VERFAHREN ZUR VERSTAERKUNG VON MATERIALIEN MIT DISKONTINUIERLICHER STRUKTUR.

摘要

Process for consolidating solid materials and/or articles, which exhibit at least one low cohesion degree area associated with at least one structural discontinuity, debouching or opening into the surface and/or pervious from the surface of said material and/or article, with ports or openings having sizes equal to at least 0.01 micron, which process comprises: (a) introducing into said low-cohesion area associated with a structural discontinuity vapors of at least one p-xylylene monomer and/or a monomer derivative thereof, operating under vacuum, and (b) polymerizing said monomer vapors in situ inside said low-cohesion area associated with said structural discontinuity. r