Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020141027 - BIODEGRADABLE SEGMENT OF A SMOKING PRODUCT

Publication Number WO/2020/141027
Publication Date 09.07.2020
International Application No. PCT/EP2019/077231
International Filing Date 08.10.2019
IPC
A24D 3/10 2006.1
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
3Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
06Use of materials for tobacco smoke filters
08of organic materials as carrier or major constituent
10of cellulose or cellulose derivatives
A24F 40/20 2020.1
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
FSMOKERS’ REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
40Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
20Devices using solid inhalable precursors
CPC
A24B 15/16
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
15Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
10Chemical features of tobacco products or tobacco substitutes
16of tobacco substitutes
A24D 1/02
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
1Cigars; Cigarettes
02with special covers
A24D 1/20
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
1Cigars; Cigarettes
20Cigarettes specially adapted for simulated smoking devices
A24D 3/068
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
3Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
06Use of materials for tobacco smoke filters
067characterised by functional properties
068Biodegradable or disintegrable
A24D 3/10
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
3Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
06Use of materials for tobacco smoke filters
08of organic materials as carrier or major constituent
10of cellulose or cellulose derivatives
A24D 3/14
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
3Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
06Use of materials for tobacco smoke filters
14of organic materials as additive
Applicants
  • DELFORTGROUP AG [AT]/[AT]
Inventors
  • VOLGGER, Dietmar
  • BACHMANN, Stefan
Agents
  • LUCKE, Andreas
Priority Data
10 2019 100 112.904.01.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) BIOLOGISCH ABBAUBARES SEGMENT EINES RAUCHARTIKELS
(EN) BIODEGRADABLE SEGMENT OF A SMOKING PRODUCT
(FR) SEGMENT BIODÉGRADABLE D’UN ARTICLE À FUMER
Abstract
(DE)
Gezeigt wird ein Segment eines Rauchartikels, umfassend ein faserbasiertes Bahnmaterial und ein Umhüllungsmaterial, das das faserbasierte Bahnmaterial umhüllt, wobei das faserbasierte Bahnmaterial mindestens 40% Zellstofffasern und weniger als 10% nicht natürliche Polymere umfasst, jeweils bezogen auf die Masse des Bahnmaterials, ein Flächengewicht von mindestens 10 g/m2 und höchstens 70 g/m2 hat, und eine Dicke von mindestens 25 μm und höchstens 400 μm hat, wobei das genannte Bahnmaterial im Segment eine Fläche von mindestens 20 cm2 und höchstens 90 cm2 pro cm3 Volumen des Segments aufweist, wobei das Segment ohne das Umhüllungsmaterial eine Dichte von mindestens 50 kg/m3 und höchstens 300 kg/m3 aufweist, und wobei ein Parameter Z, der definiert ist als Z = ρWeb + 5 · ρSeg + 12 · AWeb, die Ungleichung 1300 ≤ Z ≤ 2800 erfüllt, wobei ρWeb die Dichte des Bahnmaterials in kg/ m3, ρSeg die Dichte des Segments ohne Umhüllungsmaterial in kg/ m3, und AWeb die Fläche des Bahnmaterials pro Volumen des Segments in cm2/cm3 sind.
(EN)
The invention discloses a segment of a smoking product, comprising a fibre-based web material and an encasing material, which encases the fibre-based web material, wherein the fibre-based web material comprises at least 40% cellulose fibres and less than 10% non-natural polymers, both values being in relation to the mass of the web material, has a mass per unit area of at least 10 g/m2 and at most 70 g/m2 and a thickness of at least 25 μm and at most 400 μm, said web material having, in the segment, an area of at least 20 cm2 and at most 90 cm2 per cm3 volume of the segment. The segment without the encasing material has a density of at least 50 kg/m3 and at most 300 kg/m3, and a parameter Z, which is defined as Z = ρWeb + 5 · ρSeg + 12 · AWeb, meets the inequality 1300 ≤ Z ≤ 2800, with ρWeb being the density of the web material in kg/ m3, ρSeg being the density of the segment without encasing material in kg/ m3, and AWeb being the area of the web material per volume of the segment in cm2/cm3.
(FR)
L’invention concerne un segment d’un article à fumer, comprenant un matériau en bande à base de fibres et un matériau d'enveloppement, qui enveloppe le matériau en bande, le matériau en bande à base de fibre comprenant au moins 40 % de fibres de cellulose et moins de 10 % de polymères non naturels, respectivement par rapport au poids du matériau en bande, ayant un grammage d’au moins 10 g/m2 et d’au plus 70 g/m2, et ayant une épaisseur d’au moins 25 μm et d’au plus 400 μm, ledit matériau en bande dans le segment présentant une surface d’au moins 20 cm2 et d’au plus 90 cm2 par cm3 de volume du segment, le segment sans le matériau d’enveloppement présentant une masse volumique d’au moins 50 kg/m3 et d’au plus 300 kg/m3, et un paramètre Z, défini comme Z = ρWeb + 5 · ρSeg + 12 · AWeb, satisfaisant l‘inéquation 1300 ≤ Z ≤ 2800, ρWeb étant la masse volumique du matériau en bande en kg/ m3, ρSeg la masse volumique du segment sans matériau d’enveloppement en kg/ m3, et AWeb la surface du matériau en bande par volume du segment en cm2/cm3.
Latest bibliographic data on file with the International Bureau