EP 0903403 B1 20030416 - Stable bleaching compositions
Title (en)
Stable bleaching compositions
Title (de)
Stabile Bleichmittelzusammensetzungen
Title (fr)
Compositions de blanchiment stables
Publication
Application
Priority
- EP 98870035 A 19980223
- EP 97870138 A 19970919
Abstract (en)
[origin: EP0903403A1] The present invention relates to liquid bleaching composition comprising a hypohalite bleach and an alkyl (alkoxy)n sulphate, wherein n is from 0.5 to 20, characterised in that said alkyl (alkoxy)n sulphate containing less than 10% by weight of unsulfated material on the alkyl (alkoxy)n sulphate active basis and/or less than 0.0015% by weight of metal impurities on alkyl (alkoxy)n sulphate active basis. These compositions exhibit excellent stain removal performance while delivering excellent chemical stability upon ageing.
IPC 1-7
IPC 8 full level
C11D 1/29 (2006.01); C11D 3/395 (2006.01)
CPC (source: EP)
C11D 1/29 (2013.01); C11D 3/3956 (2013.01)
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 0903403 A1 19990324; EP 0903403 B1 20030416; AR 016653 A1 20010725; PE 114499 A1 19991207
DOCDB simple family (application)
EP 98870035 A 19980223; AR P980104679 A 19980918; PE 00089798 A 19980918