EP 0257700 A2 19880302 - Improved bleaching or detergent bleach composition.
Title (en)
Improved bleaching or detergent bleach composition.
Title (de)
Bleichmittel oder Bleichmittel enthaltendes Reinigungsmittel.
Title (fr)
Composition de blanchiment ou composition détergente de blanchiment.
Publication
Application
Priority
GB 8620635 A 19860826
Abstract (en)
Improved bleaching or detergent bleach compositions are disclosed which comprise a percompound, such as sodium perborate, and i) a mixture of at least two peroxyacid bleach precursors <CHEM> wherein R1 is a lower alkyl group containing 1-4 carbon atoms, or a phenyl group; R2 is a higher alkyl, aryl or alicyclic radical (substituted or unsubstituted) containing 6-20 carbon atoms; n is 0-1; m is 1-4 and L is a leaving group which exerts an electron-attracting effect, or ii) a peroxyacid bleach precursor of the formula <CHEM> wherein R1, R2, L and n are as defined above, and m' is 1-3. The compositions show improved bleaching and cleaning effect on multistained fabrics.
IPC 1-7
IPC 8 full level
C11D 3/39 (2006.01)
CPC (source: EP)
C11D 3/3907 (2013.01)
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0257700 A2 19880302; EP 0257700 A3 19880518; GB 8620635 D0 19861001
DOCDB simple family (application)
EP 87201546 A 19870814; GB 8620635 A 19860826