EP 0850294 A1 19980701 - DETERGENT FORMULATIONS
Title (en)
DETERGENT FORMULATIONS
Title (de)
WASCHMITTELFORMULIERUNGEN
Title (fr)
FORMULATIONS DE DETERGENTS
Publication
Application
Priority
- EP 9602112 W 19960517
- US 44751395 A 19950523
- US 44820795 A 19950523
- US 44828195 A 19950523
- US 44828395 A 19950523
Abstract (en)
[origin: WO9637597A1] The present invention relates to detergent compositions containing hydrophilic copolymers of formula (I) wherein x, y, and z are integers, (x + y):z is from about 5:1 to about 1000:1, and y can be any value ranging from zero up to the value of x; M is an alkali metal or hydrogen; R1 is H or CH3; R2 is -COOM, -OCH3, -SO3M, -O-CO-CH3, -CO-NH2; W is selected from residues of formula (II), (III) or (IV) or mixtures of (III) and (IV); wherein R1 is as defined above; R3 is -CH2-O-, -CH2-N-, -COO-, -O-, (1), -CO-NH-; Q is (2), (3) or (4) wherein M is as defined above; a is an integer from 0 to about 516; b is an integer from 0 to about 680; with the proviso that the sum of a + b cannot be 0; R4 is a C3-C4 alkyleneoxy group; and R5 is -CH2-CH2-O-, G and G<1> are end groups.
IPC 1-7
IPC 8 full level
C11D 3/37 (2006.01)
CPC (source: EP)
C11D 3/3765 (2013.01); C11D 3/3773 (2013.01); C11D 3/3776 (2013.01)
Citation (search report)
See references of WO 9637597A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9637597 A1 19961128; AU 5898096 A 19961211; EP 0850294 A1 19980701; JP H11505867 A 19990525
DOCDB simple family (application)
EP 9602112 W 19960517; AU 5898096 A 19960517; EP 96916104 A 19960517; JP 53535196 A 19960517