[go: up one dir, main page]

WO2024230861A1 - Filtre auto-réducteur - Google Patents

Filtre auto-réducteur Download PDF

Info

Publication number
WO2024230861A1
WO2024230861A1 PCT/DE2023/000029 DE2023000029W WO2024230861A1 WO 2024230861 A1 WO2024230861 A1 WO 2024230861A1 DE 2023000029 W DE2023000029 W DE 2023000029W WO 2024230861 A1 WO2024230861 A1 WO 2024230861A1
Authority
WO
WIPO (PCT)
Prior art keywords
want
filters
breakdown
self
handling
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
PCT/DE2023/000029
Other languages
German (de)
English (en)
Inventor
Michael WEIDENAUER
Raphael CATTIN
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/DE2023/000029 priority Critical patent/WO2024230861A1/fr
Priority to PCT/EP2024/059370 priority patent/WO2024230996A1/fr
Publication of WO2024230861A1 publication Critical patent/WO2024230861A1/fr
Anticipated expiration legal-status Critical
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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

Étant donné que les cigarettes participent grandement à la pollution de notre planète, nous souhaitons trouver une alternative praticable. Il est entendu que les filtres sont constitués de matières premières facilement disponibles et facilement accessibles et se dégradent ou se décomposent également en un temps extrêmement court dans des conditions réelles. Ceci devrait idéalement avoir lieu avant qu'ils se retrouvent dans une décharge. Nous souhaitons utiliser les influences qui existent dans un environnement urbain réel en conséquence des intempéries et de l'élimination des déchets (humidité, processus mécaniques et bactéries) pour provoquer une décomposition aussi rapide que possible. Par conséquent, une dégradation du filtre est également obtenue, et pas seulement une décomposition théorique qui prend des années. L'autre aspect important est que ces filtres n'auront leur place sur le marché que si le consommateur ne perçoit aucune différence préjudiciable dans la manipulation, la sensation ou la résistance. Les fumeurs sont très sensibles aux changements, et nous sommes d'autant plus satisfaits que notre solution (adaptation de la taille des particules) est très flexible et permet de s'adapter à chaque type ou marque de tabac.
PCT/DE2023/000029 2023-05-08 2023-05-08 Filtre auto-réducteur Pending WO2024230861A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/DE2023/000029 WO2024230861A1 (fr) 2023-05-08 2023-05-08 Filtre auto-réducteur
PCT/EP2024/059370 WO2024230996A1 (fr) 2023-05-08 2024-04-05 Élément filtrant pour cigarettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DE2023/000029 WO2024230861A1 (fr) 2023-05-08 2023-05-08 Filtre auto-réducteur

Publications (1)

Publication Number Publication Date
WO2024230861A1 true WO2024230861A1 (fr) 2024-11-14

Family

ID=86851442

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE2023/000029 Pending WO2024230861A1 (fr) 2023-05-08 2023-05-08 Filtre auto-réducteur
PCT/EP2024/059370 Pending WO2024230996A1 (fr) 2023-05-08 2024-04-05 Élément filtrant pour cigarettes

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2024/059370 Pending WO2024230996A1 (fr) 2023-05-08 2024-04-05 Élément filtrant pour cigarettes

Country Status (1)

Country Link
WO (2) WO2024230861A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009006891U1 (de) * 2009-05-13 2009-10-01 Weidenauer, Michael Recyclebarer Zigarettenfilter
US20150374030A1 (en) * 2014-05-23 2015-12-31 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
EP4169394A1 (fr) * 2021-10-22 2023-04-26 Essentra Filter Products Development Co. Pte. Ltd. Tube de papier

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009006891U1 (de) * 2009-05-13 2009-10-01 Weidenauer, Michael Recyclebarer Zigarettenfilter
US20150374030A1 (en) * 2014-05-23 2015-12-31 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
EP4169394A1 (fr) * 2021-10-22 2023-04-26 Essentra Filter Products Development Co. Pte. Ltd. Tube de papier

Also Published As

Publication number Publication date
WO2024230996A1 (fr) 2024-11-14

Similar Documents

Publication Publication Date Title
EP2548460B1 (fr) Matériel formant un aérosol pour un narguilé
DE60311769T2 (de) Zigarettenfilter mit geperlter aktivkohle
CN101103845B (zh) 一种新型卷烟滤嘴用过滤材料及其制备方法
DE1517242A1 (de) Filterelement
EP1354522A2 (fr) Filtre de cigarette et procédé pour sa fabrication
DE3532618C2 (fr)
WO2024230861A1 (fr) Filtre auto-réducteur
DE202018000336U1 (de) Hochkonzentrierter aromatisierter und/oder dampfabgebender Zusatz für Wasserpfeifentabak und -ersatz
EP2729027B1 (fr) Substitut de tabac pour pipes à eau
DE69614923T2 (de) Produkt zur Behandlung von tierischen Exkrementen
DE2431635C3 (de) Rauchbares Erzeugnis mit Meerschaumpartikelchen als Adsorbens
EP1029461A2 (fr) Matériau filtrant pour réduire les substances nocives dans la fumée de tabac
DE102011052866B4 (de) Aerosolbildendes Material für eine Wasserpfeife
KR100294985B1 (ko) 니코틴이중화되는담배의제조방법
KR20120087519A (ko) 바이오-그린 필터
DE1767024C3 (de) Verwendung eines porösen Magnesiumsilikathydrates als Filtermittel für Tabakrauch
CN108450486A (zh) 一种中药蚊香及其制备方法
DE2431634C3 (de) Rauchbares Erzeugnis mit einer Papierumhüllung
DE19900812A1 (de) Neuartige Tierstreu
JP2011168496A (ja) 香りの線香
JPWO2007043172A1 (ja) タバコ用フィルタ
DE202015105339U1 (de) Ersatzstoff für Wasserpfeifen-Tabak
DE102018132394A1 (de) Gewürzmischung in tablettenform
CH721758A2 (de) Tabakmischung, insbesondere für eine Wasserpfeife, sowie ein Verfahren zu deren Herstellung
DE1517311C (de) Verfahren zum Aromatisieren von Tabak mit Aromastoffen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23731505

Country of ref document: EP

Kind code of ref document: A1