DE1924495A1 - Zigarettenfilter - Google Patents

Zigarettenfilter

Info

Publication number
DE1924495A1
DE1924495A1 DE19691924495 DE1924495A DE1924495A1 DE 1924495 A1 DE1924495 A1 DE 1924495A1 DE 19691924495 DE19691924495 DE 19691924495 DE 1924495 A DE1924495 A DE 1924495A DE 1924495 A1 DE1924495 A1 DE 1924495A1
Authority
DE
Germany
Prior art keywords
finely divided
filter according
cigarette filter
filter
cigarette
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.)
Pending
Application number
DE19691924495
Other languages
German (de)
English (en)
Inventor
Katsumi Hayashi
Takashi Kaneko
Kazuo Kuwahara
Hayashi Musashino
Kenji Okano
Atsushi Saito
Hiroju Takahashi
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.)
Mitsubishi Acetate Co Ltd
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Acetate Co Ltd
Mitsubishi Rayon Co 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 Mitsubishi Acetate Co Ltd, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Acetate Co Ltd
Publication of DE1924495A1 publication Critical patent/DE1924495A1/de
Pending 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19691924495 1968-05-15 1969-05-13 Zigarettenfilter Pending DE1924495A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3272868 1968-05-15

Publications (1)

Publication Number Publication Date
DE1924495A1 true DE1924495A1 (de) 1969-11-27

Family

ID=12366888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691924495 Pending DE1924495A1 (de) 1968-05-15 1969-05-13 Zigarettenfilter

Country Status (3)

Country Link
US (1) US3608564A (hu)
DE (1) DE1924495A1 (hu)
GB (1) GB1234134A (hu)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519039B2 (hu) * 1972-03-23 1976-03-23
US3977417A (en) * 1973-03-23 1976-08-31 Philip Morris Incorporated Smoking article and process for filtering tobacco smoke employing a cross-linked organic oil filter material
US4006749A (en) * 1975-01-31 1977-02-08 Consolidated Cigar Corporation Removal of harmful components from tobacco smoke
US4961415A (en) * 1987-01-16 1990-10-09 Kimberly-Clark Corporation Controlled draft and efficiency filter element for smoking articles
US4903714A (en) * 1987-08-25 1990-02-27 R. J. Reynolds Tobacco Company Smoking article with improved mouthend piece
GB9300188D0 (en) * 1993-01-06 1993-03-03 Dexter Speciality Materials Fibrous bonded sheet material
US5538019A (en) * 1993-11-03 1996-07-23 Schweitzer-Mauduit International, Inc. Spunbond cigarette filter
CA2277131A1 (en) 1998-08-14 2000-02-14 Schweitzer-Mauduit International, Inc. Process for increasing the wet strength of porous plug wraps for use in smoking articles
US6390305B1 (en) * 2000-05-19 2002-05-21 Air Products Polymers, L.P. Saturant binder systems for high performance air and oil filters
GB0506278D0 (en) * 2005-03-29 2005-05-04 British American Tobacco Co Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
US8453653B2 (en) 2007-12-20 2013-06-04 Philip Morris Usa Inc. Hollow/porous fibers and applications thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649233C (de) * 1934-03-31 1937-08-18 Kodak Akt Ges Verfahren zur Gewinnung von Halogenen aus ihren Loesungen
US2343091A (en) * 1940-08-03 1944-02-29 Du Pont Treatment of textiles and composition useful therefor
DE1049585B (de) * 1955-02-18 1959-01-29 Ronald GeorgeWreyford Norrish, Cambridge und The Distillers Company Limited, Edinburgh (Großbritannien) Verfahren zur Herstellung von Pfropfmischpolymerisaten
US2933460A (en) * 1956-05-29 1960-04-19 Rohm & Haas Ion-exchange fibers, films and the like from sulfur containing alkoxymethyl monomers
US3004851A (en) * 1957-12-02 1961-10-17 Jones Graphic Products Of Ohio Light sensitized coating compositions and the production thereof
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
NL248775A (hu) * 1959-02-26
US3098838A (en) * 1959-12-22 1963-07-23 Nat Starch Chem Corp Polyvinyl ethyl ether-vinyl acetate graft copolymers
US3220960A (en) * 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
US3297786A (en) * 1961-10-03 1967-01-10 Yardney International Corp Method of graft polymerizing onto hydrophobic substrates
US3470883A (en) * 1968-08-29 1969-10-07 Nat Patent Dev Corp Tobacco smoke filters
US3464423A (en) * 1968-10-25 1969-09-02 Stauffer Chemical Co Tobacco smoke filter

Also Published As

Publication number Publication date
US3608564A (en) 1971-09-28
GB1234134A (hu) 1971-06-03

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