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    • 4. 发明申请
    • NOOTKATONE OR NOOTKATONE ANALOG DERIVATIVES AND UTILIZATION THEREOF
    • 诺特卡特或诺特卡特酮类似衍生物及其利用
    • WO00027907A1
    • 2000-05-18
    • PCT/JP1999/006228
    • 1999-11-09
    • C07C35/36C08J11/08C07C1/20C07C1/34C07C13/48C07C29/143C11D7/24C11D7/25
    • C08J11/08C07C35/36C08J2325/06Y02W30/701
    • Grapefruit extract and nootkatone (or its analogs) and nootkatone (or its analog) derivatives are usable in volume-reduction, dissolution and reuse of styrene foams (hydrocarbon polymer plastics such as polystyrene and polypropylene), eliminating oily stains, dissolution of cholesterol, etc. Compared with D-limonene, these substances can reduce the volume of a large amount of plastics (styrene foam, etc.) even in a small amount. Moreover, the resultant solutions containing plastics (styrene foam, etc.) dissolved therein can be easily post-treated at low temperatures. In addition, nootkatone (or its analogs) contained in grapefruit extract can be converted into nootkatone (or its analog) derivatives by chemical treatments and these derivatives show similar effects.
    • 葡萄柚提取物和诺塔卡酮(或其类似物)和诺卡可酮(或其类似物)衍生物可用于苯乙烯泡沫(烃聚合物塑料如聚苯乙烯和聚丙烯)的体积减少,溶解和再利用,消除油性污渍,胆固醇溶解等 与D-柠檬烯相比,这些物质甚至可以减少大量塑料(苯乙烯泡沫等)的体积。 此外,溶解在其中的含有塑料(苯乙烯泡沫等)的溶液可以容易地在低温下进行后处理。 此外,葡萄柚提取物中含有的诺塔卡酮(或其类似物)可以通过化学处理转化成诺塔卡酮(或其类似物)衍生物,这些衍生物也具有相似的效果。