EP 2931862 A1 20151021 - METHOD TO PREVENT DISCOLORATION OF COLORED LIQUIDS
Title (en)
METHOD TO PREVENT DISCOLORATION OF COLORED LIQUIDS
Title (de)
VERFAHREN ZUR VERHINDERUNG DER VERFÄRBUNG VON GEFÄRBTEN FLÜSSIGKEITEN
Title (fr)
PROCÉDÉ POUR EMPÊCHER LA DÉCOLORATION DE LIQUIDES COLORÉS
Publication
Application
Priority
- EP 12197548 A 20121217
- EP 2013075965 W 20131209
- EP 13802950 A 20131209
Abstract (en)
[origin: WO2014095459A1] The present invention relates to a method of reducing destruction of colorant dye in a liquid composition in a bottle that is permeable for UV light which method comprises adding ethanol to said composition.
IPC 8 full level
C11D 3/20 (2006.01); C11D 3/40 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
C11D 3/201 (2013.01); C11D 3/40 (2013.01); C11D 17/041 (2013.01)
Citation (search report)
See references of WO 2014095459A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014095459 A1 20140626; EP 2931862 A1 20151021; EP 2931862 B1 20200429; ES 2793525 T3 20201116; PL 2931862 T3 20201019
DOCDB simple family (application)
EP 2013075965 W 20131209; EP 13802950 A 20131209; ES 13802950 T 20131209; PL 13802950 T 20131209