FR1553779A - - Google Patents

Info

Publication number
FR1553779A
FR1553779A FR1553779DA FR1553779A FR 1553779 A FR1553779 A FR 1553779A FR 1553779D A FR1553779D A FR 1553779DA FR 1553779 A FR1553779 A FR 1553779A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1553779A publication Critical patent/FR1553779A/fr
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
    • A24D3/0229—Filter rod forming processes
    • A24D3/0237—Filter rod forming processes by extrusion
FR1553779D 1966-09-21 1967-09-21 Expired FR1553779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58099366A 1966-09-21 1966-09-21

Publications (1)

Publication Number Publication Date
FR1553779A true FR1553779A (en) 1969-01-17

Family

ID=24323456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1553779D Expired FR1553779A (en) 1966-09-21 1967-09-21

Country Status (4)

Country Link
US (1) US3444863A (en)
DE (1) DE1692901B2 (en)
FR (1) FR1553779A (en)
GB (1) GB1199165A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377775A1 (en) * 1977-01-19 1978-08-18 Chisso Corp METHOD OF MANUFACTURING FILTERS FOR TOBACCO SMOKE
FR2462111A1 (en) * 1979-07-26 1981-02-13 Job Ets Bardou Job Pauilhac METHOD FOR PRODUCING A FILTER STRUCTURE, IN PARTICULAR FOR CIGARETTE FILTERS AND FILTERS OBTAINED

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595245A (en) * 1968-08-14 1971-07-27 Exxon Research Engineering Co Cigarette filter from polypropylene fibers
US3656484A (en) * 1968-11-13 1972-04-18 Celanese Corp Filter
US3930077A (en) * 1972-03-24 1975-12-30 Celanese Corp Filters
DE2721511C2 (en) * 1976-05-12 1985-11-28 Honshu Seishi K.K., Tokyo Adsorbent nonwoven fabric and process for its manufacture
US4798570A (en) * 1982-12-09 1989-01-17 Hercules Incorporated Process for preparing filter rods
US5053066A (en) * 1990-05-04 1991-10-01 Hassenboehler Charles B Nonwoven filter and method of manufacture
DE502004003664D1 (en) * 2003-09-03 2007-06-14 Hauni Maschinenbau Ag Method and device for producing a filter strand
CN102389163B (en) * 2011-09-29 2013-10-23 河南中烟工业有限责任公司 Improved technology for producing cigarette filter rod by KDF2 filter rod forming machine
US8967155B2 (en) * 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US9354398B2 (en) * 2012-01-10 2016-05-31 Hewlett Packard Enterprise Development Lp Optical connectors
GB2503644A (en) * 2012-05-03 2014-01-08 British American Tobacco Co Filter
GB201400990D0 (en) 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
US11589608B2 (en) 2018-02-01 2023-02-28 Jt International S.A. Biodegradable filter with improved taste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
US3232805A (en) * 1959-07-15 1966-02-01 Eastman Kodak Co Method of making tobacco smoke filters from crimped thermoplastic tows
US3173427A (en) * 1962-02-05 1965-03-16 Eastman Kodak Co Tow with internally incorporated additive
US3189506A (en) * 1962-04-12 1965-06-15 Eastman Kodak Co Method and apparatus for forming continuous filament filter rods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2377775A1 (en) * 1977-01-19 1978-08-18 Chisso Corp METHOD OF MANUFACTURING FILTERS FOR TOBACCO SMOKE
FR2462111A1 (en) * 1979-07-26 1981-02-13 Job Ets Bardou Job Pauilhac METHOD FOR PRODUCING A FILTER STRUCTURE, IN PARTICULAR FOR CIGARETTE FILTERS AND FILTERS OBTAINED
US4379465A (en) * 1979-07-26 1983-04-12 Job, Anciens Ets Bardou Job & Pauilac Process for producing a filtering structure in particular for cigarette filters

Also Published As

Publication number Publication date
GB1199165A (en) 1970-07-15
DE1692901B2 (en) 1978-10-19
US3444863A (en) 1969-05-20
DE1692901A1 (en) 1971-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse