EP 2608889 B1 20151007 - IMPROVED FOAMING COMPOSITIONS AND AEROSOL DISPENSERS
Title (en)
IMPROVED FOAMING COMPOSITIONS AND AEROSOL DISPENSERS
Title (de)
VERBESSERTE SCHÄUMUNGSZUSAMMENSETZUNGEN UND AEROSOLSPENDER
Title (fr)
COMPOSITIONS MOUSSANTES AMÉLIORÉES ET DISTRIBUTEURS D'AÉROSOLS
Publication
Application
Priority
- US 37762710 P 20100827
- GB 2011051523 W 20110812
Abstract (en)
[origin: WO2012025735A1] Provided is a cap assembly (10) mounted upon an aerosol canister (100), wherein the cap assembly (10) includes a moveable trigger arm (20) bearing a nozzle assembly (50), the nozzle assembly (50) which includes a nozzle orifice insert (70) which includes a sleeve part (72) and a nozzle orifice (80) inserted within chamber body (64) having a nozzle chamber (60), wherein the sleeve part (72) includes an inlet zone (73) and downstream thereof, a compression zone (75) which compression zone (75) comprises an upper tapered sidewall (77a) and a lower tapered sidewall (77b) angled with respect to one another by an angle "A" which is in the range of between 5 and 30 degrees of arc and wherein the nozzle assembly (50) further includes an inlet conduit (52) in engagement with a valve stem (104) of the aerosol canister (100), a connecting bore (58) connecting the inlet conduit (52) with the nozzle chamber (60). The cap assembly (10) provides improved dispensing of pressurized foaming surface treatment compositions contained with the aerosol canister (100).
IPC 8 full level
B05B 1/04 (2006.01); B65D 83/20 (2006.01)
CPC (source: EP US)
B05B 1/042 (2013.01 - EP); B05B 1/044 (2013.01 - EP US); B05B 15/50 (2018.01 - EP US); B65D 83/20 (2013.01 - EP); B65D 83/206 (2013.01 - EP); B65D 83/752 (2013.01 - EP)
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
DOCDB simple family (publication)
WO 2012025735 A1 20120301; AU 2011294879 A1 20130321; AU 2011294879 B2 20140828; EP 2608889 A1 20130703; EP 2608889 B1 20151007
DOCDB simple family (application)
GB 2011051523 W 20110812; AU 2011294879 A 20110812; EP 11752620 A 20110812