Patent ID: 9650739
Date: 2017-05-16
CPC Classifications: D06F,Y10T

Claim:
1. A gradual-release dosing device adapted for providing at least one substance in a domestic-use apparatus comprising the presence of a water based work fluid, wherein the said dosing device comprises a casing within which a plurality of doses of said substances is contained, necessary for the corresponding plurality of operation cycles of said apparatus, said casing being at least partly defined by a material permeable to said work fluid and capable of releasing at least a dose of said substance at each operation cycle of the apparatus, wherein the substance comprises at least one washing-active, dishwashing-active or cleaning-active preparation from the group consisting of surfactants, builders, water softening agents, zeolites, silicates, polymers, carbonates, carboxylates, sulphonates, bleaching agents, bleach activators, bleach stabilizers, bleach catalysts, cobuilders, alkalizing agents, acidifying agents, redeposition inhibitors, dyes, fragrances, optical brighteners, UV filters, fabric softeners, and rinse agents, and wherein the casing comprises a safety aperture.