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    • 78. 发明授权
    • Carbonyl containing compounds
    • 含羰基化合物
    • US06730747B1
    • 2004-05-04
    • US09476924
    • 2000-01-04
    • Stanley J. Brois
    • Stanley J. Brois
    • C08F800
    • C08F8/28C08F8/00C08F10/00
    • In accordance with the present invention, there is provided a novel composition of matter having the formula: wherein Ra, Rb, Rc, Rd and Re are independently selected from the group consisting of H, alkyl groups and substituted alkyl groups having about 1 to 106 carbon atoms, alkenyl groups and substituted alkenyl groups having about 3 to 106 carbon atoms, wherein the substituents on the alkyl and/or alkenyl groups are selected from the group consisting of alkoxy, halogen, CN, OH, HO(CH2CH2O)x (X=1-10), acyl, acyloxy and aryl substituents.
    • 根据本发明,提供了具有下式的物质的新组合物:其中Ra,Rb,Rc,Rd和Re独立地选自H,烷基和具有约1-10个碳原子的取代的烷基 具有约3至10 6个碳原子的烯基和取代的烯基,其中烷基和/或烯基上的取代基选自烷氧基,卤素,CN,OH,HO (CH 2 CH 2 O)x(X = 1-10),酰基,酰氧基和芳基取代基。