Method for preparing a composition in powder form comprising at least one solid organic peroxide

Abstract

A method for producing a powdered composition including at least one solid organic peroxide displaying the assets of having a reduced water-content and being easily flowable. Also, a powdered composition which is obtainable from the method. Also, the use of said powdered composition as polymerization initiator for acrylic resins or unsaturated polyester resins, preferably acrylic resins, or as a polymer modifier, for example as a polymer crosslinking agent, grafting agent or rheology modifier, preferably as a polymerization initiator for acrylic resins or unsaturated polyester resins. Also, the use of said powdered composition for road marking, chemical anchoring, water proofing and floor coating applications, preferably road marking.

Dependencies are inferred from the claim text.