TREA

Nippon Oil & Fat Co., Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic resin compositions
    • Patent number 5,212,227
    • Issue date May 18, 1993
    • Nippon Petrochemicals Co., Ltd.
    • Suehiro Sakazume
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for modifying polyfumaric acid diester
    • Patent number 4,670,520
    • Issue date Jun 2, 1987
    • Nippon Oil & Fat Co., Ltd.
    • Takayuki Otsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...