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US 2002/0173567 A1Published application
Use of zwitterionic compounds as mold release agents in thermoplastics
AssigneeBayer Aktiengesellschaft
InventorsMartin Dobler, Walter Kohler, Siegfried Neumann, Wolfgang Ebert
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Abstract
The use of zwitterionic compounds as mold release agents in thermoplastics is disclosed. Molding compositions having good release properties, preferably compositions containing polycarbonate resins are thus disclosed.
Claims6
A thermoplastic molding composition comprising a thermoplastic resin and a mold releasing amount of a zwitterionic compound.
Dependencies are inferred from the claim text.