Use of pulverulent mixtures containing hydrogen peroxide and hydrophobed silicon dioxide for the controlled release of hydrogen peroxide or oxygen

Abstract

Pulverulent mixtures containing hydrogen peroxide and hydrophobised silicon dioxide are used for the controlled release of hydrogen peroxide and/or oxygen. The controlled release can take place in a time-delayed manner or by the application of pressure. Hydrogen peroxide can be released into aqueous or pulverulent media and in emulsions, gels, creams or pastes.

Dependencies are inferred from the claim text.