EP 0908395 B1 20030212 - Dispensing head with air suction, package and dispenser provided with such a head
Title (en)
Dispensing head with air suction, package and dispenser provided with such a head
Title (de)
Ausgabekopf mit Luftansauger, Verpackung und Spender mit einem solchen Kopf
Title (fr)
Tête de distribution à reprise d'air, et ensemble de conditionnement et de distribution équipé d'une telle tête
Publication
Application
Priority
FR 9712698 A 19971010
Abstract (en)
[origin: EP0908395A1] The dispensing head (10) for a container (1) of a viscous product has an outlet (29) which is closed selectively by a shutter (20) partly made from a porous elastic material interacting with a porous seat (22) impermeable to the product but allowing air to pass through. The shutter and seat have pores of between 1 and 500 mcm and preferably 10 - 200 mcm in size, and impregnated with an anti-microbe compound.
IPC 1-7
IPC 8 full level
B05B 11/00 (2006.01); B05B 11/04 (2006.01); B05C 17/005 (2006.01); B65D 35/50 (2006.01); B65D 47/20 (2006.01)
CPC (source: EP US)
B05B 11/0027 (2013.01 - EP US); B05B 11/00444 (2018.07 - EP US); B05B 11/0072 (2013.01 - EP US); B05B 11/047 (2013.01 - EP US); B65D 47/2018 (2013.01 - EP US); B65D 47/2031 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0908395 A1 19990414; EP 0908395 B1 20030212; CA 2248232 A1 19990410; CA 2248232 C 20030916; DE 69811305 D1 20030320; DE 69811305 T2 20031016; ES 2192312 T3 20031001; FR 2769595 A1 19990416; FR 2769595 B1 19991119; JP 3105199 B2 20001030; JP H11192446 A 19990721; US 6145707 A 20001114
DOCDB simple family (application)
EP 98402285 A 19980916; CA 2248232 A 19981009; DE 69811305 T 19980916; ES 98402285 T 19980916; FR 9712698 A 19971010; JP 28447498 A 19981006; US 17000798 A 19981013