EP 1137752 B1 20050420 - USE OF DETERGENT COMPOSITIONS
Title (en)
USE OF DETERGENT COMPOSITIONS
Title (de)
VERWENDUNG VON WASCHMITTELZUSAMMENSETZUNGEN
Title (fr)
UTILISATION DES COMPOSITIONS DETERGENTES
Publication
Application
Priority
- GB 9904139 W 19991209
- GB 9827225 A 19981210
- GB 9927101 A 19991116
Abstract (en)
[origin: WO0034427A1] A non-bleaching laundry detergent composition comprises surfactant, builder, and optionally other non-bleach detergent ingredients, and also contains from 0.05 to 2.5 wt.% of iminodisuccinate (IDS) or hydroxyiminodisuccinate (HIDS). The composition provides improved maintenance and/or restoration of colour fidelity during the wash, especially at low wash pH. The IDS or HIDS is also an effective chlorine scavenger, reducing the in-wash fading of chlorine-sensitive dyes. In addition, the incorporation of the IDS or HIDS improves the stain removal performance of the composition.
IPC 1-7
IPC 8 full level
C11D 3/33 (2006.01)
CPC (source: EP)
C11D 3/33 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0034427 A1 20000615; AT E293671 T1 20050515; AU 4519100 A 20000626; BR 9916083 A 20010904; CA 2353958 A1 20000615; CN 1271190 C 20060823; CN 1329657 A 20020102; DE 69924874 D1 20050525; DE 69924874 T2 20051117; EP 1137752 A1 20011004; EP 1137752 B1 20050420; ES 2238876 T3 20050901; HU P0104685 A2 20020429; HU P0104685 A3 20021228; MX PA01005821 A 20020327; PL 348830 A1 20020617; TR 200101590 T2 20011121
DOCDB simple family (application)
GB 9904139 W 19991209; AT 99973306 T 19991209; AU 4519100 A 19991209; BR 9916083 A 19991209; CA 2353958 A 19991209; CN 99814218 A 19991209; DE 69924874 T 19991209; EP 99973306 A 19991209; ES 99973306 T 19991209; HU P0104685 A 19991209; MX PA01005821 A 19991209; PL 34883099 A 19991209; TR 200101590 T 19991209