GB848429A - Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances - Google Patents

Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances

Info

Publication number
GB848429A
GB848429A GB3690957A GB3690957A GB848429A GB 848429 A GB848429 A GB 848429A GB 3690957 A GB3690957 A GB 3690957A GB 3690957 A GB3690957 A GB 3690957A GB 848429 A GB848429 A GB 848429A
Authority
GB
United Kingdom
Prior art keywords
acetate
plasticizer
filaments
thermoplastic
paper tube
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
GB3690957A
Other languages
English (en)
Inventor
Sydney Ruback
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.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
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 Cigarette Components Ltd filed Critical Cigarette Components Ltd
Priority to GB3690957A priority Critical patent/GB848429A/en
Publication of GB848429A publication Critical patent/GB848429A/en
Priority to BE640021A priority patent/BE640021A/xx
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
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB3690957A 1957-11-26 1957-11-26 Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances Expired GB848429A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3690957A GB848429A (en) 1957-11-26 1957-11-26 Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances
BE640021A BE640021A (pm) 1957-11-26 1963-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3690957A GB848429A (en) 1957-11-26 1957-11-26 Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances

Publications (1)

Publication Number Publication Date
GB848429A true GB848429A (en) 1960-09-14

Family

ID=10392147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3690957A Expired GB848429A (en) 1957-11-26 1957-11-26 Improvements in and relating to filter plugs for cigarettes, cigarette holders and like smokers' appliances

Country Status (2)

Country Link
BE (1) BE640021A (pm)
GB (1) GB848429A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999059436A1 (de) * 1998-05-20 1999-11-25 Rhodia Acetow Gmbh Verfahren zur herstellung gehärteter filterstäbe in der zigarettenindustrie
WO2005019314A3 (en) * 2003-08-22 2005-09-22 Eastman Chem Co Cellulose ester based products and methods for making them

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999059436A1 (de) * 1998-05-20 1999-11-25 Rhodia Acetow Gmbh Verfahren zur herstellung gehärteter filterstäbe in der zigarettenindustrie
WO2005019314A3 (en) * 2003-08-22 2005-09-22 Eastman Chem Co Cellulose ester based products and methods for making them
RU2342408C2 (ru) * 2003-08-22 2008-12-27 Истман Кемикал Компани Продукты на основе сложных эфиров целлюлозы и способы их получения

Also Published As

Publication number Publication date
BE640021A (pm) 1964-03-16

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