EP 3625320 A1 20200325 - COMPOSITION
Title (en)
COMPOSITION
Title (de)
ZUSAMMENSETZUNG
Title (fr)
COMPOSITION
Publication
Application
Priority
- EP 17171132 A 20170515
- EP 2018062260 W 20180511
Abstract (en)
[origin: WO2018210700A1] An aqueous detergent liquid composition comprising: (i) a surfactant system comprising anionic surfactant, and (ii) at least 0.05 wt % of a polymer formed from the polymerisation of monomers consisting of monomer (A1): R1C=CR2R3 (A1) And optionally monomer (A2): R4C=CR5R6 (A2) R1 and R2 are each independently selected from H, methyl, -C(=O)OH, or -C(=O)OR7, wherein R7 is a C1-C30 alkyl; R3 is T1-[CH2]k-[O]p-[R8O]q-Y1-R9 T1 is -CH2C(=O)O-, -C(=O)O-, -O-, -CH2O-, -NHC(=O)NH-, -C(=O)NH-, -Ar-(CE2)x-NHC(=O)O-, -Ar-(CE2)x-NHC(=O)NH-, or -CH2CH2NHC(=O)-; Ar is divalent aryl; E is H or methyl; x is 0 or 1; k is an integer in the range of 0 to 30; and p is 0 or 1; optionally with the proviso that when k is 0, p is 0, and when k is in the range of 1 to 30; p is 1; (R8O)q is polyoxyalkylene, which is a homopolymer, a random copolymer, or a block copolymer of C2-C4-oxyalkylene units, wherein R8 is C2H4, C3H6, C4H8, or a mixture thereof, and n is an integer in the range of 5 to 250; Y1 is -R8O-, -R8H-, -C(=O)-, -C(=O)NH-, =R8NHC(=O)NH-, or - C(=O)NHC(=O)-; and R9 is substituted or unsubstituted alkyl selected from the group consisting of C8-C40 linear alkyl, C8-C40 branched alkyl, C8-C40 carbocyclic alkyl, C2-C40 alkyl-substituted, phenyl, aryl-substituted C2-C40 alkyl, and C8-C80 complex ester; wherein the R11 alkyl group optionally comprises one or more substituents selected from the group consisting of hydroxy, alkoxy, and halogen; R4 and R5 are independently H or C1-4 alkyl, preferably H or methyl; R6 is -C(O)-OR10, where R10 is H or C1-4 alkyl, preferably H or methyl, more preferably H; and wherein the degree of polymerisation of polymer (ii) is 30 or more.
IPC 8 full level
C11D 3/37 (2006.01)
CPC (source: EP)
C11D 1/22 (2013.01); C11D 3/3746 (2013.01); C11D 3/3765 (2013.01); C11D 3/3773 (2013.01)
Citation (search report)
See references of WO 2018210700A1
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 2018062260 W 20180511; EP 18723009 A 20180511