Developable bottom anti-reflective coating
    4.
    发明授权
    Developable bottom anti-reflective coating 有权
    可开发的底部防反射涂层

    公开(公告)号:US08900797B2

    公开(公告)日:2014-12-02

    申请号:US13627599

    申请日:2012-09-26

    摘要: The present invention provides a cross-linking agent capable of preventing formation of scum from a bottom anti-reflective coating, and also provides a composition for forming a bottom anti-reflection coating containing the agent. The cross-linking agent is a nitrogen-containing aromatic compound having at least one vinyloxy group or N-methoxymethylamide group, and the composition contains the cross-linking agent. The cross-linking agent of the formula (1) can be produced by reaction of a nitrogen-containing aromatic compound, a halogen compound having a vinyloxy group or N-methoxymethylamide group and a basic compound.

    摘要翻译: 本发明提供能够防止从底部抗反射涂层形成浮渣的交联剂,并且还提供了用于形成含有该试剂的底部防反射涂层的组合物。 交联剂是具有至少一个乙烯基氧基或N-甲氧基甲基酰胺基的含氮芳香族化合物,该组合物含有交联剂。 式(1)的交联剂可以通过含氮芳族化合物,具有乙烯氧基的卤素化合物或N-甲氧基甲基酰胺基和碱性化合物的反应来制备。