Patent ID: 6607828
Filing Date: 2003-08-19
Classification: B32B,C08J,Y10S,Y10T

Abstract:
A method of bonding an ethylene-&agr;-olefin rubber composition to a fiber cord, the method comprising the steps of:treating a fiber cord with a first treating solution comprising at least one of an isocyanate compound and an epoxy compound; after treating the fiber cord with the first treating solution, treating the fiber cord with a second treating solution comprising resorcinol-formalin-rubber latex; after treating the fiber cord with the second treating solution, treating the fiber cord with a third treating solution comprising a halogenated polymer, a bonding rubber different from the halogenated polymer, and a vulcanizing agent, wherein the halogenated polymer and bonding rubber are present in a ratio of 3:7 to 7:3; and after treating the fiber cord with the third treating solution, vulcanization-bonding an unvulcanized ethylene-&agr;-olefin rubber composition to the fiber cord.