Patent ID: 6841693
Filing Date: 2005-01-11
Classification: C07D,C07F,C08F

Abstract:
1. A transition metal compound of Groups 8 to 10 of the Periodic Table, represented by the following formula (1): wherein M represents a transition metal of Groups 8 to 10 of the Periodic, Table; L, electrically neutral, represents a hetero atom-containing hydrocarbon group represented by the following formula (2) wherein R L′, electrically neutral, represent a hetero atom-containing hydrocarbon group represented by the following formula (3) wherein R X represents a covalent-bonding or ionic-bonding group, and a plurality of X's are the same or different; Y represents an aromatic group-containing crosslinking group; Z is an integer of 1 or more, indicating the degree of polymerization of the compound; n indicates the atomic valency of M; and each M, L, and Y are the same or different.