Processes of synthesizing aromatic amine-based benzoxazine resins
    1.
    发明授权
    Processes of synthesizing aromatic amine-based benzoxazine resins 有权
    合成芳香胺类苯并恶嗪树脂的方法

    公开(公告)号:US07781561B2

    公开(公告)日:2010-08-24

    申请号:US11889810

    申请日:2007-08-16

    CPC分类号: C08G73/06 C08G61/122

    摘要: Processes of synthesizing aromatic amine-based benzoxazine resins are disclosed. The processes provide new routes for synthesizing benzoxazine from aromatic diamines or multifunctional aromatic amines that may solve the problem of insoluble products resulted from the condensation of hydroxymethylamine with amine by using aromatic diamine, phenol and formaldehyde as a raw materials.

    摘要翻译: 公开了合成芳族胺类苯并恶嗪树脂的方法。 该方法提供了从芳族二胺或多官能芳族胺合成苯并恶嗪的新途径,其可以通过使用芳族二胺,苯酚和甲醛作为原料,解决由羟甲基胺与胺缩合产生的不溶性产物的问题。

    Processes of synthesizing aromatic amine-based benzoxazine resins
    2.
    发明申请
    Processes of synthesizing aromatic amine-based benzoxazine resins 有权
    合成芳香胺类苯并恶嗪树脂的方法

    公开(公告)号:US20080045688A1

    公开(公告)日:2008-02-21

    申请号:US11889810

    申请日:2007-08-16

    IPC分类号: C08G14/073

    CPC分类号: C08G73/06 C08G61/122

    摘要: Processes of synthesizing aromatic amine-based benzoxazine resins are disclosed. The processes provide new routes for synthesizing benzoxazine from aromatic diamines or multifunctional aromatic amines that may solve the problem of insoluble products resulted from the condensation of hydroxymethylamine with amine by using aromatic diamine, phenol and formaldehyde as a raw materials.

    摘要翻译: 公开了合成芳族胺类苯并恶嗪树脂的方法。 该方法提供了从芳族二胺或多官能芳族胺合成苯并恶嗪的新途径,其可以通过使用芳族二胺,苯酚和甲醛作为原料,解决由羟甲基胺与胺缩合产生的不溶性产物的问题。