Global Patent Index - EP 1001008 A1

EP 1001008 A1 20000517 - Liquid aqueous bleaching compositions comprising a sulphonated anionic surfactant

Title (en)

Liquid aqueous bleaching compositions comprising a sulphonated anionic surfactant

Title (de)

Flüssige wässerige Bleichmittelzusammensetzungen mit einem sulfonierten anionischen Tensid

Title (fr)

Compositions de blanchiment liquides et aqueuses contenant un tensioactif anionique sulfoné

Publication

EP 1001008 A1 (EN)

Application

EP 98870251 A

Priority

EP 98870251 A

Abstract (en)

The present invention relates to a liquid composition having a pH of below 7 and comprising a peroxygen bleach, a sulphonated anionic surfactant and a second surfactant wherein the weight ratio of the sulphonated anionic surfactant to the second surfactant is less than or equal to one. This composition is suitable to deliver excellent stain removal performance.

IPC 1-7

C11D 3/39; C11D 1/83; C11D 1/94

IPC 8 full level

C11D 1/83 (2006.01); C11D 3/39 (2006.01); C11D 1/14 (2006.01); C11D 1/22 (2006.01); C11D 1/72 (2006.01)

CPC (source: EP)

C11D 1/83 (2013.01); C11D 3/3947 (2013.01); C11D 1/14 (2013.01); C11D 1/143 (2013.01); C11D 1/22 (2013.01); C11D 1/72 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1001008 A1 20000517; AU 2147700 A 20000529; CO 5210993 A1 20021030; PE 20001224 A1 20001201; WO 0027971 A1 20000518

DOCDB simple family (application)

EP 98870251 A 19981110; AU 2147700 A 19991110; CO 99070884 A 19991110; PE 00112899 A 19991108; US 9926604 W 19991110