FR1109940A - Improvements to aerosol filters, particularly for cigarettes, as well as to the process and machine for making them - Google Patents

Improvements to aerosol filters, particularly for cigarettes, as well as to the process and machine for making them

Info

Publication number
FR1109940A
FR1109940A FR1109940DA FR1109940A FR 1109940 A FR1109940 A FR 1109940A FR 1109940D A FR1109940D A FR 1109940DA FR 1109940 A FR1109940 A FR 1109940A
Authority
FR
France
Prior art keywords
cigarettes
making
machine
well
aerosol filters
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
Other languages
French (fr)
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.)
Liggett Group LLC
Original Assignee
Liggett and Myers 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 Liggett and Myers Tobacco Co filed Critical Liggett and Myers Tobacco Co
Application granted granted Critical
Publication of FR1109940A publication Critical patent/FR1109940A/en
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
    • A24D3/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/14—Base exchange silicates, e.g. zeolites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
    • Y10T156/1092—All laminae planar and face to face

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FR1109940D 1953-10-07 1954-08-12 Improvements to aerosol filters, particularly for cigarettes, as well as to the process and machine for making them Expired FR1109940A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US384684A US2805671A (en) 1953-10-07 1953-10-07 Aerosol filters
US444884A US2778403A (en) 1953-10-07 1954-07-06 Aerosol filter making machine
US444883A US2820432A (en) 1953-10-07 1954-07-06 Machine for making aerosol filters
US444882A US2774680A (en) 1953-10-07 1954-07-06 Process for making aerosol filters

Publications (1)

Publication Number Publication Date
FR1109940A true FR1109940A (en) 1956-02-03

Family

ID=27503238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109940D Expired FR1109940A (en) 1953-10-07 1954-08-12 Improvements to aerosol filters, particularly for cigarettes, as well as to the process and machine for making them

Country Status (2)

Country Link
US (4) US2805671A (en)
FR (1) FR1109940A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968306A (en) * 1956-02-29 1961-01-17 Eastman Kodak Co Tobacco smoke filter capable of selective removal of aldehydes
EP0654224A2 (en) * 1993-11-24 1995-05-24 Hauni Maschinenbau Aktiengesellschaft Device for treating a strip of filter material
EP0941673A1 (en) * 1998-03-13 1999-09-15 Hauni Maschinenbau AG Method and apparatus for the manufacturing of rod filter for rod-shaped article in the tobacco industry

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US2964440A (en) * 1960-12-13 Process for preparing tobacco smoke
US3126009A (en) * 1964-03-24 Filter-tips
US2881769A (en) * 1952-12-05 1959-04-14 Eastman Kodak Co Fibrous cigarette filters
US2854985A (en) * 1954-04-12 1958-10-07 Du Pont Article of commerce
US2928399A (en) * 1954-05-27 1960-03-15 Eastman Kodak Co Fibrous tobacco smoke filter
US2881770A (en) * 1954-05-27 1959-04-14 Eastman Kodak Co Fibrous tobacco smoke filters
US2908280A (en) * 1954-05-28 1959-10-13 Eastman Kodak Co Fibrous tobacco smoke filters
US2928400A (en) * 1954-06-24 1960-03-15 Eastman Kodak Co Fibrous tobacco smoke filters
US2948282A (en) * 1954-06-28 1960-08-09 Eastman Kodak Co Fibrous tobacco smoke filter elements
US2881771A (en) * 1954-12-20 1959-04-14 Eastman Kodak Co Cigarette filters
US2904050A (en) * 1955-01-05 1959-09-15 Eastman Kodak Co Tobacco smoke filtering elements
US2931420A (en) * 1955-02-04 1960-04-05 Carlisle Corp Machine for building tires
US2917054A (en) * 1955-04-22 1959-12-15 Eastman Kodak Co Fibrous tobacco smoke filter containing solid additive
US2908045A (en) * 1955-10-20 1959-10-13 Eastman Kodak Co Method for removing false twist and longitudinal folds from continuous filament crimped tow
US2940456A (en) * 1956-02-08 1960-06-14 Eastman Kodak Co Fibrous tobacco smoke filter containing finely divided solids
US3017309A (en) * 1957-02-21 1962-01-16 Eastman Kodak Co Method for the manufacture of filters composed of cellulose acetate
US2966157A (en) * 1957-06-07 1960-12-27 Eastman Kodak Co Polyolefin tobacco smoke filters
US3013891A (en) * 1957-09-18 1961-12-19 Lorillard Co P Tobacco smoke filter material
US3019127A (en) * 1957-10-07 1962-01-30 American Air Filter Co Filtering medium and method of making the same
US2941533A (en) * 1957-10-10 1960-06-21 Charles P Crawford Filter for cigarettes
US3026226A (en) * 1957-12-09 1962-03-20 Eastman Kodak Co Process of manufacturing filters
US3008472A (en) * 1957-12-16 1961-11-14 Eastman Kodak Co Filament filter containing a hygroscopic compound
US3021242A (en) * 1957-12-16 1962-02-13 Eastman Kodak Co Bonding additives onto filament filters
NL239385A (en) * 1958-05-21
US3038477A (en) * 1958-07-24 1962-06-12 Jacob A Saffir Cigarette filters
US3079930A (en) * 1958-09-22 1963-03-05 Eastman Kodak Co Process and apparatus for manufacturing filters
US3008473A (en) * 1958-11-13 1961-11-14 Eastman Kodak Co Tobacco smoke filters with starch derivative additive
US3006346A (en) * 1958-12-15 1961-10-31 Edwin I Golding Filters for cigarettes and cigars and method of manufacturing same
US3003504A (en) * 1959-02-05 1961-10-10 Eastman Kodak Co Selective tobacco smoke filter
US3043736A (en) * 1959-03-02 1962-07-10 Eastman Kodak Co Method for making additive filters
DE1236988B (en) * 1959-03-16 1967-03-16 Alfred Schmermund Method and device for forming a tobacco rod in cigarette machines
US3033212A (en) * 1959-04-17 1962-05-08 Eastman Kodak Co Tobacco smoke filter containing polyolefin cobweb additive
US3103220A (en) * 1959-06-12 1963-09-10 Celanese Corp Filter cigarettes
US3232805A (en) * 1959-07-15 1966-02-01 Eastman Kodak Co Method of making tobacco smoke filters from crimped thermoplastic tows
CH383239A (en) * 1959-09-22 1964-10-15 Mueller Paul A Filter stoppers for cigarettes and methods of making the same
US3225390A (en) * 1959-10-02 1965-12-28 Mueller Paul A Method of producing filter plugs
US3019794A (en) * 1959-11-25 1962-02-06 United Shoe Machinery Corp Supported protein cigarette filters
US3099594A (en) * 1960-05-05 1963-07-30 Eastman Kodak Co Method for blooming filter tow
US3329544A (en) * 1961-05-11 1967-07-04 Cigarette Components Ltd Method of producing filter cores
NL279165A (en) * 1961-06-02
US3189506A (en) * 1962-04-12 1965-06-15 Eastman Kodak Co Method and apparatus for forming continuous filament filter rods
BE637586A (en) * 1962-09-19
US3253969A (en) * 1963-04-30 1966-05-31 Eastman Kodak Co Process for making cigarette filter rods from crimped continuous filaments
US3304944A (en) * 1964-02-21 1967-02-21 Allen E Badertscher Filter cartridge for tobacco products
US3339560A (en) * 1964-08-19 1967-09-05 Eastman Kodak Co Tobacco smoke filters
US3381070A (en) * 1964-09-08 1968-04-30 Eastman Kodak Co Method of producing a filter element
US3411942A (en) * 1964-12-21 1968-11-19 Eastman Kodak Co Method of applying liquid addendum to opposite surfaces of a continuous multifilament tow
US3413698A (en) * 1964-12-21 1968-12-03 Eastman Kodak Co Filter tow treatment
US3487610A (en) * 1965-03-26 1970-01-06 Du Pont Electrostatic filter unit with high stable charge and its manufacture
US3549405A (en) * 1965-03-29 1970-12-22 Dow Chemical Co Iridescent resinous film bodies and a substrate coated therewith
US3417552A (en) * 1967-01-06 1968-12-24 Eastman Kodak Co Filter element made of polymeric film
US3366521A (en) * 1967-01-30 1968-01-30 Celanese Corp Method for the production of cellulose acetate cigarette filter tips
US3461882A (en) * 1967-05-08 1969-08-19 Celanese Corp Method of filtering tobacco smoke
US3377220A (en) * 1967-06-09 1968-04-09 American Filtrona Corp Process for making stable elongated elements
US3656484A (en) * 1968-11-13 1972-04-18 Celanese Corp Filter
GB1381800A (en) * 1972-04-26 1975-01-29 Rothmans Of Pall Mall Filter for tobacco smoke
CH647935A5 (en) * 1980-08-04 1985-02-28 Molins Ltd PROCESS FOR THE PRODUCTION OF A FILLING MATERIAL, MACHINE FOR IMPLEMENTING SAME, APPLICATION OF THE PROCESS AND PLANT FOR THE PRODUCTION OF A SEAL OF CIGARETTE FILTERS.
US4528050A (en) * 1981-07-30 1985-07-09 Molins Plc Producing filler material, particularly for cigarette filters
WO2000047306A1 (en) * 1999-02-12 2000-08-17 Albany International Techniweave, Inc. Aerosol filter media
US20040140260A1 (en) * 2003-01-10 2004-07-22 Morimura Kousan Kabushiki Kaisha Filter medium and method for preparing same
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
US9458476B2 (en) 2011-04-18 2016-10-04 R.J. Reynolds Tobacco Company Method for producing glycerin from tobacco
US20120305015A1 (en) * 2011-05-31 2012-12-06 Sebastian Andries D Coated paper filter
WO2012167000A2 (en) * 2011-06-03 2012-12-06 Celgard Llc Flat panel contactors and methods
US20130125907A1 (en) * 2011-11-17 2013-05-23 Michael Francis Dube Method for Producing Triethyl Citrate from Tobacco
US9289011B2 (en) 2013-03-07 2016-03-22 R.J. Reynolds Tobacco Company Method for producing lutein from tobacco
US9265284B2 (en) * 2014-01-17 2016-02-23 R.J. Reynolds Tobacco Company Process for producing flavorants and related materials
US10881133B2 (en) 2015-04-16 2021-01-05 R.J. Reynolds Tobacco Company Tobacco-derived cellulosic sugar
US10499684B2 (en) 2016-01-28 2019-12-10 R.J. Reynolds Tobacco Company Tobacco-derived flavorants
US11091446B2 (en) 2017-03-24 2021-08-17 R.J. Reynolds Tobacco Company Methods of selectively forming substituted pyrazines
US20180343919A1 (en) * 2017-06-06 2018-12-06 Larry Gitman Cigars with filters, and method of making the same

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US729680A (en) * 1901-08-07 1903-06-02 Wilhelm Schwartz Nicotin-absorber.
US945917A (en) * 1908-07-13 1910-01-11 Int Precipitation Co Effecting interchange of electric charges between solid conductors and gases.
US1854475A (en) * 1920-11-27 1932-04-19 Littlefield Edgar Earle Method for electrically charging fluids
GB199498A (en) * 1922-03-29 1923-06-28 Carl Eckert Apparatus for coating articles of manufacture with bronze or other pulverulent colors
GB341057A (en) * 1929-09-05 1931-01-05 British Celanese Improvements in or relating to artificial filaments, yarns, or threads and the like, and the manufacture and treatment thereof
US1995720A (en) * 1929-12-17 1935-03-26 Royle Vernon Apparatus for applying talc, soapstone, or the like, to insulated wire or rubber tubins
US1876251A (en) * 1930-04-10 1932-09-06 Fisk Rubber Co Dusting machine
US1952502A (en) * 1930-05-31 1934-03-27 Una Welding Inc Apparatus for coating wire
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GB413694A (en) * 1931-12-22 1934-07-20 Selman Rakowitzky Improvements in or relating to smoke filters for cigarettes and the like
US2053123A (en) * 1933-07-15 1936-09-01 Du Pont Rayon Co Artificial thread and method of making same
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US2707308A (en) * 1948-12-10 1955-05-03 British Celanese Method of making a filter element
CH286458A (en) * 1949-06-23 1952-10-31 Gorce Charles Maxime Dr Machine for the manufacture of a nonwoven web.
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US2688380A (en) * 1951-07-13 1954-09-07 American Viscose Corp Filter cartridge
US2684337A (en) * 1952-08-21 1954-07-20 Us Army "dacron" filler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968306A (en) * 1956-02-29 1961-01-17 Eastman Kodak Co Tobacco smoke filter capable of selective removal of aldehydes
EP0654224A2 (en) * 1993-11-24 1995-05-24 Hauni Maschinenbau Aktiengesellschaft Device for treating a strip of filter material
EP0654224A3 (en) * 1993-11-24 1999-10-27 Hauni Maschinenbau Aktiengesellschaft Device for treating a strip of filter material
EP0941673A1 (en) * 1998-03-13 1999-09-15 Hauni Maschinenbau AG Method and apparatus for the manufacturing of rod filter for rod-shaped article in the tobacco industry
US6263882B1 (en) 1998-03-13 2001-07-24 Hauni Maschinenbau Ag Method of and apparatus for making filter mouthpieces for rod-shaped articles of the tobacco processing industry

Also Published As

Publication number Publication date
US2820432A (en) 1958-01-21
US2778403A (en) 1957-01-22
US2805671A (en) 1957-09-10
US2774680A (en) 1956-12-18

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