Patent ID: 7491346
Filing Date: 2009-02-17
Classification: C08G,G03G

Abstract:
1. A polycarbonate resin comprising a repetitive unit represented by the following Formula (1) and a repetitive unit represented by the following Formula (2): [F1] (wherein R represents an alkyl group having 1 to 3 carbon atoms; n1 is an integer of 2 to 4; and n2 is an integer of 1 to 200), [F2] (wherein Ar represents a divalent aromatic group which comprises at least one of groups represented by the following Formula (3): [F3] [wherein R [F4] (wherein R [F5] (wherein R wherein the group represented by formula (3) is (i) a combination of the group in which X is a single bond and the group in which X is a group other than a single bond, or (ii) a combination of the group in which all X are a single bond.