Thermoplastic molding compounds with improved surface properties and improved structural homogeneity
AssigneeBayer Aktiengesellschaft
InventorsAlfred Eitel, Michael Konig, Dorothy Rose, Hans-Bernhard Hauertmann, Heinrich Alberts, Dieter Wittmann
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Abstract
The invention relates to homo- and copolymers that contain less than 400 particles with >200 μm per m2 surface, to thermoplastic molding compounds that contain said homo- and/or copolymers and to the use of the homo- and/or copolymers and of the molding compounds for producing molded bodies. The invention further relates to the molded bodies themselves and to a method for producing the homo- and/or copolymers.
Claims20
Homo- and/or copolymers of one or more ethylenically unsaturated monomers, characterized in that they contain less than 400 particles per m2 of surface area with a diameter greater than 200 μm.
Dependencies are inferred from the claim text.