EP 4012010 A1 20220615 - COMPOSITIONS AND THEIR USE IN CHLORINATED WATER
Title (en)
COMPOSITIONS AND THEIR USE IN CHLORINATED WATER
Title (de)
ZUSAMMENSETZUNGEN UND DEREN VERWENDUNG IN CHLORIERTEM WASSER
Title (fr)
COMPOSITIONS ET LEUR UTILISATION DANS L'EAU CHLORÉE
Publication
Application
Priority
EP 20212931 A 20201210
Abstract (en)
Compositions containing(A) at least one chelating agent selected from alkali metal salts of methyl glycine diacetic acid (MGDA),(B) monoethanolamine,wherein (A) and (B) are present in a weight ratio of from 3:1 to 8:1, and wherein (A) is calculated as the free acid.
IPC 8 full level
C11D 3/04 (2006.01); C11D 3/30 (2006.01); C11D 3/33 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP)
C11D 3/30 (2013.01); C11D 3/33 (2013.01); C11D 17/0008 (2013.01)
Citation (applicant)
- EP 0851023 A2 19980701 - UNILEVER NV [NL], et al
- DE 19819187 A1 19991111 - HENKEL KGAA [DE], et al
Citation (search report)
- [XYI] JP 2009161581 A 20090723 - LION CORP
- [XY] CN 110257180 A 20190920 - GUANGDONG YOUKAI TECH CO LTD
- [Y] WO 2017174358 A1 20171012 - HENKEL AG & CO KGAA [DE]
- [T] "Trilon M types", 1 May 2007 (2007-05-01), pages 1 - 14, XP055362624, Retrieved from the Internet <URL:https://web.archive.org/web/20190713091330/http://site.saveoncitric.com/trilon_m_info.pdf> [retrieved on 20210517]
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)
DOCDB simple family (application)
EP 20212931 A 20201210