CH506959A - Poröser Strang - Google Patents

Poröser Strang

Info

Publication number
CH506959A
CH506959A CH1692469A CH1692469A CH506959A CH 506959 A CH506959 A CH 506959A CH 1692469 A CH1692469 A CH 1692469A CH 1692469 A CH1692469 A CH 1692469A CH 506959 A CH506959 A CH 506959A
Authority
CH
Switzerland
Prior art keywords
porous strand
strand
porous
Prior art date
Application number
CH1692469A
Other languages
German (de)
English (en)
Inventor
Drew Roberts John
Herbert Keith Charles
Doane Ellenberg John
Original Assignee
Celanese Corp
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 filed Critical Celanese Corp
Publication of CH506959A publication Critical patent/CH506959A/de

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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
CH1692469A 1968-11-13 1969-11-13 Poröser Strang CH506959A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77539068A 1968-11-13 1968-11-13

Publications (1)

Publication Number Publication Date
CH506959A true CH506959A (de) 1971-05-15

Family

ID=25104259

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1692469A CH506959A (de) 1968-11-13 1969-11-13 Poröser Strang

Country Status (7)

Country Link
US (1) US3656484A (enrdf_load_stackoverflow)
CH (1) CH506959A (enrdf_load_stackoverflow)
DK (1) DK127537B (enrdf_load_stackoverflow)
FI (1) FI50927C (enrdf_load_stackoverflow)
GB (1) GB1258993A (enrdf_load_stackoverflow)
SE (2) SE390596B (enrdf_load_stackoverflow)
ZA (1) ZA697837B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059121A (en) * 1973-04-20 1977-11-22 Rothmans Of Pall Mall Canada Limited Filter for tobacco smoke
US4752348A (en) * 1985-03-29 1988-06-21 Celanese Corporation Localized liquid additive applicator system for continuous cylindrical product
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
ITBO20120106A1 (it) * 2012-03-05 2013-09-06 Montrade Srl Metodo e macchina per la produzione di filtri senza carta per articoli da fumo
EA201591436A1 (ru) * 2013-03-13 2015-12-30 СЕЛАНИЗ ЭСИТЕЙТ ЭлЭлСи Дымовые фильтры для уменьшения концентрации компонентов в потоке дыма
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
US11918034B2 (en) * 2019-12-23 2024-03-05 China Tobacco Hunan Industrial Co., Ltd. Device and method for preparing fully granular cigarette/filter rod, and prepared fully granular cigarette/filter rod
CN114190586B (zh) * 2020-09-02 2024-01-19 湖南中烟工业有限责任公司 一种自然增香型减害全颗粒滤棒及其制备方法和应用
GB202109084D0 (en) * 2021-06-24 2021-08-11 Nicoventures Trading Ltd Apparatus and methods for manufacturing articles for use as or in an aerosol provision system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805671A (en) * 1953-10-07 1957-09-10 Liggett & Myers Tobacco Co Aerosol filters
BE539431A (enrdf_load_stackoverflow) * 1954-07-02
US3068873A (en) * 1958-11-24 1962-12-18 Celanese Corp Filters
US3225390A (en) * 1959-10-02 1965-12-28 Mueller Paul A Method of producing filter plugs
US3050430A (en) * 1959-11-12 1962-08-21 Eastman Kodak Co Jet and method of filter manufacture
US3313665A (en) * 1963-06-04 1967-04-11 American Filtrona Corp Method for making fibrous bodies
US3364938A (en) * 1963-12-19 1968-01-23 Eastman Kodak Co Tobacco smoke filter containing porous non-sifting polyolefin particles
US3444863A (en) * 1966-09-21 1969-05-20 Celanese Corp Tobacco smoke filter
US3552400A (en) * 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like

Also Published As

Publication number Publication date
DK127537B (da) 1973-11-26
US3656484A (en) 1972-04-18
FI50927C (fi) 1976-09-10
SE390596B (sv) 1977-01-03
SE390595B (sv) 1977-01-03
GB1258993A (enrdf_load_stackoverflow) 1972-01-05
FI50927B (enrdf_load_stackoverflow) 1976-05-31
ZA697837B (en) 1971-06-30

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased