EP 4192237 A1 20230614 - APPARATUS FOR DISPENSING A VOLATILE SUBSTANCE, IN PARTICULAR AN AROMA OR INSECTICIDE, INTO AMBIENT AIR
Title (en)
APPARATUS FOR DISPENSING A VOLATILE SUBSTANCE, IN PARTICULAR AN AROMA OR INSECTICIDE, INTO AMBIENT AIR
Title (de)
VORRICHTUNG ZUR ABGABE EINES FLÜCHTIGEN STOFFS, INSBESONDERE DUFTSTOFFS ODER INSEKTIZIDEN WIRKSTOFFS, AN DIE UMGEBUNGSLUFT
Title (fr)
DISPOSITIF DE DIFFUSION D'UNE SUBSTANCE VOLATILE, NOTAMMENT D'UN PRINCIPE ACTIF ODORANT OU INSECTICIDE, DANS L'AIR AMBIANT
Publication
Application
Priority
- DE 102020120951 A 20200807
- EP 2021072010 W 20210806
Abstract (en)
[origin: WO2022029291A1] The present invention relates to an apparatus (1) for dispensing a volatile substance into the ambient air, having: a housing (10) made of a first material which has a vegetable fibre material, in particular a paper, a cardboard or a paperboard, and a barrier layer which serves as a barrier against permeation of the volatile substance; and having, arranged inside the housing (10), an insert (20) made of a second material, wherein the second material is provided, in particular impregnated, with the volatile substance, wherein the second material is one of the following materials or has one or more of the specified materials: - a vegetable fibre material or - sucrose or starch or - a mineral material.
IPC 8 full level
CPC (source: EP US)
A01M 1/2055 (2013.01 - EP); A61L 9/04 (2013.01 - EP); A61L 9/12 (2013.01 - EP US); A61L 2209/13 (2013.01 - US); A61L 2209/15 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020120951 A1 20220210; EP 4192237 A1 20230614; US 2023270910 A1 20230831; WO 2022029291 A1 20220210
DOCDB simple family (application)
DE 102020120951 A 20200807; EP 2021072010 W 20210806; EP 21763251 A 20210806; US 202118019265 A 20210806