초록 ▼

A process for preparing a composite which provides sustained release of chlorine dioxide which includes mixing a hydrophilic material containing an amine and a base with a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being adjacent and substantia

A process for preparing a composite which provides sustained release of chlorine dioxide which includes mixing a hydrophilic material containing an amine and a base with a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being adjacent and substantially free of water, to form a mixture. The mixture is exposed to chlorine dioxide which reacts with the amine to form iminium chlorite which is decomposed by the base to form a chlorite salt within the hydrophilic material. The hydrophilic material is capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.

대표청구항 ▼

A process for preparing a composite that provides sustained release of chlorine dioxide comprising: providing a hydrophilic material containing an amine and a base, and a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being adjacent and substantial

A process for preparing a composite that provides sustained release of chlorine dioxide comprising: providing a hydrophilic material containing an amine and a base, and a hydrophobic material containing an acid releasing agent, the hydrophilic and hydrophobic materials being adjacent and substantially free of water; and exposing the adjacent materials to chlorine dioxide that reacts with the amine to form iminium chlorite which is decomposed by the base to form a chlorite salt within the hydrophilic material, the hydrophilic material being capable of releasing chlorine dioxide upon hydrolysis of the acid releasing agent.