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Ryo Koike

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  • Wakayama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Promoter for polycondensation reaction
    • Patent number 7,718,754
    • Issue date May 18, 2010
    • Kao Corporation
    • Eiji Shirai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    PROMOTER FOR POLYCONDENSATION REACTION
    • Publication number 20090036635
    • Publication date Feb 5, 2009
    • KAO CORPORATION
    • Eiji SHIRAI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...