Patent ID: 6699944
Filing Date: 2004-03-02
Classification: C08F,C08K

Abstract:
An acrylic rubber composition which comprises the following two components:(A) an acrylic polymer having at least on average 1.1 active halogen represented by the general formula (1) at a main chain terminus: â€”CH2â€”C(R1)(R2)(X)â€ƒâ€ƒ(1) wherein R1 represents a hydrogen atom, and R2 represents a univalent organic group derived from a group bonded to a vinyl group of a main chain-constituting vinyl monomer and X represents chlorine, bromine or iodine; and (B) a crosslinking agent; wherein the (B) component crosslinking agent reacts with the active halogen of the (A) component acrylic polymer to thereby couple a molecule of the (A) component acrylic polymer to another molecule thereof; and the (B) component crosslinking agent is present in an amount of 0.01 to 10 parts bv weight per 100 parts by weight of the (A) component acrylic polymer.