Patents by Inventor Raffaele Spaccini

Raffaele Spaccini 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).

  • Process for the production of alkylbenzene hydroperoxides under mild conditions and in the presence of new catalytic systems
    Patent number: 8445729
    Abstract: Process for the preparation of hydroperoxides of alkylbenzenes characterized by the fact that the alkylbenzene reacts with oxygen in the presence of a catalytic system which includes an N-hydroxyimide or an N-hydroxysulfamide and a polar solvent.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: May 21, 2013
    Assignee: Polimeri Europa S.p.A.
    Inventors: Francesco Minisci, Carlo Punta, Francesco Recupero, Cristian Gambarotti, Raffaele Spaccini, Angelo Clerici, Alberto Clerici
  • Catalytic process for the preparation of hydroperoxides of alkylbenzenes by aerobic oxidation under mild conditions
    Patent number: 8420867
    Abstract: Process for the preparation of hydroperoxides of alkylbenzenes characterized by the fact that the alkylbenzene reacts with oxygen in the presence of a catalytic system consisting of an N-hydroxyimide associated with a peroxide activator having a peracid or dioxyrane structure, possibly generated in situ.
    Type: Grant
    Filed: March 13, 2009
    Date of Patent: April 16, 2013
    Assignee: Polimeri Europa S.p.A.
    Inventors: Francesco Minisci, Carlo Punta, Francesco Recupero, Cristian Gambarotti, Raffaele Spaccini, Angelo Clerici, Alberto Clerici
  • PROCESS FOR THE PRODUCTION OF ALKYLBENZENE HYDROPEROXIDES UNDER MILD CONDITIONS AND IN THE PRESENCE OF NEW CATALYTIC SYSTEMS
    Publication number: 20110251436
    Abstract: Process for the preparation of hydroperoxides of alkylbenzenes characterized by the fact that the alkylbenzene reacts with oxygen in the presence of a catalytic system which includes an N-hydroxyimide or an N-hydroxysulfamide and a polar solvent.
    Type: Application
    Filed: March 13, 2009
    Publication date: October 13, 2011
    Applicant: POLIMERI EUROPA S.P.A.
    Inventors: Francesco Minisci, Carlo Punta, Francesco Recupero, Christian Gambarotti, Raffaele Spaccini, Ombretta Porta, Angelo Clerici, Alberto Clerici
  • CATALYTIC PROCESS FOR THE PREPARATION OF HYDROPEROXIDES OF ALKYLBENZENES BY AEROBIC OXIDATION UNDER MILD CONDITIONS
    Publication number: 20110082320
    Abstract: Process for the preparation of hydroperoxides of alkylbenzenes characterized by the fact that the alkylbenzene reacts with oxygen in the presence of a catalytic system consisting of an N-hydroxyimide associated with a peroxide activator having a peracid or dioxyrane structure, possibly generated in situ.
    Type: Application
    Filed: March 13, 2009
    Publication date: April 7, 2011
    Applicant: Polimeri Europa S.P.A.
    Inventors: Francesco Minisci, Ombretta Porta, Carlo Punta, Francesco Recupero, Cristian Gambarotti, Raffaele Spaccini, Angelo Clerici, Alberto Clerici