Patents by Inventor Shawn J. Osborn

Shawn J. Osborn 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).

  • Low-halogen flame retardant polyamide compositions resistant to heat aging
    Patent number: 11851564
    Abstract: A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: December 26, 2023
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Shawn J. Osborn, Christopher M. Carter
  • Halogen-containing flame retardant polyamide compositions
    Patent number: 11118030
    Abstract: Flame retardant thermoplastic polyamide compositions are described that provide a superior combination of glow wire ignition and elongation/toughness properties, comprising a polyamide resin; a bromine-containing flame retardant; a hindered phenolic heat stabilizer; and optionally at least one of a flame retardant synergist, a plasticizer, a lubricant, a mold release agent, an acid scavenger and a colorant.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: September 14, 2021
    Assignee: Ascend Performance Materials Operations LLC
    Inventor: Shawn J. Osborn
  • Low-Halogen Flame Retardant Polyamide Compositions Resistant to Heat Aging
    Publication number: 20210054198
    Abstract: A low-halogen flame retardant thermoplastic polyamide composition providing improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.
    Type: Application
    Filed: November 10, 2020
    Publication date: February 25, 2021
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Shawn J. Osborn, Christopher M. Carter
  • Low-halogen flame retardant polyamide compositions resistant to heat aging
    Patent number: 10836904
    Abstract: The present invention relates to a low-halogen flame retardant thermoplastic polyamide composition that provides improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen, nitrogen-containing flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: November 17, 2020
    Assignee: Ascend Performance Materials Operations LLC
    Inventors: Shawn J. Osborn, Christopher M. Carter
  • Low-Halogen Flame Retardant Polyamide Compositions Resistant to Heat Aging
    Publication number: 20190233642
    Abstract: The present invention relates to a low-halogen flame retardant thermoplastic polyamide composition that provides improved mechanical and electrical stability at elevated temperatures, where the thermoplastic composition comprises a polyamide resin; a non-halogen, nitrogen-containing flame retardant; a heat stabilizer containing a copper halide and an organophosphorus compound; an optional lubricant and/or mold release agent; and an optional colorant.
    Type: Application
    Filed: October 17, 2017
    Publication date: August 1, 2019
    Applicant: Ascend Performance Materials Operations LLC
    Inventors: Shawn J. Osborn, Christopher M. Carter
  • Halogen-Containing Flame Retardant Polyamide Compositions
    Publication number: 20190112455
    Abstract: Flame retardant thermoplastic polyamide compositions are described that provide a superior combination of glow wire ignition and elongation/toughness properties, comprising a polyamide resin; a bromine-containing flame retardant; a hindered phenolic heat stabilizer; and optionally at least one of a flame retardant synergist, a plasticizer, a lubricant, a mold release agent, an acid scavenger and a colorant.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 18, 2019
    Applicant: Ascend Performance Materials Operations LLC
    Inventor: Shawn J. Osborn