The composition of block copolymer, composition formulated, and article

摘要

The composition of block copolymer, composition formulated, and article.The present invention relates to new compositions comprising: (a) block copolymers anionic monoalquenil - arenos and conjugated dienes, where one of the blocks is a copolymer of distribution contRolled a diene conjugate and monoalquenil - Sandy with a specific arrangement of the monomers in the block copolymer.And (b) modifiers of softening adjusted have a particular structure which results in a surprising improvement in properties to the composition.Also included are process for the manufacture of such new compositions and various applications and end uses for such compositions.