Plastic and nonmetallic article shaping or treating: processes – Encapsulating normally liquid material
Patent
1988-10-12
1991-07-02
Fertig, Mary Lynn
Plastic and nonmetallic article shaping or treating: processes
Encapsulating normally liquid material
264 81, 427212, 427222, 4272556, C23C 1600
Patent
active
050283596
ABSTRACT:
A process for the consolidation of discrete, particulate, low-melting or liquid materials, characterized in that said materials are consolidated in their particulate discrete form by application of vapors of at least one p-xylylene monomer and/or of a derivative thereof, which is polymerized under vacuum. The materials are thus given the surface characteristics of a solid, with enhanced properties of mechanical, physical and/or chemical strength, even in the presence of high temperatures. The invention is particularly useful for the metered addition of predetermined amounts of compositions or for moving mechanical parts.
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Kirk-Othmer Encyclopedia of Chemical Technology, Third Edition, vol. 24, Sections "Xylylene Polymers", New York, John Wiley & Sons, A. Wiley-Interscience Publication, c 1984, pp. 746, 747.
Cicuta Aldo
Massa Vincenzo
Ausimont S.r.l.
Fertig Mary Lynn
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