Patents by Inventor Annamaria Antonaci

Annamaria Antonaci 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).

  • Coatings comprising branched polyester-urethane resins
    Patent number: 10392467
    Abstract: Coatings comprising an uncured branched polyester-urethane resin prepared by free radical polymerization of an unsaturated polyester prepolymer having a polyol segment, an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof, and a urethane segment, wherein the polymerization occurs primarily by reaction of the unsaturation are disclosed.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 27, 2019
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Francesco Ciaccio, Annamaria Antonaci, Eddy Bonello, Stephane Schoch, Wolfgang Klaeger, Beate Seiler, José Camerano, Debra L. Singer, John E. Schwendeman, Shanti Swarup
  • COATINGS COMPRISING BRANCHED POLYESTER-URETHANE RESINS
    Publication number: 20180312626
    Abstract: Coatings comprising an uncured branched polyester-urethane resin prepared by free radical polymerization of an unsaturated polyester prepolymer having a polyol segment, an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof, and a urethane segment, wherein the polymerization occurs primarily by reaction of the unsaturation are disclosed.
    Type: Application
    Filed: June 27, 2018
    Publication date: November 1, 2018
    Applicant: PPG Industries, Ohio, Inc.
    Inventors: Francesco Ciaccio, Annamaria Antonaci, Eddy Bonello, Stephane Schoch, Wolfgang Klaeger, Beate Seiler, Josè Camerano, Debra L. Singer, John E. Schwendeman, Shanti Swarup
  • Branched polyester-urethane resins and coatings comprising the same
    Patent number: 10035872
    Abstract: An uncured branched polyester-urethane resin prepared by free radical polymerization of an unsaturated polyester prepolymer having a polyol segment, an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof, and a urethane segment, wherein the polymerization occurs primarily by reaction of the unsaturation is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coatings.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: July 31, 2018
    Assignee: PPG industries Ohio, Inc.
    Inventors: Francesco Ciaccio, Annamaria Antonaci, Eddy Bonello, Stephane Schoch, Wolfgang Klaeger, Beate Seiler, José Camerano, Debra L. Singer, John E. Schwendeman, Shanti Swarup
  • BRANCHED POLYESTER-URETHANE RESINS AND COATINGS COMPRISING THE SAME
    Publication number: 20160096915
    Abstract: An uncured branched polyester-urethane resin prepared by free radical polymerization of an unsaturated polyester prepolymer having a polyol segment, an unsaturated polycarboxylic acid and/or an anhydride and/or ester thereof, and a urethane segment, wherein the polymerization occurs primarily by reaction of the unsaturation is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coatings.
    Type: Application
    Filed: December 14, 2015
    Publication date: April 7, 2016
    Inventors: Francesco Ciaccio, Annamaria Antonaci, Eddy Bonello, Stephane Schoch, Wolfgang Klaeger, Beate Seiler, Josè Camerano, Debra L. Singer, John E. Schwendeman, Shanti Swarup