Patents by Inventor Yoav Bar-Yakov

Yoav Bar-Yakov 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).

  • Fire-retardant polyolefin compositions
    Patent number: 6737456
    Abstract: The present invention relates to A flame-retardant polyolefin composition or to a fiber that are comprised of (i) at least one polyolefin; (ii) a tris(tribromoneopentyl) phosphate; and (iii) afree radical source. The composition may further comprise an additional flame-retarding compound, which may be selected from an inorganic or an organic compound. It may further comprise ultra violet protectants. The invention is also related to a textile object comprised of a plurality of said fibers and to injection or extruded molded articles produced from said flame-retardant compositon.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: May 18, 2004
    Assignee: Bromine Compounds Ltd.
    Inventors: Yoav Bar-Yakov, Smadar Hini
  • Fire-retardant polyolefin compositons
    Publication number: 20020169240
    Abstract: The present invention relates to A flame-retardant polyolefin composition or to a fiber that are comprised of (i) at least one polyolefin; (ii) a tris(tribromoneopentyl) phosphate; and (iii) afree radical source. The composition may further comprise an additional flame-retarding compound, which may be selected from an inorganic or an organic compound. It may further comprise ultra violet protectants. The invention is also related to a textile object comprised of a plurality of said fibers and to injection or extruded molded articles produced from said flame-retardant compositon.
    Type: Application
    Filed: February 27, 2001
    Publication date: November 14, 2002
    Inventors: Yoav Bar-Yakov, Smadar Hini