Patents by Inventor Mario De Antoniis

Mario De Antoniis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Thermosetting polyisiloxanic composition for protective coatings and process for coating polycarbonate sheets
    Patent number: 4726969
    Abstract: A thermosetting organosiloxanic composition for protective coatings consists of a solvent and of the reaction product of four components, each one selected from one of following classes:(a) aminoalkoxysilanes;(b) formaldehyde or substances able to release formaldehyde;(c) alkyl- or alkenyl-acyloxy-silanes;(d) water;and is obtained by interreacting metered amounts of (a) and (b) components, by operating in the absence of solvents or diluents, and, separately, metered amounts of (c) and (d) components, by operating in an alcoholic solvent, and then mixing together the two reaction products obtained.Also a process is disclosed for polycarbonate sheets coating, by means of the above compositions.
    Type: Grant
    Filed: March 11, 1987
    Date of Patent: February 23, 1988
    Assignee: Eniricherche, S.p.A.
    Inventors: Gianfranco Boccalon, Alberto Tintinelli, Piero Carciofi, Mario De Antoniis, Giuseppina Mazzamurro
  • Process for the synthesis of organofunctional silanes using isatoic anhydride or derivatives thereof
    Patent number: 4714769
    Abstract: A process for the synthesis of organofunctional silanes having general formula (I), as well as the use of them is disclosed.
    Type: Grant
    Filed: June 24, 1986
    Date of Patent: December 22, 1987
    Assignee: Eniricerche S.p.A.
    Inventors: Mario De Antoniis, Mario Fiorini, Giuseppina Mazzamurro
  • Organosiloxane compositions for abrasion resistant and adhesion promoting protective coatings
    Patent number: 4652497
    Abstract: This invention relates to organosiloxane compositions which have application as protective coatings for soft substrates. The compositions of the invention include a substituent selected from each of the following classes of compositions: organo-alkoxysilanes; polyoxymethylenes; monocarboxylic organic acids; and optionally inorganic hydroxyacids. The coatings formed form these compositions have properties as adhesion promoters and are abrasion resistant.
    Type: Grant
    Filed: December 17, 1984
    Date of Patent: March 24, 1987
    Assignee: AGIP S.p.A.
    Inventors: Paolo Ascarelli, Gianfranco Boccalon, Mario De Antoniis