Patent ID: 6534173
Filing Date: 2003-03-18
Classification: C08L,Y10T

Abstract:
A stretchable cling film, comprising at least one cling layer obtained from a composition comprising, by weight:(i) from 1 to 99% metallocene catalyzed ethylene/alpha-olefin copolymer, wherein the alpha-olefin has from 3 to 8 carbon atoms and represents up to 40% by weight of said metallocene catalyzed ethylene/alpha-olefin copolymer, said metallocene catalyzed ethylene/alpha-olefin copolymer having a density below 0.900 g/cm3; and (ii) from 99 to 1% of radically catalyzed ethylene/alkyl (meth)acrylate copolymer, wherein the alkyl group of the alkyl meth(acrylate) is linear, branched or cyclic and has from 1 to 12 carbon atoms, and the alkyl meth(acrylate) represents up to 60% by weight of said radically catalyzed ethylene/alkyl (meth)acrylate copolymer.