EP0246330A4 - Adsorbent for mutagenic substance contained in tobacco smoke and use thereof. - Google Patents

Adsorbent for mutagenic substance contained in tobacco smoke and use thereof.

Info

Publication number
EP0246330A4
EP0246330A4 EP19860906468 EP86906468A EP0246330A4 EP 0246330 A4 EP0246330 A4 EP 0246330A4 EP 19860906468 EP19860906468 EP 19860906468 EP 86906468 A EP86906468 A EP 86906468A EP 0246330 A4 EP0246330 A4 EP 0246330A4
Authority
EP
European Patent Office
Prior art keywords
adsorbent
substance contained
tobacco smoke
mutagenic substance
mutagenic
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.)
Withdrawn
Application number
EP19860906468
Other languages
German (de)
French (fr)
Other versions
EP0246330A1 (en
Inventor
Shinichiro Kusunoki
Takuto Nishikawa
Michiko Yagi
Midori Kobayashi
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.)
Advance KK
Original Assignee
Advance KK
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
Priority claimed from JP25205585A external-priority patent/JPS62111679A/en
Priority claimed from JP21815886A external-priority patent/JPS6374477A/en
Application filed by Advance KK filed Critical Advance KK
Publication of EP0246330A1 publication Critical patent/EP0246330A1/en
Publication of EP0246330A4 publication Critical patent/EP0246330A4/en
Withdrawn legal-status Critical Current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
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP19860906468 1985-11-12 1986-11-11 Adsorbent for mutagenic substance contained in tobacco smoke and use thereof. Withdrawn EP0246330A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP25205585A JPS62111679A (en) 1985-11-12 1985-11-12 Filter material for tobacco
JP252055/85 1985-11-12
JP218158/86 1986-09-18
JP21815886A JPS6374477A (en) 1986-09-18 1986-09-18 Filter material for tobacco

Publications (2)

Publication Number Publication Date
EP0246330A1 EP0246330A1 (en) 1987-11-25
EP0246330A4 true EP0246330A4 (en) 1988-04-26

Family

ID=26522426

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860906468 Withdrawn EP0246330A4 (en) 1985-11-12 1986-11-11 Adsorbent for mutagenic substance contained in tobacco smoke and use thereof.

Country Status (2)

Country Link
EP (1) EP0246330A4 (en)
WO (1) WO1987002869A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2285908A (en) * 1994-01-25 1995-08-02 Gallaher Ltd Filter material
DE19541873A1 (en) 1995-11-09 1997-05-15 Rhodia Ag Rhone Poulenc Filter cigarette
RU2604020C2 (en) * 2011-12-06 2016-12-10 Джапан Тобакко Инк. Cigarette filter and cigarette

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739913A (en) * 1953-07-02 1956-03-27 Philip Morris And Co Ltd Inc Tobacco product and method of making said product
GB996141A (en) * 1964-06-04 1965-06-23 British American Tobacco Co Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2607208A1 (en) * 1976-02-23 1977-08-25 Hoechst Ag Cigarette filter contg. cellulose deriv. - substd. by ionic or ionisable functional acid or basic gps.
JPS54110399A (en) * 1978-02-15 1979-08-29 Daicel Chem Ind Ltd Powder-containing cigarette filter
JPS60110276A (en) * 1983-11-21 1985-06-15 東レ株式会社 Tobacco filter
US5156730A (en) * 1991-06-25 1992-10-20 International Business Machines Electrode array and use thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739913A (en) * 1953-07-02 1956-03-27 Philip Morris And Co Ltd Inc Tobacco product and method of making said product
GB996141A (en) * 1964-06-04 1965-06-23 British American Tobacco Co Improvements in or relating to a filter assembly for a smoking tobacco product and method of making the same and smoking tobacco product including the filter assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8702869A1 *

Also Published As

Publication number Publication date
EP0246330A1 (en) 1987-11-25
WO1987002869A1 (en) 1987-05-21

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19870803

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

A4 Supplementary search report drawn up and despatched

Effective date: 19880426

17Q First examination report despatched

Effective date: 19900405

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19900817

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KOBAYASHI, MIDORI

Inventor name: YAGI, MICHIKO

Inventor name: KUSUNOKI, SHINICHIRO

Inventor name: NISHIKAWA, TAKUTO