Patent ID: 6380288
Filing Date: 2002-04-30
Classification: B60C,C07C,C08K,Y10T

Abstract:
A rubber composition prepared by compounding 0.05 to 20 parts by weight of at least one hydrazide compound selected from the group consisting of hydrazide compounds represented by the following Formula (II) per 100 parts by weight of a rubber component comprising at least one rubber selected from the group consisting of natural rubber and synthetic rubber: wherein Y represents a naphthyl group which may be substituted with at least one substituent containing at least one atom of carbon, sulfur, oxygen and nitrogen atoms; R5 and R6 each represent hydrogen, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group, an alkenyl group or an aromatic group which may be substituted with at least one substituent containing at least one atom of carbon, sulfur, oxygen and nitrogen atoms, and each of R5 and R6 may be the same or different, and when R5 and R6 are alkyl groups, R5 may be bonded to R6 to form a ring.