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The invention provides a process for producing a bleaching activator composition, which includes removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, a bleaching activator composition produced by the process and a bleaching acti

The invention provides a process for producing a bleaching activator composition, which includes removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, a bleaching activator composition produced by the process and a bleaching activator granule obtained by further granulating the bleaching activator composition.

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The invention claimed is: 1. A process for producing a bleaching activator composition, which comprises removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, wherein said bleaching activator is selected from the group consisting

The invention claimed is: 1. A process for producing a bleaching activator composition, which comprises removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, wherein said bleaching activator is selected from the group consisting of tetraacetyl ethylene diamine, glucose pentaacetate, tetraacetyl glycoluril, C8-14 alkanoyl oxybenzene carboxylic acid or salt thereof, C8-14 alkenoyl oxybenzene carboxylic acid or salt thereof, C8-14 alkanoyl oxybenzene sulfonate, and C8-14 alkenoyl oxybenzene sulfonate, wherein the solvent and/or water is removed while the mixture of the bleaching activator and the surfactant dispersed in the non-aqueous solvent is added to a powdery material in a fluidized state in a mixer, said powdery material comprising the bleaching activator. 2. A process for producing a bleaching activator granule further comprising the step of granulating the bleaching activator composition produced according to the process of claim 1. 3. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is a C10-14 alkanoyl oxybenzene carboxylic acid or salt thereof. 4. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is a C10-14 alkenoyl oxybenzene carboxylic acid or salt thereof. 5. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is a C10-14 alkanoyl oxybenzene sulfonate. 6. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is a C10-14 alkenoyl oxybenzene sulfonate. 7. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is decanoyl oxybenzene carboxylic acid or salt thereof. 8. The process according to claim 7, wherein said bleaching activator dispersed in said non-aqueous solvent is a sodium salt. 9. The process according to claim 1, wherein said bleaching activator dispersed in said non-aqueous solvent is a dodecanoyl oxybenzene sulfonate. 10. The process according to claim 1, wherein said non-aqueous solvent is selected from the group consisting of hydrocarbons, ketones, alcohols, and ethers. 11. The process according to claim 1, wherein said non-aqueous solvent is selected from the group consisting of toluene, xylene, benzene, hexane, octane, acetone, ethyl alcohol, isopropyl alcohol, and diethyl ether. 12. A process for producing a bleaching activator composition, which comprises removing a solvent and/or water from a mixture of a bleaching activator and a surfactant dispersed in a non-aqueous solvent, wherein said bleaching activator is sodium dodecanoyl oxybenzene sulfonate, wherein the solvent and/or water is removed while the mixture of the bleaching activator and the surfactant dispersed in the non-aqueous solvent is added to a powdery mixture in a fluidized state in a mixer, said powdery material comprising the bleaching activator.