Bleach Catalyst and Composition Comprising Said Catalyst
AssigneeReckitt Benckiser Vanish B.V.
InventorsAndre Chieffi, Torsten Roth, Federico Spolaore
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Abstract
The present invention relates to a bleach catalyst and to a cleaning composition comprising the bleach catalyst, at least one bleaching agent and at least one bleach activator. The invention also relates to the use of the cleaning composition for the removal of stains and/or the removal of malodour from a garment. It also relates to a method of washing clothes, which comprises providing the composition according to the invention to a laundry washing machine and performing the washing at a temperature lower than 60° C. and for a time of less than 120 minutes.
Claims20
A bleach catalyst having formula (1)
- wherein:
- R1 is H, halogen, hydroxy, amino, nitro, cyano, carboxy, alkyl, C1-C10-alkoxy, C1-C10-alkylamino, phenyl, substituted phenyl, or a heterocyclic ring;
- R2 is an organic group in which the carbon atom that is bonded to the third carbon of the bleach catalyst is not bonded to any hydrogen atom, and
- the C log P of the bleach catalyst is lower than 2.
Dependencies are inferred from the claim text.