TREA

William J. Van Westrenen

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  • Delft, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vinyl ester copolymer latices and their preparation
    • Patent number 3,969,296
    • Issue date Jul 13, 1976
    • Shell Oil Company
    • Teunis C. Wassenburg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Bulk copolymerization of vinyl ester
    • Patent number 3,956,245
    • Issue date May 11, 1976
    • Shell Oil Company
    • Adrianus M. C. Van Steenis
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...