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US 2006/0223725 A1Published application
Detergent composition
OwnerFabrizio Meli, Ricardo de Alba +1inventors
InventorsFabrizio Meli, Ricardo de Alba, Jose Velazquez
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Abstract
A laundry additive composition comprising one or more perfume components in slow release form and wherein the release kinetics are controlled so as to provide a fabric delivery index of at least 0.3.
Claims19
A laundry additive composition comprising one or more perfume components in slow release form and wherein the release kinetics are controlled so as to provide a fabric delivery index for dry versus wet fabrics of at least 0.3.
A process for preparing a solid perfume particle suitable for use in laundering, the process comprises the steps of:
- a) contacting a perfume component with a porous carrier material, to form a perfume-loaded material;
- and
- b) contacting the perfume-loaded material with an aqueous solution or dispersion of encapsulating material, to form an intermediate mixture;
- and
- c) drying of the intermediate mixture to form a perfume particle,
- wherein, the perfume-loaded material is in contact with the aqueous solution or dispersion of encapsulating material for a period of time of less than 120 minutes prior to drying.
3 more elements
Dependencies are inferred from the claim text.