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US 2007/0167342 A1Published application
Bleaching composition
OwnerAndrianus Van Asten, Maartje Ouwendijk-Vrijenhoek +2inventors
InventorsAndrianus Van Asten, Maartje Ouwendijk-Vrijenhoek, Derdiyok Sonmezer, Simon Veerman
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Abstract
The present invention concerns the preservation of a perfume components in a bleaching composition. The bleaching composition is substantially devoid of a peroxygen bleach or a peroxy-based or peroxyl-generating bleach system.
Claims17
A bleaching composition comprising:
- (a) an organic substance which forms a complex with a transition metal for bleaching a substrate with atmospheric oxygen, the bleaching composition upon addition to an aqueous medium providing an aqueous bleaching medium substantially devoid of a peroxygen bleach or a peroxy-based or peroxyl-generating bleach system,
- (b) between 0.001 to 3 wt/wt % of a perfume composition said perfume composition comprising at least 0.01 wt % of a terpene perfume, and (c) an antioxidant in the range from 0.0001 to 20 wt/wt %, (d) the balance carriers and adjunct ingredients to 100 wt/wt % of the total bleaching composition.
Dependencies are inferred from the claim text.