Patent ID: 8507635
Filing Date: 2013-08-13
Classification: C08G,Y10T

Abstract:
1. A polycarbonate comprising, A. as a diphenol unit, a compound of the formula (I) wherein R1 to R5, independently of one another, represents H or a C1-C5-alkyl, B. at least one compound selected from the group consisting of compounds of the formula (II) and (III), and at least one compound selected from the group consisting of compounds of the formula (IV) and (V) wherein R6 represents H or a C1-C12-alkyl, AR1 represents an optionally substituted aryl moiety, AR2 represents an optionally substituted trivalent aryl moiety and AR3 represents a divalent aryl moiety which can be optionally substituted by a compound selected from the group consisting of a C1-C10-alkyl, a C1-C10-alkyl having one or more hydroxy substituents, a halogen, and mixtures thereof, and X is O, S or a single bond.