Global Patent Index - EP 0992576 A1

EP 0992576 A1 2000-04-12 - Stable bleaching compositions

Title (en)

Stable bleaching compositions

Title (de)

Stabile Bleichmittelzusammensetzungen

Title (fr)

Compositions de blanchiment stables

Publication

EP 0992576 A1 (EN)

Application

EP 98870206 A

Priority

EP 98870206 A

Abstract (en)

The present invention relates to liquid compositions comprising a hypohalite bleach and more than 1.5% of a surfactant mixture wherein said surfactant mixture comprises an alkyl alkoxylated sulfate surfactant and an alkyl sulfate surfactant. These compositions exhibit excellent stain removal performance while delivering excellent chemical stability upon ageing of the compositions.

IPC 1-7 (main, further and additional classification)

C11D 3/395; C11D 1/37

IPC 8 full level (invention and additional information)

C11D 1/37 (2006.01); C11D 3/395 (2006.01); C11D 1/14 (2006.01); C11D 1/29 (2006.01)

CPC (invention and additional information)

C11D 3/3956 (2013.01); C11D 1/37 (2013.01); C11D 1/146 (2013.01); C11D 1/29 (2013.01)

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

EP 0992576 A1 20000412; AT 294227 T 20050515; DE 69829965 D1 20050602; ES 2242258 T3 20051101

INPADOC legal status


2001-07-11 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20001013

2001-01-25 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2000-12-20 [AKX] PAYMENT OF DESIGNATION FEES

2000-04-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-04-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI