Global Patent Index - EP 2021451 A1

EP 2021451 A1 2009-02-11 - COLOUR-PROTECTING LAUNDRY DETERGENT

Title (en)

COLOUR-PROTECTING LAUNDRY DETERGENT

Title (de)

FARBSCHÜTZENDES WASCHMITTEL

Title (fr)

LESSIVE PROTÉGEANT LES COULEURS

Publication

EP 2021451 A1 (DE)

Application

EP 06742976 A

Priority

EP 2006004706 W

Abstract (en)

[origin: WO2007134614A1] The aim was to improve how gentle laundry detergents are on colours when used to wash coloured textiles. Such an improvement has been obtained essentially by using a hyperbranched polyesteramide in the detergent.

IPC 8 full level (invention and additional information)

C11D 3/37 (2006.01); C11D 3/00 (2006.01)

CPC (invention and additional information)

C11D 3/0021 (2013.01); C11D 3/3719 (2013.01)

Citation (search report)

See references of WO 2007134614A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

DOCDB simple family

WO 2007134614 A1 20071129; EP 2021451 A1 20090211; US 2009143271 A1 20090604