| 摘要 |
<p>PCT No. PCT/GB85/00454 Sec. 371 Date Jun. 11, 1986 Sec. 102(e) Date Jun. 11, 1986 PCT Filed Oct. 10, 1985 PCT Pub. No. WO86/02387 PCT Pub. Date Apr. 24, 1986.In the vapor deposition of tin on to a surface such as a polymeric film (3) to be used for packaging, a dispersion of titanium hydride (17) in a dispersant is applied to the interior surface of an evaporation boat (9) and the dispersant is evaporated before the boat is used to vaporize tin metal under vacuum for the purpose of metallizing the surface.</p> |
