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1. IN1596/MUMNP/2006 - CONTAINER FOR PACKAGING A LIQUID TO BE DISPENSED IN DROPS REVERSIBLY DEFORMED BY AIR INPUT

Office India
Application Number 1596/MUMNP/2006
Application Date 21.12.2006
Publication Number 1596/MUMNP/2006
Publication Date 25.05.2007
Grant Number 250812
Grant Date 03.02.2012
Publication Kind B
IPC
B05B 11/04
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use
04the flow being effected by deformation of container for liquid or other fluent material
Applicants Laboratoires Thea
Inventors Faurie Michel
Priority Data 0407042 24.06.2004 FR
Title
(EN) CONTAINER FOR PACKAGING A LIQUID TO BE DISPENSED IN DROPS REVERSIBLY DEFORMED BY AIR INPUT
Abstract
(EN)
The invention concerns a container for packaging a liquid (1) to be dispensed in drops, said container being reversibly deformed by air drops, said container being reversibly deformed by air input and being equipped with a head (3) for dispensing liquid through a nozzle (5). The latter (3) comprises a recessed body (4) which is nested inside a neck (10) of the container and which holds a hydrophobic microporous pad (8) arranged upstream of a chamber (9). Said chamber (9) provided with an air reservoir for preventing the liquid from passing through the microporous pad between two liquid dispensing operations when the nozzle (5) is sealingly obstructed with a cap (6) and for drying a partly hydrophilic and hydrophobic filtering membrane (7) arranged in the dispensing head (3).