| abstract |
In particular, a polyolefin composition suitable for producing a gasket for a closure: A) having a copolymerized ethylene content of up to 18 mol% and having a melting peak detectable by DSC in a second heating scan. 60% to 89% by weight of the copolymer of butene-1 and ethylene, and B) ethylene having a density of 0.900 g / cm3 to 0.970 g / cm3 measured at 23 ° C. according to ISO 1183 A polyolefin composition comprising 11% to 40% by weight of the polymer; wherein the amounts of A) and B) indicate the total amount of A) + B). |