Imide-linked maleimide and polymaleimide compounds
    2.
    发明授权
    Imide-linked maleimide and polymaleimide compounds 有权
    酰亚胺化马来酰亚胺和聚马来酰亚胺化合物

    公开(公告)号:US08513375B2

    公开(公告)日:2013-08-20

    申请号:US13021700

    申请日:2011-02-04

    IPC分类号: C08G69/08 C08G73/10 C08G73/14

    摘要: The invention is directed to maleimide thermosets incorporating imide-extended mono-, bis-, or polymaleimide compounds. These imide-extended maleimide compounds are prepared by the condensation of appropriate anhydrides with appropriate diamines to give amine terminated compounds. These compounds are then condensed with excess maleic anhydride to yield imide-extended maleimide compounds.

    摘要翻译: 本发明涉及结合酰胺延长的单 - ,双 - 或聚马来酰亚胺化合物的马来酰亚胺热固性材料。 这些酰亚胺扩展的马来酰亚胺化合物通过将适当的酸酐与适当的二胺缩合得到胺封端的化合物来制备。 然后将这些化合物与过量的马来酸酐缩合,得到酰亚胺扩展的马来酰亚胺化合物。

    Di-cinnamyl compounds and methods for use thereof
    5.
    发明授权
    Di-cinnamyl compounds and methods for use thereof 有权
    二肉桂基化合物及其使用方法

    公开(公告)号:US08308892B2

    公开(公告)日:2012-11-13

    申请号:US12421616

    申请日:2009-04-09

    申请人: Stephen M Dershem

    发明人: Stephen M Dershem

    摘要: The invention generally relates to di-cinnamyl compounds useful in a variety of adhesive applications. More specifically, the invention provides chain-extended bismaleimides and methods for generating them by reaction with di-cinnamyl compounds, including particular di-cinnamyl compounds disclosed herein. Invention di-cinnamyl compounds can also be used as co-monomers in a Diels-Alder type cure, and can act as a co-monomer in a thermoset composition with a maleimide monomer.

    摘要翻译: 本发明一般涉及可用于各种粘合剂应用的二肉桂基化合物。 更具体地说,本发明提供了链延伸的双马来酰亚胺和通过与二肉桂基化合物反应生成它们的方法,包括本文公开的具体的二肉桂酰化合物。 本发明的二肉桂酰化合物也可以作为Diels-Alder型固化中的共聚单体使用,并且可以作为马来酰亚胺单体的热固性组合物中的共聚单体。

    Anti-bleed compounds, compositions and methods for use thereof
    7.
    发明授权
    Anti-bleed compounds, compositions and methods for use thereof 有权
    抗渗血剂,组合物及其使用方法

    公开(公告)号:US08541531B2

    公开(公告)日:2013-09-24

    申请号:US12933867

    申请日:2009-03-23

    申请人: Stephen M Dershem

    发明人: Stephen M Dershem

    IPC分类号: C08G77/14

    摘要: The invention is based on the discovery that addition of certain carboxylic acid derivatives of siloxanes to thermosetting adhesive compositions and die-attach pastes renders such compositions and pastes extremely resistant to resin bleed. The present invention provides siloxane-carboxylic acid compounds useful as anti-bleed additives. Also provided are adhesive compositions and pastes containing the compounds of the invention, which are particularly useful in applications that require little to no resin bleed prior to curing of the compositions (such as e.g., electronic packaging applications).

    摘要翻译: 本发明基于以下发现:将硅氧烷的某些羧酸衍生物加入到热固性粘合剂组合物和模片附着浆料中,使得这种组合物和糊料对树脂流出具有极大的抵抗力。 本发明提供可用作防渗添加剂的硅氧烷 - 羧酸化合物。 还提供了含有本发明化合物的粘合剂组合物和糊剂,其特别可用于在组合物固化之前几乎不需要树脂渗出的应用(例如电子包装应用)。

    Amide-extended crosslinking compounds and methods for use thereof
    10.
    发明授权
    Amide-extended crosslinking compounds and methods for use thereof 有权
    酰胺延长的交联化合物及其使用方法

    公开(公告)号:US08637611B2

    公开(公告)日:2014-01-28

    申请号:US13058827

    申请日:2009-08-13

    申请人: Stephen M Dershem

    发明人: Stephen M Dershem

    摘要: The invention is based on the discovery that a remarkable improvement in the performance of maleimide thermosets can be achieved by incorporating amide-extended maleimides into an adhesive formulation. Amide-extended maleimides described herein can be used to toughen bismaleimide thermosetting materials without sacrificing any thermal stability. Amide-extended maleimides are readily prepared by reacting a bismaleimide with an appropriate amine via the well-known Michael addition reaction. Acylation of the resulting secondary amines provides the amide-extended maleimide. The acylating agent can also be used to introduce polymerizable functional groups into the backbones of these thermoset monomers. Amide-extended acrylate and methacrylate monomers can also be prepared.

    摘要翻译: 本发明基于以下发现,即通过将酰胺延伸的马来酰亚胺掺入粘合剂制剂中可以显着改善马来酰亚胺热固性材料的性能。 本文所述的酰胺延伸的马来酰亚胺可用于增强双马来酰亚胺热固性材料,而不牺牲任何热稳定性。 酰胺延伸的马来酰亚胺通过公知的迈克尔加成反应使双马来酰亚胺与适当的胺反应容易地制备。 所得仲胺的酰化提供了酰胺延伸的马来酰亚胺。 酰化剂也可用于将可聚合官能团引入这些热固性单体的主链。 还可以制备酰胺延伸的丙烯酸酯和甲基丙烯酸酯单体。