POLYESTERMODIFIZIERTE POLYSILOXANE UND DEREN VERWENDUNG ALS ADDITIVE FÜR THERMOPLASTE, FORMMASSEN UND LACKE

摘要

Polyester-modified polysiloxane compounds (I) (comprising (cyclo)aliphatic and/or aromatic polyester group with an average molecular weight of 200-4000 g/mol without zerewitinoff-hydrogen atoms), are new. Polyester-modified polysiloxane compounds of formula (I) (comprising (cyclo)aliphatic and/or aromatic polyester group with an average molecular weight of 200-4000 g/mol without zerewitinoff-hydrogen atoms), are new. A : 1-8C alkyl group; Z : 1-14C aliphatic group; R : at least 3 of -C=O-O- and/or -O-C=O- groups; Q : a group that contains no zerewitinoff-hydrogen atoms and is free of reactive carbon-carbon-multiple bond; m : 3-200; and o+n : 2 (where both o and n are not equal to zero). Independent claims are also included for: (1) thermoplastics, lacquers and molding materials comprising (I); and (2) a method for producing the process of increasing gliding capacity and scratching capacity of thermoplastics, molding materials and lacquers, comprising effectively adding (I) to the thermoplastics, molding materials and lacquers. [Image]