Global Patent Index - EP 0298357 B1

EP 0298357 B1 1992-04-08 - TWO-COMPARTMENT CONTAINER

Title (en)

TWO-COMPARTMENT CONTAINER

Publication

EP 0298357 B1 (DE)

Application

EP 88110363 A

Priority

DE 3722371 A

Abstract (en)

[origin: JPS6437352A] PURPOSE: To provide a container with interconnectable two compartments consisting of two separately fillable bottles and capable of separately filling, closing and storing by closing the upper bottle using a vertically movable stopper. CONSTITUTION: An external screwthread 33 is formed integrally on an opening 32 of a lower bottle 6 and engaged with an internal screwthread 24 of a nozzle 9 at a connection position. In filling, an applicator 4 is first attached to an upper section 2 and then closed by a cap 5. A shampoo liquid is introduced into the upper section 2 with a bottle 1 being held upside down. The upper section 2 is closed by a cylinder 3 previously furnished with a stopper 10. A liquid oxidizing agent, preferably hydrogen peroxide, is separately filled into the lower bottle 6 and then closed by a screw cap 7. A two-compartment container 8 can be formed by removing the screw cap 7 from the bottle 6 and screwing both bottles through a flow passage 16 until the stopper 10 is released.

IPC 1-7

B65D 25/08; B65D 81/32

IPC 8 full level

B65D 25/08 (2006.01); B65D 23/04 (2006.01); B65D 81/32 (2006.01)

CPC (source: EP)

B65D 81/3211 (2013.01); Y10S 215/08 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI LU NL SE

DOCDB simple family

EP 0298357 A2 19890111; EP 0298357 A3 19900131; EP 0298357 B1 19920408; AT 74564 T 19920415; DE 3722371 A1 19890119; ES 1007785 U 19890301; ES 1007785 Y 19910401; ES 2030114 T3 19921016; GR 3004437 T3 19930331; JP S6437352 A 19890208; US 4823946 A 19890425