| abstract |
(57) Abstract: semicrystalline polyolefin composition comprises a copolymer a), b) and c) and at least one comonomer and propylene is selected from C 4 -C 10 alpha-olefins, from the comonomers The total content of recurring units is 6% or more, based on the composition, and each percentage representing the content of recurring units in each copolymer a), b) and c) is different from each other, the difference being at least 1 Is a unit. |