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
Authority: EP; European Patent Office
Prior art keywords: adsorbent; substance contained; tobacco smoke; mutagenic substance; mutagenic
Prior art date: 1985-11-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

1985-11-12

Filing date

1986-11-11

Publication date

1988-04-26

1985-11-12 Priority claimed from JP25205585A external-priority patent/JPS62111679A/en

1986-09-18 Priority claimed from JP21815886A external-priority patent/JPS6374477A/en

1986-11-11 Application filed by Advance KK filed Critical Advance KK

1987-11-25 Publication of EP0246330A1 publication Critical patent/EP0246330A1/en

1988-04-26 Publication of EP0246330A4 publication Critical patent/EP0246330A4/en

Status Withdrawn legal-status Critical Current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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
JP252055/85		1985-11-12
JP25205585A JPS62111679A (en)	1985-11-12	1985-11-12	Filter material for tobacco
JP21815886A JPS6374477A (en)	1986-09-18	1986-09-18	Filter material for tobacco
JP218158/86		1986-09-18

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
EP2789249B8 (en) *	2011-12-06	2018-12-26	Japan Tobacco Inc.	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

1986
- 1986-11-11 EP EP19860906468 patent/EP0246330A4/en not_active Withdrawn
- 1986-11-11 WO PCT/JP1986/000571 patent/WO1987002869A1/en not_active Ceased

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

Legal Events

Date	Code	Title	Description
1987-10-10	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
1987-11-25	17P	Request for examination filed	Effective date: 19870803
1987-11-25	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR GB
1988-06-15	A4	Supplementary search report drawn up and despatched	Effective date: 19880426
1990-05-23	17Q	First examination report despatched	Effective date: 19900405
1991-01-02	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
1991-02-20	18D	Application deemed to be withdrawn	Effective date: 19900817
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KOBAYASHI, MIDORI Inventor name: YAGI, MICHIKO Inventor name: KUSUNOKI, SHINICHIRO Inventor name: NISHIKAWA, TAKUTO

Publication	Publication Date	Title
GB8518385D0 (en)	1985-08-29	Tobacco smoke filters
GB2206052B (en)	1991-05-29	Smoking device
HUT47015A (en)	1989-01-30	Smoking articless containing effect modifying agent
PH25561A (en)	1991-08-08	Tobacco smoke filters
GB8512427D0 (en)	1985-06-19	Tobacco smoke filter
GB2166937B (en)	1988-04-20	Tobacco smoke filters
GB8625266D0 (en)	1986-11-26	Ventilated cigarette filter
GB2174286B (en)	1988-06-29	Portable cigarette safety ash tube and extinguisher
IL77721A (en)	1989-07-31	Cigarette filter and method for its manufacture
GB8712617D0 (en)	1987-07-01	Tobacco smoke filters
GR860393B (en)	1986-06-03	Improved cigarette filter
GB2181844B (en)	1989-10-04	Cigarette smoking device
GB8506594D0 (en)	1985-04-17	Smoking article filters
GB8607428D0 (en)	1986-04-30	Ventilated tobacco smoke filter
GB2146229B (en)	1987-06-03	Piercing device for piercing ventilating holes in cigarettes or similar smoking commodities
EP0246330A4 (en)	1988-04-26	Adsorbent for mutagenic substance contained in tobacco smoke and use thereof.
ZA84255B (en)	1984-09-26	Personal disposable cigarette extinguisher
AU8205387A (en)	1988-06-16	Cigarette moistening apparatus and components thereof
GR860601B (en)	1986-07-07	Improved mouthpiece for tobacco smoke article
GB2179557B (en)	1988-01-20	Smoke filter
GB8413017D0 (en)	1984-06-27	Tobacco smoke filters
GB8620124D0 (en)	1986-10-01	Medicinal tobacco
GB8510179D0 (en)	1985-05-30	Tobacco smoke filter
GB8525966D0 (en)	1985-11-27	Ventilated tobacco smoke filter
GR861113B (en)	1986-05-12	Ash-tray cigarette and lighter-case