BE1007973A7 - Filter - Google Patents

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Publication number
BE1007973A7
BE1007973A7 BE9400179A BE9400179A BE1007973A7 BE 1007973 A7 BE1007973 A7 BE 1007973A7 BE 9400179 A BE9400179 A BE 9400179A BE 9400179 A BE9400179 A BE 9400179A BE 1007973 A7 BE1007973 A7 BE 1007973A7
Authority
BE
Belgium
Prior art keywords
fibers
filter according
filter
characterized
biodegradable
Prior art date
Application number
BE9400179A
Other languages
French (fr)
Original Assignee
Hens Olivier
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 Hens Olivier filed Critical Hens Olivier
Priority to BE9400179A priority Critical patent/BE1007973A7/en
Application granted granted Critical
Publication of BE1007973A7 publication Critical patent/BE1007973A7/en

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Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/067Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068Biodegradable or disintegrable
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Abstract

A cigarette filter comprising biodegradable fibres, preferably natural andof vegetable origin.

Description


    <Desc/Clms Page number 1> <Desc / CRUD Page number 1> 
 



    Filtre La présente invention a pour objet un filtre biodégradable. Filter The present invention relates to a biodegradable filter. 



   On connaît des filtres pour cigarette. Are known for cigarette filters.  Ces filtres sont constitués de fibres non biodégradables, de sorte que les mégots souillant le sol doivent être ramassés ou balayés pour éviter que des trottoirs, intérieurs de bâtiments, places ou autres lieux publics soient et restent sales. These filters are made of non-biodegradable fibers, so that the butts contaminating the soil must be collected or swept to avoid sidewalks, building interiors, squares or other public places are and remain dirty. 



   La présente invention vise à remédier à cet inconvénient et a donc pour objet. The present invention aims to overcome this disadvantage and thus provides.  m filtre pour cigarette comprenant au moins des fibres biodégradables, de préférence naturelles, en particulier d'origine végétale. m cigarette filter comprising at least one of biodegradable fibers, preferably natural, in particular of vegetable origin.  De telles fibres d'origine végétale présentent de plus des qualités d'absorption de nicotine remarquables. Such fibers of plant origin have more remarkable nicotine absorption qualities. 



   Des fibres convenant également pour le filtre suivant l'invention, sont des fibres associées ou contenant un agent de biodégradabilité, par exemple de l'amidon. Fiber also suitable for the filter according to the invention are conjugate fibers or containing a biodegradable agent, for example starch. 



   Des exemples particuliers de fibres sont des fibres de chanvre, de lin, de jute, de bois ou un mélange de celles-ci. Particular examples of fibers are hemp fibers, flax, jute, wood or a mixture thereof. 



   Ces fibres peuvent le cas échéant subir des traitements pour les rendre ignifuges ou pour accroître leur These fibers can optionally undergo treatments to make them fireproof or to increase their 
  EMI1.1 EMI1.1 
  v caractère ignifuge. v flame retardancy.  Dans une forme de réalisation avantageuse, le filtre comprend une zone tampon ou portion réalisée en fibres ininflammables, par exemple en fibres actuellement utilisées dans les filtres connus. In a preferred embodiment, the filter comprises a buffer zone or portion made of non-flammable fibers, such as currently used in known filters fibers. 

  <Desc/Clms Page number 2> <Desc / CRUD Page number 2> 

 



   La présente invention a encore pour objet un tube creux associé à un filtre suivant l'invention destiné à être rempli de tabac avant son emploi en tant que cigarette, et une cigarette munie d'un filtre suivant l'invention. The present invention further relates to a hollow tube associated with a filter according to the invention intended to be filled with tobacco before its use as a cigarette, and a cigarette provided with a filter according to the invention. 



   Lorsqu'on utilise un filtre présentant un tampon ininflammable en particulier filtrant, ledit tampon est tourné vers le tube ou vers la partie de la cigarette contenant le tabac. When a filter having a nonflammable buffer filtering particular, said pad faces the tube or to the portion of the cigarette containing tobacco. 



   D'autres particularités et détails de l'invention ressortiront de la description détaillée suivante d'une forme de réalisation d'une cigarette suivant l'invention représentée sur le dessin unique ci-joint. Other features and details of the invention become apparent from the following detailed description of an embodiment of a cigarette according to the invention shown in the single drawing attached. 



   La cigarette 1 comprend un tube 2 rempli de tabac et un filtre 3 constitué d'une portion ou zone tampon 3a réalisée en fibres classiques pour filtre et une portion 3b réalisée en fibres naturelles végétales. The cigarette 1 comprises a tube 2 filled with tobacco and a filter 3 consists of a portion or buffer zone 3a made of conventional fibers and a filter portion 3b made of natural vegetable fibers. 



   Dans la forme de réalisation représentée, on a utilisé des fibres de jute qui ont été comprimées de manière connue et une bague 4 pour limiter la propagation de chaleur du tube vers le filtre ou pour éteindre ou ralentir la combustion au voisinage du filtre. In the embodiment shown, use was made of jute fibers which have been compressed in a known manner and a ring 4 for limiting the propagation of heat of the tube to the filter or to turn off or slow down the combustion in the vicinity of the filter. 



   L'utilisation d'une cigarette telle que décrite cidessus a montré qu'il était possible d'obtenir un mégot biodégradable et qu'il était possible d'absorber de façon remarquable les goudrons et la nicotine. The use of a cigarette as described above showed that it was possible to obtain a biodegradable cigarette butt and it was possible to absorb remarkably tar and nicotine. 

Claims (9)

  1. REVENDICATIONS 1. Filtre pour cigarette comprenant des fibres biodégradables. Claims 1. Filter cigarette comprising biodegradable fibers.
  2. 2. Filtre suivant la revendication 1, caractérisé en ce que les fibres biodégradables sont des fibres naturelles, de préférence végétales. 2. Filter according to Claim 1, characterized in that the biodegradable fibers are natural fibers, preferably vegetable.
  3. 3. Filtre suivant la revendication 1 ou 2, caractérisé en ce que les fibres sont des fibres contenant un agent de biodégradabilité, par exemple de l'amidon. 3. Filter according to Claim 1 or 2, characterized in that the fibers are fibers containing a biodegradable agent, for example starch.
  4. 4. Filtre suivant l'une des revendications 1 à 3, caractérisé en ce qu'il comprend des fibres de chanvre, de lin, de jute, de bois. 4. Filter according to one of claims 1 to 3, characterized in that it comprises hemp fibers, flax, jute, wood.
  5. 5. Filtre suivant l'une des revendications 1 à 4, caractérisé en ce qu'il comprend des fibres biodégradables traitées de manière à les rendre ignifuges. 5. Filter according to one of claims 1 to 4, characterized in that it comprises biodegradable fibers treated to make them flame retardant.
  6. 6. Filtre suivant l'une des revendications 1 à 5, caractérisé en ce qu'il comporte une bague ou une portion réalisée en une matière ignifuge. 6. Filter according to one of claims 1 to 5, characterized in that it comprises a ring or a portion made of a fireproof material.
  7. 7. Filtre suivant la revendication 6, caractérisé en ce qu'une portion du filtre est réalisée en fibre ininflammable. 7. Filter according to Claim 6, characterized in that a portion of the filter is made from a fireproof fiber.
  8. 8. Cigarette munie d'un filtre suivant l'une des revendications 1 à 7. 8. cigarette provided with a filter according to one of Claims 1 to 7.
  9. 9. Filtre suivant l'une des revendications 1 à 7 associé à un tube creux, ledit tube étant destiné à être rempli de tabac avant son utilisation. 9. Filter according to one of claims 1 to 7 associated with a hollow tube, said tube being intended to be filled with tobacco before its use.
BE9400179A 1994-02-15 1994-02-15 Filter BE1007973A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE9400179A BE1007973A7 (en) 1994-02-15 1994-02-15 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9400179A BE1007973A7 (en) 1994-02-15 1994-02-15 Filter

Publications (1)

Publication Number Publication Date
BE1007973A7 true BE1007973A7 (en) 1995-11-28

Family

ID=3887971

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9400179A BE1007973A7 (en) 1994-02-15 1994-02-15 Filter

Country Status (1)

Country Link
BE (1) BE1007973A7 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003086117A1 (en) * 2002-04-17 2003-10-23 Rozim Peter Filter unit for filter-cigarettes and filter cigarettes
WO2009007851A2 (en) * 2007-06-04 2009-01-15 Philip Morris Products S.A. Cellulose acetate fiber modification
WO2009143338A3 (en) * 2008-05-21 2010-01-21 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
WO2010098933A1 (en) * 2009-02-25 2010-09-02 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8882647B2 (en) 2005-09-23 2014-11-11 R.J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003086117A1 (en) * 2002-04-17 2003-10-23 Rozim Peter Filter unit for filter-cigarettes and filter cigarettes
US9398777B2 (en) 2005-09-23 2016-07-26 R.J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US9028385B2 (en) 2005-09-23 2015-05-12 R.J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8882647B2 (en) 2005-09-23 2014-11-11 R.J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US10123562B2 (en) 2005-09-23 2018-11-13 R.J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US7878210B2 (en) 2007-06-04 2011-02-01 Philip Morris Usa Inc. Cellulose acetate fiber modification
WO2009007851A2 (en) * 2007-06-04 2009-01-15 Philip Morris Products S.A. Cellulose acetate fiber modification
WO2009007851A3 (en) * 2007-06-04 2009-06-04 Philip Morris Prod Cellulose acetate fiber modification
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8496011B2 (en) 2008-05-21 2013-07-30 R.J. Reynolds Tobacco Company Apparatus for forming a filter component of a smoking article
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
WO2009143338A3 (en) * 2008-05-21 2010-01-21 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
WO2010098933A1 (en) * 2009-02-25 2010-09-02 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber

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Legal Events

Date Code Title Description
RE Lapsed

Owner name: HENS OLIVIER

Effective date: 19970228