Patents Represented by Attorney, Agent or Law Firm Sterling R. Brown
  • Flame retardant resin compositions containing phosphoramides and method for making
    Patent number: 6228912
    Abstract: The present invention provides resin compositions comprising a thermoplastic resin, at least one phosphoramide having a glass transition point of at least about 0° C., preferably of at least about 10° C., and most preferably of at least about 20° C.; and at least one adjunct flame retardant. The present invention also relates to articles made from the resin compositions. The present invention also provides methods to make the resin compositions having improved heat properties over compositions known in the art.
    Type: Grant
    Filed: July 8, 1999
    Date of Patent: May 8, 2001
    Assignee: General Electric Company
    Inventors: John Robert Campbell, Neal Steven Falcone, Johannes Martinus Dina Goossens, Luc Carlos Govaerts, Hendrik Verhoogt, Richard Lucas, James Ross Fishburn