Patent ID: 9056936
Filing Date: 2015-06-16
Classification: B60C,C08F,C08K,C08L

Abstract:
1. A copolymer of a conjugated diene compound and a non-conjugated olefin, comprising a random copolymer including randomly arranged monomer units of the conjugated diene compound and of the non-conjugated olefin, wherein the conjugated diene compound unit has a cis-1,4 bond content of at least 25%, wherein the random structure has no crystallization temperature, which is to be derived from a block sequence including monomer units of the non-conjugated olefin, wherein the conjugated diene compound unit has 1,2 adducts (including 3,4 adducts) content of 5% or less, wherein the non-conjugated olefin is contained over 0 mol % to 50 mol % or less, and wherein the non-conjugated olefin is an acyclic olefin.