GB1035833A - Improvements in filters - Google Patents

Improvements in filters

Info

Publication number
GB1035833A
GB1035833A GB13113/63A GB1311363A GB1035833A GB 1035833 A GB1035833 A GB 1035833A GB 13113/63 A GB13113/63 A GB 13113/63A GB 1311363 A GB1311363 A GB 1311363A GB 1035833 A GB1035833 A GB 1035833A
Authority
GB
United Kingdom
Prior art keywords
filaments
filter
monoacetine
cigarrette
quantitive
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
GB13113/63A
Other languages
English (en)
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.)
Celanese Corp
Original Assignee
Celanese Corp
Celanese Corp of America
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 Celanese Corp, Celanese Corp of America filed Critical Celanese Corp
Publication of GB1035833A publication Critical patent/GB1035833A/en
Expired legal-status Critical Current

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
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB13113/63A 1962-04-11 1963-04-03 Improvements in filters Expired GB1035833A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18830062A 1962-04-11 1962-04-11

Publications (1)

Publication Number Publication Date
GB1035833A true GB1035833A (en) 1966-07-13

Family

ID=22692593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13113/63A Expired GB1035833A (en) 1962-04-11 1963-04-03 Improvements in filters

Country Status (6)

Country Link
AT (1) AT265937B (enExample)
BE (1) BE630783A (enExample)
CH (1) CH411791A (enExample)
DE (1) DE1268036B (enExample)
GB (1) GB1035833A (enExample)
NL (1) NL291223A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922511B2 (ja) * 1978-04-22 1984-05-26 ダイセル化学工業株式会社 たばこ煙用フイルタ−
GB8308020D0 (en) * 1982-03-31 1983-04-27 Filtrona Ltd Tobacco smoke filter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536168A (enExample) * 1952-12-05
AT191783B (de) * 1953-06-30 1957-09-10 Algemene Kunstzijde Unie Nv Verfahren zur Herstellung eines Kabels, woraus direkt Zigarettenfilter geschnitten werden können
NL186392B (nl) * 1953-06-30 Herberts & Co Gmbh Carboxylgroepen bevattende polyesters, werkwijze voor de bereiding daarvan en deze esters bevattende waterige bekledingsmiddelen.
CH325071A (de) * 1953-06-30 1957-10-31 Algemene Kunstzijde Unie Nv Verfahren zur Herstellung von Zigarettenfiltern und nach diesem Verfahren hergestellter Zigarettenfilter
GB770071A (en) * 1955-02-09 1957-03-13 Nat Res Dev Improvements in tobacco smoke filters

Also Published As

Publication number Publication date
DE1268036B (de) 1968-05-09
AT265937B (de) 1968-10-25
NL291223A (enExample)
CH411791A (fr) 1966-04-30
BE630783A (enExample)

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