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Current content: 157 337 350 patent documents

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219 431 new documents added

1 247 852 documents amended

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EP 2813564 A1 20141217 - Laundry formulation comprising a dye

Title (en)

Laundry formulation comprising a dye

Title (de)

Farbstoff enthaltende Waschmittelformulierung

Title (fr)

Formulation de lessive contenant un colorant

Publication

EP 2813564 A1 20141217 (EN)

Application

EP 13171971 A 20130614

Priority

EP 13171971 A 20130614

Abstract (en)

The present invention provides a laundry liquid composition with enhanced storage stability comprising a dye, the dye being covalently linked to a chain containing an ester group with a carboxylic acid group on the beta carbon to the ester, the composition having a dilution pH in the range from 6.1 to 6.9.

IPC 8 full level

C11D 3/40 (2006.01)

CPC (source: EP)

C11D 3/40 (2013.01)

Citation (search report)

[ID] WO 2012166768 A1 20121206 - PROCTER & GAMBLE [US], et al
[I] WO 2013006871 A2 20130110 - MILLIKEN & CO [US], et al

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2813564 A1 20141217

DOCDB simple family (application)

EP 13171971 A 20130614