EP 0295204 B1 19910724 - MULTIPLE CHAMBER CONTAINER FOR SEPARATE STORAGE AND SUBSEQUENT MIXTURE
Title (en)
MULTIPLE CHAMBER CONTAINER FOR SEPARATE STORAGE AND SUBSEQUENT MIXTURE
Publication
Application
Priority
CH 206687 A 19870529
Abstract (en)
[origin: US4997083A] The container (1) is intended for the separate storage of active compositions, especially of liquids or solutions, and for their subsequent mixing just before use. It comprises at least three compartments (3, 4, 5) separated from one another by leakproof seams (6) of the material of the envelope (2), sealable inlet passages (7, 8), sealed transfer passages (10, 11) and a sealable outlet passage (9). The envelope is made of a polymerized and homogeneous flexible material which is chemically inert to each of said compositions and to their mixtures.
IPC 1-7
IPC 8 full level
B65D 81/28 (2006.01); A61J 1/00 (2006.01); A61J 1/05 (2006.01); A61J 1/20 (2006.01); B65D 81/32 (2006.01)
CPC (source: EP US)
A61J 1/2093 (2013.01 - EP US); B65D 81/3266 (2013.01 - EP US); A61J 1/10 (2013.01 - EP US); A61J 1/2027 (2015.05 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0295204 A1 19881214; EP 0295204 B1 19910724; AT E65473 T1 19910815; CH 686778 A5 19960628; DE 3863849 D1 19910829; ES 2024048 B3 19920216; JP H07106755 B2 19951115; JP S63317481 A 19881226; US 4997083 A 19910305
DOCDB simple family (application)
EP 88810325 A 19880524; AT 88810325 T 19880524; CH 206687 A 19870529; DE 3863849 T 19880524; ES 88810325 T 19880524; JP 13426988 A 19880530; US 45579389 A 19891227