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Thomas Diberardino Phones & Addresses

  • 718 Dividing Rd, Severna Park, MD 21146 (410) 647-1032
  • Arlington, VA
  • Staten Island, NY

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Publications

Us Patents

Process For Making Carbon-Carbon Composites By Using Acetylene Terminated Conjugated Schiff's Base Monomers

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US Patent:
5437821, Aug 1, 1995
Filed:
Sep 30, 1993
Appl. No.:
8/129502
Inventors:
Thomas Diberardino - Severna Park MD
Vincent J. Castelli - Severna Park MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
C04B 35524
B29C 4352
US Classification:
264 291
Abstract:
Carbon-carbon composites of acceptable shrinkage and with negligible voids re prepared in a single casting step from acetylene-terminated Schiff's base monomers by melting a selected monomer, polymerizing it within a mold to form a green casting, and heating the casting to a carbonizing temperature. Blends of monomers may be used. Graphite may be admixed with the melted monomer to form a slurry before molding. Graphite in the form of woven graphite fiber may alternatively be positioned within the mold before the melted monomer is added thereto.

Synthetic Method For Ethynylation Of Aromatic Compounds

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US Patent:
5321165, Jun 14, 1994
Filed:
Jun 14, 1993
Appl. No.:
8/075933
Inventors:
Thomas DiBerardino - Severna Park MD
Patricia M. Lutz - Lincroft NJ
Barbara F. Howell - Arnold MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
C07C 4561
C07C 4500
US Classification:
568437
Abstract:
A method of producing an ethynyl aromatic aldehyde comprises reacting a protected copper(I) acetylide salt with a halogen substituted aromatic compound to produce a protected ethynyl aromatic aldehyde. The protected ethynyl aromatic aldehyde may be deprotected to yield an acetylene terminated aromatic aldehyde which is useful for making acetylenic Schiff's base monomers and conductive polymers thereof.

Method Of Lowering The Reaction Exotherm In Thermally Polymerized Acetylene Terminated Resins

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US Patent:
5281672, Jan 25, 1994
Filed:
Sep 10, 1992
Appl. No.:
7/942912
Inventors:
Thomas Diberardino - Severna Park MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
C08F23800
US Classification:
525275
Abstract:
A method for producing acetylide polymers substantially without charring or decomposition comprises heating a mixture comprising an acetylene terminated monomer and a prepolymer of said monomer, resulting in a lower reaction exotherm.
Thomas Diberardino from Severna Park, MD, age ~65 Get Report