Process for producing plastic films useful for producing plastic film capacitors and process for producing plastic film capacitors by mean of such plastic films

摘要

PCT No. PCT/DE96/01448 Sec. 371 Date Feb. 5, 1998 Sec. 102(e) Date Feb. 5, 1998 PCT Filed Aug. 3, 1996 PCT Pub. No. WO97/06203 PCT Pub. Date Feb. 20, 1997A plastic film for use in a film capacitor is made by coating a backing film with a layer of polymerizable compounds which are dried but not reacted on the backing film. To this coating a metal layer is applied and the backing film with the metal layer thereon is superposed with other portions of such film and backing layers and pressed at a reaction temperature capable of cross-linking the compounds and effecting polymerization to yield a capacitor of high resistance to moisture.