초록 ▼

A cleaning formulation, in tablet form, capable of providing uniform delivery of cleaning agents, fragrance and colorant while immersed in a the tank of a toilet. The tablet comprises a solubility-controlling matrix of a linear alkyl benzene sulfonate, and an alkyl sulfate surfactants, a monoalkanol

A cleaning formulation, in tablet form, capable of providing uniform delivery of cleaning agents, fragrance and colorant while immersed in a the tank of a toilet. The tablet comprises a solubility-controlling matrix of a linear alkyl benzene sulfonate, and an alkyl sulfate surfactants, a monoalkanolamide dissolution control agent, a hydroxyethylcellulose binder; and cleaning actives including a peroxygen bleach, organic and inorganic salts, and aesthetic agents to signal ongoing cleaning effectiveness

대표청구항 ▼

[ What is claimed is:] [1.]1. A method of making a composite cleaning block, providing substantially complete and uniform dissolution of all components, comprising the steps of:(a) forming a preblend by dry blending an alkyl sulfate surfactant, a dissolution control agent, a binder, a linear alkyl s

[ What is claimed is:] [1.]1. A method of making a composite cleaning block, providing substantially complete and uniform dissolution of all components, comprising the steps of:(a) forming a preblend by dry blending an alkyl sulfate surfactant, a dissolution control agent, a binder, a linear alkyl sulfonate surfactant, and any adjuncts;(b) forming a fragrance premix, comprising a fragrance and a silica carrier;(c) mixing the preblend and premix, to result in a substantially uniform mixture; and(d) extruding the resultant composition into tablet form.