GB1045826A - Improved filter for tobacco smoke and method of production of same - Google Patents

Improved filter for tobacco smoke and method of production of same

Info

Publication number
GB1045826A
GB1045826A GB1870865A GB1870865A GB1045826A GB 1045826 A GB1045826 A GB 1045826A GB 1870865 A GB1870865 A GB 1870865A GB 1870865 A GB1870865 A GB 1870865A GB 1045826 A GB1045826 A GB 1045826A
Authority
GB
United Kingdom
Prior art keywords
ethylene
tobacco smoke
sheet
tetrafluoro
production
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
GB1870865A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1045826A publication Critical patent/GB1045826A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
GB1870865A 1964-04-01 1965-05-04 Improved filter for tobacco smoke and method of production of same Expired GB1045826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969304A FR1418815A (fr) 1964-04-01 1964-04-01 Filtre perfectionné pour la fumée de tabac et son procédé de fabrication

Publications (1)

Publication Number Publication Date
GB1045826A true GB1045826A (en) 1966-10-19

Family

ID=8826752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1870865A Expired GB1045826A (en) 1964-04-01 1965-05-04 Improved filter for tobacco smoke and method of production of same

Country Status (4)

Country Link
BE (1) BE661806A (fr)
CH (1) CH461334A (fr)
FR (1) FR1418815A (fr)
GB (1) GB1045826A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2637161A1 (fr) * 1988-10-05 1990-04-06 Cigarette Components Ltd Filtre de fumee de tabac contenant un additif particulaire et son procede de fabrication
GB2236239A (en) * 1989-09-26 1991-04-03 Cigarette Components Ltd Tobacco smoke filters
GB2249936A (en) * 1990-11-19 1992-05-27 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
GB2260477A (en) * 1991-10-14 1993-04-21 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
US6302114B1 (en) 1991-10-14 2001-10-16 Cigarette Components Limited Tobacco smoke filter
WO2004089124A1 (fr) * 2003-04-09 2004-10-21 Philip Morris Products S.A. Formation en ligne de filtres de cigarette a concavites
EP1591026A1 (fr) * 2004-04-30 2005-11-02 Hauni Maschinenbau AG Élément de raclage et dispositif vaporisateur pour un cordon filtrant

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223393A (en) * 1988-10-05 1990-04-11 Cigarette Components Ltd Tobacco smoke filter containing particulate additive
US5012828A (en) * 1988-10-05 1991-05-07 Hayes Ernest B Tobacco smoke filter containing particulate additive
FR2637161A1 (fr) * 1988-10-05 1990-04-06 Cigarette Components Ltd Filtre de fumee de tabac contenant un additif particulaire et son procede de fabrication
GB2223393B (en) * 1988-10-05 1992-11-04 Cigarette Components Ltd Tobacco smoke filter containing particulate additive
GB2236239B (en) * 1989-09-26 1994-01-05 Cigarette Components Ltd Particulate sorbent smoke filter
GB2236239A (en) * 1989-09-26 1991-04-03 Cigarette Components Ltd Tobacco smoke filters
GB2249936B (en) * 1990-11-19 1994-11-30 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
GB2249936A (en) * 1990-11-19 1992-05-27 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
AU658372B2 (en) * 1990-11-19 1995-04-13 Cigarette Components Limited Smoke filter containing particulate smoke modifying additive
US5662126A (en) * 1990-11-19 1997-09-02 Cigarette Components Limited Smoke filter containing particulate smoke modifying additive
GB2260477A (en) * 1991-10-14 1993-04-21 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
US6302114B1 (en) 1991-10-14 2001-10-16 Cigarette Components Limited Tobacco smoke filter
WO2004089124A1 (fr) * 2003-04-09 2004-10-21 Philip Morris Products S.A. Formation en ligne de filtres de cigarette a concavites
EP1908360A1 (fr) * 2003-04-09 2008-04-09 Philip Morris Products S.A. Formation en ligne d'un filtre à cigarette encastrée
US7918232B2 (en) 2003-04-09 2011-04-05 Philip Morris Usa Inc. On line formation of recessed cigarette filter
EP1591026A1 (fr) * 2004-04-30 2005-11-02 Hauni Maschinenbau AG Élément de raclage et dispositif vaporisateur pour un cordon filtrant

Also Published As

Publication number Publication date
FR1418815A (fr) 1965-11-26
CH461334A (fr) 1968-08-15
BE661806A (fr) 1965-09-30

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