Patent ID: 7718733
Filing Date: 2010-05-18
Classification: C08G,C08L

Abstract:
1. A composition consisting essentially of an optically clear thermoplastic resin composition consisting essentially of: (a) at least one substituted or unsubstituted polycarbonate, (b) a polyorganosiloxane/polycarbonate block copolymer of the structure XVI: wherein R having polyorganosiloxane domains having an average domain size less than or equal to 45 nanometers; (c) at least greater than 30 weight percent of a (semi)aliphatic polyester selected from the group consisting of poly(cyclohexane dimethanol cyclohexane dicarboxylate), cyclohexanedimethanol-terephthalic acid-ethylene glycol copolymers and combinations thereof; (d) an impact modifier having a refractive index in the range between about 1.51 and about 1.56; and (e) an additive; wherein the composition has a Notched Izod Impact of at least 55 kJ per m