阅读说明：本技术 制备聚碳酸酯模塑料的方法 (Method for producing polycarbonate moulding materials ) 是由 A·赛德尔 T·布勃曼 于 2020-04-08 设计创作，主要内容包括：本发明涉及制备热塑性模塑料的方法,所述热塑性模塑料包含A)至少一种芳族聚碳酸酯和B)另一聚合物,其在化学上不同于聚合物A并且其包含选自下述的至少一种官能团：酯基、环氧基、羟基、羧基和羧酸酐基团,所述方法包括步骤a)在200℃至350℃的温度下,在组分C的催化剂存在下,熔融并混合组分A和B,和b)通过冷却组合物使该组合物固化,其中组分A具有至少3000g/mol的平均分子量Mw,其特征在于,在方法步骤a)中,至少一部分组分A与组分B反应生成共聚物并且其中催化剂C是一种特别的鏻盐,以及涉及通过根据本发明的方法制备的热塑性模塑料和包含该模塑料的成型体。(The invention relates to a process for preparing a thermoplastic molding material comprising A) at least one aromatic polycarbonate and B) a further polymer which is chemically different from polymer A and which comprises at least one functional group selected from the group consisting of: ester groups, epoxy groups, hydroxyl groups, carboxyl groups and carboxylic anhydride groups, said method comprising the steps of a) melting and mixing components A and B at a temperature of from 200 ℃ to 350 ℃ in the presence of a catalyst of component C, and B) solidifying the composition by cooling the composition, wherein component A has an average molecular weight Mw of at least 3000g/mol, characterized in that, in method step a), at least a portion of component A reacts with component B to form a copolymer and wherein catalyst C is a particular phosphonium salt, and to thermoplastic molding compounds prepared by the method according to the invention and to molded bodies comprising the molding compounds.)