| abstract |
Novel polyesterated block copolymers of formula (1), (2) or (3) (e.g., polyolefin / polyolefin block copolymers of formula (1) below), esterification of terminal maleated polymers with terminal hydroxylated polymers It relates to a block copolymer obtained by and a method for producing the same.n n n Formula 1n n n In Formula 1 above,n n n R 1 and R 2 are each independently a hydrogen atom or a methyl group,n n n m is an integer from 10 to 200,n n n n is an integer from 10 to 200,n n n k is an integer of 5 to 3,000. |