TREA

Daniel L. Dufour

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  • Longmeadow, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyblends of thermoplastic copolyetheresters styrene-maleic anhydr...
    • Patent number 4,500,679
    • Issue date Feb 19, 1985
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyblends of thermoplastic copolyetheresters, styrene-maleic anhyd...
    • Patent number 4,460,741
    • Issue date Jul 17, 1984
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermally stabilized polymers
    • Patent number 4,439,571
    • Issue date Mar 27, 1984
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat stabilized polymers
    • Patent number 4,387,191
    • Issue date Jun 7, 1983
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Styrenic polymer additive
    • Patent number 4,361,666
    • Issue date Nov 30, 1982
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Flame-retardant polymers
    • Patent number 4,329,272
    • Issue date May 11, 1982
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyblends of PVC and styrene-maleic anhydride-rubber copolymers
    • Patent number 4,311,806
    • Issue date Jan 19, 1982
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Styrenic tetrapolymer
    • Patent number 4,298,716
    • Issue date Nov 3, 1981
    • Monsanto Company
    • Daniel L. Dufour
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...