FILLED BIODEGRADABLE POLYMER MATERIAL AND MEDIA BLAST

摘要

A filled biodegradable polymer material, particularly adapted for use as a media blast, composed of a number of particles, each particle comprising at least one wholly or partially biodegradable organic, or naturally occurring inorganic filler material dispersed within a polymer carrier matrix comprised of at least one thermally processable biodegradable polymer, and a method of producing the same.