A (pt) método para produzir um não-trançado fibroso e não-trançado fibroso
ES2167314T3 (es) Catalizadores para eliminar compuestos de azufre de gases tecnicos, procedimiento para su preparacion y su uso.
MY186532A (en) Porous block nanofiber composite filters
DE60104588D1 (de) Optische Faser für optischen Verstärker, optischer Faserverstärker und optischer Faserlaser

Legal Events

Date Code Title Description
FA Abandonment or withdrawal