Title (en)

Use of polymers in liquid detergent compositions containing brighteners for preventing fabric spotting.

Title (de)

Verwendung von Polymeren in aufhellerhaltigen flüssigen Detergenszusammensetzungen zur Vermeidung von Gewebeflecken.

Title (fr)

Utilisation de polymères dans les compositions détergentes liquides contenant des azurants optiques pour l'empêchement de formation des taches de tissus.

Publication

EP 0663438 A1 19950719 (EN)

Application

EP 94300227 A 19940113

Priority

EP 94300227 A 19940113

Abstract (en)

The present invention relates to the use of a polymer selected from polyamine N-oxide containing polymers and/or N-vinylimidazole N-vinylpyrrolidone in liquid detergent compositions for inhibiting fabric spotting associated with detergent compositions containing brighteners.

IPC 1-7

C11D 3/37; C11D 3/42

IPC 8 full level

C11D 3/37 (2006.01); C11D 3/395 (2006.01); C11D 3/42 (2006.01)

CPC (source: EP)

C11D 3/0021 (2013.01); C11D 3/3776 (2013.01); C11D 3/3792 (2013.01); C11D 3/42 (2013.01)

Citation (search report)

• [Y] WO 9321296 A1 19931028 - PROCTER & GAMBLE [US]
• [DY] DE 2814287 A1 19791011 - HENKEL KGAA
• [Y] DE 2165834 A1 19730705 - HENKEL & CIE GMBH
• [A] EP 0350449 A2 19900110 - CIBA GEIGY AG [CH]
• [A] EP 0206718 A2 19861230 - CLOROX CO [US]
• [E] EP 0587550 A1 19940316 - PROCTER & GAMBLE [US]

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

DOCDB simple family (publication)

EP 0663438 A1 19950719; CA 2179010 A1 19950720; CN 1138873 A 19961225; JP H09507527 A 19970729; MX 9602789 A 19970628; TR 28092 A 19951227; WO 9519419 A1 19950720

DOCDB simple family (application)

EP 94300227 A 19940113; CA 2179010 A 19950111; CN 95191206 A 19950111; JP 51909895 A 19950111; MX 9602789 A 19950111; TR 1795 A 19950110; US 9500396 W 19950111