To provide an olefin copolymer giving an elastomer having excellent flexing resistance and high adhesiveness and compatibility to other materials.
The objective copolymer is composed of (a) a unit derived from a 3-12C α-olefin and (b) a unit expressed by general formula (1) [X1 and X2 are each H, a hydrocarbon group or on of the following functional groups and at least one of X1 and X2 is the following functional group (the functional group is OH, an OH-containing hydrocarbon group, COOH, a COOH-containing hydrocarbon group, a primary or secondary amino group, a hydrocarbon group containing amino group, a quaternary ammonium salt of these groups, an amide group having N-active hydrogen atoms, a hydrocarbon group bonded with the amide group or an imide group composed of X1 and X2 and expressed by CO- NH-CO); R1 and R2 are each H or a 1-10C hydrocarbon group; and (n) is an integer of 0-2].
MARUYAMA YOICHIRO
KAIZU MITSUTAKA
