Patents by Inventor Ronald D. Icenogle

Ronald D. Icenogle 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 smoke modified polypropylene insulation compositions
    Patent number: 4859366
    Abstract: This invention relates to a resin composition comprising functionalized polypropylene, a hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a filler which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high ultimate elongation and is relatively easy to process.
    Type: Grant
    Filed: April 11, 1988
    Date of Patent: August 22, 1989
    Assignee: Shell Oil Company
    Inventors: Lie K. Djiauw, Ronald D. Icenogle
  • Low smoke polypropylene insulation compositions
    Patent number: 4853154
    Abstract: This invention relates to a resin composition comprising polypropylene, a hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a filler which has been treated with a coupling agent, which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high ultimate elongation and is relatively easy to process.
    Type: Grant
    Filed: July 27, 1987
    Date of Patent: August 1, 1989
    Assignee: Shell Oil Company
    Inventors: Ronald D. Icenogle, Lie K. Djiauw
  • Low smoke polypropylene insulation compositions
    Patent number: 4794132
    Abstract: This invention relates to a resin composition comprising polypropylene, a functionalized hydrogenated mono alkylarene-conjugated diene block copolymer, oil, and a treated Mg(OH).sub.2 filler which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high stress at break and is relatively easy to process.
    Type: Grant
    Filed: December 29, 1986
    Date of Patent: December 27, 1988
    Assignee: Shell Oil Company
    Inventors: Lie K. Djiauw, Ronald D. Icenogle
  • Low smoke modified polypropylene insulation compositions
    Patent number: 4622352
    Abstract: This invention relates to a resin composition comprising functionalized polypropylene, functionalized low molecular weight polypropylene wax, a hydrogenated mono alkylene-conjugated diene block copolymer, oil, and a filler which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high ultimate elongation and is relatively easy to process.
    Type: Grant
    Filed: December 30, 1985
    Date of Patent: November 11, 1986
    Assignee: Shell Oil Company
    Inventors: Lie K. Djiauw, Ronald D. Icenogle
  • Low smoke polypropylene insulation compositions
    Patent number: 4622350
    Abstract: This invention relates to a resin composition comprising polypropylene, a hydrogenated mono alkylarene-conjugated diene block copolymer, a functionalized low molecular weight polypropylene wax, oil, and a hydrated inorganic filler which can be blended to form a self-extinguishing, low smoke and halogen free insulation composition which exhibits high ultimate elongation and is relatively easy to process.
    Type: Grant
    Filed: December 30, 1985
    Date of Patent: November 11, 1986
    Assignee: Shell Oil Company
    Inventors: Ronald D. Icenogle, Lie K. Djiauw