A laminated product comprising (i) a layer containing a sulfur-vulcanized
rubber composition, and (ii) a layer containing a thermoplastic elastomer
composition produced by dynamically heating (A) an
ethylene-.alpha.-olefin copolymer rubber, (B) a propylene resin, (C) a
mineral oil, (D) a cross-linking agent, and (E) an ethylene resin; and a
process for producing a laminated product comprising the steps of (1)
dynamically heating the above components (A) to (E), and (2) laminating
the above layers (i) and (ii).