EP 1400460 B1 20041117 - Water soluble package and liquid contents thereof
Title (en)
Water soluble package and liquid contents thereof
Title (de)
Wasserlösliche Verpackung und zugehörige Flüssigkeitsinhalte
Title (fr)
Emballage hydrosoluble et contenu liquide de celui-ci
Publication
Application
Priority
- EP 03077711 A 20030901
- EP 02078888 A 20020917
Abstract (en)
[origin: EP1400460A1] The present invention provides a water soluble package formed from a water soluble film containing a substantially nonaqueous liquid composition, said film comprising a plasticizer system and said liquid composition comprising a surfactant, and at least two different solvents being a primary and a secondary solvent, wherein the liquid composition contains the secondary solvent in an amount of at least 5% by weight of the primary solvent present therein and wherein the main plasticizer in the film is the same chemical as the secondary solvent. Said package was found to have considerably improved strength as compared to packages of the prior art. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 65/46 (2006.01); C11D 3/43 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 3/43 (2013.01); C11D 17/043 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1400460 A1 20040324; EP 1400460 B1 20041117; AT E282565 T1 20041215; DE 60300161 D1 20041223; DE 60300161 T2 20050414; ES 2230529 T3 20050501
DOCDB simple family (application)
EP 03077711 A 20030901; AT 03077711 T 20030901; DE 60300161 T 20030901; ES 03077711 T 20030901