Ethylene copolymer comprising: (i) ≥ 78.0 and ≤ 99.9 mol% of recurring units derived from ethylene; (ii) ≥ 0.10 and ≤ 20.0 mol% of a recurring units derived from a comonomer A according to formula (I): wherein R1 is a moiety selected from the group consisting of: -CH 2 -; -[CH 2 ] x -CH(CH 3 )-, wherein x ≥ 1 and ≤ 10; -CH 2 -CHR4-[O-CH 2 -CHR4] q -, wherein q ≥ 1 and ≤ 10, and each R4 individually is selected from CH 3 and H; and -CH 2 -CH(OH)-CH 2 -; R2 is selected from -H or -CH 3 ; R3 is selected from -O-, -(CO)-(NH)- or -(CO)-O-; n = 0 or 1; and m ≥ 1 and ≤ 10; and (iii) ≥ 0.01 and ≤ 0.50 mol% of a recurring units derived from a comonomer B which is a compound selected from the list consisting of 1,4-butanediol dimethacrylate, hexanediol dimethacrylate, ethylene glycol dimethacrylate, 1,3-butylene glycol dimethacrylate, dodecanediol dimethacrylate, glycerol dimethacrylate, 1,4-butanediol diacrylate, hexanediol diacrylate, ethylene glycol diacrylate, 1,3-butylene glycol diacrylate, dodecanediol diacrylate, glycerol diacrylate, glycerol 1,3-diglycerolate diacrylate, glycerol 1,3-diglycerolate dimethacrylate, poly(ethylene glycol) dimethacrylate, polypropylene glycol) dimethacrylate, poly(ethylenepropyleneglycol) dimethacrylate, trimethylol propane trimethacrylate, trimethylol propane triacrylate, 1,4-butanediol divinyl ether, poly(ethylene glycol) divinyl ether, di(ethyleneglycol) divinyl ether, 1,5-hexadiene, 1,7-octadiene, 1,9-decadiene and 1,13-tetradecadiene; the mol% of each of (i), (ii) and (iii) being related to the sum of the mol% of (i), (ii) and (iii), the sum of the mol% of (i), (ii) and (iii) adding up to 100 mol%. (i) ≥ 78.0 and ≤ 99.9 mol% of recurring units derived from ethylene; (ii) ≥ 0.10 and ≤ 20.0 mol% of a recurring units derived from a comonomer A according to formula (I): wherein R1 is a moiety selected from the group consisting of: -CH 2 -; -[CH 2 ] x -CH(CH 3 )-, wherein x ≥ 1 and ≤ 10; -CH 2 -CHR4-[O-CH 2 -CHR4] q -, wherein q ≥ 1 and ≤ 10, and each R4 individually is selected from CH 3 and H; and -CH 2 -CH(OH)-CH 2 -; R2 is selected from -H or -CH 3 ; R3 is selected from -O-, -(CO)-(NH)- or -(CO)-O-; n = 0 or 1; and m ≥ 1 and ≤ 10; and R1 is a moiety selected from the group consisting of: -CH 2 -; -[CH 2 ] x -CH(CH 3 )-, wherein x ≥ 1 and ≤ 10; -CH 2 -CHR4-[O-CH 2 -CHR4] q -, wherein q ≥ 1 and ≤ 10, and each R4 individually is selected from CH 3 and H; and -CH 2 -; -[CH 2 ] x -CH(CH 3 )-, wherein x ≥ 1 and ≤ 10; -CH 2 -CHR4-[O-CH 2 -CHR4] q -, wherein q ≥ 1 and ≤ 10, and each R4 individually is selected from CH 3 and H; and -CH 2 -CH(OH)-CH 2 -; R2 is selected from -H or -CH 3 ; R3 is selected from -O-, -(CO)-(NH)- or -(CO)-O-; n = 0 or 1; and m ≥ 1 and ≤ 10; and (iii) ≥ 0.01 and ≤ 0.50 mol% of a recurring units derived from a comonomer B which is a compound selected from the list consisting of 1,4-butanediol dimethacrylate, hexanediol dimethacrylate, ethylene glycol dimethacrylate, 1,3-butylene glycol dimethacrylate, dodecanediol dimethacrylate, glycerol dimethacrylate, 1,4-butanediol diacrylate, hexanediol diacrylate, ethylene glycol diacrylate, 1,3-butylene glycol diacrylate, dodecanediol diacrylate, glycerol diacrylate, glycerol 1,3-diglycerolate diacrylate, glycerol 1,3-diglycerolate dimethacrylate, poly(ethylene glycol) dimethacrylate, polypropylene glycol) dimethacrylate, poly(ethylenepropyleneglycol) dimethacrylate, trimethylol propane trimethacrylate, trimethylol propane triacrylate, 1,4-butanediol divinyl ether, poly(ethylene glycol) divinyl ether, di(ethyleneglycol) divinyl ether, 1,5-hexadiene, 1,7-octadiene, 1,9-decadiene and 1,13-tetradecadiene; <EOS>