Compositions comprising hydrogenated block copolymers and end-use applications thereof

Mono and multilayer articles are described and claimed, manufactured using compositions comprising hydrogenated block copolymers wherein the hydrogenated block copolymer comprises at least two distinct hydrogenated vinyl aromatic polymer blocks, and at least one hydrogenated conjugated diene block polymer, characterized in that the copolymer has: a block weight ratio of the hydrogenated conjugated diene polymer to the block of the hydrogenated aromatic vinyl polymer not greater than 40:60; a total number average molecular weight (Mnt) from 30,000 to 150,000, where each block of hydrogenated aromatic vinyl polymer (A) has an Mna of 6,000 to 60,000 and each block of hydrogenated dieneconjugate polymer (B) has a Mnb of 3,000 up to 30,000; and a hydrogenation level such that each hydrogenated aromatic vinyl polymer block has a hydrogenation level greater than 90 percent and each hydrogenated conjugated diene or polymer block has a hydrogenation level greater than 95 percent, applicable in the manufacture of films, sheets, profiled articles, respectively coated, injection molded, blow molded, and rotationally molded. Also, compositions comprising such hydrogenated block copolymers are claimed.