| 摘要 |
<p>A radiation-curable formulation (20) comprising a photosensitive composition (14) employs an electrically conductive filler (22) comprised of elements of elongated form, which elements have surfaces that reflect actinic radiation (R) to which the photoinitiator employed is responsive. Silver-coated cylindrical fibers or rods will typically constitute the conductive filler, and solid deposits cured from the formulation may function as, for example, sealing elements, gaskets, and solder-like joints. In certain preferred embodiments the formulation will include an active oxygen-free radical-generating catalyst, the presence of which enhances curing even though the reaction conditions are such that normal thermal catalysis temperatures are not attained.</p> |
