Ethylene copolymerisates having improved low-temperature properties and good oil resistance, vulcanizable mixtures made therefrom and vulcanizates

Ethylene copolymers comprising:

• i) 10 to 69% by weight of copolymerized ethylene,
• ii) 30 to 84% by weight of copolymerized units of at least one vinyl ester of an alkyl carboxylic acid, and
• iii) 1 to 50% by weight of repeating units derived from at least one monomer of the general formula (I)
• CH2═C(R1)(COO(R2O)nR3) (I)
• in which
• R1 is hydrogen or methyl,
• R2 is respectively mutually independently a linear or branched C2 to C6-alkylene group,
• R3 is hydrogen, unsubstituted phenyl or phenyl having one or more C1-C3 alkyl substituents, a linear or branched C1-C8 alkyl group or —C(═O)R4,
• R4 is hydrogen or a linear or branched C1-C8 alkyl group, and
• n is a number from 2 to 30,
• where the quantities are based on the entirety of the monomers i) to iii).