EP 2609185 B1 20190116 - LIQUID CLEANER FOR AUTOMATED INSTRUMENT PROCESSING
Title (en)
LIQUID CLEANER FOR AUTOMATED INSTRUMENT PROCESSING
Title (de)
FLÜSSIGREINIGER FÜR AUTOMATISIERTE INSTRUMENTVERARBEITUNG
Title (fr)
NETTOYANT LIQUIDE POUR TRAITEMENT AUTOMATISÉ
Publication
Application
Priority
EP 2010062566 W 20100827
Abstract (en)
[origin: WO2012025160A1] The present invention relates to a liquid alkaline composition for cleaning metal surfaces, comprising at least one alkaline source, at least one disilicate corrosion inhibitor, at least a first sequestering agent, and at least one solvent, wherein the weight ratio of the disilicate to the sequestering agent is in the range from 0.1 : 1 to 1 : 1, and the weight ratio of the alkaline source to the sequestering agent is in the range from 0.01 : 1 to 1 : 1. The liquid alkaline composition provides an enhanced removal of blood and/or protein soils and prevents corrosion of metal surfaces.
IPC 8 full level
C11D 7/06 (2006.01); C11D 7/14 (2006.01); C11D 7/22 (2006.01); C11D 7/26 (2006.01); C11D 7/32 (2006.01); C11D 7/34 (2006.01); C11D 7/36 (2006.01); C11D 7/50 (2006.01); C11D 11/00 (2006.01); C23G 1/14 (2006.01); C23G 1/16 (2006.01); C23G 1/19 (2006.01); C23G 1/22 (2006.01); C23G 3/00 (2006.01)
CPC (source: EP)
C11D 3/0073 (2013.01); C11D 7/06 (2013.01); C11D 7/12 (2013.01); C11D 7/14 (2013.01); C11D 7/265 (2013.01); C11D 7/3245 (2013.01); C11D 7/5022 (2013.01); C23G 1/14 (2013.01); C23G 1/16 (2013.01); C23G 1/19 (2013.01); C23G 1/22 (2013.01); C23G 3/00 (2013.01); C11D 2111/16 (2024.01)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2012025160 A1 20120301; EP 2609185 A1 20130703; EP 2609185 B1 20190116
DOCDB simple family (application)
EP 2010062566 W 20100827; EP 10754907 A 20100827