A polymeric laminate comprising (A) a substrate, and (B) a slip layer
covering at least a portion of said substrate, where the slip layer
consists essentially of (i) a polyethylene blend, where said blend
includes (a) from about 3 to about 97 percent by weight, based upon the
total weight of said blend, of a first polyethylene resin having a weight
average molecular weight from 110,000 to about 140,000 and a
polydispersity of less than about 12, (b) from about 3 to about 97
percent by weight, based upon the total weight of said blend, of a second
polyethylene resin having a weight average molecular weight from 50,000
up to 109,999 and a polydispersity of less than about 12, and (c) from
about 0 to about 40 percent by weight, based upon the total weight of
said blend, of a third polyethylene resin having a weight average
molecular weight from about 20,000 up to 49,999 and polydispersity of
less than about 12, with the proviso that said blend includes at least 60
percent, based upon the total weight of said blend, of said first
polyethylene and said second polyethylene combined, (ii) from about 2.5
to about 15 parts by weight, per 100 parts by weight of said polyethylene
blend, of a propylene polymer or copolymer having propylene units
deriving from propylene monomer, and (iii) from about 4.5 to about 20
parts by weight, per 100 parts by weight of said polyethylene blend, of a
dynamically vulcanized rubber.