| 摘要 |
A method for producing a laminate, wherein a film comprised of a liquid-crystalline polymer film forming an optically anisotropic molten phase and a metal foil are piled and are passed between pressing rolls, to adhere said film to said metal foil by pressing with heating, which comprises using, as at least one roll of said pressing rolls, a coated roll having a metal roll and, provided on the surface thereof, a coating layer of a resin such as a fluororubber or a polyimide having a thickness of 0.02 to 5 mm, or comprises passing the above polymer film and metal foil between metal pressing rolls together with a heat-resistant film piled on the surface contacting with the metal roll of the polymer film or the metal foil. The method allows the production of a laminate of a liquid-crystalline film and a metal foil exhibiting satisfactory adhesion between them and being excellent in heat resistance, with good productivity.
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