Patent ID: 7214752
Filing Date: 2007-05-08
Classification: B82Y,C08F,G11B,G11C

Abstract:
1. A homopolymer formed from a monomer represented by the following formula, wherein, R is H or methyl, § denotes a member selected from the group consisting of oxygen, sulfur and NR T denotes a (CH Q denotes a divalent linking group, and E denotes an at least trinuclear group having nuclei selected from the group consisting of: 2,6-naphthylene; 1,4-phenylene; 6-membered heterocyclic radicals selected from the group consisting of  5-membered carbocyclic ring systems containing 3 hetero atoms selected from the group consisting of S, N and O; and  5-membered heteroaromatic ring systems containing 3 hetero atoms selected from the group consisting of S, N and O, each aromatic nuclei and each heterocyclic nuclei of said at least trinuclear group E is optionally and independently substituted with at least one member selected from the group consisting of C