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

EPO simple patent family

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

INPADOC legal status


2011-10-12 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20110315

2009-05-13 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090416

2009-05-13 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20080820

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK YU