EP 1513916 A1 20050316 - USE OF COPOLYMERS CONTAINING ALKYLENE OXIDE UNITS, AS AN ADDITIVE IN DISHWASHING COMPOSITIONS
Title (en)
USE OF COPOLYMERS CONTAINING ALKYLENE OXIDE UNITS, AS AN ADDITIVE IN DISHWASHING COMPOSITIONS
Title (de)
VERWENDUNG VON ALKYLENOXIDEINHEITEN ENTHALTENDEN COPOLYMEREN ALS ZUSATZ IN GESCHIRRSPÜLMITTELN
Title (fr)
UTILISATION DE COPOLYMERES CONTENANT DES UNITES D'OXYDE D'ALKYLENE COMME ADJUVANTS DANS DES COMPOSITIONS POUR LAVE-VAISSELLE
Publication
Application
Priority
- DE 10225594 A 20020607
- EP 0305823 W 20030604
Abstract (en)
[origin: US2005245427A1] Use of copolymers containing alkylene oxide units which comprise (a) 50 to 93 mol % of acrylic acid and/or a water-soluble salt of acrylic acid, (b) 5 to 30 mol % of methacrylic acid and/or a water-soluble salt of methacrylic acid and (c) 2 to 20 mol % of at least one nonionic monomer of formula I in which the variables have the following meanings: R<SUP>1 </SUP>is hydrogen or methyl; R<SUP>2 </SUP>is a chemical bond or unbranched or branched C<SUB>1</SUB>-C<SUB>6</SUB>-alkylene; R<SUP>3 </SUP>are identical or different unbranched or branched C<SUB>2</SUB>-C<SUB>4</SUB>-alkylene radicals; R<SUP>4 </SUP>is unbranched or branched C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl; n is 3 to 50, in random or block copolymerized form, as additive for detergents and cleaners.
IPC 1-7
IPC 8 full level
C08F 290/06 (2006.01); C11D 3/37 (2006.01)
CPC (source: EP US)
C11D 3/3757 (2013.01 - EP US)
Citation (search report)
See references of WO 03104373A1
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)
US 2005245427 A1 20051103; AT E342332 T1 20061115; AU 2003274115 A1 20031222; BR 0311490 A 20050315; BR 0311490 B1 20130409; CA 2488032 A1 20031218; CA 2488032 C 20100914; CN 1273577 C 20060906; CN 1659264 A 20050824; DE 10225594 A1 20031218; DE 50305365 D1 20061123; EP 1513916 A1 20050316; EP 1513916 B1 20061011; JP 2005531653 A 20051020; MX PA04011456 A 20050214; WO 03104373 A1 20031218
DOCDB simple family (application)
US 51620104 A 20041130; AT 03740181 T 20030604; AU 2003274115 A 20030604; BR 0311490 A 20030604; CA 2488032 A 20030604; CN 03813176 A 20030604; DE 10225594 A 20020607; DE 50305365 T 20030604; EP 0305823 W 20030604; EP 03740181 A 20030604; JP 2004511434 A 20030604; MX PA04011456 A 20030604