Use of sulfonated poly(aryl ether ketone) or sulfonated non-polymeric aryl ether ketone as dispersant

摘要

The present invention uses sulfonated poly(aryl ether ketones) or sulfonated non-polymeric aryl ether ketones as dispersants of poly(aryl ether ketone) resin powders in aqueous solutions, and also compositions corresponding thereto, and poly(aryl ethers) Ketone) relates to a method for producing a semi-finished product comprising a resin and reinforcing fibers.