TREA

Tsuneichi Takeshita

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  • Newark, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cured blends of polychloroprene and ethylene copolymers
    • Patent number 5,140,072
    • Issue date Aug 18, 1992
    • E. I. Du Pont de Nemours and Company
    • Tsuneichi Takeshita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Heat resistant sulfur-modified polychloroprene copolymers
    • Patent number 4,605,705
    • Issue date Aug 12, 1986
    • E. I. Du Pont de Nemours and Company
    • Tsuneichi Takeshita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for elastomer viscosity stabilization
    • Patent number 4,154,707
    • Issue date May 15, 1979
    • E. I. Du Pont de Nemours and Company
    • Wolfgang Honsberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Alternating alkylene/acrylic telomers
    • Patent number 3,963,772
    • Issue date Jun 15, 1976
    • E. I. Du Pont de Nemours and Company
    • Tsuneichi Takeshita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...