| 摘要 |
1,081,604. Laminates. GENERAL CABLE CORPORATION. Oct. 19, 1964 [Nov. 1, 1963], No. 42497/64. Heading B5N. [Also in Division H1] A cable shielding tape comprises a metallic strip, having a minimum thickness of 5 mils, a relatively thinner protective film bonded to each side of said strip, said film having a high resistivity, good resistance to chemicals and moisture, and being bonded to the metallic strip without use of intermediate adhesive layers and with the bond to metal being achieved by the presence of carboxyl groups in the film. Specified metals are aluminium and copper. Specified film-forming materials are graft copolymers of polyethylene with acrylic acid or acrylic acid esters. |
