EP 1121407 A1 20010808 - LAUNDRY DETERGENT COMPOSITIONS WITH A CATIONICALLY CHARGED DYE MAINTENANCE POLYMER
Title (en)
LAUNDRY DETERGENT COMPOSITIONS WITH A CATIONICALLY CHARGED DYE MAINTENANCE POLYMER
Title (de)
WÄSCHEWASCHMITTELZUSAMMENSETZUNGEN ENTHALTEND EIN KATIONISCH GELADENEN FARBSTOFFERHALTENDEN POLYMER
Title (fr)
COMPOSITIONS DE DETERGENT LESSIVIEL A POLYMERE D'ENTRETIEN DES COLORANTS CHARGE CATIONIQUEMENT
Publication
Application
Priority
- US 9922935 W 19991013
- US 10397898 P 19981013
- US 12607499 P 19990325
- US 14805399 P 19990810
Abstract (en)
[origin: WO0022077A1] A detergent composition comprising from about 4 % to about 70 % of a surfactant, and from about 0.05 % to about 10 % of a dye maintenance polymer or oligomer having at least three net positive chages per molecule. The dye maintenance polymer should have a Dye Maintenance Parameter, as determined by the Dye Maintenance Parameter Test defined herein, of greater than about 0.23. Further, the dye maintenance polymer is not a polyethyleneimine or alkoxylated derivative thereof.
IPC 1-7
IPC 8 full level
D06L 1/12 (2006.01); C11D 1/02 (2006.01); C11D 1/14 (2006.01); C11D 1/62 (2006.01); C11D 3/00 (2006.01); C11D 3/22 (2006.01); C11D 3/37 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01); C11D 3/395 (2006.01); C11D 3/40 (2006.01); C11D 10/02 (2006.01); C12N 9/42 (2006.01); D06L 3/02 (2006.01); D06M 13/473 (2006.01); D06M 15/37 (2006.01)
CPC (source: EP)
C11D 3/0021 (2013.01); C11D 3/225 (2013.01); C11D 3/227 (2013.01); C11D 3/3719 (2013.01); C11D 3/3723 (2013.01); C11D 3/3776 (2013.01)
Citation (search report)
See references of WO 0022077A1
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 0022077 A1 20000420; AR 020795 A1 20020529; AU 6411099 A 20000501; BR 9914502 A 20010626; BR 9914502 B1 20081118; CA 2346347 A1 20000420; CN 1227345 C 20051116; CN 1330705 A 20020109; EP 1121407 A1 20010808; JP 2002527575 A 20020827
DOCDB simple family (application)
US 9922935 W 19991013; AR P990105172 A 19991013; AU 6411099 A 19991013; BR 9914502 A 19991013; CA 2346347 A 19991013; CN 99814391 A 19991013; EP 99951727 A 19991013; JP 2000575971 A 19991013