Patents by Inventor Siamanto Abrami

Siamanto Abrami 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).

  • CHROMATE FREE PRETREATMENT PRIMER
    Publication number: 20230407103
    Abstract: A coating comprising epoxy functional resin, corrosion resistant particles, and a multi-functional crosslinker are disclosed as are methods of using such a coating to coat at least a portion of a substrate and a substrate coated thereby.
    Type: Application
    Filed: August 25, 2023
    Publication date: December 21, 2023
    Applicant: PRC-DeSoto International, Inc.
    Inventors: Didier Labouche, Marie-Noelle Maillet, Siamanto Abrami
  • Chromate free pretreatment primer
    Patent number: 11739222
    Abstract: A coating comprising epoxy functional resin, corrosion resistant particles, and a multi-functional crosslinker are disclosed as are methods of using such a coating to coat at least a portion of a substrate and a substrate coated thereby.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: August 29, 2023
    Assignee: PRC-DESOTO INTERNATIONAL, INC.
    Inventors: Didier Labouche, Marie-Noelle Maillet, Siamanto Abrami
  • CHROMATE FREE PRETREATMENT PRIMER
    Publication number: 20200224038
    Abstract: A coating comprising epoxy functional resin, corrosion resistant particles, and a multi-functional crosslinker are disclosed as are methods of using such a coating to coat at least a portion of a substrate and a substrate coated thereby.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 16, 2020
    Applicant: PRC-DeSoto International, Inc.
    Inventors: Didier Labouche, Marie-Noelle Maillet, Siamanto Abrami
  • PRIMER-LESS COATED SUBSTRATES
    Publication number: 20190194489
    Abstract: A substrate coated at least in part with an epoxy coating composition, wherein the substrate is not coated with an organic coating prior to the application of the epoxy coating composition is disclosed, as are methods for making such a substrate.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: Siamanto Abrami, Anni Kazorian, Michael A. Mayo
  • Flexible non-chromate corrosion inhibitive primer
    Patent number: 10072176
    Abstract: Primer coating compositions include a thiol-terminated urethane-containing polyether prepolymer, a polyepoxide, calcium carbonate, and magnesium oxide. The coating compositions are useful as corrosion resistant primers in aerospace applications.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: September 11, 2018
    Assignee: PRC-DeSoto International, Inc.
    Inventors: Siamanto Abrami, Elizabeth J. Paclibar
  • COATING COMPOSITIONS INCLUDING MAGNESIUM HYDROXIDE AND RELATED COATED SUBSTRATES
    Publication number: 20180105670
    Abstract: Magnesium hydroxide particles having a particle size of less than 200 nm and corrosion resisting properties are disclosed. Also disclosed are suspensions and powders that include the corrosion resisting particles. Coating compositions that include the corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties, and substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating layer is deposited from such a coating composition, are also disclosed.
    Type: Application
    Filed: December 19, 2017
    Publication date: April 19, 2018
    Inventors: Siamanto Abrami, Guangliang Tang, Polyamie Tipon
  • PRIMER-LESS COATED SUBSTRATES
    Publication number: 20170096577
    Abstract: A substrate coated at least in part with an epoxy coating composition, wherein the substrate is not coated with an organic coating prior to the application of the epoxy coating composition is disclosed, as are methods for making such a substrate.
    Type: Application
    Filed: October 1, 2015
    Publication date: April 6, 2017
    Inventors: Siamanto Abrami, Anni Kazorian, Michael A. Mayo
  • FLEXIBLE NON-CHROMATE CORROSION INHIBITIVE PRIMER
    Publication number: 20160369126
    Abstract: Primer coating compositions include a thiol-terminated urethane-containing polyether prepolymer, a polyepoxide, calcium carbonate, and magnesium oxide. The coating compositions are useful as corrosion resistant primers in aerospace applications.
    Type: Application
    Filed: June 17, 2016
    Publication date: December 22, 2016
    Inventors: Siamanto Abrami, Elizabeth J. Paclibar
  • CHROMATE FREE PRETREATMENT PRIMER
    Publication number: 20150322271
    Abstract: A coating comprising epoxy functional resin, corrosion resistant particles, and a multi-functional crosslinker are disclosed as are methods of using such a coating to coat at least a portion of a substrate and a substrate coated thereby.
    Type: Application
    Filed: May 9, 2014
    Publication date: November 12, 2015
    Inventors: Didier Labouche, Marie-Noelle Maillet, Siamanto Abrami
  • Diethylene glycol monomethyl ether resistant coating
    Patent number: 9080004
    Abstract: Diethylene glycol monomethyl ether resistant coatings include a base component including a sulfur-containing, epoxy functional polyol, and an activator component including an isocyanate curing agent.
    Type: Grant
    Filed: October 7, 2010
    Date of Patent: July 14, 2015
    Assignee: PRC-DeSoto International, Inc.
    Inventors: Siamanto Abrami, Jin Song, Guangliang Tang
  • Reduced density opaque coatings and aerospace vehicles at least partially coated therewith
    Patent number: 8802750
    Abstract: Disclosed are reduced density coating compositions and articles, such as aerospace vehicles, at least partially coated with an opaque coating deposited from such compositions. The reduced density coating compositions include low density microspheres comprising a core and a solid opacifying coating covering a surface of the core.
    Type: Grant
    Filed: January 7, 2008
    Date of Patent: August 12, 2014
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Siamanto Abrami, Razmik Boghossian
  • Coating compositions with an isocyanate-functional prepolymer derived from a tricyclodecane polyol, methods for their use, and related coated substrates
    Patent number: 8758862
    Abstract: Coating compositions include (a) an isocyanate functional prepolymer derived from a polyisocyanate and a tricyclodecane-containing polyester polyol; and (b) a blocked amine curing agent.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: June 24, 2014
    Assignee: PRC DeSoto International, Inc.
    Inventors: Siamanto Abrami, Guangliang Tang
  • COATING COMPOSITIONS WITH AN ISOCYANATE-FUNCTIONAL PREPOLYMER DERIVED FROM A TRICYCLODECANE POLYOL, METHODS FOR THEIR USE, AND RELATED COATED SUBSTRATES
    Publication number: 20130344253
    Abstract: Coating compositions include (a) an isocyanate functional prepolymer derived from a polyisocyanate and a tricyclodecane-containing polyester polyol; and (b) a blocked amine curing agent.
    Type: Application
    Filed: June 26, 2012
    Publication date: December 26, 2013
    Applicant: PRC-DeSoto International, Inc.
    Inventors: Siamanto Abrami, Guangliang Tang
  • Polyurethane coatings with improved interlayer adhesion
    Patent number: 8541059
    Abstract: Polyurethane coating compositions comprising a mixture of aromatic and aliphatic isocyanate, and a mixture of polyol resin are disclosed. Methods for treating an aged substrate are also disclosed.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: September 24, 2013
    Assignee: PRC-DeSoto International, Inc.
    Inventors: Jak Aklian, Guangliang Tang, Siamanto Abrami
  • Water-borne polyurethane coatings
    Patent number: 8383719
    Abstract: Water-borne polyurethane coating compositions are provided. One exemplary water-borne coating composition includes a substantially water-free base component and an activator component. The substantially water-free base component includes at least a hydrophilic polyol, and the activator component includes at least a hydrophobic isocyanate.
    Type: Grant
    Filed: October 23, 2007
    Date of Patent: February 26, 2013
    Assignee: PRC De Soto International, Inc.
    Inventors: Siamanto Abrami, Guangliang Tang
  • COATING COMPOSITIONS INCLUDING MAGNESIUM HYDROXIDE AND RELATED COATED SUBSTRATES
    Publication number: 20120315466
    Abstract: Magnesium hydroxide particles having a particle size of less than 200 nm and corrosion resisting properties are disclosed. Also disclosed are suspensions and powders that include the corrosion resisting particles. Coating compositions that include the corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties, and substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating layer is deposited from such a coating composition, are also disclosed.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 13, 2012
    Applicant: PRC-DESOTO INTERNATIONAL, INC.
    Inventors: Siamanto Abrami, Guangliang Tang, Polyamie Tipon
  • REDUCED DENSITY OPAQUE COATINGS AND AEROSPACE VEHICLES AT LEAST PARTIALLY COATED THEREWITH
    Publication number: 20120141774
    Abstract: Disclosed are reduced density coating compositions and articles, such as aerospace vehicles, at least partially coated with an opaque coating deposited from such compositions. The reduced density coating compositions include low density microspheres comprising a core and a solid opacifying coating covering a surface of the core.
    Type: Application
    Filed: January 7, 2008
    Publication date: June 7, 2012
    Applicant: PRC-DESOTO INTERNATIONAL, INC.
    Inventors: Siamanto Abrami, Razmik Boghossian
  • Diethylene Glycol Monomethyl Ether Resistant Coating
    Publication number: 20120088862
    Abstract: Diethylene glycol monomethyl ether resistant coatings include a base component including a sulfur-containing, epoxy functional polyol, and an activator component including an isocyanate curing agent.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 12, 2012
    Inventors: Siamanto Abrami, Jin Song, Guangliang Tang
  • WATER-BORNE POLYURETHANE COATINGS
    Publication number: 20100041818
    Abstract: Water-borne polyurethane coating compositions are provided. One exemplary water-borne coating composition includes a substantially water-free base component and an activator component. The substantially water-free base component includes at least a hydrophilic polyol, and the activator component includes at least a hydrophobic isocyanate.
    Type: Application
    Filed: October 23, 2007
    Publication date: February 18, 2010
    Applicant: PRC-DESOTO INTERNATIONAL, INC.
    Inventors: Siamanto Abrami, Guangliang Tang
  • POLYURETHANE COATINGS WITH IMPROVED INTERLAYER ADHESION
    Publication number: 20090068366
    Abstract: Polyurethane coating compositions comprising a mixture of aromatic and aliphatic isocyanate, and a mixture of polyol resin are disclosed. Methods for treating an aged substrate are also disclosed.
    Type: Application
    Filed: September 10, 2007
    Publication date: March 12, 2009
    Applicant: PRC-DESOTO INTERNATIONAL, INC.
    Inventors: Jak Aklian, Guangliang Tang, Siamanto Abrami