BE524867A - - Google Patents

Info

Publication number
BE524867A
BE524867A BE524867DA BE524867A BE 524867 A BE524867 A BE 524867A BE 524867D A BE524867D A BE 524867DA BE 524867 A BE524867 A BE 524867A
Authority
BE
Belgium
Application number
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.)
Publication of BE524867A publication Critical patent/BE524867A/xx

Links

Classifications

    • 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
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • 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
    • 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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Nonwoven Fabrics (AREA)
BE524867D 1952-12-05 BE524867A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US317871XA 1952-12-05 1952-12-05
US773701XA 1954-03-03 1954-03-03

Publications (1)

Publication Number Publication Date
BE524867A true BE524867A (fr)

Family

ID=26707599

Family Applications (3)

Application Number Title Priority Date Filing Date
BE536168D BE536168A (fr) 1952-12-05
BE524822D BE524822A (fr) 1952-12-05
BE524867D BE524867A (fr) 1952-12-05

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BE536168D BE536168A (fr) 1952-12-05
BE524822D BE524822A (fr) 1952-12-05

Country Status (5)

Country Link
BE (3) BE524867A (fr)
CH (2) CH317871A (fr)
DE (3) DE1028926B (fr)
FR (3) FR1112355A (fr)
GB (3) GB765961A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188998B (de) * 1958-05-21 1965-03-11 Eastman Kodak Co Verfahren und Vorrichtung zum Herstellen eines Filtermaterialstranges fuer Tabakrauchfilter od. dgl.

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE570241A (fr) * 1957-08-10
DE1108126B (de) * 1957-12-03 1961-05-31 Martin Brinkmann Kommanditgese Verfahren zum Herstellen von Filterstaeben mit bleibendem ovalem Querschnitt
US3012302A (en) * 1958-01-03 1961-12-12 Lorillard Co P Tobacco smoke filter manufacture
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
US3099594A (en) * 1960-05-05 1963-07-30 Eastman Kodak Co Method for blooming filter tow
DE1191731B (de) * 1960-08-26 1965-04-22 Cigarette Components Ltd Verfahren zum Herstellen von Filterelementen fuer Tabakwaren
BE630783A (fr) * 1962-04-11
US3329543A (en) * 1963-03-08 1967-07-04 Celanese Corp Method of making cigarette filter rods
FR2412272A1 (fr) * 1977-12-23 1979-07-20 Job Ets Bardou Job Pauilhac Procede pour la realisation de filtres a cigarettes et filtres ainsi obtenus
DE2906092A1 (de) * 1979-02-17 1980-08-21 Brinkmann Ag M Verfahren zur herstellung eines filterstranges, aus dem einzelfilter fuer zigaretten gewonnen werden
FR2462111B1 (fr) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
US4369117A (en) * 1980-05-12 1983-01-18 American Hospital Supply Corporation Serum separating method and apparatus
GB8320817D0 (en) * 1983-08-02 1983-09-01 Molins Plc Conveying continuous filter material
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
GB201400990D0 (en) 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
GB201919107D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE186929C (fr) * 1905-10-24
GB419629A (en) * 1932-10-01 1934-11-15 Int Latex Processes Ltd Improvements in or relating to porous fibrous products and method of making same
DE579101C (de) * 1932-12-28 1933-06-21 Rakowitzky H Wattefilter fuer Zigaretten
DE612737C (de) * 1933-09-23 1935-05-03 Carbo Norit Union Verwaltungs Filtereinlage fuer Zigarren, Zigaretten, Rauchspitzen o. dgl.
DE665278C (de) * 1935-11-22 1938-09-22 Steatit Magnesia Akt Ges Verfahren zur Herstellung eines elektrischen Kondensators mit keramischem Dielektrikum und darauf haftenden Metallschichten
US2202839A (en) * 1936-05-04 1940-06-04 Davidson Glenn Cigarette mouthpiece
DE666035C (de) * 1936-10-04 1938-10-08 Emma Elisabeth Lutter Verfahren zum Herstellen einer Filtermasse fuer die Rauchfilter von Zigaretten
DE680717C (de) * 1936-10-11 1939-09-05 Julius Lindenmeyer Dr Ing Verfahren zum Nachbehandeln endloser kuenstlicher Faserstraenge im fortlalufenden Arbeitsgang
DE715801C (de) * 1938-02-17 1942-01-07 Phrix Arbeitsgemeinschaft Verfahren und Vorrichtung zur Auflockerung von nachbehandelten und getrockneten Kunstfaserbaendern
DE742866C (de) * 1938-08-07 1943-12-13 Julius Lindenmeyer Dr Ing Verfahren und Vorrichtung zum OEffnen von getrockneten kuenstlichen oder natuerlichen Faden- oder Faserbaendern
GB581753A (en) * 1944-05-03 1946-10-23 Frank Manning Arkle Improvements in cigarettes and plugs therefor
CH276043A (fr) * 1947-10-07 1951-06-15 Firmenich & Co Successeurs De Procédé de préparation de la cycloheptadécanone.
GB665278A (en) * 1948-12-10 1952-01-23 British Celanese Improvements in or relating to cigarette filter tips

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188998B (de) * 1958-05-21 1965-03-11 Eastman Kodak Co Verfahren und Vorrichtung zum Herstellen eines Filtermaterialstranges fuer Tabakrauchfilter od. dgl.
DE1188998C2 (de) * 1958-05-21 1965-12-30 Eastman Kodak Co Verfahren und Vorrichtung zum Herstellen eines Filtermaterialstranges fuer Tabakrauchfilter od. dgl.

Also Published As

Publication number Publication date
GB765963A (en) 1957-01-16
BE536168A (fr)
FR1112355A (fr) 1956-03-13
GB765961A (en) 1957-01-16
BE524822A (fr)
CH317871A (fr) 1956-12-15
FR68666E (fr) 1958-06-09
DE1032693B (de) 1958-06-19
DE1099423B (de) 1961-02-09
GB773701A (en) 1957-05-01
DE1028926B (de) 1958-04-24
FR1154652A (fr) 1958-04-15
CH322122A (fr) 1957-05-31

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