Patents by Inventor Piero Carciofi

Piero Carciofi 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