申请人:Ciba-Geigy Corporation
公开号:US04564578A1
公开(公告)日:1986-01-14
The novel thioxanthones of the formula I ##STR1## in which R.sub.1, R.sub.2, X and W are as defined in patent claim 1, are suitable, for example, for the preparation of photosensitive, compositions of matter which are capable of undergoing condensation or addition reactions and may or may not be crosslinkable, and which in turn are used for image formation, in particular by means of electroless deposition of metals. Such compositions of matter contain, for example, a thioxanthone of the formula I, an oligomer or polymer with terminal glycidyl groups and, where relevant, a crosslinking agent and/or a salt of a metal or group Ib or VIII of the Periodic Table.
公式I中的新型噻吖酮化合物如下:##STR1## 其中R.sub.1,R.sub.2,X和W如专利权要求书1中所定义,例如适用于制备光敏物质组合物,这些组合物能够发生缩合或加成反应,可以交联或不交联,进而用于图像形成,特别是通过无电解沉积金属的方式。这样的物质组合物包含公式I中的噻吖酮,具有端基为环氧丙烷基的寡聚物或聚合物,必要时还包含交联剂和/或周期表中金属或Ib或VIII族的盐。