EP 0298357 A3 19900131 - TWO-COMPARTMENT CONTAINER
Title (en)
TWO-COMPARTMENT CONTAINER
Publication
Application
Priority
DE 3722371 A 19870707
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
IPC 8 full level
B65D 25/08 (2006.01); B65D 23/04 (2006.01); B65D 81/32 (2006.01)
CPC (source: EP US)
B65D 81/3211 (2013.01 - EP US); Y10S 215/08 (2013.01 - EP US)
Citation (search report)
- [A] US 3410444 A 19681112 - BRUNO MORANE
- [A] FR 2590235 A1 19870522 - OREAL [FR]
- [A] FR 2569666 A1 19860307 - OREAL [FR]
- [A] US 4465183 A 19840814 - SAITO TADAO [JP], et al
- [AD] DE 3528525 A1 19870219 - GOLDWELL GMBH [DE]
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0298357 A2 19890111; EP 0298357 A3 19900131; EP 0298357 B1 19920408; AT E74564 T1 19920415; DE 3722371 A1 19890119; DE 3869847 D1 19920514; ES 1007785 U 19890301; ES 1007785 Y 19910401; ES 2030114 T3 19921016; GR 3004437 T3 19930331; JP S6437352 A 19890208; US 4823946 A 19890425
DOCDB simple family (application)
EP 88110363 A 19880629; AT 88110363 T 19880629; DE 3722371 A 19870707; DE 3869847 T 19880629; ES 8802180 U 19880707; ES 88110363 T 19880629; GR 920400809 T 19920422; JP 16999888 A 19880707; US 21646988 A 19880707