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    • 61. 发明授权
    • Siloxane monomers and methods for use thereof
    • 硅氧烷单体及其使用方法
    • US08008419B2
    • 2011-08-30
    • US12541027
    • 2009-08-13
    • Stephen M. Dershem
    • Stephen M. Dershem
    • C08F30/08C07F7/08
    • C07F7/21C08G77/045
    • The invention provides novel siloxane monomers useful in a variety of adhesive applications. In one aspect, the siloxane compounds described herein can be used as Diels-Alder type curatives for bismaleimide or poly-maleimide monomers. The unsaturated resins shown here are attractive for use as maleimide curatives due to their poly-functionality. Each substituted styrenyl residue can react with two maleimide functional groups. Thus, an invention adhesive composition typically contains an excess of bismaleimide monomers.
    • 本发明提供了可用于各种粘合剂应用的新型硅氧烷单体。 一方面,本文所述的硅氧烷化合物可用作双马来酰亚胺或聚马来酰亚胺单体的狄尔斯 - 阿尔德型固化剂。 由于它们的多官能度,这里所示的不饱和树脂对于用作马来酰亚胺固化剂是有吸引力的。 每个取代的苯乙烯基残基可以与两个马来酰亚胺官能团反应。 因此,发明粘合剂组合物通常含有过量的双马来酰亚胺单体。
    • 67. 发明授权
    • Benzoxazines, thermosetting resins comprised thereof, and methods for use thereof
    • 苯并恶嗪,其组合的热固性树脂及其使用方法
    • US07517925B2
    • 2009-04-14
    • US10735119
    • 2003-12-11
    • Stephen M. DershemPuwei LiuFarhad G. Mizori
    • Stephen M. DershemPuwei LiuFarhad G. Mizori
    • C08K5/34
    • C07D413/04C07D265/16C08G77/26Y10T428/31678
    • In accordance with the present invention, there are provided novel benzoxazine compounds and thermosetting resin compositions prepared therefrom. Invention compositions are particularly useful for increasing adhesion at interfaces within microelectronic packages. Invention benzoxazines are useful for the preparation of invention compositions with properties which are associated with increased adhesion at interfaces, such as, for example, low shrinkage on cure and low coefficient of thermal expansion (CTE). In another aspect of the invention, there are provided die-attach pastes having increased interfacial adhesion. Invention die-attach pastes include benzoxazine-containing thermosetting resin compositions. In further aspects of the invention, there are provided methods for enhancing adhesive strength of thermosetting resin compositions and methods for enhancing adhesion of a substrate bound to a metallic surface by a thermosetting resin composition.
    • 根据本发明,提供了由其制备的新型苯并恶嗪化合物和热固性树脂组合物。 本发明组合物特别可用于增加微电子封装内的界面处的粘附性。 本发明的苯并恶嗪可用于制备本发明组合物,其性能与界面处的增加的粘附性相关,例如固化时的低收缩率和低的热膨胀系数(CTE)。 在本发明的另一方面,提供了具有增加的界面粘合力的模片附着浆料。 本发明的模片附着膏包括含有苯并恶嗪的热固性树脂组合物。 在本发明的另一方面,提供了用于提高热固性树脂组合物的粘合强度的方法和通过热固性树脂组合物增强与金属表面结合的基材的粘附性的方法。